Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
11-02-2024 04:47
Behavioral task
behavioral1
Sample
deb95e476943219d9fccc87505cc740e.exe
Resource
win7-20231215-en
windows7-x64
4 signatures
150 seconds
General
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Target
deb95e476943219d9fccc87505cc740e.exe
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Size
266KB
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MD5
deb95e476943219d9fccc87505cc740e
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SHA1
be4325870bc9e8fe0e8233487287dd3569124bd5
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SHA256
626e632e710f71661c007726e0195c4e60e1c7366f474c3d22a11e6b9fbfa1d8
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SHA512
61eb326732efdc2ac4f417ee38153872d9a7afe21b8768f18262cc37ad48018d5d730dfd3c5db84d5b500513bc2e0f9b96c065eb7967adb74c0753c3ee4e42f8
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SSDEEP
6144:4loZM+rIkd8g+EtXHkv/iD4RwFBJNbYMTnqL9Y0hZ67qb8e1m2iiV8vpFNEvt:moZtL+EP8RwFBJNbYMTnqL9Y0hZgWMiS
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/2208-0-0x0000000000EC0000-0x0000000000F08000-memory.dmp family_umbral -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeDebugPrivilege 2208 deb95e476943219d9fccc87505cc740e.exe Token: SeIncreaseQuotaPrivilege 2812 wmic.exe Token: SeSecurityPrivilege 2812 wmic.exe Token: SeTakeOwnershipPrivilege 2812 wmic.exe Token: SeLoadDriverPrivilege 2812 wmic.exe Token: SeSystemProfilePrivilege 2812 wmic.exe Token: SeSystemtimePrivilege 2812 wmic.exe Token: SeProfSingleProcessPrivilege 2812 wmic.exe Token: SeIncBasePriorityPrivilege 2812 wmic.exe Token: SeCreatePagefilePrivilege 2812 wmic.exe Token: SeBackupPrivilege 2812 wmic.exe Token: SeRestorePrivilege 2812 wmic.exe Token: SeShutdownPrivilege 2812 wmic.exe Token: SeDebugPrivilege 2812 wmic.exe Token: SeSystemEnvironmentPrivilege 2812 wmic.exe Token: SeRemoteShutdownPrivilege 2812 wmic.exe Token: SeUndockPrivilege 2812 wmic.exe Token: SeManageVolumePrivilege 2812 wmic.exe Token: 33 2812 wmic.exe Token: 34 2812 wmic.exe Token: 35 2812 wmic.exe Token: SeIncreaseQuotaPrivilege 2812 wmic.exe Token: SeSecurityPrivilege 2812 wmic.exe Token: SeTakeOwnershipPrivilege 2812 wmic.exe Token: SeLoadDriverPrivilege 2812 wmic.exe Token: SeSystemProfilePrivilege 2812 wmic.exe Token: SeSystemtimePrivilege 2812 wmic.exe Token: SeProfSingleProcessPrivilege 2812 wmic.exe Token: SeIncBasePriorityPrivilege 2812 wmic.exe Token: SeCreatePagefilePrivilege 2812 wmic.exe Token: SeBackupPrivilege 2812 wmic.exe Token: SeRestorePrivilege 2812 wmic.exe Token: SeShutdownPrivilege 2812 wmic.exe Token: SeDebugPrivilege 2812 wmic.exe Token: SeSystemEnvironmentPrivilege 2812 wmic.exe Token: SeRemoteShutdownPrivilege 2812 wmic.exe Token: SeUndockPrivilege 2812 wmic.exe Token: SeManageVolumePrivilege 2812 wmic.exe Token: 33 2812 wmic.exe Token: 34 2812 wmic.exe Token: 35 2812 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2208 wrote to memory of 2812 2208 deb95e476943219d9fccc87505cc740e.exe 28 PID 2208 wrote to memory of 2812 2208 deb95e476943219d9fccc87505cc740e.exe 28 PID 2208 wrote to memory of 2812 2208 deb95e476943219d9fccc87505cc740e.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\deb95e476943219d9fccc87505cc740e.exe"C:\Users\Admin\AppData\Local\Temp\deb95e476943219d9fccc87505cc740e.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2812
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