Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
12-11-2024 14:28
Behavioral task
behavioral1
Sample
2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe
Resource
win7-20241010-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
9907dcbeae2027cdcb61d1168e34cbfb
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SHA1
8464b6e067cbe38c0664a35dee10fce6e6795843
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SHA256
85263d4e4147cbe4991a351c6a8a3f165c88f61384ed61582ca92d99da473d4d
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SHA512
602631a874ca9a44bcb701c3259ba02b2c971d01ed1412c28bd004ba0b6881ae18dd1c7987abf5711911a0657e0b5c44963349b0d5751df9c396e870724546c9
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SSDEEP
49152:1X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Q3+:1lRsZ47/QXoHUOfAoj1x6O
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2136 wmic.exe Token: SeSecurityPrivilege 2136 wmic.exe Token: SeTakeOwnershipPrivilege 2136 wmic.exe Token: SeLoadDriverPrivilege 2136 wmic.exe Token: SeSystemProfilePrivilege 2136 wmic.exe Token: SeSystemtimePrivilege 2136 wmic.exe Token: SeProfSingleProcessPrivilege 2136 wmic.exe Token: SeIncBasePriorityPrivilege 2136 wmic.exe Token: SeCreatePagefilePrivilege 2136 wmic.exe Token: SeBackupPrivilege 2136 wmic.exe Token: SeRestorePrivilege 2136 wmic.exe Token: SeShutdownPrivilege 2136 wmic.exe Token: SeDebugPrivilege 2136 wmic.exe Token: SeSystemEnvironmentPrivilege 2136 wmic.exe Token: SeRemoteShutdownPrivilege 2136 wmic.exe Token: SeUndockPrivilege 2136 wmic.exe Token: SeManageVolumePrivilege 2136 wmic.exe Token: 33 2136 wmic.exe Token: 34 2136 wmic.exe Token: 35 2136 wmic.exe Token: SeIncreaseQuotaPrivilege 2136 wmic.exe Token: SeSecurityPrivilege 2136 wmic.exe Token: SeTakeOwnershipPrivilege 2136 wmic.exe Token: SeLoadDriverPrivilege 2136 wmic.exe Token: SeSystemProfilePrivilege 2136 wmic.exe Token: SeSystemtimePrivilege 2136 wmic.exe Token: SeProfSingleProcessPrivilege 2136 wmic.exe Token: SeIncBasePriorityPrivilege 2136 wmic.exe Token: SeCreatePagefilePrivilege 2136 wmic.exe Token: SeBackupPrivilege 2136 wmic.exe Token: SeRestorePrivilege 2136 wmic.exe Token: SeShutdownPrivilege 2136 wmic.exe Token: SeDebugPrivilege 2136 wmic.exe Token: SeSystemEnvironmentPrivilege 2136 wmic.exe Token: SeRemoteShutdownPrivilege 2136 wmic.exe Token: SeUndockPrivilege 2136 wmic.exe Token: SeManageVolumePrivilege 2136 wmic.exe Token: 33 2136 wmic.exe Token: 34 2136 wmic.exe Token: 35 2136 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 2980 wrote to memory of 2136 2980 2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe 31 PID 2980 wrote to memory of 2136 2980 2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe 31 PID 2980 wrote to memory of 2136 2980 2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-12_9907dcbeae2027cdcb61d1168e34cbfb_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2136
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