Analysis
- max time kernel
106s - max time network
143s - 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, 20:30
Behavioral task
behavioral1
Sample
941ae692f1046bab4ea21ba7386cffd63e5f731322ca83f83382d49e54e142c7.xls
Resource
win10-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
941ae692f1046bab4ea21ba7386cffd63e5f731322ca83f83382d49e54e142c7.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 941ae692f1046bab4ea21ba7386cffd63e5f731322ca83f83382d49e54e142c7.xls
- Size 91KB
- Sample221110-zagf2adfe5
- SHA256 941ae692f1046bab4ea21ba7386cffd63e5f731322ca83f83382d49e54e142c7
- MD5 d478f4bebd3b2db06a64439fe96133fb
- SHA1 56e7402f32e182528469ccfd77c72c8b0aa96a19
- SHA512 796dd64a7ef3f9dd838318cb561bd6597fb8bd055ff00cfe18a6541356c56d825ba4020e15e44465b0acad3b43d276b869085edc53d90ffa685aa94716ea5f42
- SSDEEP 1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg6bCXuZH4gb4CEn9J4ZKzf:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgP
- 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 4792 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 EXCEL.EXE 4792 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\941ae692f1046bab4ea21ba7386cffd63e5f731322ca83f83382d49e54e142c7.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4792