Analysis
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max time kernel
65s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
09-11-2024 09:35
Behavioral task
behavioral1
Sample
2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe
Resource
win7-20241010-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
9c3de7192e8ed1f42790bee4b5356786
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SHA1
5272b834e29e03c3c807aa2b6140c8180d1dc288
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SHA256
6dfd22ca602fee5740548b2d61a54e224b790acfa3b412259790145566b52671
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SHA512
41b59e32c8bc7240cf7ae415602a9e4d1d4e4b516bb35f3d09de1d2a87fa2a1f405cf30a4f797879188ea06026716426d383c65d237b68dd43ed96bc04093b8f
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SSDEEP
49152:rX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qu:rlRsZ47/QXoHUOfAoj1x6u
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2896 wmic.exe Token: SeSecurityPrivilege 2896 wmic.exe Token: SeTakeOwnershipPrivilege 2896 wmic.exe Token: SeLoadDriverPrivilege 2896 wmic.exe Token: SeSystemProfilePrivilege 2896 wmic.exe Token: SeSystemtimePrivilege 2896 wmic.exe Token: SeProfSingleProcessPrivilege 2896 wmic.exe Token: SeIncBasePriorityPrivilege 2896 wmic.exe Token: SeCreatePagefilePrivilege 2896 wmic.exe Token: SeBackupPrivilege 2896 wmic.exe Token: SeRestorePrivilege 2896 wmic.exe Token: SeShutdownPrivilege 2896 wmic.exe Token: SeDebugPrivilege 2896 wmic.exe Token: SeSystemEnvironmentPrivilege 2896 wmic.exe Token: SeRemoteShutdownPrivilege 2896 wmic.exe Token: SeUndockPrivilege 2896 wmic.exe Token: SeManageVolumePrivilege 2896 wmic.exe Token: 33 2896 wmic.exe Token: 34 2896 wmic.exe Token: 35 2896 wmic.exe Token: SeIncreaseQuotaPrivilege 2896 wmic.exe Token: SeSecurityPrivilege 2896 wmic.exe Token: SeTakeOwnershipPrivilege 2896 wmic.exe Token: SeLoadDriverPrivilege 2896 wmic.exe Token: SeSystemProfilePrivilege 2896 wmic.exe Token: SeSystemtimePrivilege 2896 wmic.exe Token: SeProfSingleProcessPrivilege 2896 wmic.exe Token: SeIncBasePriorityPrivilege 2896 wmic.exe Token: SeCreatePagefilePrivilege 2896 wmic.exe Token: SeBackupPrivilege 2896 wmic.exe Token: SeRestorePrivilege 2896 wmic.exe Token: SeShutdownPrivilege 2896 wmic.exe Token: SeDebugPrivilege 2896 wmic.exe Token: SeSystemEnvironmentPrivilege 2896 wmic.exe Token: SeRemoteShutdownPrivilege 2896 wmic.exe Token: SeUndockPrivilege 2896 wmic.exe Token: SeManageVolumePrivilege 2896 wmic.exe Token: 33 2896 wmic.exe Token: 34 2896 wmic.exe Token: 35 2896 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 2768 wrote to memory of 2896 2768 2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe 31 PID 2768 wrote to memory of 2896 2768 2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe 31 PID 2768 wrote to memory of 2896 2768 2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-09_9c3de7192e8ed1f42790bee4b5356786_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2896
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