Analysis
- max time kernel
135s - max time network
129s - platform
windows10_x64 - resource
win10 - submitted
17/07/2020, 20:06
Static task
static1
Behavioral task
behavioral1
Sample
bf7f7b511c03f9fc9f1b9fd22c3c443a.doc
Resource
win7v200430
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
bf7f7b511c03f9fc9f1b9fd22c3c443a.doc
Resource
win10
0 signatures
0 seconds
General
- Target bf7f7b511c03f9fc9f1b9fd22c3c443a.doc
- Size 191KB
- Sample200717-tr5r8rxhle
- SHA256 999f7f6c8abe867a0f8a80c3fa71b8603564d29f8257f3734c8fd3817d6a11a7
- MD5 bf7f7b511c03f9fc9f1b9fd22c3c443a
- SHA1 6feb9a158284c07420fe7e08e53872bf77aacf99
- SHA512 dc0426243401167fbd5edcf814b8ffca1ca9d612d52ced48fa3b4799c82244cc16a0ef2511c3016b7ec9fc51297dbdb8041c728d6f954302f2b9abfe6d8a65cd
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- 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 use of SetWindowsHookEx 10 IoCs
pid Process 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE 3100 WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3100 WINWORD.EXE 3100 WINWORD.EXE - 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
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\bf7f7b511c03f9fc9f1b9fd22c3c443a.doc" /o ""1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
PID:3100