Analysis
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max time kernel
105s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20250313-en -
resource tags
arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system -
submitted
01/04/2025, 17:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ENG.exe
Resource
win10v2004-20250313-en
8 signatures
150 seconds
General
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Target
ENG.exe
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Size
274KB
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MD5
19178c984d2b0cd1892184d49e1fe363
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SHA1
aebbd3bc04139710060e7ebc2d1b4dc1fdb3ab0b
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SHA256
3b9ec63de654a60c5daf67e8be68c8b99e0df5f7d52948f953a6f73745419879
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SHA512
4e9dc1df719f233509d86c9a1174bf0c62c8902cbc370df2ec5f688df7bdaac0d42de669b7980541afe108a8a1f11a512d713ec8b3fc9c39fa815b96ea7930fb
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SSDEEP
6144:PFc2dmBAWN/ccQEU9euYg7XCOiQ04eA61CIjjibEjKpm7oS:PFc2A3ecQEU9euYuXCOiQWHkIjjX2m7Z
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 2 IoCs
resource yara_rule behavioral1/memory/5168-5-0x0000000000400000-0x00000000004EC000-memory.dmp family_blackmoon behavioral1/memory/5168-7-0x0000000000400000-0x00000000004EC000-memory.dmp family_blackmoon -
Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ENG.exe ENG.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\IMAGE FILE EXECUTION OPTIONS\ENG.EXE ENG.exe -
description ioc Process Key deleted \REGISTRY\MACHINE\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\IMAGE FILE EXECUTION OPTIONS\ENG.EXE ENG.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ENG.exe -
Modifies Control Panel 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\Desktop ENG.exe Key created \REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\Desktop\LanguageConfiguration ENG.exe Key deleted \REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\CONTROL PANEL\DESKTOP\LANGUAGECONFIGURATION ENG.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 5168 ENG.exe Token: SeBackupPrivilege 5168 ENG.exe Token: SeRestorePrivilege 5168 ENG.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ENG.exe"C:\Users\Admin\AppData\Local\Temp\ENG.exe"1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Indicator Removal: Clear Persistence
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Suspicious use of AdjustPrivilegeToken
PID:5168