Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
12/10/2024, 16:30
Behavioral task
behavioral1
Sample
2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe
- Size 3.3MB
- Sample241012-tz73dszdkc
- SHA256 49fb8d743252c4d7095f45a68f896efd76dc93f5ba23c9681111bf9321262d6f
- MD5 55f2c332b61268831245cfb6892de87e
- SHA1 f834ef82446518bb65f4cca9a0154533db9570d3
- SHA512 afa9a1a7af2e3979b13fb8f92004978eae6cb9fb5b6d1e57235228e45e2f90bbd8777074171a238f5b9b6929440a2ef3f41f28c232f318d4471f5de7a0e51ec5
- SSDEEP 49152:Ef708gNcR9l5NyQB7q1AlgraPgDLDVXI2RXgGfX2kMFvfAw6dZ7Nueuxg5AR:E+49lnyeG3D56gXm6HqR
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4492 wmic.exe Token: SeSecurityPrivilege 4492 wmic.exe Token: SeTakeOwnershipPrivilege 4492 wmic.exe Token: SeLoadDriverPrivilege 4492 wmic.exe Token: SeSystemProfilePrivilege 4492 wmic.exe Token: SeSystemtimePrivilege 4492 wmic.exe Token: SeProfSingleProcessPrivilege 4492 wmic.exe Token: SeIncBasePriorityPrivilege 4492 wmic.exe Token: SeCreatePagefilePrivilege 4492 wmic.exe Token: SeBackupPrivilege 4492 wmic.exe Token: SeRestorePrivilege 4492 wmic.exe Token: SeShutdownPrivilege 4492 wmic.exe Token: SeDebugPrivilege 4492 wmic.exe Token: SeSystemEnvironmentPrivilege 4492 wmic.exe Token: SeRemoteShutdownPrivilege 4492 wmic.exe Token: SeUndockPrivilege 4492 wmic.exe Token: SeManageVolumePrivilege 4492 wmic.exe Token: 33 4492 wmic.exe Token: 34 4492 wmic.exe Token: 35 4492 wmic.exe Token: 36 4492 wmic.exe Token: SeIncreaseQuotaPrivilege 4492 wmic.exe Token: SeSecurityPrivilege 4492 wmic.exe Token: SeTakeOwnershipPrivilege 4492 wmic.exe Token: SeLoadDriverPrivilege 4492 wmic.exe Token: SeSystemProfilePrivilege 4492 wmic.exe Token: SeSystemtimePrivilege 4492 wmic.exe Token: SeProfSingleProcessPrivilege 4492 wmic.exe Token: SeIncBasePriorityPrivilege 4492 wmic.exe Token: SeCreatePagefilePrivilege 4492 wmic.exe Token: SeBackupPrivilege 4492 wmic.exe Token: SeRestorePrivilege 4492 wmic.exe Token: SeShutdownPrivilege 4492 wmic.exe Token: SeDebugPrivilege 4492 wmic.exe Token: SeSystemEnvironmentPrivilege 4492 wmic.exe Token: SeRemoteShutdownPrivilege 4492 wmic.exe Token: SeUndockPrivilege 4492 wmic.exe Token: SeManageVolumePrivilege 4492 wmic.exe Token: 33 4492 wmic.exe Token: 34 4492 wmic.exe Token: 35 4492 wmic.exe Token: 36 4492 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2396 wrote to memory of 4492 2396 2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe 84 PID 2396 wrote to memory of 4492 2396 2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2396 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4492
-