Analysis
- max time kernel
117s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
09/11/2022, 23:05
Behavioral task
behavioral1
Sample
info_10112022.xls
Resource
win7-20220901-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
info_10112022.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
- Target info_10112022.xls
- Size 91KB
- Sample221109-222bmaefdq
- SHA256 53553852c1e639667bf7f8bab711b1bae9d21aebdcc4fab5cbebfdcaa2788cc5
- MD5 5bea7e67d77daa503d9ebc71cfe86dba
- SHA1 8d4cff00024d3f7bcffb5f47a3e9a87fbb984149
- SHA512 159e49b4b2a0ef117a5d62c5f424e8de80883b13dce1d6c3e07c0805621490278a49dd4d87304113fd578e9c0866339754c9f3255b4a6ebcabec2c938f8f053c
- SSDEEP 1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgMbCXuZH4gb4CEn9J4ZiX3O:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg2
- 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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 4912 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 EXCEL.EXE 4912 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\info_10112022.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4912