Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-11-2024 03:26
Behavioral task
behavioral1
Sample
2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
4eaf393150bbaa3c90b1a18417493172
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SHA1
5e0dbc30075cb9a1b8b2a9ffda580b30d5ee6a4f
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SHA256
36fed4e4e6b2c07575dc9d8aa243196b61a378dd3b8933cd674e76464b3c0053
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SHA512
4e9974b78e2a7e46543aa2c707d438152b914727d69ae6a73571c20ef5143c480cdfaf559b09145c95666953bb54a17b152a2c4977bdf0322babf161b4c4e9cb
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SSDEEP
49152:AX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQej5l:AlRsZ47/QXoHUOfAoj1Cj
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2396 wmic.exe Token: SeSecurityPrivilege 2396 wmic.exe Token: SeTakeOwnershipPrivilege 2396 wmic.exe Token: SeLoadDriverPrivilege 2396 wmic.exe Token: SeSystemProfilePrivilege 2396 wmic.exe Token: SeSystemtimePrivilege 2396 wmic.exe Token: SeProfSingleProcessPrivilege 2396 wmic.exe Token: SeIncBasePriorityPrivilege 2396 wmic.exe Token: SeCreatePagefilePrivilege 2396 wmic.exe Token: SeBackupPrivilege 2396 wmic.exe Token: SeRestorePrivilege 2396 wmic.exe Token: SeShutdownPrivilege 2396 wmic.exe Token: SeDebugPrivilege 2396 wmic.exe Token: SeSystemEnvironmentPrivilege 2396 wmic.exe Token: SeRemoteShutdownPrivilege 2396 wmic.exe Token: SeUndockPrivilege 2396 wmic.exe Token: SeManageVolumePrivilege 2396 wmic.exe Token: 33 2396 wmic.exe Token: 34 2396 wmic.exe Token: 35 2396 wmic.exe Token: SeIncreaseQuotaPrivilege 2396 wmic.exe Token: SeSecurityPrivilege 2396 wmic.exe Token: SeTakeOwnershipPrivilege 2396 wmic.exe Token: SeLoadDriverPrivilege 2396 wmic.exe Token: SeSystemProfilePrivilege 2396 wmic.exe Token: SeSystemtimePrivilege 2396 wmic.exe Token: SeProfSingleProcessPrivilege 2396 wmic.exe Token: SeIncBasePriorityPrivilege 2396 wmic.exe Token: SeCreatePagefilePrivilege 2396 wmic.exe Token: SeBackupPrivilege 2396 wmic.exe Token: SeRestorePrivilege 2396 wmic.exe Token: SeShutdownPrivilege 2396 wmic.exe Token: SeDebugPrivilege 2396 wmic.exe Token: SeSystemEnvironmentPrivilege 2396 wmic.exe Token: SeRemoteShutdownPrivilege 2396 wmic.exe Token: SeUndockPrivilege 2396 wmic.exe Token: SeManageVolumePrivilege 2396 wmic.exe Token: 33 2396 wmic.exe Token: 34 2396 wmic.exe Token: 35 2396 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 2364 wrote to memory of 2396 2364 2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exe 31 PID 2364 wrote to memory of 2396 2364 2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exe 31 PID 2364 wrote to memory of 2396 2364 2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-13_4eaf393150bbaa3c90b1a18417493172_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-13_4eaf393150bbaa3c90b1a18417493172_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:2396
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