Analysis
- max time kernel
147s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
25/06/2024, 01:46
Static task
static1
Behavioral task
behavioral1
Sample
bf89362748b9e66c11aaa49ddf83b1665fe038d04225b36de4f26cffc11a0f3d.rtf
Resource
win7-20240419-en
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
bf89362748b9e66c11aaa49ddf83b1665fe038d04225b36de4f26cffc11a0f3d.rtf
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
- Target bf89362748b9e66c11aaa49ddf83b1665fe038d04225b36de4f26cffc11a0f3d.rtf
- Size 604KB
- Sample240625-b7c8watglf
- SHA256 bf89362748b9e66c11aaa49ddf83b1665fe038d04225b36de4f26cffc11a0f3d
- MD5 2d1b096a33d1b673fd06db9f3e861761
- SHA1 3c0a1d1bd1b54381df8769ecc173e8635fea366e
- SHA512 32156517472c8c4a6998e58bb90e0a684516a11c403d87524a8561f647901cdb9413dd71b55df4de52c88e5e522e06ee9565fc6dc653ec8f49ba5c58a3d5034e
- SSDEEP 6144:IwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAqtUn:+u
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 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 3016 WINWORD.EXE 3016 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3016 WINWORD.EXE 3016 WINWORD.EXE 3016 WINWORD.EXE 3016 WINWORD.EXE 3016 WINWORD.EXE 3016 WINWORD.EXE 3016 WINWORD.EXE 3016 WINWORD.EXE
Processes
-
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\bf89362748b9e66c11aaa49ddf83b1665fe038d04225b36de4f26cffc11a0f3d.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3016