Analysis
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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
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe
Resource
win10v2004-20241007-en
2 signatures
150 seconds
General
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Target
2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe
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Size
3.3MB
-
MD5
55f2c332b61268831245cfb6892de87e
-
SHA1
f834ef82446518bb65f4cca9a0154533db9570d3
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SHA256
49fb8d743252c4d7095f45a68f896efd76dc93f5ba23c9681111bf9321262d6f
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SHA512
afa9a1a7af2e3979b13fb8f92004978eae6cb9fb5b6d1e57235228e45e2f90bbd8777074171a238f5b9b6929440a2ef3f41f28c232f318d4471f5de7a0e51ec5
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SSDEEP
49152:Ef708gNcR9l5NyQB7q1AlgraPgDLDVXI2RXgGfX2kMFvfAw6dZ7Nueuxg5AR:E+49lnyeG3D56gXm6HqR
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription 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
Processes:
2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exedescription pid process target process PID 2396 wrote to memory of 4492 2396 2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe wmic.exe PID 2396 wrote to memory of 4492 2396 2024-10-12_55f2c332b61268831245cfb6892de87e_ryuk_sliver.exe wmic.exe
Processes
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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