Analysis
- max time kernel
110s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
31/10/2022, 16:30
Static task
static1
Behavioral task
behavioral1
Sample
dcbd25f1eac56c73bb1ed702f9f3e9d309a2c04ae0204f248dee7f1d09b125fe.xlsx
Resource
win7-20220812-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
dcbd25f1eac56c73bb1ed702f9f3e9d309a2c04ae0204f248dee7f1d09b125fe.xlsx
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
- Target dcbd25f1eac56c73bb1ed702f9f3e9d309a2c04ae0204f248dee7f1d09b125fe.xlsx
- Size 9KB
- Sample221031-tz97raccer
- SHA256 dcbd25f1eac56c73bb1ed702f9f3e9d309a2c04ae0204f248dee7f1d09b125fe
- MD5 ee98319186593a0e9f17dc5b1fdd6785
- SHA1 4bf0400594b05eec58d69be46774530617ae668e
- SHA512 0733093d1e171e8233207c667135e6c9e06c9b7234d8f4c7f28efa5645c3599819b8e014d50a33b79627136bd8874214cd559716d76a9f89f6cdba604467f798
- SSDEEP 192:CUZ+PGsvQAhBAAe3Vg1sTE5cyg2oMZ2um+am4a+/HLDRUj8nJvWB:CQsvFFqyJI29Z2mP4PDD1JvWB
- MD5 SHA1 SHA512 SSDEEP
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 388 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 EXCEL.EXE 388 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\dcbd25f1eac56c73bb1ed702f9f3e9d309a2c04ae0204f248dee7f1d09b125fe.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:388