Analysis
- max time kernel
90s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
16/09/2024, 01:11
Behavioral task
behavioral1
Sample
2024-09-16_a1ab1464032e4d83cb93d855ac6042aa_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-09-16_a1ab1464032e4d83cb93d855ac6042aa_ryuk_sliver.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2024-09-16_a1ab1464032e4d83cb93d855ac6042aa_ryuk_sliver.exe
- Size 3.3MB
- Sample240916-bj2ass1fnc
- SHA256 39cea28b4eb6936e2fcfd5f68f515736a4e5c8dc14cf544dd6d146f398574542
- MD5 a1ab1464032e4d83cb93d855ac6042aa
- SHA1 435513462f11d0624061394ce6d0091818c162d7
- SHA512 89d640b993aab6bffce398a251699b0c501cf3f79ccd627634ec9984de3bcb701a435a1c0a74b5bb65e23c21a62466ae0f1cafd18f6e95233d7d58e25686e022
- SSDEEP 49152:+X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qr:+lRsZ47/QXoHUOfAoj1x6r
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3352 wmic.exe Token: SeSecurityPrivilege 3352 wmic.exe Token: SeTakeOwnershipPrivilege 3352 wmic.exe Token: SeLoadDriverPrivilege 3352 wmic.exe Token: SeSystemProfilePrivilege 3352 wmic.exe Token: SeSystemtimePrivilege 3352 wmic.exe Token: SeProfSingleProcessPrivilege 3352 wmic.exe Token: SeIncBasePriorityPrivilege 3352 wmic.exe Token: SeCreatePagefilePrivilege 3352 wmic.exe Token: SeBackupPrivilege 3352 wmic.exe Token: SeRestorePrivilege 3352 wmic.exe Token: SeShutdownPrivilege 3352 wmic.exe Token: SeDebugPrivilege 3352 wmic.exe Token: SeSystemEnvironmentPrivilege 3352 wmic.exe Token: SeRemoteShutdownPrivilege 3352 wmic.exe Token: SeUndockPrivilege 3352 wmic.exe Token: SeManageVolumePrivilege 3352 wmic.exe Token: 33 3352 wmic.exe Token: 34 3352 wmic.exe Token: 35 3352 wmic.exe Token: 36 3352 wmic.exe Token: SeIncreaseQuotaPrivilege 3352 wmic.exe Token: SeSecurityPrivilege 3352 wmic.exe Token: SeTakeOwnershipPrivilege 3352 wmic.exe Token: SeLoadDriverPrivilege 3352 wmic.exe Token: SeSystemProfilePrivilege 3352 wmic.exe Token: SeSystemtimePrivilege 3352 wmic.exe Token: SeProfSingleProcessPrivilege 3352 wmic.exe Token: SeIncBasePriorityPrivilege 3352 wmic.exe Token: SeCreatePagefilePrivilege 3352 wmic.exe Token: SeBackupPrivilege 3352 wmic.exe Token: SeRestorePrivilege 3352 wmic.exe Token: SeShutdownPrivilege 3352 wmic.exe Token: SeDebugPrivilege 3352 wmic.exe Token: SeSystemEnvironmentPrivilege 3352 wmic.exe Token: SeRemoteShutdownPrivilege 3352 wmic.exe Token: SeUndockPrivilege 3352 wmic.exe Token: SeManageVolumePrivilege 3352 wmic.exe Token: 33 3352 wmic.exe Token: 34 3352 wmic.exe Token: 35 3352 wmic.exe Token: 36 3352 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4708 wrote to memory of 3352 4708 2024-09-16_a1ab1464032e4d83cb93d855ac6042aa_ryuk_sliver.exe 85 PID 4708 wrote to memory of 3352 4708 2024-09-16_a1ab1464032e4d83cb93d855ac6042aa_ryuk_sliver.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-09-16_a1ab1464032e4d83cb93d855ac6042aa_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-16_a1ab1464032e4d83cb93d855ac6042aa_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4708 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3352
-