Analysis
-
max time kernel
93s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2024 09:24
Behavioral task
behavioral1
Sample
2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
-
Target
2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exe
-
Size
3.4MB
-
MD5
c4363132cf3cfde11d54e7d508e08ffb
-
SHA1
e4f1327260702091a58914e785e828bcc93277f8
-
SHA256
20fe68d305ec24a03cf0e15116528802eaf0fbc4ab2c1126cb4b3d076338e96d
-
SHA512
6f2ddda832a5588a78e6dc6b04cee2ae54fbbc102838b1014755f7dce2709883e8df4161dfcf640222f275098db786fa0d061aab8810ebe806cefa7dbbbced91
-
SSDEEP
49152:MX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQed5M:MlRsZ47/QXoHUOfAoj1Ia
Malware Config
Signatures
-
Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 5080 wmic.exe Token: SeSecurityPrivilege 5080 wmic.exe Token: SeTakeOwnershipPrivilege 5080 wmic.exe Token: SeLoadDriverPrivilege 5080 wmic.exe Token: SeSystemProfilePrivilege 5080 wmic.exe Token: SeSystemtimePrivilege 5080 wmic.exe Token: SeProfSingleProcessPrivilege 5080 wmic.exe Token: SeIncBasePriorityPrivilege 5080 wmic.exe Token: SeCreatePagefilePrivilege 5080 wmic.exe Token: SeBackupPrivilege 5080 wmic.exe Token: SeRestorePrivilege 5080 wmic.exe Token: SeShutdownPrivilege 5080 wmic.exe Token: SeDebugPrivilege 5080 wmic.exe Token: SeSystemEnvironmentPrivilege 5080 wmic.exe Token: SeRemoteShutdownPrivilege 5080 wmic.exe Token: SeUndockPrivilege 5080 wmic.exe Token: SeManageVolumePrivilege 5080 wmic.exe Token: 33 5080 wmic.exe Token: 34 5080 wmic.exe Token: 35 5080 wmic.exe Token: 36 5080 wmic.exe Token: SeIncreaseQuotaPrivilege 5080 wmic.exe Token: SeSecurityPrivilege 5080 wmic.exe Token: SeTakeOwnershipPrivilege 5080 wmic.exe Token: SeLoadDriverPrivilege 5080 wmic.exe Token: SeSystemProfilePrivilege 5080 wmic.exe Token: SeSystemtimePrivilege 5080 wmic.exe Token: SeProfSingleProcessPrivilege 5080 wmic.exe Token: SeIncBasePriorityPrivilege 5080 wmic.exe Token: SeCreatePagefilePrivilege 5080 wmic.exe Token: SeBackupPrivilege 5080 wmic.exe Token: SeRestorePrivilege 5080 wmic.exe Token: SeShutdownPrivilege 5080 wmic.exe Token: SeDebugPrivilege 5080 wmic.exe Token: SeSystemEnvironmentPrivilege 5080 wmic.exe Token: SeRemoteShutdownPrivilege 5080 wmic.exe Token: SeUndockPrivilege 5080 wmic.exe Token: SeManageVolumePrivilege 5080 wmic.exe Token: 33 5080 wmic.exe Token: 34 5080 wmic.exe Token: 35 5080 wmic.exe Token: 36 5080 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 2272 wrote to memory of 5080 2272 2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exe 84 PID 2272 wrote to memory of 5080 2272 2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-25_c4363132cf3cfde11d54e7d508e08ffb_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5080
-