Analysis
- max time kernel
148s - 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
26/12/2024, 03:52
Behavioral task
behavioral1
Sample
2024-12-26_20941c81c4583a4059a5124d94e903fd_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-26_20941c81c4583a4059a5124d94e903fd_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2024-12-26_20941c81c4583a4059a5124d94e903fd_ismagent_ryuk_sliver.exe
- Size 3.3MB
- Sample241226-efgnrswpan
- SHA256 b263a0eebdf0f5c7454b20301d339970807270c55eda64ecd24300930b2c33b8
- MD5 20941c81c4583a4059a5124d94e903fd
- SHA1 4b8b4b88225724cae3189a2f3a2b4e8b4573af34
- SHA512 0f13f93f4eda3f23294411d8c638891af2903f02b7495ae2a2009cfbc5bec5885b539f24af351ae00e67b14ed2362d245797fc193ef061eb4084144909dc9398
- SSDEEP 49152:AX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQeH5W:AlRsZ47/QXoHUOfAoj1qQ
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 772 wmic.exe Token: SeSecurityPrivilege 772 wmic.exe Token: SeTakeOwnershipPrivilege 772 wmic.exe Token: SeLoadDriverPrivilege 772 wmic.exe Token: SeSystemProfilePrivilege 772 wmic.exe Token: SeSystemtimePrivilege 772 wmic.exe Token: SeProfSingleProcessPrivilege 772 wmic.exe Token: SeIncBasePriorityPrivilege 772 wmic.exe Token: SeCreatePagefilePrivilege 772 wmic.exe Token: SeBackupPrivilege 772 wmic.exe Token: SeRestorePrivilege 772 wmic.exe Token: SeShutdownPrivilege 772 wmic.exe Token: SeDebugPrivilege 772 wmic.exe Token: SeSystemEnvironmentPrivilege 772 wmic.exe Token: SeRemoteShutdownPrivilege 772 wmic.exe Token: SeUndockPrivilege 772 wmic.exe Token: SeManageVolumePrivilege 772 wmic.exe Token: 33 772 wmic.exe Token: 34 772 wmic.exe Token: 35 772 wmic.exe Token: 36 772 wmic.exe Token: SeIncreaseQuotaPrivilege 772 wmic.exe Token: SeSecurityPrivilege 772 wmic.exe Token: SeTakeOwnershipPrivilege 772 wmic.exe Token: SeLoadDriverPrivilege 772 wmic.exe Token: SeSystemProfilePrivilege 772 wmic.exe Token: SeSystemtimePrivilege 772 wmic.exe Token: SeProfSingleProcessPrivilege 772 wmic.exe Token: SeIncBasePriorityPrivilege 772 wmic.exe Token: SeCreatePagefilePrivilege 772 wmic.exe Token: SeBackupPrivilege 772 wmic.exe Token: SeRestorePrivilege 772 wmic.exe Token: SeShutdownPrivilege 772 wmic.exe Token: SeDebugPrivilege 772 wmic.exe Token: SeSystemEnvironmentPrivilege 772 wmic.exe Token: SeRemoteShutdownPrivilege 772 wmic.exe Token: SeUndockPrivilege 772 wmic.exe Token: SeManageVolumePrivilege 772 wmic.exe Token: 33 772 wmic.exe Token: 34 772 wmic.exe Token: 35 772 wmic.exe Token: 36 772 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 688 wrote to memory of 772 688 2024-12-26_20941c81c4583a4059a5124d94e903fd_ismagent_ryuk_sliver.exe 83 PID 688 wrote to memory of 772 688 2024-12-26_20941c81c4583a4059a5124d94e903fd_ismagent_ryuk_sliver.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-12-26_20941c81c4583a4059a5124d94e903fd_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-26_20941c81c4583a4059a5124d94e903fd_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:688 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:772
-