Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
12/10/2024, 05:15
Behavioral task
behavioral1
Sample
2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe
- Size 3.4MB
- Sample241012-fxv36avgrf
- SHA256 064a3089b109e45892b559bf995f6c1b9934cdc35b87d50eec65efe0a7abe4b1
- MD5 fbb1da70d59abbb4f2a7608ed7cc50ca
- SHA1 3aa631fb4530467f2d563832b9783b3b5ed908ef
- SHA512 ebf15664b84558d6ed3dc470db7c1eab8b0a7280ecbc842fb11ccae823cf2c6156c35ebc81d63977d46fb30a2a710f25406b5948762daebd8b5e15763182369b
- SSDEEP 49152:jX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe55bfx/:jlRsZ47/QXoHUOfAoj1gxfR
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1896 wmic.exe Token: SeSecurityPrivilege 1896 wmic.exe Token: SeTakeOwnershipPrivilege 1896 wmic.exe Token: SeLoadDriverPrivilege 1896 wmic.exe Token: SeSystemProfilePrivilege 1896 wmic.exe Token: SeSystemtimePrivilege 1896 wmic.exe Token: SeProfSingleProcessPrivilege 1896 wmic.exe Token: SeIncBasePriorityPrivilege 1896 wmic.exe Token: SeCreatePagefilePrivilege 1896 wmic.exe Token: SeBackupPrivilege 1896 wmic.exe Token: SeRestorePrivilege 1896 wmic.exe Token: SeShutdownPrivilege 1896 wmic.exe Token: SeDebugPrivilege 1896 wmic.exe Token: SeSystemEnvironmentPrivilege 1896 wmic.exe Token: SeRemoteShutdownPrivilege 1896 wmic.exe Token: SeUndockPrivilege 1896 wmic.exe Token: SeManageVolumePrivilege 1896 wmic.exe Token: 33 1896 wmic.exe Token: 34 1896 wmic.exe Token: 35 1896 wmic.exe Token: 36 1896 wmic.exe Token: SeIncreaseQuotaPrivilege 1896 wmic.exe Token: SeSecurityPrivilege 1896 wmic.exe Token: SeTakeOwnershipPrivilege 1896 wmic.exe Token: SeLoadDriverPrivilege 1896 wmic.exe Token: SeSystemProfilePrivilege 1896 wmic.exe Token: SeSystemtimePrivilege 1896 wmic.exe Token: SeProfSingleProcessPrivilege 1896 wmic.exe Token: SeIncBasePriorityPrivilege 1896 wmic.exe Token: SeCreatePagefilePrivilege 1896 wmic.exe Token: SeBackupPrivilege 1896 wmic.exe Token: SeRestorePrivilege 1896 wmic.exe Token: SeShutdownPrivilege 1896 wmic.exe Token: SeDebugPrivilege 1896 wmic.exe Token: SeSystemEnvironmentPrivilege 1896 wmic.exe Token: SeRemoteShutdownPrivilege 1896 wmic.exe Token: SeUndockPrivilege 1896 wmic.exe Token: SeManageVolumePrivilege 1896 wmic.exe Token: 33 1896 wmic.exe Token: 34 1896 wmic.exe Token: 35 1896 wmic.exe Token: 36 1896 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3332 wrote to memory of 1896 3332 2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe 84 PID 3332 wrote to memory of 1896 3332 2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1896
-