Analysis
- max time kernel
108s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
02/04/2024, 07:57
Behavioral task
behavioral1
Sample
86dd580df1bbb186f9e99983468fece2_JaffaCakes118.xls
Resource
win7-20240215-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
86dd580df1bbb186f9e99983468fece2_JaffaCakes118.xls
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
- Target 86dd580df1bbb186f9e99983468fece2_JaffaCakes118.xls
- Size 173KB
- Sample240402-jthkfabd5w
- SHA256 f57a3f475e7eadf3c090159567858ca5f13323d32300214a9032e44105baa8b3
- MD5 86dd580df1bbb186f9e99983468fece2
- SHA1 9886764cac21fa8421d8ab2c371d9a6fa4ad8aeb
- SHA512 429ccb796857d8cabf8c8af6a559e6a89de8fe71e9e5040e2b41830ac13559d6e3613d6187ef28f4eddbebef10a3477f5291c7998043ab59e173532550818a13
- SSDEEP 3072:zixEtjPOtioVjDGUU1qfDlaGGx+cL2QnAy8fbFW66CQt+RmaiIT54rLyBm82wNS5:uxEtjPOtioVjDGUU1qfDlavx+W2QnAto
- 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 4724 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 EXCEL.EXE 4724 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\86dd580df1bbb186f9e99983468fece2_JaffaCakes118.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4724