Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
25-04-2024 10:50
Static task
static1
Behavioral task
behavioral1
Sample
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe
Resource
win10v2004-20240412-en
General
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Target
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe
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Size
2.3MB
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MD5
e0fc8121a336cae8edeebe6c66c1db89
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SHA1
e027c87b5da68e155c5fd312901647130e1b7826
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SHA256
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84
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SHA512
031b0dc0d516c7f964e0bb19161f1dcefdeb333ec1de7ea45799e18ac99d52f225501ce48f0b805d477c12e2adfafdc15f68a9fab1ad837bd7d6165698f91d24
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SSDEEP
49152:eg69SebPPiKgYy2rTe5+yfxZEOntddUZSbvacopubGOWUm:eg69SebiQe0yfIOntr0SbvzWubGOWU
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-801765966-3955847401-2235691403-1000\Software\Wine 8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exepid process 2964 8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exepid process 2964 8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe 2964 8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe"C:\Users\Admin\AppData\Local\Temp\8421a89bf4389541abca4a188496c1c0c4a181383d2bf2d1390c1b875b13fa84.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2964-0-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-1-0x00000000774A6000-0x00000000774A8000-memory.dmpFilesize
8KB
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memory/2964-3-0x0000000004EB0000-0x0000000004EB1000-memory.dmpFilesize
4KB
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memory/2964-2-0x0000000004EE0000-0x0000000004EE1000-memory.dmpFilesize
4KB
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memory/2964-5-0x0000000004F10000-0x0000000004F11000-memory.dmpFilesize
4KB
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memory/2964-4-0x0000000004EA0000-0x0000000004EA1000-memory.dmpFilesize
4KB
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memory/2964-7-0x0000000004EF0000-0x0000000004EF1000-memory.dmpFilesize
4KB
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memory/2964-6-0x0000000004E90000-0x0000000004E91000-memory.dmpFilesize
4KB
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memory/2964-9-0x0000000004F40000-0x0000000004F41000-memory.dmpFilesize
4KB
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memory/2964-8-0x0000000004F20000-0x0000000004F21000-memory.dmpFilesize
4KB
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memory/2964-11-0x0000000004F30000-0x0000000004F31000-memory.dmpFilesize
4KB
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memory/2964-10-0x0000000004ED0000-0x0000000004ED1000-memory.dmpFilesize
4KB
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memory/2964-12-0x0000000004E80000-0x0000000004E81000-memory.dmpFilesize
4KB
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memory/2964-13-0x0000000004F70000-0x0000000004F72000-memory.dmpFilesize
8KB
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memory/2964-14-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-15-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-16-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-17-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-18-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-19-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-20-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-21-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-22-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-23-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-24-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-25-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-26-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-27-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB
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memory/2964-28-0x0000000000270000-0x0000000000850000-memory.dmpFilesize
5.9MB