Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
09-06-2024 07:29
Behavioral task
behavioral1
Sample
V2_Unlocker.exe
Resource
win7-20240508-en
5 signatures
150 seconds
General
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Target
V2_Unlocker.exe
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Size
7.5MB
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MD5
e1b5992be150356540692b0da88fa148
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SHA1
1735fc8f6ba9deda260a407d6e5acf2383cb3c2f
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SHA256
b7db6356ae04fdf67ddd099a6b554c9d6f3743561506461c30c3f5b21d820bbb
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SHA512
c5cd50d838b1efb2f3e38e6283dd43fdd9f96d5339d8eee32fd8bf78c7b417934c51afe958ac2437b97ac6624b832a4c8e1f8b5eb12f1d5cd2149ebad213e145
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SSDEEP
196608:3PJTx+5U9ik3tUE8TQXtqTEyiszuFwCW4FNIS/GCU:3PJTZiutWMwCW4jPGCU
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
V2_Unlocker.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ V2_Unlocker.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
V2_Unlocker.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion V2_Unlocker.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion V2_Unlocker.exe -
Processes:
V2_Unlocker.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA V2_Unlocker.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
V2_Unlocker.exepid process 1976 V2_Unlocker.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
V2_Unlocker.exepid process 1976 V2_Unlocker.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\V2_Unlocker.exe"C:\Users\Admin\AppData\Local\Temp\V2_Unlocker.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
PID:1976