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
24-11-2024 14:47
Behavioral task
behavioral1
Sample
2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe
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Size
3.4MB
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MD5
0dec7a4cddce109aa0751d76812bd1fa
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SHA1
3d9cfcba83fe1a0047cb404e48d6f95a58c7efc8
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SHA256
e12ef05b83961679c909608889b56e06e8229f87c0a3bd6d0616274df9e457c0
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SHA512
84303a81f012e6f4d9ef4ff714a93097de1c545df146817531aba1b00446acc85103e37aff3ad2cece6e0d0f0f98c324dce5c76b509a388ad2568140a56b8790
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SSDEEP
49152:MX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQed58:MlRsZ47/QXoHUOfAoj1Iy
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2656 wmic.exe Token: SeSecurityPrivilege 2656 wmic.exe Token: SeTakeOwnershipPrivilege 2656 wmic.exe Token: SeLoadDriverPrivilege 2656 wmic.exe Token: SeSystemProfilePrivilege 2656 wmic.exe Token: SeSystemtimePrivilege 2656 wmic.exe Token: SeProfSingleProcessPrivilege 2656 wmic.exe Token: SeIncBasePriorityPrivilege 2656 wmic.exe Token: SeCreatePagefilePrivilege 2656 wmic.exe Token: SeBackupPrivilege 2656 wmic.exe Token: SeRestorePrivilege 2656 wmic.exe Token: SeShutdownPrivilege 2656 wmic.exe Token: SeDebugPrivilege 2656 wmic.exe Token: SeSystemEnvironmentPrivilege 2656 wmic.exe Token: SeRemoteShutdownPrivilege 2656 wmic.exe Token: SeUndockPrivilege 2656 wmic.exe Token: SeManageVolumePrivilege 2656 wmic.exe Token: 33 2656 wmic.exe Token: 34 2656 wmic.exe Token: 35 2656 wmic.exe Token: SeIncreaseQuotaPrivilege 2656 wmic.exe Token: SeSecurityPrivilege 2656 wmic.exe Token: SeTakeOwnershipPrivilege 2656 wmic.exe Token: SeLoadDriverPrivilege 2656 wmic.exe Token: SeSystemProfilePrivilege 2656 wmic.exe Token: SeSystemtimePrivilege 2656 wmic.exe Token: SeProfSingleProcessPrivilege 2656 wmic.exe Token: SeIncBasePriorityPrivilege 2656 wmic.exe Token: SeCreatePagefilePrivilege 2656 wmic.exe Token: SeBackupPrivilege 2656 wmic.exe Token: SeRestorePrivilege 2656 wmic.exe Token: SeShutdownPrivilege 2656 wmic.exe Token: SeDebugPrivilege 2656 wmic.exe Token: SeSystemEnvironmentPrivilege 2656 wmic.exe Token: SeRemoteShutdownPrivilege 2656 wmic.exe Token: SeUndockPrivilege 2656 wmic.exe Token: SeManageVolumePrivilege 2656 wmic.exe Token: 33 2656 wmic.exe Token: 34 2656 wmic.exe Token: 35 2656 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 2840 wrote to memory of 2656 2840 2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe 31 PID 2840 wrote to memory of 2656 2840 2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe 31 PID 2840 wrote to memory of 2656 2840 2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-24_0dec7a4cddce109aa0751d76812bd1fa_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2656
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