Analysis
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max time kernel
91s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 04:42
Behavioral task
behavioral1
Sample
2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exe
Resource
win7-20240903-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exe
Resource
win10v2004-20241007-en
2 signatures
150 seconds
General
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Target
2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exe
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Size
3.4MB
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MD5
61f83043c70e91fe43cbfc45c9069cf1
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SHA1
cb492d36ece1d5d5896a0e40dd3651a3592d5411
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SHA256
acb21c6719b27b78058f75264a3d407ff82dfd2005ac2ceb9c7cc93d5b219269
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SHA512
704456653bc0d5fb4a3ec3d42615affb3de8ec7e421b556b735672312151167518946dcbd4e197e0ec9b23623bcf6cbcf5b36353eeff5ad68cf4c4eac698e7a0
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SSDEEP
49152:7X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe55bfxG:7lRsZ47/QXoHUOfAoj1gxfU
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 4888 wmic.exe Token: SeSecurityPrivilege 4888 wmic.exe Token: SeTakeOwnershipPrivilege 4888 wmic.exe Token: SeLoadDriverPrivilege 4888 wmic.exe Token: SeSystemProfilePrivilege 4888 wmic.exe Token: SeSystemtimePrivilege 4888 wmic.exe Token: SeProfSingleProcessPrivilege 4888 wmic.exe Token: SeIncBasePriorityPrivilege 4888 wmic.exe Token: SeCreatePagefilePrivilege 4888 wmic.exe Token: SeBackupPrivilege 4888 wmic.exe Token: SeRestorePrivilege 4888 wmic.exe Token: SeShutdownPrivilege 4888 wmic.exe Token: SeDebugPrivilege 4888 wmic.exe Token: SeSystemEnvironmentPrivilege 4888 wmic.exe Token: SeRemoteShutdownPrivilege 4888 wmic.exe Token: SeUndockPrivilege 4888 wmic.exe Token: SeManageVolumePrivilege 4888 wmic.exe Token: 33 4888 wmic.exe Token: 34 4888 wmic.exe Token: 35 4888 wmic.exe Token: 36 4888 wmic.exe Token: SeIncreaseQuotaPrivilege 4888 wmic.exe Token: SeSecurityPrivilege 4888 wmic.exe Token: SeTakeOwnershipPrivilege 4888 wmic.exe Token: SeLoadDriverPrivilege 4888 wmic.exe Token: SeSystemProfilePrivilege 4888 wmic.exe Token: SeSystemtimePrivilege 4888 wmic.exe Token: SeProfSingleProcessPrivilege 4888 wmic.exe Token: SeIncBasePriorityPrivilege 4888 wmic.exe Token: SeCreatePagefilePrivilege 4888 wmic.exe Token: SeBackupPrivilege 4888 wmic.exe Token: SeRestorePrivilege 4888 wmic.exe Token: SeShutdownPrivilege 4888 wmic.exe Token: SeDebugPrivilege 4888 wmic.exe Token: SeSystemEnvironmentPrivilege 4888 wmic.exe Token: SeRemoteShutdownPrivilege 4888 wmic.exe Token: SeUndockPrivilege 4888 wmic.exe Token: SeManageVolumePrivilege 4888 wmic.exe Token: 33 4888 wmic.exe Token: 34 4888 wmic.exe Token: 35 4888 wmic.exe Token: 36 4888 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exedescription pid process target process PID 2440 wrote to memory of 4888 2440 2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exe wmic.exe PID 2440 wrote to memory of 4888 2440 2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exe wmic.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-09_61f83043c70e91fe43cbfc45c9069cf1_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4888