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Analysis
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max time kernel
115s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/10/2022, 09:45
Static task
static1
Behavioral task
behavioral1
Sample
5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be.docx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be.docx
Resource
win10v2004-20220812-en
General
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Target
5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be.docx
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Size
45KB
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MD5
e2300f5b9b7b58698fd0ebd628113bd2
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SHA1
f24778d4328b9cc55700e58b6309b824c4e4832d
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SHA256
5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be
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SHA512
a4489356e0cd144ec7dddb9be1182b7fd971949b420ff25c59235060b2e22785b9b85aaeb48a8aa2685f035a780ba9d4b8165637da9f76be36cfaf993f3e9248
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SSDEEP
768:CwUOQkSBZZGCOi6Lr75V0ejah1e2nIBQuePmPsOcBK9o+CHt0qC:CwleZZkZ5CeGh1esIh3st+C+qC
Malware Config
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.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4968 WINWORD.EXE 4968 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5f91f3b28941989a9628ed920d9d64b076899acce077eff158c343ecedad77be.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4968