Analysis
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max time kernel
95s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 05:00
Behavioral task
behavioral1
Sample
2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
e90686fc03289172f29bcaf7bc7905fe
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SHA1
5ca31bbdf80c0049c0ff9d3a4d8cbe83007cc4d7
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SHA256
18244fd16a0210e4d4ee3c1fefce64ae722271283bbf4aa337f93af67c68489a
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SHA512
90641b4090e53c8b51170fbc8f0e3e8f07bdd91231d85d53f3e04e7f94d08244da65241c059c5fab1cd832463ada375574d18b14b03f221480d86f752be192c0
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SSDEEP
49152:AX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ12Z7NAjHQej5Q:AlRsZ47/QXoHUOfAoj17a
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2680 wmic.exe Token: SeSecurityPrivilege 2680 wmic.exe Token: SeTakeOwnershipPrivilege 2680 wmic.exe Token: SeLoadDriverPrivilege 2680 wmic.exe Token: SeSystemProfilePrivilege 2680 wmic.exe Token: SeSystemtimePrivilege 2680 wmic.exe Token: SeProfSingleProcessPrivilege 2680 wmic.exe Token: SeIncBasePriorityPrivilege 2680 wmic.exe Token: SeCreatePagefilePrivilege 2680 wmic.exe Token: SeBackupPrivilege 2680 wmic.exe Token: SeRestorePrivilege 2680 wmic.exe Token: SeShutdownPrivilege 2680 wmic.exe Token: SeDebugPrivilege 2680 wmic.exe Token: SeSystemEnvironmentPrivilege 2680 wmic.exe Token: SeRemoteShutdownPrivilege 2680 wmic.exe Token: SeUndockPrivilege 2680 wmic.exe Token: SeManageVolumePrivilege 2680 wmic.exe Token: 33 2680 wmic.exe Token: 34 2680 wmic.exe Token: 35 2680 wmic.exe Token: 36 2680 wmic.exe Token: SeIncreaseQuotaPrivilege 2680 wmic.exe Token: SeSecurityPrivilege 2680 wmic.exe Token: SeTakeOwnershipPrivilege 2680 wmic.exe Token: SeLoadDriverPrivilege 2680 wmic.exe Token: SeSystemProfilePrivilege 2680 wmic.exe Token: SeSystemtimePrivilege 2680 wmic.exe Token: SeProfSingleProcessPrivilege 2680 wmic.exe Token: SeIncBasePriorityPrivilege 2680 wmic.exe Token: SeCreatePagefilePrivilege 2680 wmic.exe Token: SeBackupPrivilege 2680 wmic.exe Token: SeRestorePrivilege 2680 wmic.exe Token: SeShutdownPrivilege 2680 wmic.exe Token: SeDebugPrivilege 2680 wmic.exe Token: SeSystemEnvironmentPrivilege 2680 wmic.exe Token: SeRemoteShutdownPrivilege 2680 wmic.exe Token: SeUndockPrivilege 2680 wmic.exe Token: SeManageVolumePrivilege 2680 wmic.exe Token: 33 2680 wmic.exe Token: 34 2680 wmic.exe Token: 35 2680 wmic.exe Token: 36 2680 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 4108 wrote to memory of 2680 4108 2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exe 84 PID 4108 wrote to memory of 2680 4108 2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-13_e90686fc03289172f29bcaf7bc7905fe_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2680
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