Analysis
- max time kernel
122s - max time network
126s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
03/11/2021, 08:44
Static task
static1
Behavioral task
behavioral1
Sample
invc_00009499400049.rtf
Resource
win7-en-20211014
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
invc_00009499400049.rtf
Resource
win10-en-20211014
0 signatures
0 seconds
General
- Target invc_00009499400049.rtf
- Size 25KB
- Sample211103-km6jcsddf4
- SHA256 2574ac816c73da9f0a6830d9f9b8453b86bad0015973df0613edea485915caab
- MD5 76810bdeda9d225d471db8bf46b4da8c
- SHA1 6409453a58210c11b5861641a812c0c40143248a
- SHA512 801af9feabe41597db53110af7655a3f8ba4c88da04b485a8e3e7f5f8db95a17100f7e0ac5ebe683a126e006f948c2d71c047cee814673b9016bf782e5a28300
- 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 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 2752 WINWORD.EXE 2752 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2752 WINWORD.EXE 2752 WINWORD.EXE 2752 WINWORD.EXE 2752 WINWORD.EXE 2752 WINWORD.EXE 2752 WINWORD.EXE 2752 WINWORD.EXE 2752 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\invc_00009499400049.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2752