Analysis
- max time kernel
123s - max time network
130s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
29/11/2021, 14:39
Static task
static1
Behavioral task
behavioral1
Sample
Complaint details 976768.xlsb
Resource
win7-en-20211104
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Complaint details 976768.xlsb
Resource
win10-en-20211014
0 signatures
0 seconds
General
- Target Complaint details 976768.xlsb
- Size 196KB
- Sample211129-r1ar6sfcf3
- SHA256 17e51d85b45c83dca71440c4abbbc06ed26e3a47f48cb746d1482c3fe3fef4de
- MD5 c9679680b4cf3d08c4c57a36337c1186
- SHA1 0dc952a775499229f22d49c3a523a07dbf34007e
- SHA512 d3fc9129b71409f1963e0c92cdb5de3c7f8687ea3cbb02663952974608646d692e0823948a74aa460d3173c18e111b228ecbb30fcd0739075b51aaa08da2b50d
- MD5 SHA1 SHA512
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 2012 EXCEL.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 EXCEL.EXE 2012 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\Complaint details 976768.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2012