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Analysis
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max time kernel
96s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2024, 12:23
Behavioral task
behavioral1
Sample
2024-12-26_0fbffc00bf3774123bf8bbd0326a2ce4_ismagent_ryuk_sliver.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-12-26_0fbffc00bf3774123bf8bbd0326a2ce4_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-26_0fbffc00bf3774123bf8bbd0326a2ce4_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
0fbffc00bf3774123bf8bbd0326a2ce4
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SHA1
4e8469a798a3053bd4075438c893bfbd08b3001a
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SHA256
0cd73681c633f307997f3fe1212cb04934807664d71b34e6f33bfc10b027f17a
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SHA512
45a8455220ca4172f540e555fca8e62fe6b3eec2616d3834d955f8b09c2dfb6c8f6042e875973d307f7b13e06b7799a3ec53288877fd81dad2dadc03e6fd9fc8
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SSDEEP
49152:OX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QS:OlRsZ47/QXoHUOfAoj1x6S
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 5060 wmic.exe Token: SeSecurityPrivilege 5060 wmic.exe Token: SeTakeOwnershipPrivilege 5060 wmic.exe Token: SeLoadDriverPrivilege 5060 wmic.exe Token: SeSystemProfilePrivilege 5060 wmic.exe Token: SeSystemtimePrivilege 5060 wmic.exe Token: SeProfSingleProcessPrivilege 5060 wmic.exe Token: SeIncBasePriorityPrivilege 5060 wmic.exe Token: SeCreatePagefilePrivilege 5060 wmic.exe Token: SeBackupPrivilege 5060 wmic.exe Token: SeRestorePrivilege 5060 wmic.exe Token: SeShutdownPrivilege 5060 wmic.exe Token: SeDebugPrivilege 5060 wmic.exe Token: SeSystemEnvironmentPrivilege 5060 wmic.exe Token: SeRemoteShutdownPrivilege 5060 wmic.exe Token: SeUndockPrivilege 5060 wmic.exe Token: SeManageVolumePrivilege 5060 wmic.exe Token: 33 5060 wmic.exe Token: 34 5060 wmic.exe Token: 35 5060 wmic.exe Token: 36 5060 wmic.exe Token: SeIncreaseQuotaPrivilege 5060 wmic.exe Token: SeSecurityPrivilege 5060 wmic.exe Token: SeTakeOwnershipPrivilege 5060 wmic.exe Token: SeLoadDriverPrivilege 5060 wmic.exe Token: SeSystemProfilePrivilege 5060 wmic.exe Token: SeSystemtimePrivilege 5060 wmic.exe Token: SeProfSingleProcessPrivilege 5060 wmic.exe Token: SeIncBasePriorityPrivilege 5060 wmic.exe Token: SeCreatePagefilePrivilege 5060 wmic.exe Token: SeBackupPrivilege 5060 wmic.exe Token: SeRestorePrivilege 5060 wmic.exe Token: SeShutdownPrivilege 5060 wmic.exe Token: SeDebugPrivilege 5060 wmic.exe Token: SeSystemEnvironmentPrivilege 5060 wmic.exe Token: SeRemoteShutdownPrivilege 5060 wmic.exe Token: SeUndockPrivilege 5060 wmic.exe Token: SeManageVolumePrivilege 5060 wmic.exe Token: 33 5060 wmic.exe Token: 34 5060 wmic.exe Token: 35 5060 wmic.exe Token: 36 5060 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4608 wrote to memory of 5060 4608 2024-12-26_0fbffc00bf3774123bf8bbd0326a2ce4_ismagent_ryuk_sliver.exe 83 PID 4608 wrote to memory of 5060 4608 2024-12-26_0fbffc00bf3774123bf8bbd0326a2ce4_ismagent_ryuk_sliver.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-26_0fbffc00bf3774123bf8bbd0326a2ce4_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-26_0fbffc00bf3774123bf8bbd0326a2ce4_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4608 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5060
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