Analysis
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max time kernel
177s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
25/06/2022, 09:46
Static task
static1
Behavioral task
behavioral1
Sample
b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe
Resource
win10v2004-20220414-en
General
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Target
b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe
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Size
2.1MB
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MD5
928e9694e9d79981dc99ee051356f85c
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SHA1
988a054a9c5efec38d43d409a7fad36e88efefde
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SHA256
b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82
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SHA512
eafcc0d643b5c95f235697e7934de2b4dab2fa5a512f24682a272f7510f9ee64245ba1b5729274b03d0ed722e58ddc99acffe05489b4b01f52803dad1f8bc3b6
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__ b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.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 b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Wine b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3988 b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3988 b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe 3988 b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.exe"C:\Users\Admin\AppData\Local\Temp\b2a7a30663a651308964f1eaa1d1a5270b31caa343749700b2891bd81f2b3d82.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
PID:3988