Analysis
- max time kernel
121s - max time network
122s - platform
windows7_x64 - resource
win7-20240508-en - resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system - submitted
09/06/2024, 07:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe
Resource
win7-20240508-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe
- Size 3.3MB
- Sample240609-jsmsrsgf35
- SHA256 342363793b269c690a0d9aa80f0a6e20b54e9abf943a2b1702abdc25e42bff05
- MD5 68d0a8ebb02ee6bfc85ea0a92e0a6396
- SHA1 d9d22c9b1eba2b027424b9eb949ad0f5b93a9c0d
- SHA512 4a64d62141f606b1551129ef89a70d6bf0a77e307cdc627aac1fddcdafb284d3bf2039acde63348065c5fd971d74e598ff553f63fb08b8efd68c188fb58ec87e
- SSDEEP 49152:uX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qx:ulRsZ47/QXoHUOfAoj1x6x
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2140 2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe - Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1992 wmic.exe Token: SeSecurityPrivilege 1992 wmic.exe Token: SeTakeOwnershipPrivilege 1992 wmic.exe Token: SeLoadDriverPrivilege 1992 wmic.exe Token: SeSystemProfilePrivilege 1992 wmic.exe Token: SeSystemtimePrivilege 1992 wmic.exe Token: SeProfSingleProcessPrivilege 1992 wmic.exe Token: SeIncBasePriorityPrivilege 1992 wmic.exe Token: SeCreatePagefilePrivilege 1992 wmic.exe Token: SeBackupPrivilege 1992 wmic.exe Token: SeRestorePrivilege 1992 wmic.exe Token: SeShutdownPrivilege 1992 wmic.exe Token: SeDebugPrivilege 1992 wmic.exe Token: SeSystemEnvironmentPrivilege 1992 wmic.exe Token: SeRemoteShutdownPrivilege 1992 wmic.exe Token: SeUndockPrivilege 1992 wmic.exe Token: SeManageVolumePrivilege 1992 wmic.exe Token: 33 1992 wmic.exe Token: 34 1992 wmic.exe Token: 35 1992 wmic.exe Token: SeIncreaseQuotaPrivilege 1992 wmic.exe Token: SeSecurityPrivilege 1992 wmic.exe Token: SeTakeOwnershipPrivilege 1992 wmic.exe Token: SeLoadDriverPrivilege 1992 wmic.exe Token: SeSystemProfilePrivilege 1992 wmic.exe Token: SeSystemtimePrivilege 1992 wmic.exe Token: SeProfSingleProcessPrivilege 1992 wmic.exe Token: SeIncBasePriorityPrivilege 1992 wmic.exe Token: SeCreatePagefilePrivilege 1992 wmic.exe Token: SeBackupPrivilege 1992 wmic.exe Token: SeRestorePrivilege 1992 wmic.exe Token: SeShutdownPrivilege 1992 wmic.exe Token: SeDebugPrivilege 1992 wmic.exe Token: SeSystemEnvironmentPrivilege 1992 wmic.exe Token: SeRemoteShutdownPrivilege 1992 wmic.exe Token: SeUndockPrivilege 1992 wmic.exe Token: SeManageVolumePrivilege 1992 wmic.exe Token: 33 1992 wmic.exe Token: 34 1992 wmic.exe Token: 35 1992 wmic.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2140 wrote to memory of 1992 2140 2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe 29 PID 2140 wrote to memory of 1992 2140 2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe 29 PID 2140 wrote to memory of 1992 2140 2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-09_68d0a8ebb02ee6bfc85ea0a92e0a6396_ryuk_sliver.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1992
-