Analysis
- max time kernel
134s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
10/11/2022, 09:49
Behavioral task
behavioral1
Sample
pack-83.xls
Resource
win7-20220812-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
pack-83.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
- Target pack-83.xls
- Size 91KB
- Sample221110-ltvacaggb6
- SHA256 7bbaf0d7a67eba25c67ad0e2f1e1329ea8c67b7d25ca94aae2e5a2d57d26aee6
- MD5 7f772aafa9c42ed94da0e28d8f40ab9b
- SHA1 d00c2289bdf9a27e178a207e5e5128e37af73a33
- SHA512 a6ab587ef40e952728c85afd8c94500063f6f534a79957ff5aca0d43ecfe6b975ec1cc17935066a7c91b2f0bac1b058b0b2668e6ef32ea5338ed6e7ddb4588b3
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3044 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 EXCEL.EXE 3044 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\pack-83.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3044