Analysis
- max time kernel
121s - max time network
129s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
01/12/2021, 14:06
Static task
static1
Behavioral task
behavioral1
Sample
ThreatsXSurveyX20165.xlsb
Resource
win7-en-20211104
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
ThreatsXSurveyX20165.xlsb
Resource
win10-en-20211104
0 signatures
0 seconds
General
- Target ThreatsXSurveyX20165.xlsb
- Size 155KB
- Sample211201-reeh8scgck
- SHA256 66855182d76be9e5dca7e2dcdda65385eeb5624b967ad4f9fc9321b2b35d9996
- MD5 22b2cd9d5961d5a4ea0c866f5e9b58e6
- SHA1 0e821f0310c2feee353ae42ad91795e005e54e83
- SHA512 f17f633c0531d64a14e459053c5d2cb6ce7864feeab0aa07720123acc6b02ab7a34ddc42d6f8fa452904f6c68e3f247ac374687033b1b23253effedd13430561
- 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 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 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 3448 EXCEL.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 EXCEL.EXE 3448 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\ThreatsXSurveyX20165.xlsb"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3448