Analysis
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max time kernel
141s -
max time network
143s -
platform
windows11-21h2_x64 -
resource
win11-20240221-en -
resource tags
arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system -
submitted
04-04-2024 22:25
Behavioral task
behavioral1
Sample
4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe
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Size
3.0MB
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MD5
456d82626ee181a1fa870e24d8bd0ba3
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SHA1
39a95f8fb16f807cdf904f7d3f8e468cbc3f59c8
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SHA256
4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3
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SHA512
e8d210d41283e3a66310e635dcb9a219fe5a89251535df591a734a85e3be24df05bae736b821b6af7e80b6aadfe6b1353d7f1f2c4177384fe1b724eb5888884f
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SSDEEP
49152:v2G4GdhNHKHCvx0FVy6qAZSNGPGdxf0kURPmnjOoif247SjPhhECveShL1ZqBoj2:AeNqHCv4VylNlxf0ZR+nq57UrNJZ2H
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe -
resource yara_rule behavioral2/memory/1180-0-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-1-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-2-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-3-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-4-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-5-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-6-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-7-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-8-0x0000000000A80000-0x000000000122C000-memory.dmp themida behavioral2/memory/1180-9-0x0000000000A80000-0x000000000122C000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe"C:\Users\Admin\AppData\Local\Temp\4258a51127f4635c8359c4d7fe2772d3923451d82560196b6c2e573ec09218e3.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:1180