Analysis
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max time kernel
133s -
max time network
133s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
15-01-2022 12:52
Behavioral task
behavioral1
Sample
d7818be62c9a6e0eefdc0fd0a685debddaa7d58bdc9140d59be286e46b7bb766.xlsm
Resource
win10-en-20211208
Behavioral task
behavioral2
Sample
d7818be62c9a6e0eefdc0fd0a685debddaa7d58bdc9140d59be286e46b7bb766.xlsm
Resource
win10-en-20211208
General
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Target
d7818be62c9a6e0eefdc0fd0a685debddaa7d58bdc9140d59be286e46b7bb766.xlsm
-
Size
83KB
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MD5
34e0a4e56f8909079a089d24df66f342
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SHA1
c2bdc0bcaf067faa30d06fdd306bffe84142bd00
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SHA256
d7818be62c9a6e0eefdc0fd0a685debddaa7d58bdc9140d59be286e46b7bb766
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SHA512
144bc39853b61bd2043a037bba37f11bf3ed43e4ea19140fa2decfae007794b4899fc85e62e5987ca4c0a004139e96a40f4f8d056d0efb3d46e55f49c596a550
Malware Config
Extracted
http://recont.com/n8xbqb/lwEORjcJYPKCNQ/
http://dichnghiatienganh.com/jvmqawn/2mdbSTjM1Lg/
https://www.moharrampartners.com/requestion/wiA/
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 3944 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
EXCEL.EXEpid process 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE 3944 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d7818be62c9a6e0eefdc0fd0a685debddaa7d58bdc9140d59be286e46b7bb766.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3944