Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
17-06-2024 21:21
Behavioral task
behavioral1
Sample
MurderMystery2.exe
Resource
win7-20240220-en
windows7-x64
4 signatures
150 seconds
General
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Target
MurderMystery2.exe
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Size
229KB
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MD5
1b67613acd248f0e4c796ad90010d77d
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SHA1
b2bff460a7c8a8a2c4d78d94dc2f7c72757c2369
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SHA256
6e60848ac42fa7cd71721ce243fd582fb931fd66924eb9537bc01b30c8f8c536
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SHA512
2c2c1ce74703e4613bf1d0257fe517a892238b961d7212888922d683d3338689c6620b6a9c12781d6c7654dbc79b642a83b7119cb0640575c5cb1fe0beb66fee
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SSDEEP
6144:lloZM+rIkd8g+EtXHkv/iD4VPV7xfEY3+mfh8ItM5Ub8e1mJi:noZtL+EP8VPV7xfEY3+mfh8ItFn
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/1732-1-0x00000000010E0000-0x0000000001120000-memory.dmp family_umbral -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeDebugPrivilege 1732 MurderMystery2.exe Token: SeIncreaseQuotaPrivilege 2112 wmic.exe Token: SeSecurityPrivilege 2112 wmic.exe Token: SeTakeOwnershipPrivilege 2112 wmic.exe Token: SeLoadDriverPrivilege 2112 wmic.exe Token: SeSystemProfilePrivilege 2112 wmic.exe Token: SeSystemtimePrivilege 2112 wmic.exe Token: SeProfSingleProcessPrivilege 2112 wmic.exe Token: SeIncBasePriorityPrivilege 2112 wmic.exe Token: SeCreatePagefilePrivilege 2112 wmic.exe Token: SeBackupPrivilege 2112 wmic.exe Token: SeRestorePrivilege 2112 wmic.exe Token: SeShutdownPrivilege 2112 wmic.exe Token: SeDebugPrivilege 2112 wmic.exe Token: SeSystemEnvironmentPrivilege 2112 wmic.exe Token: SeRemoteShutdownPrivilege 2112 wmic.exe Token: SeUndockPrivilege 2112 wmic.exe Token: SeManageVolumePrivilege 2112 wmic.exe Token: 33 2112 wmic.exe Token: 34 2112 wmic.exe Token: 35 2112 wmic.exe Token: SeIncreaseQuotaPrivilege 2112 wmic.exe Token: SeSecurityPrivilege 2112 wmic.exe Token: SeTakeOwnershipPrivilege 2112 wmic.exe Token: SeLoadDriverPrivilege 2112 wmic.exe Token: SeSystemProfilePrivilege 2112 wmic.exe Token: SeSystemtimePrivilege 2112 wmic.exe Token: SeProfSingleProcessPrivilege 2112 wmic.exe Token: SeIncBasePriorityPrivilege 2112 wmic.exe Token: SeCreatePagefilePrivilege 2112 wmic.exe Token: SeBackupPrivilege 2112 wmic.exe Token: SeRestorePrivilege 2112 wmic.exe Token: SeShutdownPrivilege 2112 wmic.exe Token: SeDebugPrivilege 2112 wmic.exe Token: SeSystemEnvironmentPrivilege 2112 wmic.exe Token: SeRemoteShutdownPrivilege 2112 wmic.exe Token: SeUndockPrivilege 2112 wmic.exe Token: SeManageVolumePrivilege 2112 wmic.exe Token: 33 2112 wmic.exe Token: 34 2112 wmic.exe Token: 35 2112 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1732 wrote to memory of 2112 1732 MurderMystery2.exe 28 PID 1732 wrote to memory of 2112 1732 MurderMystery2.exe 28 PID 1732 wrote to memory of 2112 1732 MurderMystery2.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\MurderMystery2.exe"C:\Users\Admin\AppData\Local\Temp\MurderMystery2.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2112
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