Analysis
- max time kernel
136s - max time network
132s - platform
windows10_x64 - resource
win10 - submitted
21/09/2020, 15:09
Static task
static1
Behavioral task
behavioral1
Sample
st 7044.xls
Resource
win7v200722
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
st 7044.xls
Resource
win10
0 signatures
0 seconds
General
- Target st 7044.xls
- Size 143KB
- Sample200921-6ps2nl98a2
- SHA256 071f41c6ba5d557491c35260b8d99a5cee331d870c1fbc7756303de0eb3ba63e
- MD5 d37ea0e04f634195f4037ed049538f8f
- SHA1 cf0d658c3bc33bc5bcb8f4852a7a3dc805d36860
- SHA512 f8b113615b780a7d27a56804bf3d964f4270183134a991fccb8c278d47e05b1c08a27aea98b713b2d2b08e68f5015629277ad9fdac7d26fd2a21514e9c0c161a
- 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 3676 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 EXCEL.EXE 3676 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\st 7044.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3676