Analysis
- max time kernel
107s - max time network
156s - platform
windows10-1703_x64 - resource
win10-20220812-en - resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system - submitted
10/11/2022, 00:52
Behavioral task
behavioral1
Sample
0348f32d5d0e81a2f47af168847430122e7d59fde57ff5902e51b3aee9a8f50b.xls
Resource
win10-20220812-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
0348f32d5d0e81a2f47af168847430122e7d59fde57ff5902e51b3aee9a8f50b.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 0348f32d5d0e81a2f47af168847430122e7d59fde57ff5902e51b3aee9a8f50b.xls
- Size 91KB
- Sample221110-a8k5fadeb3
- SHA256 0348f32d5d0e81a2f47af168847430122e7d59fde57ff5902e51b3aee9a8f50b
- MD5 b4eaf2436074e7802333cc00806ae597
- SHA1 960e5bedc9d1603d9a114a87ef46f6729b2598b5
- SHA512 288bf4af8cbf33833f5fad9fcbbda3fc03dd61c16db4d9667ee270468d5b0f0e2d66c0db17302055d0fd65f2dce6d8242e209b72322702647e26ca0343d06ca5
- SSDEEP 1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgMbCXuZH4gb4CEn9J4ZyX3O:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgG
- 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 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 1776 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 EXCEL.EXE 1776 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\0348f32d5d0e81a2f47af168847430122e7d59fde57ff5902e51b3aee9a8f50b.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1776