Analysis
- max time kernel
101s - max time network
149s - 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, 11:40
Behavioral task
behavioral1
Sample
f38426dd2a1d47865f9bb888a67667bd2ba14067c3fd5ef0616b8af6ebced1af.xls
Resource
win10-20220812-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
f38426dd2a1d47865f9bb888a67667bd2ba14067c3fd5ef0616b8af6ebced1af.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target f38426dd2a1d47865f9bb888a67667bd2ba14067c3fd5ef0616b8af6ebced1af.xls
- Size 91KB
- Sample221110-ns7kdshec5
- SHA256 f38426dd2a1d47865f9bb888a67667bd2ba14067c3fd5ef0616b8af6ebced1af
- MD5 b3be57e741ac21b77dec7c9b226f0dde
- SHA1 11a4d95185fb3fd105816e4a167524596515c484
- SHA512 312c33d05490490810b6f8481ed487dfc91e68854fd84d70d73ab3c4554abac3cac9f56deb7684c20f87bd5f86b6ba4614ac4b04d45adad566b186de2f555a13
- SSDEEP 1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgGbCXuZH4gb4CEn9J4Z/Cs9o2:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgu
- 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 3468 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 EXCEL.EXE 3468 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\f38426dd2a1d47865f9bb888a67667bd2ba14067c3fd5ef0616b8af6ebced1af.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3468