Analysis
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max time kernel
1485s -
max time network
1498s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
23-05-2024 08:51
Behavioral task
behavioral1
Sample
MBSetup.exe
Resource
win11-20240426-en
Behavioral task
behavioral2
Sample
MBSetup.exe
Resource
android-33-x64-arm64-20240514-en
General
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Target
MBSetup.exe
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Size
2.5MB
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MD5
b6d8b7e6f74196f62caba2ca77a7ae91
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SHA1
6ac9c99f084b5772440e2f135b8d5365f7f45314
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SHA256
74b0bf9c17091ab1c6c61af0aefbc599f1ecc0fff6dee0144a3dfd5cd1f5e18f
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SHA512
ad58bc7b626a13606e3f44df7188b2420e0f31ecb55632eac4b6a05dc1574f1ec1b0ef6b52e11832713c6f8f91c807fe3a815699d0748284993ecc54f2823044
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SSDEEP
49152:/5wZat2ranBQjvaq/Gtl8StQyfvE0Z3R0nxiIq2ddBzOnX:/5wZauUBQjvL0SKtQRq2cnX
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
Processes:
MBSetup.exedescription ioc process File created C:\Windows\SysWOW64\drivers\mbamtestfile.dat MBSetup.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
MBSetup.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion MBSetup.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate MBSetup.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 1 IoCs
Processes:
MBSetup.exedescription ioc process File created C:\Program Files (x86)\mbamtestfile.dat MBSetup.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MBSetup.exepid process 3104 MBSetup.exe 3104 MBSetup.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
MBSetup.exepid process 3104 MBSetup.exe