Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27-11-2024 09:56
Behavioral task
behavioral1
Sample
2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
e189c2f9540fda99cf6732b2e780062c
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SHA1
db0812cf150583eeeb39bd62daf371415f0820d0
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SHA256
9f92a85effbbda129c02c260b79a5f44b7f308b9fd21aa81022a143913d3d17f
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SHA512
241f4d2d984e806194f4d47539916f241893a09ad1d7722020f7e6c45ff8f41007cc3138c596ab60eedc3ca389c24ff78097cb8a3ff0a0e7d5a51adbfb985e80
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SSDEEP
49152:qX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QT:qlRsZ47/QXoHUOfAoj1x6T
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 1596 wmic.exe Token: SeSecurityPrivilege 1596 wmic.exe Token: SeTakeOwnershipPrivilege 1596 wmic.exe Token: SeLoadDriverPrivilege 1596 wmic.exe Token: SeSystemProfilePrivilege 1596 wmic.exe Token: SeSystemtimePrivilege 1596 wmic.exe Token: SeProfSingleProcessPrivilege 1596 wmic.exe Token: SeIncBasePriorityPrivilege 1596 wmic.exe Token: SeCreatePagefilePrivilege 1596 wmic.exe Token: SeBackupPrivilege 1596 wmic.exe Token: SeRestorePrivilege 1596 wmic.exe Token: SeShutdownPrivilege 1596 wmic.exe Token: SeDebugPrivilege 1596 wmic.exe Token: SeSystemEnvironmentPrivilege 1596 wmic.exe Token: SeRemoteShutdownPrivilege 1596 wmic.exe Token: SeUndockPrivilege 1596 wmic.exe Token: SeManageVolumePrivilege 1596 wmic.exe Token: 33 1596 wmic.exe Token: 34 1596 wmic.exe Token: 35 1596 wmic.exe Token: SeIncreaseQuotaPrivilege 1596 wmic.exe Token: SeSecurityPrivilege 1596 wmic.exe Token: SeTakeOwnershipPrivilege 1596 wmic.exe Token: SeLoadDriverPrivilege 1596 wmic.exe Token: SeSystemProfilePrivilege 1596 wmic.exe Token: SeSystemtimePrivilege 1596 wmic.exe Token: SeProfSingleProcessPrivilege 1596 wmic.exe Token: SeIncBasePriorityPrivilege 1596 wmic.exe Token: SeCreatePagefilePrivilege 1596 wmic.exe Token: SeBackupPrivilege 1596 wmic.exe Token: SeRestorePrivilege 1596 wmic.exe Token: SeShutdownPrivilege 1596 wmic.exe Token: SeDebugPrivilege 1596 wmic.exe Token: SeSystemEnvironmentPrivilege 1596 wmic.exe Token: SeRemoteShutdownPrivilege 1596 wmic.exe Token: SeUndockPrivilege 1596 wmic.exe Token: SeManageVolumePrivilege 1596 wmic.exe Token: 33 1596 wmic.exe Token: 34 1596 wmic.exe Token: 35 1596 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 2072 wrote to memory of 1596 2072 2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe 32 PID 2072 wrote to memory of 1596 2072 2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe 32 PID 2072 wrote to memory of 1596 2072 2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-27_e189c2f9540fda99cf6732b2e780062c_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1596
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