Analysis
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max time kernel
148s -
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
01-12-2024 04:26
Behavioral task
behavioral1
Sample
2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
760b9213dd516c7716cea77360c473f0
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SHA1
11e5dd8fd125dde38941c3cecfe0549472c4a171
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SHA256
7845abe430355e7cbe2f76c9f59ed53b658e1fea42cd0a87f0e6c2480bf7a184
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SHA512
13019add4111afec83065c5dd7c64bd49f2155b8b0df495cf6b961f2bd958a96dcc5eff5f28f5884e88b8d14018725f14a95d2ed65942aa878ba0e1209e1e278
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SSDEEP
49152:pX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QX:plRsZ47/QXoHUOfAoj1x6X
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 4200 wmic.exe Token: SeSecurityPrivilege 4200 wmic.exe Token: SeTakeOwnershipPrivilege 4200 wmic.exe Token: SeLoadDriverPrivilege 4200 wmic.exe Token: SeSystemProfilePrivilege 4200 wmic.exe Token: SeSystemtimePrivilege 4200 wmic.exe Token: SeProfSingleProcessPrivilege 4200 wmic.exe Token: SeIncBasePriorityPrivilege 4200 wmic.exe Token: SeCreatePagefilePrivilege 4200 wmic.exe Token: SeBackupPrivilege 4200 wmic.exe Token: SeRestorePrivilege 4200 wmic.exe Token: SeShutdownPrivilege 4200 wmic.exe Token: SeDebugPrivilege 4200 wmic.exe Token: SeSystemEnvironmentPrivilege 4200 wmic.exe Token: SeRemoteShutdownPrivilege 4200 wmic.exe Token: SeUndockPrivilege 4200 wmic.exe Token: SeManageVolumePrivilege 4200 wmic.exe Token: 33 4200 wmic.exe Token: 34 4200 wmic.exe Token: 35 4200 wmic.exe Token: 36 4200 wmic.exe Token: SeIncreaseQuotaPrivilege 4200 wmic.exe Token: SeSecurityPrivilege 4200 wmic.exe Token: SeTakeOwnershipPrivilege 4200 wmic.exe Token: SeLoadDriverPrivilege 4200 wmic.exe Token: SeSystemProfilePrivilege 4200 wmic.exe Token: SeSystemtimePrivilege 4200 wmic.exe Token: SeProfSingleProcessPrivilege 4200 wmic.exe Token: SeIncBasePriorityPrivilege 4200 wmic.exe Token: SeCreatePagefilePrivilege 4200 wmic.exe Token: SeBackupPrivilege 4200 wmic.exe Token: SeRestorePrivilege 4200 wmic.exe Token: SeShutdownPrivilege 4200 wmic.exe Token: SeDebugPrivilege 4200 wmic.exe Token: SeSystemEnvironmentPrivilege 4200 wmic.exe Token: SeRemoteShutdownPrivilege 4200 wmic.exe Token: SeUndockPrivilege 4200 wmic.exe Token: SeManageVolumePrivilege 4200 wmic.exe Token: 33 4200 wmic.exe Token: 34 4200 wmic.exe Token: 35 4200 wmic.exe Token: 36 4200 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 3192 wrote to memory of 4200 3192 2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exe 84 PID 3192 wrote to memory of 4200 3192 2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-01_760b9213dd516c7716cea77360c473f0_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4200
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