Analysis
- max time kernel
125s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
12/09/2024, 16:04
Behavioral task
behavioral1
Sample
2024-09-12_2f6b3036fb150ea116fb372829721af8_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-09-12_2f6b3036fb150ea116fb372829721af8_ryuk_sliver.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2024-09-12_2f6b3036fb150ea116fb372829721af8_ryuk_sliver.exe
- Size 3.3MB
- Sample240912-th2jaasgqf
- SHA256 c37e6a1cd31b019ba4e7898b934003f5d7ca1843ad4621f7542e4f50929710cc
- MD5 2f6b3036fb150ea116fb372829721af8
- SHA1 12faf5aab67095eaada747b827022c2103bef1d9
- SHA512 bd596107f2f6eedfb7bd720f6f041e282bbd16b0e8144adf4d19ad26dc3ceafe7d364dd733d69ad5cbc3d15a3782029316e8def56c57e0130a49d28aa6b6317d
- SSDEEP 49152:ZX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qu:ZlRsZ47/QXoHUOfAoj1x6u
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4796 wmic.exe Token: SeSecurityPrivilege 4796 wmic.exe Token: SeTakeOwnershipPrivilege 4796 wmic.exe Token: SeLoadDriverPrivilege 4796 wmic.exe Token: SeSystemProfilePrivilege 4796 wmic.exe Token: SeSystemtimePrivilege 4796 wmic.exe Token: SeProfSingleProcessPrivilege 4796 wmic.exe Token: SeIncBasePriorityPrivilege 4796 wmic.exe Token: SeCreatePagefilePrivilege 4796 wmic.exe Token: SeBackupPrivilege 4796 wmic.exe Token: SeRestorePrivilege 4796 wmic.exe Token: SeShutdownPrivilege 4796 wmic.exe Token: SeDebugPrivilege 4796 wmic.exe Token: SeSystemEnvironmentPrivilege 4796 wmic.exe Token: SeRemoteShutdownPrivilege 4796 wmic.exe Token: SeUndockPrivilege 4796 wmic.exe Token: SeManageVolumePrivilege 4796 wmic.exe Token: 33 4796 wmic.exe Token: 34 4796 wmic.exe Token: 35 4796 wmic.exe Token: 36 4796 wmic.exe Token: SeIncreaseQuotaPrivilege 4796 wmic.exe Token: SeSecurityPrivilege 4796 wmic.exe Token: SeTakeOwnershipPrivilege 4796 wmic.exe Token: SeLoadDriverPrivilege 4796 wmic.exe Token: SeSystemProfilePrivilege 4796 wmic.exe Token: SeSystemtimePrivilege 4796 wmic.exe Token: SeProfSingleProcessPrivilege 4796 wmic.exe Token: SeIncBasePriorityPrivilege 4796 wmic.exe Token: SeCreatePagefilePrivilege 4796 wmic.exe Token: SeBackupPrivilege 4796 wmic.exe Token: SeRestorePrivilege 4796 wmic.exe Token: SeShutdownPrivilege 4796 wmic.exe Token: SeDebugPrivilege 4796 wmic.exe Token: SeSystemEnvironmentPrivilege 4796 wmic.exe Token: SeRemoteShutdownPrivilege 4796 wmic.exe Token: SeUndockPrivilege 4796 wmic.exe Token: SeManageVolumePrivilege 4796 wmic.exe Token: 33 4796 wmic.exe Token: 34 4796 wmic.exe Token: 35 4796 wmic.exe Token: 36 4796 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 116 wrote to memory of 4796 116 2024-09-12_2f6b3036fb150ea116fb372829721af8_ryuk_sliver.exe 91 PID 116 wrote to memory of 4796 116 2024-09-12_2f6b3036fb150ea116fb372829721af8_ryuk_sliver.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-09-12_2f6b3036fb150ea116fb372829721af8_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-12_2f6b3036fb150ea116fb372829721af8_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4796
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3924,i,3861745594156495651,17595114179815238301,262144 --variations-seed-version --mojo-platform-channel-handle=2508 /prefetch:81⤵PID:3576