Analysis
- max time kernel
145s - max time network
185s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
03/12/2022, 01:08
Static task
static1
Behavioral task
behavioral1
Sample
12f445be3eb360cb621537a9ecc077063399643860a2ee26588b69e1f13b6c84.xls
Resource
win7-20220812-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
12f445be3eb360cb621537a9ecc077063399643860a2ee26588b69e1f13b6c84.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
- Target 12f445be3eb360cb621537a9ecc077063399643860a2ee26588b69e1f13b6c84.xls
- Size 1.1MB
- Sample221203-bhcaaaeg2s
- SHA256 12f445be3eb360cb621537a9ecc077063399643860a2ee26588b69e1f13b6c84
- MD5 46980a1034c1e50936ed93d06a2a0168
- SHA1 f99b8d7797a6f34376a435e77879d2966facb926
- SHA512 b719861c389640c1e43fc812cd770298ff87f31d7ea87a447217dae94cdab7a2326a45dc7d2a79f612c7deef18679f3016eb99d10279c085c4a718bb8da369f1
- SSDEEP 24576:dg9r5XXXXXXXXXXXXUXXXXXXXSXXXXXXXXSm9r5XXXXXXXXXXXXUXXXXXXXSXXXH:kTsp2m2
- 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\~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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1152 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 EXCEL.EXE 1152 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\12f445be3eb360cb621537a9ecc077063399643860a2ee26588b69e1f13b6c84.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1152