Analysis
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max time kernel
145s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2023 08:58
Static task
static1
Behavioral task
behavioral1
Sample
MBSetup.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
MBSetup.exe
Resource
win10v2004-20231130-en
General
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Target
MBSetup.exe
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Size
2.5MB
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MD5
1e885823577394ea61ea89438ffe2954
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SHA1
e53e96f7374790bdad8a614949b398b055c3a27b
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SHA256
7c0b9bceed390f7f28135431c09ac51469ee8e2b8095fb36a37315d811d9ba9c
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SHA512
73f600833dad0047b6444110d722dc95237b38bb486abc7fc8e4f59b69e2154c885fb46d65f488d5139a0b6e76ebde33ea72711c7f58436650ef992fb8995627
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SSDEEP
49152:Lw3ye9SPQ1sjDAVj+JeRanStQyfvE0Z3R0nxiIq2ddAsuysSiSF:4yeoCVj+c6KtQRq2ADSiSF
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 2 IoCs
Processes:
MBSetup.exedescription ioc process File created C:\Program Files (x86)\mbamtestfile.dat MBSetup.exe File created C:\Program Files\Malwarebytes\Anti-Malware\2c5a4b9e-40be-45a1-a862-f5fd1bea9915 MBSetup.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MBSetup.exepid process 3840 MBSetup.exe 3840 MBSetup.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
MBSetup.exepid process 3840 MBSetup.exe