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Analysis
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max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23/02/2024, 23:38
Static task
static1
Behavioral task
behavioral1
Sample
ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe
Resource
win10v2004-20240221-en
General
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Target
ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe
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Size
5.3MB
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MD5
b246811347e413162fcf0bd918dda922
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SHA1
d2f2ad608104cde385b6f91ee44882a6aaf66225
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SHA256
ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44
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SHA512
760915654ed4e20152e71a77195d1a4d564f775d0635916b6f53bb844729203895b350b512c4955b6ec900f112b1ac0e73441955c024496061b661d9984d30ac
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SSDEEP
98304:ukKyerff4aiY60lKLep2lxGLRY1hGM5PTLnMmnISRDf/1gOwG:u/rffhi3ip2LGRBgPTwmnIKT1P
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\International\Geo\Nation ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2020 ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe"C:\Users\Admin\AppData\Local\Temp\ca12d6e0fe4a8f9b3b49cee8b00bf7f72ba5e70c7bbb029f8eeb466715f08b44.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
PID:2020