Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28/02/2025, 09:46
Behavioral task
behavioral1
Sample
2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
199c36b377494822258c1bf7c6402f2a
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SHA1
aaf2068f48f3d0276c4347fdbec1f511d304f712
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SHA256
6f0bc85159fb2c9188d1317e714952e0bafff9b36bbd5985e9fa074db140b4c5
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SHA512
a73f6f61af78ef6bf5a41cdc5993dada59b78c1c5a77a3a96f5506fdeb72e71949f52bebc8b971f3c574d0f411b9da817adb0e72db9f361bbcf8c6b4e6ff6581
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SSDEEP
49152:yX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QP:ylRsZ47/QXoHUOfAoj1x6P
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2340 wmic.exe Token: SeSecurityPrivilege 2340 wmic.exe Token: SeTakeOwnershipPrivilege 2340 wmic.exe Token: SeLoadDriverPrivilege 2340 wmic.exe Token: SeSystemProfilePrivilege 2340 wmic.exe Token: SeSystemtimePrivilege 2340 wmic.exe Token: SeProfSingleProcessPrivilege 2340 wmic.exe Token: SeIncBasePriorityPrivilege 2340 wmic.exe Token: SeCreatePagefilePrivilege 2340 wmic.exe Token: SeBackupPrivilege 2340 wmic.exe Token: SeRestorePrivilege 2340 wmic.exe Token: SeShutdownPrivilege 2340 wmic.exe Token: SeDebugPrivilege 2340 wmic.exe Token: SeSystemEnvironmentPrivilege 2340 wmic.exe Token: SeRemoteShutdownPrivilege 2340 wmic.exe Token: SeUndockPrivilege 2340 wmic.exe Token: SeManageVolumePrivilege 2340 wmic.exe Token: 33 2340 wmic.exe Token: 34 2340 wmic.exe Token: 35 2340 wmic.exe Token: SeIncreaseQuotaPrivilege 2340 wmic.exe Token: SeSecurityPrivilege 2340 wmic.exe Token: SeTakeOwnershipPrivilege 2340 wmic.exe Token: SeLoadDriverPrivilege 2340 wmic.exe Token: SeSystemProfilePrivilege 2340 wmic.exe Token: SeSystemtimePrivilege 2340 wmic.exe Token: SeProfSingleProcessPrivilege 2340 wmic.exe Token: SeIncBasePriorityPrivilege 2340 wmic.exe Token: SeCreatePagefilePrivilege 2340 wmic.exe Token: SeBackupPrivilege 2340 wmic.exe Token: SeRestorePrivilege 2340 wmic.exe Token: SeShutdownPrivilege 2340 wmic.exe Token: SeDebugPrivilege 2340 wmic.exe Token: SeSystemEnvironmentPrivilege 2340 wmic.exe Token: SeRemoteShutdownPrivilege 2340 wmic.exe Token: SeUndockPrivilege 2340 wmic.exe Token: SeManageVolumePrivilege 2340 wmic.exe Token: 33 2340 wmic.exe Token: 34 2340 wmic.exe Token: 35 2340 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2164 wrote to memory of 2340 2164 2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe 31 PID 2164 wrote to memory of 2340 2164 2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe 31 PID 2164 wrote to memory of 2340 2164 2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-28_199c36b377494822258c1bf7c6402f2a_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2340
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