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Analysis
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max time kernel
174s -
max time network
185s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 21:33
Static task
static1
Behavioral task
behavioral1
Sample
1d22d95295471825008ad9a43b185144.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1d22d95295471825008ad9a43b185144.exe
Resource
win10v2004-20231215-en
General
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Target
1d22d95295471825008ad9a43b185144.exe
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Size
1.7MB
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MD5
1d22d95295471825008ad9a43b185144
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SHA1
39b839c5d92439d3a985ea6820fa7c88a33d4f66
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SHA256
e6dbd39e3703259f34f622bc637b1874aa15384efad928a8b2c8f9394373f11a
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SHA512
788b6c838f4b778ffb2d3a0c868320ea4ba74c420bc456ef9ed6748e5203f974a2b12823b67137d7005fdc50b12b03df1d87b9985f272ac4ea0cfbac056fb8f7
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SSDEEP
49152:WyhjgLqUzBWnc9bf1NqV1c19zD38YXEmQTDr:JJizBWnAbf146D38YUPr
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__ 1d22d95295471825008ad9a43b185144.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 1d22d95295471825008ad9a43b185144.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1d22d95295471825008ad9a43b185144.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome updater.exe 1d22d95295471825008ad9a43b185144.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome updater.exe 1d22d95295471825008ad9a43b185144.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-1-5-21-635608581-3370340891-292606865-1000\Software\Wine 1d22d95295471825008ad9a43b185144.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4824 1d22d95295471825008ad9a43b185144.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4824 1d22d95295471825008ad9a43b185144.exe 4824 1d22d95295471825008ad9a43b185144.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1d22d95295471825008ad9a43b185144.exe"C:\Users\Admin\AppData\Local\Temp\1d22d95295471825008ad9a43b185144.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Drops startup file
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4824