Analysis
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max time kernel
131s -
max time network
141s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
19-04-2024 04:39
Behavioral task
behavioral1
Sample
mechanica.exe
Resource
win10-20240404-en
windows10-1703-x64
4 signatures
150 seconds
General
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Target
mechanica.exe
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Size
235KB
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MD5
c0e8a2ef061d2da5952f7012a2284150
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SHA1
820e883e45b719c5408b557ddb68435f72587876
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SHA256
735ce0dc54202d20fe97e8849619dcbdb676263f702176f538059926f98a8054
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SHA512
bcf5da34b1a480311d84de187401163500a6a93c06f569713429c8230421ef39121824fbaa25d97fecb3fedcafc161f0a31c94ce1f4aba02ed830d937ef8bb1c
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SSDEEP
6144:zloZM+rIkd8g+EtXHkv/iD4rXcqAmB5K5/Cwhl0Ktb8e1mO6i:xoZtL+EP8rXcqAmB5K5/Cwhl0Ov
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/4884-0-0x0000026A6A590000-0x0000026A6A5D0000-memory.dmp family_umbral -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 4884 mechanica.exe Token: SeIncreaseQuotaPrivilege 4560 wmic.exe Token: SeSecurityPrivilege 4560 wmic.exe Token: SeTakeOwnershipPrivilege 4560 wmic.exe Token: SeLoadDriverPrivilege 4560 wmic.exe Token: SeSystemProfilePrivilege 4560 wmic.exe Token: SeSystemtimePrivilege 4560 wmic.exe Token: SeProfSingleProcessPrivilege 4560 wmic.exe Token: SeIncBasePriorityPrivilege 4560 wmic.exe Token: SeCreatePagefilePrivilege 4560 wmic.exe Token: SeBackupPrivilege 4560 wmic.exe Token: SeRestorePrivilege 4560 wmic.exe Token: SeShutdownPrivilege 4560 wmic.exe Token: SeDebugPrivilege 4560 wmic.exe Token: SeSystemEnvironmentPrivilege 4560 wmic.exe Token: SeRemoteShutdownPrivilege 4560 wmic.exe Token: SeUndockPrivilege 4560 wmic.exe Token: SeManageVolumePrivilege 4560 wmic.exe Token: 33 4560 wmic.exe Token: 34 4560 wmic.exe Token: 35 4560 wmic.exe Token: 36 4560 wmic.exe Token: SeIncreaseQuotaPrivilege 4560 wmic.exe Token: SeSecurityPrivilege 4560 wmic.exe Token: SeTakeOwnershipPrivilege 4560 wmic.exe Token: SeLoadDriverPrivilege 4560 wmic.exe Token: SeSystemProfilePrivilege 4560 wmic.exe Token: SeSystemtimePrivilege 4560 wmic.exe Token: SeProfSingleProcessPrivilege 4560 wmic.exe Token: SeIncBasePriorityPrivilege 4560 wmic.exe Token: SeCreatePagefilePrivilege 4560 wmic.exe Token: SeBackupPrivilege 4560 wmic.exe Token: SeRestorePrivilege 4560 wmic.exe Token: SeShutdownPrivilege 4560 wmic.exe Token: SeDebugPrivilege 4560 wmic.exe Token: SeSystemEnvironmentPrivilege 4560 wmic.exe Token: SeRemoteShutdownPrivilege 4560 wmic.exe Token: SeUndockPrivilege 4560 wmic.exe Token: SeManageVolumePrivilege 4560 wmic.exe Token: 33 4560 wmic.exe Token: 34 4560 wmic.exe Token: 35 4560 wmic.exe Token: 36 4560 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4884 wrote to memory of 4560 4884 mechanica.exe 73 PID 4884 wrote to memory of 4560 4884 mechanica.exe 73