Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2024 09:29
Behavioral task
behavioral1
Sample
2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exe
Resource
win7-20241023-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
168d5e843c236c70f85c28432bc452ca
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SHA1
d755d54e270f20d01796fa0ac45c293654f79d62
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SHA256
dd85dfebcf14eb16404650ad4d9a95ac436dfe76494d031fcf35b43993eaa82d
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SHA512
bc7fd21d8ca8f9c7c01b95442d800f9030123ebfa15f754bbe7974519633f4b345402221b1e5673f55faba5025d70a57f3e65e20c585030645ee70ac031eefa4
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SSDEEP
49152:wX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qg:wlRsZ47/QXoHUOfAoj1x6g
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 4976 wmic.exe Token: SeSecurityPrivilege 4976 wmic.exe Token: SeTakeOwnershipPrivilege 4976 wmic.exe Token: SeLoadDriverPrivilege 4976 wmic.exe Token: SeSystemProfilePrivilege 4976 wmic.exe Token: SeSystemtimePrivilege 4976 wmic.exe Token: SeProfSingleProcessPrivilege 4976 wmic.exe Token: SeIncBasePriorityPrivilege 4976 wmic.exe Token: SeCreatePagefilePrivilege 4976 wmic.exe Token: SeBackupPrivilege 4976 wmic.exe Token: SeRestorePrivilege 4976 wmic.exe Token: SeShutdownPrivilege 4976 wmic.exe Token: SeDebugPrivilege 4976 wmic.exe Token: SeSystemEnvironmentPrivilege 4976 wmic.exe Token: SeRemoteShutdownPrivilege 4976 wmic.exe Token: SeUndockPrivilege 4976 wmic.exe Token: SeManageVolumePrivilege 4976 wmic.exe Token: 33 4976 wmic.exe Token: 34 4976 wmic.exe Token: 35 4976 wmic.exe Token: 36 4976 wmic.exe Token: SeIncreaseQuotaPrivilege 4976 wmic.exe Token: SeSecurityPrivilege 4976 wmic.exe Token: SeTakeOwnershipPrivilege 4976 wmic.exe Token: SeLoadDriverPrivilege 4976 wmic.exe Token: SeSystemProfilePrivilege 4976 wmic.exe Token: SeSystemtimePrivilege 4976 wmic.exe Token: SeProfSingleProcessPrivilege 4976 wmic.exe Token: SeIncBasePriorityPrivilege 4976 wmic.exe Token: SeCreatePagefilePrivilege 4976 wmic.exe Token: SeBackupPrivilege 4976 wmic.exe Token: SeRestorePrivilege 4976 wmic.exe Token: SeShutdownPrivilege 4976 wmic.exe Token: SeDebugPrivilege 4976 wmic.exe Token: SeSystemEnvironmentPrivilege 4976 wmic.exe Token: SeRemoteShutdownPrivilege 4976 wmic.exe Token: SeUndockPrivilege 4976 wmic.exe Token: SeManageVolumePrivilege 4976 wmic.exe Token: 33 4976 wmic.exe Token: 34 4976 wmic.exe Token: 35 4976 wmic.exe Token: 36 4976 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 1020 wrote to memory of 4976 1020 2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exe 83 PID 1020 wrote to memory of 4976 1020 2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-29_168d5e843c236c70f85c28432bc452ca_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4976
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