Analysis
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max time kernel
95s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-11-2024 06:29
Behavioral task
behavioral1
Sample
2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
ee6a65a738ab4138a73a4ebf556808e3
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SHA1
ee91cd8390d760c545e04d25543cf321309649fb
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SHA256
002b80c6a6dbc6026ebf7945bba6de989fc98b40d9860675ae894dabbf531df0
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SHA512
a4a71019141351b9933f6c438908158f0ffcd0c3d0ccc06c502f5120a61d9f10b90050a40ec5d11cd0af8db142f55041510e76083193c3e6a30859091436e029
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SSDEEP
49152:xX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QW:xlRsZ47/QXoHUOfAoj1x6W
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 4436 wmic.exe Token: SeSecurityPrivilege 4436 wmic.exe Token: SeTakeOwnershipPrivilege 4436 wmic.exe Token: SeLoadDriverPrivilege 4436 wmic.exe Token: SeSystemProfilePrivilege 4436 wmic.exe Token: SeSystemtimePrivilege 4436 wmic.exe Token: SeProfSingleProcessPrivilege 4436 wmic.exe Token: SeIncBasePriorityPrivilege 4436 wmic.exe Token: SeCreatePagefilePrivilege 4436 wmic.exe Token: SeBackupPrivilege 4436 wmic.exe Token: SeRestorePrivilege 4436 wmic.exe Token: SeShutdownPrivilege 4436 wmic.exe Token: SeDebugPrivilege 4436 wmic.exe Token: SeSystemEnvironmentPrivilege 4436 wmic.exe Token: SeRemoteShutdownPrivilege 4436 wmic.exe Token: SeUndockPrivilege 4436 wmic.exe Token: SeManageVolumePrivilege 4436 wmic.exe Token: 33 4436 wmic.exe Token: 34 4436 wmic.exe Token: 35 4436 wmic.exe Token: 36 4436 wmic.exe Token: SeIncreaseQuotaPrivilege 4436 wmic.exe Token: SeSecurityPrivilege 4436 wmic.exe Token: SeTakeOwnershipPrivilege 4436 wmic.exe Token: SeLoadDriverPrivilege 4436 wmic.exe Token: SeSystemProfilePrivilege 4436 wmic.exe Token: SeSystemtimePrivilege 4436 wmic.exe Token: SeProfSingleProcessPrivilege 4436 wmic.exe Token: SeIncBasePriorityPrivilege 4436 wmic.exe Token: SeCreatePagefilePrivilege 4436 wmic.exe Token: SeBackupPrivilege 4436 wmic.exe Token: SeRestorePrivilege 4436 wmic.exe Token: SeShutdownPrivilege 4436 wmic.exe Token: SeDebugPrivilege 4436 wmic.exe Token: SeSystemEnvironmentPrivilege 4436 wmic.exe Token: SeRemoteShutdownPrivilege 4436 wmic.exe Token: SeUndockPrivilege 4436 wmic.exe Token: SeManageVolumePrivilege 4436 wmic.exe Token: 33 4436 wmic.exe Token: 34 4436 wmic.exe Token: 35 4436 wmic.exe Token: 36 4436 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 1920 wrote to memory of 4436 1920 2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exe 84 PID 1920 wrote to memory of 4436 1920 2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-12_ee6a65a738ab4138a73a4ebf556808e3_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4436
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