Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29-01-2025 19:25
Behavioral task
behavioral1
Sample
2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
863a3f6013bf39a10b8fe0de5422a443
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SHA1
a0633a4b006b4ad651716f41427841b0d949a568
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SHA256
fb3b448e3d56c87ef2962a8e81332afdf7838387e720061e6ff3fc974dd5a988
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SHA512
0b7f151a9e2fdfb599088d3d500ec1513703e4adcfff5b8a006601b178f7f0601e9bc02631b70cf9a634d55873095a87a508efc09b2ef90c7cf7b12527855259
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SSDEEP
49152:bX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QJ:blRsZ47/QXoHUOfAoj1x6J
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2256 wmic.exe Token: SeSecurityPrivilege 2256 wmic.exe Token: SeTakeOwnershipPrivilege 2256 wmic.exe Token: SeLoadDriverPrivilege 2256 wmic.exe Token: SeSystemProfilePrivilege 2256 wmic.exe Token: SeSystemtimePrivilege 2256 wmic.exe Token: SeProfSingleProcessPrivilege 2256 wmic.exe Token: SeIncBasePriorityPrivilege 2256 wmic.exe Token: SeCreatePagefilePrivilege 2256 wmic.exe Token: SeBackupPrivilege 2256 wmic.exe Token: SeRestorePrivilege 2256 wmic.exe Token: SeShutdownPrivilege 2256 wmic.exe Token: SeDebugPrivilege 2256 wmic.exe Token: SeSystemEnvironmentPrivilege 2256 wmic.exe Token: SeRemoteShutdownPrivilege 2256 wmic.exe Token: SeUndockPrivilege 2256 wmic.exe Token: SeManageVolumePrivilege 2256 wmic.exe Token: 33 2256 wmic.exe Token: 34 2256 wmic.exe Token: 35 2256 wmic.exe Token: SeIncreaseQuotaPrivilege 2256 wmic.exe Token: SeSecurityPrivilege 2256 wmic.exe Token: SeTakeOwnershipPrivilege 2256 wmic.exe Token: SeLoadDriverPrivilege 2256 wmic.exe Token: SeSystemProfilePrivilege 2256 wmic.exe Token: SeSystemtimePrivilege 2256 wmic.exe Token: SeProfSingleProcessPrivilege 2256 wmic.exe Token: SeIncBasePriorityPrivilege 2256 wmic.exe Token: SeCreatePagefilePrivilege 2256 wmic.exe Token: SeBackupPrivilege 2256 wmic.exe Token: SeRestorePrivilege 2256 wmic.exe Token: SeShutdownPrivilege 2256 wmic.exe Token: SeDebugPrivilege 2256 wmic.exe Token: SeSystemEnvironmentPrivilege 2256 wmic.exe Token: SeRemoteShutdownPrivilege 2256 wmic.exe Token: SeUndockPrivilege 2256 wmic.exe Token: SeManageVolumePrivilege 2256 wmic.exe Token: 33 2256 wmic.exe Token: 34 2256 wmic.exe Token: 35 2256 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2616 wrote to memory of 2256 2616 2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe 32 PID 2616 wrote to memory of 2256 2616 2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe 32 PID 2616 wrote to memory of 2256 2616 2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-29_863a3f6013bf39a10b8fe0de5422a443_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2256
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