Analysis
- max time kernel
122s - max time network
126s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
24/11/2021, 15:52
Static task
static1
Behavioral task
behavioral1
Sample
subscription-673890410.xlsb
Resource
win7-en-20211104
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
subscription-673890410.xlsb
Resource
win10-en-20211104
0 signatures
0 seconds
General
- Target subscription-673890410.xlsb
- Size 68KB
- Sample211124-ta325sdahj
- SHA256 444a0953b513aaad678d37e960dd7fe5841025e0bebf2e71eb350d4709a0f34f
- MD5 47ee46b3521d1f85743ab56ac8c4f4b3
- SHA1 a4b5e087009458f9a6a0e6f7b2e8ebbb261233f9
- SHA512 f37d22e2ed5999269df9dfe9e56a146a9acff9cc4ab91055ff03d1f9deedfa54fe95ff97962419bbda00ebfd67b271d61e151b91cd3c02d9d960587001f878e3
- 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 3580 EXCEL.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 EXCEL.EXE 3580 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\subscription-673890410.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3580