Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-11-2024 04:50
Behavioral task
behavioral1
Sample
2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe
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Size
3.3MB
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MD5
42b8b61287692f8edcc5bf9dce34c7a8
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SHA1
f0b3a17980530af4f6272abb308414fce558c765
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SHA256
835e2f2f25426291e5ad99b4ceea36ce373348e29b136a672d24124fb582abc9
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SHA512
f63557791f157d06ebbd5635da094efdcfbdab45a6b2df9d26513c451cc981ab4f3279e83199959275fd8bac98b90a28a42c52ed0876f844a547188b1de4c7bb
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SSDEEP
49152:1X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Q7:1lRsZ47/QXoHUOfAoj1x67
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2532 wmic.exe Token: SeSecurityPrivilege 2532 wmic.exe Token: SeTakeOwnershipPrivilege 2532 wmic.exe Token: SeLoadDriverPrivilege 2532 wmic.exe Token: SeSystemProfilePrivilege 2532 wmic.exe Token: SeSystemtimePrivilege 2532 wmic.exe Token: SeProfSingleProcessPrivilege 2532 wmic.exe Token: SeIncBasePriorityPrivilege 2532 wmic.exe Token: SeCreatePagefilePrivilege 2532 wmic.exe Token: SeBackupPrivilege 2532 wmic.exe Token: SeRestorePrivilege 2532 wmic.exe Token: SeShutdownPrivilege 2532 wmic.exe Token: SeDebugPrivilege 2532 wmic.exe Token: SeSystemEnvironmentPrivilege 2532 wmic.exe Token: SeRemoteShutdownPrivilege 2532 wmic.exe Token: SeUndockPrivilege 2532 wmic.exe Token: SeManageVolumePrivilege 2532 wmic.exe Token: 33 2532 wmic.exe Token: 34 2532 wmic.exe Token: 35 2532 wmic.exe Token: SeIncreaseQuotaPrivilege 2532 wmic.exe Token: SeSecurityPrivilege 2532 wmic.exe Token: SeTakeOwnershipPrivilege 2532 wmic.exe Token: SeLoadDriverPrivilege 2532 wmic.exe Token: SeSystemProfilePrivilege 2532 wmic.exe Token: SeSystemtimePrivilege 2532 wmic.exe Token: SeProfSingleProcessPrivilege 2532 wmic.exe Token: SeIncBasePriorityPrivilege 2532 wmic.exe Token: SeCreatePagefilePrivilege 2532 wmic.exe Token: SeBackupPrivilege 2532 wmic.exe Token: SeRestorePrivilege 2532 wmic.exe Token: SeShutdownPrivilege 2532 wmic.exe Token: SeDebugPrivilege 2532 wmic.exe Token: SeSystemEnvironmentPrivilege 2532 wmic.exe Token: SeRemoteShutdownPrivilege 2532 wmic.exe Token: SeUndockPrivilege 2532 wmic.exe Token: SeManageVolumePrivilege 2532 wmic.exe Token: 33 2532 wmic.exe Token: 34 2532 wmic.exe Token: 35 2532 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exedescription pid Process procid_target PID 2132 wrote to memory of 2532 2132 2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe 31 PID 2132 wrote to memory of 2532 2132 2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe 31 PID 2132 wrote to memory of 2532 2132 2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-02_42b8b61287692f8edcc5bf9dce34c7a8_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2532
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