Analysis
- max time kernel
93s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20250217-en - resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system - submitted
28/02/2025, 18:28
Behavioral task
behavioral1
Sample
2025-02-28_8d0f59cc7f011d8afd6d7b207235ee37_ismagent_ryuk_sliver.exe
Resource
win7-20240729-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-28_8d0f59cc7f011d8afd6d7b207235ee37_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2025-02-28_8d0f59cc7f011d8afd6d7b207235ee37_ismagent_ryuk_sliver.exe
- Size 3.3MB
- Sample250228-w4mncsvkx4
- SHA256 d07f6db270e27dbdd2b7f860881ce42468a195aa10cba44fe94dad2114d7d74f
- MD5 8d0f59cc7f011d8afd6d7b207235ee37
- SHA1 e7b4faefdb3803652c27c953bddc1bf6d21c9fd4
- SHA512 1c3e67144eb5c49d85d414ccbebdf819a882e2ac55be36b9c139dfd06f346ad985407993afd7e6410268e38c6560b5635e8decc53a030434b70d240c03014d73
- SSDEEP 49152:bX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QL:blRsZ47/QXoHUOfAoj1x6L
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4440 wmic.exe Token: SeSecurityPrivilege 4440 wmic.exe Token: SeTakeOwnershipPrivilege 4440 wmic.exe Token: SeLoadDriverPrivilege 4440 wmic.exe Token: SeSystemProfilePrivilege 4440 wmic.exe Token: SeSystemtimePrivilege 4440 wmic.exe Token: SeProfSingleProcessPrivilege 4440 wmic.exe Token: SeIncBasePriorityPrivilege 4440 wmic.exe Token: SeCreatePagefilePrivilege 4440 wmic.exe Token: SeBackupPrivilege 4440 wmic.exe Token: SeRestorePrivilege 4440 wmic.exe Token: SeShutdownPrivilege 4440 wmic.exe Token: SeDebugPrivilege 4440 wmic.exe Token: SeSystemEnvironmentPrivilege 4440 wmic.exe Token: SeRemoteShutdownPrivilege 4440 wmic.exe Token: SeUndockPrivilege 4440 wmic.exe Token: SeManageVolumePrivilege 4440 wmic.exe Token: 33 4440 wmic.exe Token: 34 4440 wmic.exe Token: 35 4440 wmic.exe Token: 36 4440 wmic.exe Token: SeIncreaseQuotaPrivilege 4440 wmic.exe Token: SeSecurityPrivilege 4440 wmic.exe Token: SeTakeOwnershipPrivilege 4440 wmic.exe Token: SeLoadDriverPrivilege 4440 wmic.exe Token: SeSystemProfilePrivilege 4440 wmic.exe Token: SeSystemtimePrivilege 4440 wmic.exe Token: SeProfSingleProcessPrivilege 4440 wmic.exe Token: SeIncBasePriorityPrivilege 4440 wmic.exe Token: SeCreatePagefilePrivilege 4440 wmic.exe Token: SeBackupPrivilege 4440 wmic.exe Token: SeRestorePrivilege 4440 wmic.exe Token: SeShutdownPrivilege 4440 wmic.exe Token: SeDebugPrivilege 4440 wmic.exe Token: SeSystemEnvironmentPrivilege 4440 wmic.exe Token: SeRemoteShutdownPrivilege 4440 wmic.exe Token: SeUndockPrivilege 4440 wmic.exe Token: SeManageVolumePrivilege 4440 wmic.exe Token: 33 4440 wmic.exe Token: 34 4440 wmic.exe Token: 35 4440 wmic.exe Token: 36 4440 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4092 wrote to memory of 4440 4092 2025-02-28_8d0f59cc7f011d8afd6d7b207235ee37_ismagent_ryuk_sliver.exe 87 PID 4092 wrote to memory of 4440 4092 2025-02-28_8d0f59cc7f011d8afd6d7b207235ee37_ismagent_ryuk_sliver.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-02-28_8d0f59cc7f011d8afd6d7b207235ee37_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-28_8d0f59cc7f011d8afd6d7b207235ee37_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4092 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4440
-