Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-09-2024 08:46
Behavioral task
behavioral1
Sample
2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe
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Size
3.3MB
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MD5
b16c7517016d186609d348c1c0240cd8
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SHA1
9262be4ba9c3892c5d838ccd5fc93496ecb902d5
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SHA256
0157b5c72b74dce2a98edd7d110456d30f3de3378a28a8f9becf6d35c54453f2
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SHA512
c00e6ea2931226bcc239580036d6e5dcdf70dcbddd59538fe74ae562deb15e8bbc44d00ba48b7ea91147d89aa7b133dde291a3fd5cbbceb4947f4da47a5374a1
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SSDEEP
49152:2X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qm:2lRsZ47/QXoHUOfAoj1x6m
Malware Config
Signatures
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exepid process 2208 2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe -
Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 2480 wmic.exe Token: SeSecurityPrivilege 2480 wmic.exe Token: SeTakeOwnershipPrivilege 2480 wmic.exe Token: SeLoadDriverPrivilege 2480 wmic.exe Token: SeSystemProfilePrivilege 2480 wmic.exe Token: SeSystemtimePrivilege 2480 wmic.exe Token: SeProfSingleProcessPrivilege 2480 wmic.exe Token: SeIncBasePriorityPrivilege 2480 wmic.exe Token: SeCreatePagefilePrivilege 2480 wmic.exe Token: SeBackupPrivilege 2480 wmic.exe Token: SeRestorePrivilege 2480 wmic.exe Token: SeShutdownPrivilege 2480 wmic.exe Token: SeDebugPrivilege 2480 wmic.exe Token: SeSystemEnvironmentPrivilege 2480 wmic.exe Token: SeRemoteShutdownPrivilege 2480 wmic.exe Token: SeUndockPrivilege 2480 wmic.exe Token: SeManageVolumePrivilege 2480 wmic.exe Token: 33 2480 wmic.exe Token: 34 2480 wmic.exe Token: 35 2480 wmic.exe Token: SeIncreaseQuotaPrivilege 2480 wmic.exe Token: SeSecurityPrivilege 2480 wmic.exe Token: SeTakeOwnershipPrivilege 2480 wmic.exe Token: SeLoadDriverPrivilege 2480 wmic.exe Token: SeSystemProfilePrivilege 2480 wmic.exe Token: SeSystemtimePrivilege 2480 wmic.exe Token: SeProfSingleProcessPrivilege 2480 wmic.exe Token: SeIncBasePriorityPrivilege 2480 wmic.exe Token: SeCreatePagefilePrivilege 2480 wmic.exe Token: SeBackupPrivilege 2480 wmic.exe Token: SeRestorePrivilege 2480 wmic.exe Token: SeShutdownPrivilege 2480 wmic.exe Token: SeDebugPrivilege 2480 wmic.exe Token: SeSystemEnvironmentPrivilege 2480 wmic.exe Token: SeRemoteShutdownPrivilege 2480 wmic.exe Token: SeUndockPrivilege 2480 wmic.exe Token: SeManageVolumePrivilege 2480 wmic.exe Token: 33 2480 wmic.exe Token: 34 2480 wmic.exe Token: 35 2480 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exedescription pid process target process PID 2208 wrote to memory of 2480 2208 2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe wmic.exe PID 2208 wrote to memory of 2480 2208 2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe wmic.exe PID 2208 wrote to memory of 2480 2208 2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe wmic.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-30_b16c7517016d186609d348c1c0240cd8_ryuk_sliver.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2480