Analysis
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max time kernel
137s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 22:31
Behavioral task
behavioral1
Sample
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe
Resource
win7-20240221-en
General
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Target
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe
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Size
13.3MB
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MD5
b5affca88789080f500398f2d81f246e
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SHA1
138aafcadf57937b4760b179a0454e37e9551569
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SHA256
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53
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SHA512
8fb7ed7285584606b7bdeee1fdb1d39a3011ac75070bcf932ef4df54cc9025cfdc2013a00fadac803a8e9b8f4fc928522fe2b554758aca5593e61d16c5844e4f
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SSDEEP
393216:Z/P4m7yZTYN+TRELSJRyrLosNG4pIGjOOpS9:FP8YNCtkLr0SIV9
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe -
Processes:
resource yara_rule behavioral2/memory/3576-0-0x0000000000400000-0x0000000001624000-memory.dmp themida behavioral2/memory/3576-2-0x0000000000400000-0x0000000001624000-memory.dmp themida behavioral2/memory/3576-3-0x0000000000400000-0x0000000001624000-memory.dmp themida behavioral2/memory/3576-4-0x0000000000400000-0x0000000001624000-memory.dmp themida behavioral2/memory/3576-5-0x0000000000400000-0x0000000001624000-memory.dmp themida behavioral2/memory/3576-6-0x0000000000400000-0x0000000001624000-memory.dmp themida -
Processes:
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exepid process 3576 f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exepid process 3576 f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe 3576 f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exedescription pid process Token: SeDebugPrivilege 3576 f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exepid process 3576 f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe 3576 f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe"C:\Users\Admin\AppData\Local\Temp\f4ba0616b6abdea4da38b292cb82a6d29074885746b2279eb58300042a10ac53.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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memory/3576-0-0x0000000000400000-0x0000000001624000-memory.dmpFilesize
18.1MB
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memory/3576-1-0x0000000077D34000-0x0000000077D36000-memory.dmpFilesize
8KB
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memory/3576-2-0x0000000000400000-0x0000000001624000-memory.dmpFilesize
18.1MB
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memory/3576-3-0x0000000000400000-0x0000000001624000-memory.dmpFilesize
18.1MB
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memory/3576-4-0x0000000000400000-0x0000000001624000-memory.dmpFilesize
18.1MB
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memory/3576-5-0x0000000000400000-0x0000000001624000-memory.dmpFilesize
18.1MB
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memory/3576-6-0x0000000000400000-0x0000000001624000-memory.dmpFilesize
18.1MB