Analysis
- max time kernel
137s - max time network
131s - platform
windows10_x64 - resource
win10v20201028 - submitted
30/10/2020, 14:48
Static task
static1
Behavioral task
behavioral1
Sample
St_7469.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
St_7469.xls
Resource
win10v20201028
0 signatures
0 seconds
General
- Target St_7469.xls
- Size 45KB
- Sample201030-4wtkf6vaf2
- SHA256 28e37053ad15ea80cc1ea5a4ccf248fbddd2bcb0d9eed572bd939ffae6a90483
- MD5 739b6d81da07b988ab835fd22405a7d4
- SHA1 431f14d759222ed8b112ef6fa3a0babf17d0566c
- SHA512 e8ee5445ffd77b8a12d8ac75ccb88a4ea7f5bc66477f6e1067b590b238fda40385f00a342a2a33efd00b14b3a078d32bd73c466e6758efcc625f4cd6b8096c49
- 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 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4772 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4772 EXCEL.EXE 4772 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE 4772 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\St_7469.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4772