Analysis
-
max time kernel
92s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
21-02-2025 11:11
Behavioral task
behavioral1
Sample
2025-02-21_b49d598df2dd2aed22e4243592b74198_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-21_b49d598df2dd2aed22e4243592b74198_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
-
Target
2025-02-21_b49d598df2dd2aed22e4243592b74198_ismagent_ryuk_sliver.exe
-
Size
3.3MB
-
MD5
b49d598df2dd2aed22e4243592b74198
-
SHA1
9d352704a66acc101353d182000590f9b9be9850
-
SHA256
a5cfa3c79e174ceb40a7b838099e6450a8ae9f77bd46cca4a7dfdc8d069008ae
-
SHA512
4572613aaeb0156eb3268f46c71903c93372b37cb7bd1d4690e3ef8d20c7d381603ccfedfa43436fe684a2389662fa59df61e93ff3310dc84ebb359cf0ea85b8
-
SSDEEP
49152:4X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Q2:4lRsZ47/QXoHUOfAoj1x62
Score
1/10
Malware Config
Signatures
-
Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4988 wmic.exe Token: SeSecurityPrivilege 4988 wmic.exe Token: SeTakeOwnershipPrivilege 4988 wmic.exe Token: SeLoadDriverPrivilege 4988 wmic.exe Token: SeSystemProfilePrivilege 4988 wmic.exe Token: SeSystemtimePrivilege 4988 wmic.exe Token: SeProfSingleProcessPrivilege 4988 wmic.exe Token: SeIncBasePriorityPrivilege 4988 wmic.exe Token: SeCreatePagefilePrivilege 4988 wmic.exe Token: SeBackupPrivilege 4988 wmic.exe Token: SeRestorePrivilege 4988 wmic.exe Token: SeShutdownPrivilege 4988 wmic.exe Token: SeDebugPrivilege 4988 wmic.exe Token: SeSystemEnvironmentPrivilege 4988 wmic.exe Token: SeRemoteShutdownPrivilege 4988 wmic.exe Token: SeUndockPrivilege 4988 wmic.exe Token: SeManageVolumePrivilege 4988 wmic.exe Token: 33 4988 wmic.exe Token: 34 4988 wmic.exe Token: 35 4988 wmic.exe Token: 36 4988 wmic.exe Token: SeIncreaseQuotaPrivilege 4988 wmic.exe Token: SeSecurityPrivilege 4988 wmic.exe Token: SeTakeOwnershipPrivilege 4988 wmic.exe Token: SeLoadDriverPrivilege 4988 wmic.exe Token: SeSystemProfilePrivilege 4988 wmic.exe Token: SeSystemtimePrivilege 4988 wmic.exe Token: SeProfSingleProcessPrivilege 4988 wmic.exe Token: SeIncBasePriorityPrivilege 4988 wmic.exe Token: SeCreatePagefilePrivilege 4988 wmic.exe Token: SeBackupPrivilege 4988 wmic.exe Token: SeRestorePrivilege 4988 wmic.exe Token: SeShutdownPrivilege 4988 wmic.exe Token: SeDebugPrivilege 4988 wmic.exe Token: SeSystemEnvironmentPrivilege 4988 wmic.exe Token: SeRemoteShutdownPrivilege 4988 wmic.exe Token: SeUndockPrivilege 4988 wmic.exe Token: SeManageVolumePrivilege 4988 wmic.exe Token: 33 4988 wmic.exe Token: 34 4988 wmic.exe Token: 35 4988 wmic.exe Token: 36 4988 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3632 wrote to memory of 4988 3632 2025-02-21_b49d598df2dd2aed22e4243592b74198_ismagent_ryuk_sliver.exe 87 PID 3632 wrote to memory of 4988 3632 2025-02-21_b49d598df2dd2aed22e4243592b74198_ismagent_ryuk_sliver.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-02-21_b49d598df2dd2aed22e4243592b74198_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-21_b49d598df2dd2aed22e4243592b74198_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3632 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4988
-