Analysis
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max time kernel
92s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
07-02-2024 21:59
Behavioral task
behavioral1
Sample
Token_gen_NEW-1/Token gen NEW.exe
Resource
win7-20231215-en
windows7-x64
4 signatures
150 seconds
General
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Target
Token_gen_NEW-1/Token gen NEW.exe
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Size
227KB
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MD5
8bbae925a80cc6308db0cd883f0581ec
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SHA1
e87e29da57a338511cb9e01cd724b06db038b220
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SHA256
95b70d9c016dcbf42a26364d2c5df1de069fe9628effab99074bcc713de8f96f
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SHA512
d83778a3146f4ede9c43c70463665697b4fbf14e3f553353698ed797581f166a40ec0c9c77b6efd8c1d5bd650e4e9e6abb35293de43c7d259983a7a2958af093
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SSDEEP
6144:MloZM+rIkd8g+EtXHkv/iD4p5zVYe5xymXKYZd8goPJb8e1mHXi:KoZtL+EP8p5zVYe5xymXKYZd81Ky
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral2/memory/3248-0-0x000001D1B3520000-0x000001D1B3560000-memory.dmp family_umbral -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 3248 Token gen NEW.exe Token: SeIncreaseQuotaPrivilege 3388 wmic.exe Token: SeSecurityPrivilege 3388 wmic.exe Token: SeTakeOwnershipPrivilege 3388 wmic.exe Token: SeLoadDriverPrivilege 3388 wmic.exe Token: SeSystemProfilePrivilege 3388 wmic.exe Token: SeSystemtimePrivilege 3388 wmic.exe Token: SeProfSingleProcessPrivilege 3388 wmic.exe Token: SeIncBasePriorityPrivilege 3388 wmic.exe Token: SeCreatePagefilePrivilege 3388 wmic.exe Token: SeBackupPrivilege 3388 wmic.exe Token: SeRestorePrivilege 3388 wmic.exe Token: SeShutdownPrivilege 3388 wmic.exe Token: SeDebugPrivilege 3388 wmic.exe Token: SeSystemEnvironmentPrivilege 3388 wmic.exe Token: SeRemoteShutdownPrivilege 3388 wmic.exe Token: SeUndockPrivilege 3388 wmic.exe Token: SeManageVolumePrivilege 3388 wmic.exe Token: 33 3388 wmic.exe Token: 34 3388 wmic.exe Token: 35 3388 wmic.exe Token: 36 3388 wmic.exe Token: SeIncreaseQuotaPrivilege 3388 wmic.exe Token: SeSecurityPrivilege 3388 wmic.exe Token: SeTakeOwnershipPrivilege 3388 wmic.exe Token: SeLoadDriverPrivilege 3388 wmic.exe Token: SeSystemProfilePrivilege 3388 wmic.exe Token: SeSystemtimePrivilege 3388 wmic.exe Token: SeProfSingleProcessPrivilege 3388 wmic.exe Token: SeIncBasePriorityPrivilege 3388 wmic.exe Token: SeCreatePagefilePrivilege 3388 wmic.exe Token: SeBackupPrivilege 3388 wmic.exe Token: SeRestorePrivilege 3388 wmic.exe Token: SeShutdownPrivilege 3388 wmic.exe Token: SeDebugPrivilege 3388 wmic.exe Token: SeSystemEnvironmentPrivilege 3388 wmic.exe Token: SeRemoteShutdownPrivilege 3388 wmic.exe Token: SeUndockPrivilege 3388 wmic.exe Token: SeManageVolumePrivilege 3388 wmic.exe Token: 33 3388 wmic.exe Token: 34 3388 wmic.exe Token: 35 3388 wmic.exe Token: 36 3388 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3248 wrote to memory of 3388 3248 Token gen NEW.exe 83 PID 3248 wrote to memory of 3388 3248 Token gen NEW.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\Token_gen_NEW-1\Token gen NEW.exe"C:\Users\Admin\AppData\Local\Temp\Token_gen_NEW-1\Token gen NEW.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3248 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3388
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