Analysis
- max time kernel
136s - max time network
132s - platform
windows10_x64 - resource
win10v20201028 - submitted
11/01/2021, 18:00
Static task
static1
Behavioral task
behavioral1
Sample
Doc_74657456348374.xlsx
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Doc_74657456348374.xlsx
Resource
win10v20201028
0 signatures
0 seconds
General
- Target Doc_74657456348374.xlsx
- Size 1.9MB
- Sample210111-dnbldkhj8j
- SHA256 185f57d1f0ef4addee6ba740f0439d0d8023d60588d5e7412c0af7c177a1ae21
- MD5 13bafa262ca4ed3538288d5f86d2ba1c
- SHA1 a5a883022720a69e6d31a52995d364c2da660478
- SHA512 62d1c529e438859c9c6a8f44ce7a350ed95ce305c8d687a6f669698a62d7da6917728f92452fd156b1ed0d8e1c490cdb038816737dc10cbffa5e9e3efb7e3f7b
- 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 912 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 912 EXCEL.EXE 912 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 EXCEL.EXE 912 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\Doc_74657456348374.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:912