Analysis
- max time kernel
141s - max time network
134s - platform
windows10_x64 - resource
win10v20201028 - submitted
29/10/2020, 00:22
Static task
static1
Behavioral task
behavioral1
Sample
notice-4911.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
notice-4911.xls
Resource
win10v20201028
0 signatures
0 seconds
General
- Target notice-4911.xls
- Size 54KB
- Sample201029-6je2ya2dms
- SHA256 638b9285176c5b9f541eb705dd4bf2ef68eddc7b6e67f77c081cc38460d0be89
- MD5 dcc23e22dfb171c9b4367ad5da4dd6bb
- SHA1 dad1e5320874cce65bea82159f11c0cf1331befc
- SHA512 036d696d5d71e08850e74779c38085187863daa6c532a3fdb4a1d3c300045b47b54b341a72ff68ed04b3b4201cb43dd1181f32584f6df0069dcbd35ef823b64f
- 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\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 2484 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 EXCEL.EXE 2484 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\notice-4911.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2484