Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-02-2025 16:28
Behavioral task
behavioral1
Sample
2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
eaff507af20ca1316a1788cb630e9c0c
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SHA1
790aeff84e16c2774e263d268d184d483745cff9
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SHA256
a62cc9a8eaad57c0663f13a577e00f55a0d6362c4a60daba5a7f9659ea5b84fb
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SHA512
63284db5ca583d56ade32997af249fec1e88fbc737b766c6ba09340694fef606987423f2c1f532eede9942ee69f8425e2665d09ce78b9cee77b9f13234ba58b5
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SSDEEP
49152:YX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QR:YlRsZ47/QXoHUOfAoj1x6R
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1992 wmic.exe Token: SeSecurityPrivilege 1992 wmic.exe Token: SeTakeOwnershipPrivilege 1992 wmic.exe Token: SeLoadDriverPrivilege 1992 wmic.exe Token: SeSystemProfilePrivilege 1992 wmic.exe Token: SeSystemtimePrivilege 1992 wmic.exe Token: SeProfSingleProcessPrivilege 1992 wmic.exe Token: SeIncBasePriorityPrivilege 1992 wmic.exe Token: SeCreatePagefilePrivilege 1992 wmic.exe Token: SeBackupPrivilege 1992 wmic.exe Token: SeRestorePrivilege 1992 wmic.exe Token: SeShutdownPrivilege 1992 wmic.exe Token: SeDebugPrivilege 1992 wmic.exe Token: SeSystemEnvironmentPrivilege 1992 wmic.exe Token: SeRemoteShutdownPrivilege 1992 wmic.exe Token: SeUndockPrivilege 1992 wmic.exe Token: SeManageVolumePrivilege 1992 wmic.exe Token: 33 1992 wmic.exe Token: 34 1992 wmic.exe Token: 35 1992 wmic.exe Token: SeIncreaseQuotaPrivilege 1992 wmic.exe Token: SeSecurityPrivilege 1992 wmic.exe Token: SeTakeOwnershipPrivilege 1992 wmic.exe Token: SeLoadDriverPrivilege 1992 wmic.exe Token: SeSystemProfilePrivilege 1992 wmic.exe Token: SeSystemtimePrivilege 1992 wmic.exe Token: SeProfSingleProcessPrivilege 1992 wmic.exe Token: SeIncBasePriorityPrivilege 1992 wmic.exe Token: SeCreatePagefilePrivilege 1992 wmic.exe Token: SeBackupPrivilege 1992 wmic.exe Token: SeRestorePrivilege 1992 wmic.exe Token: SeShutdownPrivilege 1992 wmic.exe Token: SeDebugPrivilege 1992 wmic.exe Token: SeSystemEnvironmentPrivilege 1992 wmic.exe Token: SeRemoteShutdownPrivilege 1992 wmic.exe Token: SeUndockPrivilege 1992 wmic.exe Token: SeManageVolumePrivilege 1992 wmic.exe Token: 33 1992 wmic.exe Token: 34 1992 wmic.exe Token: 35 1992 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2364 wrote to memory of 1992 2364 2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe 31 PID 2364 wrote to memory of 1992 2364 2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe 31 PID 2364 wrote to memory of 1992 2364 2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-05_eaff507af20ca1316a1788cb630e9c0c_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1992
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