Analysis
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max time kernel
93s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-11-2024 19:22
Behavioral task
behavioral1
Sample
2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exe
Resource
win7-20241010-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
2a3f19c27f746609eeba2a162cdc0286
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SHA1
e3e59cd1e2682150da9834e4657dedc8118e1f86
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SHA256
6fa7cb20c27e3b24079cc62a7cd54083e0b075e38e79e994f894c9385a0605f0
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SHA512
907a216fd08f1ff8d22970919237acaa9dca208d33db659cba0d271a2c1904350877f943e06a5c5be417e7a9c09a0bc97c695e82907c606d3f668c56fa9d5d36
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SSDEEP
49152:4X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QW:4lRsZ47/QXoHUOfAoj1x6W
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 1712 wmic.exe Token: SeSecurityPrivilege 1712 wmic.exe Token: SeTakeOwnershipPrivilege 1712 wmic.exe Token: SeLoadDriverPrivilege 1712 wmic.exe Token: SeSystemProfilePrivilege 1712 wmic.exe Token: SeSystemtimePrivilege 1712 wmic.exe Token: SeProfSingleProcessPrivilege 1712 wmic.exe Token: SeIncBasePriorityPrivilege 1712 wmic.exe Token: SeCreatePagefilePrivilege 1712 wmic.exe Token: SeBackupPrivilege 1712 wmic.exe Token: SeRestorePrivilege 1712 wmic.exe Token: SeShutdownPrivilege 1712 wmic.exe Token: SeDebugPrivilege 1712 wmic.exe Token: SeSystemEnvironmentPrivilege 1712 wmic.exe Token: SeRemoteShutdownPrivilege 1712 wmic.exe Token: SeUndockPrivilege 1712 wmic.exe Token: SeManageVolumePrivilege 1712 wmic.exe Token: 33 1712 wmic.exe Token: 34 1712 wmic.exe Token: 35 1712 wmic.exe Token: 36 1712 wmic.exe Token: SeIncreaseQuotaPrivilege 1712 wmic.exe Token: SeSecurityPrivilege 1712 wmic.exe Token: SeTakeOwnershipPrivilege 1712 wmic.exe Token: SeLoadDriverPrivilege 1712 wmic.exe Token: SeSystemProfilePrivilege 1712 wmic.exe Token: SeSystemtimePrivilege 1712 wmic.exe Token: SeProfSingleProcessPrivilege 1712 wmic.exe Token: SeIncBasePriorityPrivilege 1712 wmic.exe Token: SeCreatePagefilePrivilege 1712 wmic.exe Token: SeBackupPrivilege 1712 wmic.exe Token: SeRestorePrivilege 1712 wmic.exe Token: SeShutdownPrivilege 1712 wmic.exe Token: SeDebugPrivilege 1712 wmic.exe Token: SeSystemEnvironmentPrivilege 1712 wmic.exe Token: SeRemoteShutdownPrivilege 1712 wmic.exe Token: SeUndockPrivilege 1712 wmic.exe Token: SeManageVolumePrivilege 1712 wmic.exe Token: 33 1712 wmic.exe Token: 34 1712 wmic.exe Token: 35 1712 wmic.exe Token: 36 1712 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 4356 wrote to memory of 1712 4356 2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exe 86 PID 4356 wrote to memory of 1712 4356 2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-06_2a3f19c27f746609eeba2a162cdc0286_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4356 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1712
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