Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-08-2024 15:23
Behavioral task
behavioral1
Sample
2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe
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Size
3.3MB
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MD5
16730e7151cb6af7be65357c04113345
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SHA1
9c95f5cf3d5d407d567f3eae043493f5ef12037f
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SHA256
af357a72849e0ffe224e5a6413906d6efa5a9011b1488e7e353c83f40b71d362
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SHA512
93ecf5549729276668d7e53f7474d9bc1a8c07ac48eb44970b00cd03862976996c690fd55df716b2d5f37c853618882e9f558365dac2481959ce1909e1f9af7a
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SSDEEP
49152:ZX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qt:ZlRsZ47/QXoHUOfAoj1x6t
Score
1/10
Malware Config
Signatures
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2180 2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe -
Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2776 wmic.exe Token: SeSecurityPrivilege 2776 wmic.exe Token: SeTakeOwnershipPrivilege 2776 wmic.exe Token: SeLoadDriverPrivilege 2776 wmic.exe Token: SeSystemProfilePrivilege 2776 wmic.exe Token: SeSystemtimePrivilege 2776 wmic.exe Token: SeProfSingleProcessPrivilege 2776 wmic.exe Token: SeIncBasePriorityPrivilege 2776 wmic.exe Token: SeCreatePagefilePrivilege 2776 wmic.exe Token: SeBackupPrivilege 2776 wmic.exe Token: SeRestorePrivilege 2776 wmic.exe Token: SeShutdownPrivilege 2776 wmic.exe Token: SeDebugPrivilege 2776 wmic.exe Token: SeSystemEnvironmentPrivilege 2776 wmic.exe Token: SeRemoteShutdownPrivilege 2776 wmic.exe Token: SeUndockPrivilege 2776 wmic.exe Token: SeManageVolumePrivilege 2776 wmic.exe Token: 33 2776 wmic.exe Token: 34 2776 wmic.exe Token: 35 2776 wmic.exe Token: SeIncreaseQuotaPrivilege 2776 wmic.exe Token: SeSecurityPrivilege 2776 wmic.exe Token: SeTakeOwnershipPrivilege 2776 wmic.exe Token: SeLoadDriverPrivilege 2776 wmic.exe Token: SeSystemProfilePrivilege 2776 wmic.exe Token: SeSystemtimePrivilege 2776 wmic.exe Token: SeProfSingleProcessPrivilege 2776 wmic.exe Token: SeIncBasePriorityPrivilege 2776 wmic.exe Token: SeCreatePagefilePrivilege 2776 wmic.exe Token: SeBackupPrivilege 2776 wmic.exe Token: SeRestorePrivilege 2776 wmic.exe Token: SeShutdownPrivilege 2776 wmic.exe Token: SeDebugPrivilege 2776 wmic.exe Token: SeSystemEnvironmentPrivilege 2776 wmic.exe Token: SeRemoteShutdownPrivilege 2776 wmic.exe Token: SeUndockPrivilege 2776 wmic.exe Token: SeManageVolumePrivilege 2776 wmic.exe Token: 33 2776 wmic.exe Token: 34 2776 wmic.exe Token: 35 2776 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2180 wrote to memory of 2776 2180 2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe 31 PID 2180 wrote to memory of 2776 2180 2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe 31 PID 2180 wrote to memory of 2776 2180 2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-25_16730e7151cb6af7be65357c04113345_ryuk_sliver.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2776
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