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Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21/01/2025, 08:25
Behavioral task
behavioral1
Sample
2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe
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Size
3.4MB
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MD5
f1e069f4ad006d534a245568af920de7
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SHA1
72f997327faf63b59330c271051ee35d2a41c744
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SHA256
b8a03af7363139c3f30eeeb0e83ccfcc99279b92eb431f21409719d5bb15a5be
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SHA512
eb757ddf795ae667a8b9ae6272618a26cdcc62de8348f2c14b309b45ac5913468d72842b70f72c3e3f016df78aff437c23028527f1f31fa784bbd3f931a99ffd
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SSDEEP
49152:FX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQex5v:FlRsZ47/QXoHUOfAoj1oJ
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2324 wmic.exe Token: SeSecurityPrivilege 2324 wmic.exe Token: SeTakeOwnershipPrivilege 2324 wmic.exe Token: SeLoadDriverPrivilege 2324 wmic.exe Token: SeSystemProfilePrivilege 2324 wmic.exe Token: SeSystemtimePrivilege 2324 wmic.exe Token: SeProfSingleProcessPrivilege 2324 wmic.exe Token: SeIncBasePriorityPrivilege 2324 wmic.exe Token: SeCreatePagefilePrivilege 2324 wmic.exe Token: SeBackupPrivilege 2324 wmic.exe Token: SeRestorePrivilege 2324 wmic.exe Token: SeShutdownPrivilege 2324 wmic.exe Token: SeDebugPrivilege 2324 wmic.exe Token: SeSystemEnvironmentPrivilege 2324 wmic.exe Token: SeRemoteShutdownPrivilege 2324 wmic.exe Token: SeUndockPrivilege 2324 wmic.exe Token: SeManageVolumePrivilege 2324 wmic.exe Token: 33 2324 wmic.exe Token: 34 2324 wmic.exe Token: 35 2324 wmic.exe Token: SeIncreaseQuotaPrivilege 2324 wmic.exe Token: SeSecurityPrivilege 2324 wmic.exe Token: SeTakeOwnershipPrivilege 2324 wmic.exe Token: SeLoadDriverPrivilege 2324 wmic.exe Token: SeSystemProfilePrivilege 2324 wmic.exe Token: SeSystemtimePrivilege 2324 wmic.exe Token: SeProfSingleProcessPrivilege 2324 wmic.exe Token: SeIncBasePriorityPrivilege 2324 wmic.exe Token: SeCreatePagefilePrivilege 2324 wmic.exe Token: SeBackupPrivilege 2324 wmic.exe Token: SeRestorePrivilege 2324 wmic.exe Token: SeShutdownPrivilege 2324 wmic.exe Token: SeDebugPrivilege 2324 wmic.exe Token: SeSystemEnvironmentPrivilege 2324 wmic.exe Token: SeRemoteShutdownPrivilege 2324 wmic.exe Token: SeUndockPrivilege 2324 wmic.exe Token: SeManageVolumePrivilege 2324 wmic.exe Token: 33 2324 wmic.exe Token: 34 2324 wmic.exe Token: 35 2324 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2996 wrote to memory of 2324 2996 2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe 31 PID 2996 wrote to memory of 2324 2996 2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe 31 PID 2996 wrote to memory of 2324 2996 2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-21_f1e069f4ad006d534a245568af920de7_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2324
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