Analysis
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max time kernel
141s -
max time network
52s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 10:50
Static task
static1
Behavioral task
behavioral1
Sample
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe
Resource
win10v2004-20240419-en
General
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Target
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe
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Size
2.3MB
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MD5
4e99ba5bb9f90094f71e10b7b06910fe
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SHA1
c89ea7a85924f2eeb6b42f375b1a960769590749
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SHA256
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9
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SHA512
ff4085d7dc54231d60db6c6bd5c18ec7ffef83addc4db6556770f1a8f727a8dbe54f80825dc80bd0c0bcb44d41f1728ddca11685a91f35b68aba6f0825da6907
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SSDEEP
49152:Xg69SebPPiKgYyoDPkDxHxxrfXF7OtWucETJxqOC4xxg8J:Xg69SebiWzkdTwtWucETTqOVj7
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.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.
Processes:
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Wine 39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exepid process 5948 39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exepid process 5948 39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe 5948 39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.exe"C:\Users\Admin\AppData\Local\Temp\39f642912d55b4a8c00454d0885c2e1cddf7bcec4e4306db01efc7134b87bca9.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:5948