Analysis
- max time kernel
104s - max time network
147s - 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, 08:53
Behavioral task
behavioral1
Sample
3ede8317b4763b2940a3437ebce4a4aa08c6d84342c7c50da03902e8c18e171c.xls
Resource
win10-20220901-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
3ede8317b4763b2940a3437ebce4a4aa08c6d84342c7c50da03902e8c18e171c.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 3ede8317b4763b2940a3437ebce4a4aa08c6d84342c7c50da03902e8c18e171c.xls
- Size 91KB
- Sample221110-ktflhsgdd4
- SHA256 3ede8317b4763b2940a3437ebce4a4aa08c6d84342c7c50da03902e8c18e171c
- MD5 10c22c8a8f908a07502a083e717ce20e
- SHA1 c5d929dde2e79e5b8066b10970ba27a7b1608666
- SHA512 7c4bd0cc43af36645a271dec3a4f2854324eae765931840d7469293875b673ec55d75662b2e6518504a161986d207bff92c8610c9ad5c800aeab2e8cb6f3b2e8
- SSDEEP 1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgGbCXuZH4gb4CEn9J4Z/is9o2:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgm
- 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 2660 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 EXCEL.EXE 2660 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\3ede8317b4763b2940a3437ebce4a4aa08c6d84342c7c50da03902e8c18e171c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2660