Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
30/03/2024, 19:10
Behavioral task
behavioral1
Sample
424a841803f69d1ebc9e8ce736332f29_JaffaCakes118.xlsm
Resource
win7-20240220-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
424a841803f69d1ebc9e8ce736332f29_JaffaCakes118.xlsm
Resource
win10v2004-20240226-en
4 signatures
150 seconds
General
- Target 424a841803f69d1ebc9e8ce736332f29_JaffaCakes118.xlsm
- Size 19KB
- Sample240330-xvj2jsdc28
- SHA256 ded5ef06fb9591637ddbc3fc2a4f04e3907d956ee4f65460b03f624d0943759e
- MD5 424a841803f69d1ebc9e8ce736332f29
- SHA1 f4bed5f94e8ad89ae70134d28ea6f3a688dd12c9
- SHA512 09d1da941e861ac7e386927490bfa4e2261bce3af739882d4fcaa909568b1e8d0cdd192567d857b893c04b3729770a946aad584edd3bbe14999de5477ad53474
- SSDEEP 384:1nf6ZTpVI8UJoqu5EiEbJL3JXZof/0U8LgeJ:h2pVaxuulDL5Lgu
- 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 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 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 1728 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 EXCEL.EXE 1728 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\424a841803f69d1ebc9e8ce736332f29_JaffaCakes118.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1728