Analysis
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max time kernel
142s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
15/04/2024, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe
Resource
win7-20240221-en
General
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Target
26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe
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Size
2.2MB
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MD5
4a45b626f2c5ae065e4bfae8fa3bbac4
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SHA1
671fe33bf339ae7823b4a46b585ebfcb613b53b4
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SHA256
26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568
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SHA512
04782cf584214aa467dd4594a09349a86dd3d73a4f472ecf09bd65c89b97d7e2b119502e4e9ef7b86641a5e8e06c3218afeb5f05ce700f626a78a7b173bb8da4
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SSDEEP
49152:USUl6vD5DxN6HHLJFwP9qQG4lYvrQkfgpS7Ftd1L9KIMqYpj:USSwD5DxkawQGCYv9rptd99tRYN
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__ 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.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 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.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-1-5-21-778096762-2241304387-192235952-1000\Software\Wine 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2220 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2220 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe"C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.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:2220