Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-01-2025 12:30
Behavioral task
behavioral1
Sample
2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
779a16f29553f43ca79a3098c8cb9aaf
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SHA1
7df51d6c8a3e4f9941883ce16fc901c047f84a3f
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SHA256
b8bc875e06c71a6aaa2fb1b3e0273b16ec4d2aed0d5a4aee67eac2e4ab87494a
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SHA512
11a1b9708b96185e667f4d095c16f1122e34bd28fcdb9fbf43423cdc9507c93f07edd0c982886b490c287c5506fceda1816ca134b255229857814da62c47d06b
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SSDEEP
49152:nX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QO:nlRsZ47/QXoHUOfAoj1x6O
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3028 wmic.exe Token: SeSecurityPrivilege 3028 wmic.exe Token: SeTakeOwnershipPrivilege 3028 wmic.exe Token: SeLoadDriverPrivilege 3028 wmic.exe Token: SeSystemProfilePrivilege 3028 wmic.exe Token: SeSystemtimePrivilege 3028 wmic.exe Token: SeProfSingleProcessPrivilege 3028 wmic.exe Token: SeIncBasePriorityPrivilege 3028 wmic.exe Token: SeCreatePagefilePrivilege 3028 wmic.exe Token: SeBackupPrivilege 3028 wmic.exe Token: SeRestorePrivilege 3028 wmic.exe Token: SeShutdownPrivilege 3028 wmic.exe Token: SeDebugPrivilege 3028 wmic.exe Token: SeSystemEnvironmentPrivilege 3028 wmic.exe Token: SeRemoteShutdownPrivilege 3028 wmic.exe Token: SeUndockPrivilege 3028 wmic.exe Token: SeManageVolumePrivilege 3028 wmic.exe Token: 33 3028 wmic.exe Token: 34 3028 wmic.exe Token: 35 3028 wmic.exe Token: SeIncreaseQuotaPrivilege 3028 wmic.exe Token: SeSecurityPrivilege 3028 wmic.exe Token: SeTakeOwnershipPrivilege 3028 wmic.exe Token: SeLoadDriverPrivilege 3028 wmic.exe Token: SeSystemProfilePrivilege 3028 wmic.exe Token: SeSystemtimePrivilege 3028 wmic.exe Token: SeProfSingleProcessPrivilege 3028 wmic.exe Token: SeIncBasePriorityPrivilege 3028 wmic.exe Token: SeCreatePagefilePrivilege 3028 wmic.exe Token: SeBackupPrivilege 3028 wmic.exe Token: SeRestorePrivilege 3028 wmic.exe Token: SeShutdownPrivilege 3028 wmic.exe Token: SeDebugPrivilege 3028 wmic.exe Token: SeSystemEnvironmentPrivilege 3028 wmic.exe Token: SeRemoteShutdownPrivilege 3028 wmic.exe Token: SeUndockPrivilege 3028 wmic.exe Token: SeManageVolumePrivilege 3028 wmic.exe Token: 33 3028 wmic.exe Token: 34 3028 wmic.exe Token: 35 3028 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2388 wrote to memory of 3028 2388 2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe 31 PID 2388 wrote to memory of 3028 2388 2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe 31 PID 2388 wrote to memory of 3028 2388 2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-20_779a16f29553f43ca79a3098c8cb9aaf_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3028
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