Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-11-2024 18:23
Behavioral task
behavioral1
Sample
2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
3931c76c8a973e678bb6ca443824d5ca
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SHA1
739af76299d2177710c98e0567e04bfaec3e7364
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SHA256
2e9c83ebcc6263491cd99dd61839fd42817b633a956741e65eed5b4fcc0e20a9
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SHA512
9201e24808cbb349355639b73f530d2c73e731ddbc22de7de5c97c2dcb5c41cdf5dadae8f5af7ef0cea1ce45dd0b68cd2f58a2a58b867b8600153b0058021daf
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SSDEEP
49152:dX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QD1:dlRsZ47/QXoHUOfAoj1x6B
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1928 wmic.exe Token: SeSecurityPrivilege 1928 wmic.exe Token: SeTakeOwnershipPrivilege 1928 wmic.exe Token: SeLoadDriverPrivilege 1928 wmic.exe Token: SeSystemProfilePrivilege 1928 wmic.exe Token: SeSystemtimePrivilege 1928 wmic.exe Token: SeProfSingleProcessPrivilege 1928 wmic.exe Token: SeIncBasePriorityPrivilege 1928 wmic.exe Token: SeCreatePagefilePrivilege 1928 wmic.exe Token: SeBackupPrivilege 1928 wmic.exe Token: SeRestorePrivilege 1928 wmic.exe Token: SeShutdownPrivilege 1928 wmic.exe Token: SeDebugPrivilege 1928 wmic.exe Token: SeSystemEnvironmentPrivilege 1928 wmic.exe Token: SeRemoteShutdownPrivilege 1928 wmic.exe Token: SeUndockPrivilege 1928 wmic.exe Token: SeManageVolumePrivilege 1928 wmic.exe Token: 33 1928 wmic.exe Token: 34 1928 wmic.exe Token: 35 1928 wmic.exe Token: SeIncreaseQuotaPrivilege 1928 wmic.exe Token: SeSecurityPrivilege 1928 wmic.exe Token: SeTakeOwnershipPrivilege 1928 wmic.exe Token: SeLoadDriverPrivilege 1928 wmic.exe Token: SeSystemProfilePrivilege 1928 wmic.exe Token: SeSystemtimePrivilege 1928 wmic.exe Token: SeProfSingleProcessPrivilege 1928 wmic.exe Token: SeIncBasePriorityPrivilege 1928 wmic.exe Token: SeCreatePagefilePrivilege 1928 wmic.exe Token: SeBackupPrivilege 1928 wmic.exe Token: SeRestorePrivilege 1928 wmic.exe Token: SeShutdownPrivilege 1928 wmic.exe Token: SeDebugPrivilege 1928 wmic.exe Token: SeSystemEnvironmentPrivilege 1928 wmic.exe Token: SeRemoteShutdownPrivilege 1928 wmic.exe Token: SeUndockPrivilege 1928 wmic.exe Token: SeManageVolumePrivilege 1928 wmic.exe Token: 33 1928 wmic.exe Token: 34 1928 wmic.exe Token: 35 1928 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2528 wrote to memory of 1928 2528 2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe 31 PID 2528 wrote to memory of 1928 2528 2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe 31 PID 2528 wrote to memory of 1928 2528 2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-22_3931c76c8a973e678bb6ca443824d5ca_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1928
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