Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06-08-2024 11:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe
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Size
3.3MB
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MD5
c98cf94bdfc3814300122847fa22edda
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SHA1
da73abb2735ce8113de3a64e2e346147a72c60a1
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SHA256
7fed5be6d313234245e930d235d72d02fbc9f5d5b09c3255fded1ce512aee61c
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SHA512
796523720f21340e0280a7a58a7d3d153a2165564fcd4f7895f6d1da3422b3ab87cc195bb8ece9a60151c58c121124dd0192b2f874a6911ee0b44a08563c326d
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SSDEEP
49152:FX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Q5:FlRsZ47/QXoHUOfAoj1x65
Score
1/10
Malware Config
Signatures
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2212 2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe -
Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2800 wmic.exe Token: SeSecurityPrivilege 2800 wmic.exe Token: SeTakeOwnershipPrivilege 2800 wmic.exe Token: SeLoadDriverPrivilege 2800 wmic.exe Token: SeSystemProfilePrivilege 2800 wmic.exe Token: SeSystemtimePrivilege 2800 wmic.exe Token: SeProfSingleProcessPrivilege 2800 wmic.exe Token: SeIncBasePriorityPrivilege 2800 wmic.exe Token: SeCreatePagefilePrivilege 2800 wmic.exe Token: SeBackupPrivilege 2800 wmic.exe Token: SeRestorePrivilege 2800 wmic.exe Token: SeShutdownPrivilege 2800 wmic.exe Token: SeDebugPrivilege 2800 wmic.exe Token: SeSystemEnvironmentPrivilege 2800 wmic.exe Token: SeRemoteShutdownPrivilege 2800 wmic.exe Token: SeUndockPrivilege 2800 wmic.exe Token: SeManageVolumePrivilege 2800 wmic.exe Token: 33 2800 wmic.exe Token: 34 2800 wmic.exe Token: 35 2800 wmic.exe Token: SeIncreaseQuotaPrivilege 2800 wmic.exe Token: SeSecurityPrivilege 2800 wmic.exe Token: SeTakeOwnershipPrivilege 2800 wmic.exe Token: SeLoadDriverPrivilege 2800 wmic.exe Token: SeSystemProfilePrivilege 2800 wmic.exe Token: SeSystemtimePrivilege 2800 wmic.exe Token: SeProfSingleProcessPrivilege 2800 wmic.exe Token: SeIncBasePriorityPrivilege 2800 wmic.exe Token: SeCreatePagefilePrivilege 2800 wmic.exe Token: SeBackupPrivilege 2800 wmic.exe Token: SeRestorePrivilege 2800 wmic.exe Token: SeShutdownPrivilege 2800 wmic.exe Token: SeDebugPrivilege 2800 wmic.exe Token: SeSystemEnvironmentPrivilege 2800 wmic.exe Token: SeRemoteShutdownPrivilege 2800 wmic.exe Token: SeUndockPrivilege 2800 wmic.exe Token: SeManageVolumePrivilege 2800 wmic.exe Token: 33 2800 wmic.exe Token: 34 2800 wmic.exe Token: 35 2800 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2212 wrote to memory of 2800 2212 2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe 31 PID 2212 wrote to memory of 2800 2212 2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe 31 PID 2212 wrote to memory of 2800 2212 2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-06_c98cf94bdfc3814300122847fa22edda_ryuk_sliver.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2800
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