Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-11-2024 09:29
Behavioral task
behavioral1
Sample
2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
-
Target
2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe
-
Size
3.3MB
-
MD5
7d1481cb8c271bd19254190ca69c0cfa
-
SHA1
fea9bd8e266ff576495d229b0300ba9e475e1418
-
SHA256
0389db19cb4146a0a49cecc7268b6d81f2625908b4979a4905fe13911eaea11e
-
SHA512
d0b5b8489df3f84617272a82b7c6f5f7e92565829879522b902b59e3eba26c13ccef3956180c3a37cffbd59be58636a376fbf2afb9b747d48d3c6d1f966bc519
-
SSDEEP
49152:XX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QB:XlRsZ47/QXoHUOfAoj1x6B
Malware Config
Signatures
-
Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2176 wmic.exe Token: SeSecurityPrivilege 2176 wmic.exe Token: SeTakeOwnershipPrivilege 2176 wmic.exe Token: SeLoadDriverPrivilege 2176 wmic.exe Token: SeSystemProfilePrivilege 2176 wmic.exe Token: SeSystemtimePrivilege 2176 wmic.exe Token: SeProfSingleProcessPrivilege 2176 wmic.exe Token: SeIncBasePriorityPrivilege 2176 wmic.exe Token: SeCreatePagefilePrivilege 2176 wmic.exe Token: SeBackupPrivilege 2176 wmic.exe Token: SeRestorePrivilege 2176 wmic.exe Token: SeShutdownPrivilege 2176 wmic.exe Token: SeDebugPrivilege 2176 wmic.exe Token: SeSystemEnvironmentPrivilege 2176 wmic.exe Token: SeRemoteShutdownPrivilege 2176 wmic.exe Token: SeUndockPrivilege 2176 wmic.exe Token: SeManageVolumePrivilege 2176 wmic.exe Token: 33 2176 wmic.exe Token: 34 2176 wmic.exe Token: 35 2176 wmic.exe Token: SeIncreaseQuotaPrivilege 2176 wmic.exe Token: SeSecurityPrivilege 2176 wmic.exe Token: SeTakeOwnershipPrivilege 2176 wmic.exe Token: SeLoadDriverPrivilege 2176 wmic.exe Token: SeSystemProfilePrivilege 2176 wmic.exe Token: SeSystemtimePrivilege 2176 wmic.exe Token: SeProfSingleProcessPrivilege 2176 wmic.exe Token: SeIncBasePriorityPrivilege 2176 wmic.exe Token: SeCreatePagefilePrivilege 2176 wmic.exe Token: SeBackupPrivilege 2176 wmic.exe Token: SeRestorePrivilege 2176 wmic.exe Token: SeShutdownPrivilege 2176 wmic.exe Token: SeDebugPrivilege 2176 wmic.exe Token: SeSystemEnvironmentPrivilege 2176 wmic.exe Token: SeRemoteShutdownPrivilege 2176 wmic.exe Token: SeUndockPrivilege 2176 wmic.exe Token: SeManageVolumePrivilege 2176 wmic.exe Token: 33 2176 wmic.exe Token: 34 2176 wmic.exe Token: 35 2176 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 340 wrote to memory of 2176 340 2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe 31 PID 340 wrote to memory of 2176 340 2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe 31 PID 340 wrote to memory of 2176 340 2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-30_7d1481cb8c271bd19254190ca69c0cfa_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:340 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2176
-