Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19-03-2024 17:49
Behavioral task
behavioral1
Sample
12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
General
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Target
12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe
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Size
228KB
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MD5
cd60f2c4d6616cf3e5785c07526be795
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SHA1
cc463a67d382c6bc11a05d1bfe41031b64d2c39c
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SHA256
12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c
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SHA512
d255801159dfaf6c3f1d2cc19c9fab3421e04fff84aa2078043745d69a026cebf0dc6e8080174182f555cfe34b755035c0d2adfeeb322e0ff708a4d577c21536
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SSDEEP
6144:MloZMzrIkd8g+EtXHkv/iD4IB2kxfEY3Omfh8ItUlLb8e1muyi:KoZcL+EP8IB2kxfEY3Omfh8ItUlP
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/1936-0-0x0000000000C40000-0x0000000000C80000-memory.dmp family_umbral -
Detects executables attemping to enumerate video devices using WMI 1 IoCs
resource yara_rule behavioral1/memory/1936-0-0x0000000000C40000-0x0000000000C80000-memory.dmp INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice -
Detects executables containing possible sandbox analysis VM names 1 IoCs
resource yara_rule behavioral1/memory/1936-0-0x0000000000C40000-0x0000000000C80000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxComputerNames -
Detects executables containing possible sandbox analysis VM usernames 1 IoCs
resource yara_rule behavioral1/memory/1936-0-0x0000000000C40000-0x0000000000C80000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxUserNames -
Detects executables containing possible sandbox system UUIDs 1 IoCs
resource yara_rule behavioral1/memory/1936-0-0x0000000000C40000-0x0000000000C80000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxSystemUUIDs -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeDebugPrivilege 1936 12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe Token: SeIncreaseQuotaPrivilege 1760 wmic.exe Token: SeSecurityPrivilege 1760 wmic.exe Token: SeTakeOwnershipPrivilege 1760 wmic.exe Token: SeLoadDriverPrivilege 1760 wmic.exe Token: SeSystemProfilePrivilege 1760 wmic.exe Token: SeSystemtimePrivilege 1760 wmic.exe Token: SeProfSingleProcessPrivilege 1760 wmic.exe Token: SeIncBasePriorityPrivilege 1760 wmic.exe Token: SeCreatePagefilePrivilege 1760 wmic.exe Token: SeBackupPrivilege 1760 wmic.exe Token: SeRestorePrivilege 1760 wmic.exe Token: SeShutdownPrivilege 1760 wmic.exe Token: SeDebugPrivilege 1760 wmic.exe Token: SeSystemEnvironmentPrivilege 1760 wmic.exe Token: SeRemoteShutdownPrivilege 1760 wmic.exe Token: SeUndockPrivilege 1760 wmic.exe Token: SeManageVolumePrivilege 1760 wmic.exe Token: 33 1760 wmic.exe Token: 34 1760 wmic.exe Token: 35 1760 wmic.exe Token: SeIncreaseQuotaPrivilege 1760 wmic.exe Token: SeSecurityPrivilege 1760 wmic.exe Token: SeTakeOwnershipPrivilege 1760 wmic.exe Token: SeLoadDriverPrivilege 1760 wmic.exe Token: SeSystemProfilePrivilege 1760 wmic.exe Token: SeSystemtimePrivilege 1760 wmic.exe Token: SeProfSingleProcessPrivilege 1760 wmic.exe Token: SeIncBasePriorityPrivilege 1760 wmic.exe Token: SeCreatePagefilePrivilege 1760 wmic.exe Token: SeBackupPrivilege 1760 wmic.exe Token: SeRestorePrivilege 1760 wmic.exe Token: SeShutdownPrivilege 1760 wmic.exe Token: SeDebugPrivilege 1760 wmic.exe Token: SeSystemEnvironmentPrivilege 1760 wmic.exe Token: SeRemoteShutdownPrivilege 1760 wmic.exe Token: SeUndockPrivilege 1760 wmic.exe Token: SeManageVolumePrivilege 1760 wmic.exe Token: 33 1760 wmic.exe Token: 34 1760 wmic.exe Token: 35 1760 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1936 wrote to memory of 1760 1936 12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe 28 PID 1936 wrote to memory of 1760 1936 12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe 28 PID 1936 wrote to memory of 1760 1936 12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe"C:\Users\Admin\AppData\Local\Temp\12eab714a3f392af46c79bb9eb28155b97d6456350f40f8b85b630de71c5c57c.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1760
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