Analysis
- max time kernel
110s - max time network
128s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
08/11/2021, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
PI_COAU65239841.docx
Resource
win7-en-20211014
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
PI_COAU65239841.docx
Resource
win10-en-20211014
0 signatures
0 seconds
General
- Target PI_COAU65239841.docx
- Size 10KB
- Sample211108-phrxmacad8
- SHA256 9a31d2ee1eacc5cec9a03080380a46a1fa22c663e828bc1726c2022f4fa62ce3
- MD5 9d99f0ec29e2c29e08cf16d68e47d35e
- SHA1 fb81d9612c2b77d1f0d55e00ebf41e89b09afff8
- SHA512 0f579b14f736462960e8cdaf4a5a7c9d724fdbb428854c989aa560211605829e40a92872d92a2ab50856a716b5949da5c9beb2126e05f9213d4faa725eab50ad
- MD5 SHA1 SHA512
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1752 WINWORD.EXE 1752 WINWORD.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 1752 WINWORD.EXE - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1752 WINWORD.EXE 1752 WINWORD.EXE 1752 WINWORD.EXE 1752 WINWORD.EXE 1752 WINWORD.EXE 1752 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\PI_COAU65239841.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1752