Analysis
- max time kernel
201s - max time network
209s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
24/11/2022, 09:52
Behavioral task
behavioral1
Sample
cf6a13d5f9926c4d1930991beb00a486f86185d7a4c1ec6271c3a12bc6aee5f7.xls
Resource
win7-20220901-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
cf6a13d5f9926c4d1930991beb00a486f86185d7a4c1ec6271c3a12bc6aee5f7.xls
Resource
win10v2004-20221111-en
4 signatures
150 seconds
General
- Target cf6a13d5f9926c4d1930991beb00a486f86185d7a4c1ec6271c3a12bc6aee5f7.xls
- Size 85KB
- Sample221124-lv3ccaeh73
- SHA256 cf6a13d5f9926c4d1930991beb00a486f86185d7a4c1ec6271c3a12bc6aee5f7
- MD5 76e7f0d0ccd59bb30a3df23bcf0dc76a
- SHA1 b0cee06faaa5bc5489f7970725dc568240607ff1
- SHA512 a22867ac1f37b92c4b49a2c5d40d82dff3d3148bdd080301c62db9e0f2f8280708a67e0e823d14e3251bd8adf0ac0671deb419ac4ded6692f2f064fc5645d3d9
- SSDEEP 1536:zYVE1Eqb4c+DoW4bzo4dobOB7dmEHk+ZjDnxOiBG5/YQy2:kVE1EqkRtmzZdob25VHk+ZXFBQ/7T
- 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 516 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 EXCEL.EXE 516 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\cf6a13d5f9926c4d1930991beb00a486f86185d7a4c1ec6271c3a12bc6aee5f7.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:516