Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 09:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-wxlcl6.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-wxlcl6.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-wxlcl6.xlsx
- Size 26KB
- Sample261002-k9thbaseqb
- SHA256 5a2f76b0ab028d720226307d946daf3d1c6517c24e57b3b88b80a9104e53038e
- MD5 76698589068e6a570d3a763e634d2a50
- SHA1 3ce6f7c02681ef7231bea99e7df40600b5ef9cb4
- SHA512 902ad7724c89981e28e522fd18fdf5ce24da44d5ba1ad28bb86daefd843181262eee1068c5ced52d763eb530a87a8f858364a212f95b8c5ebc2e4123708eca25
- SSDEEP 768:hw89XP+ITyRpK+OFzXoylWwl60AwzO41MDHlk2:hw89f+I8xCoTGmcSFk2
- TLSH T150C26C3E430B41B1C77AF57C87649186A85CBA668157F21B361036483E8F3ED1AEE4B6
- MD5 SHA1 SHA512 SSDEEP TLSH
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 1992 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 EXCEL.EXE 1992 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\attachment20261002-278819-wxlcl6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1992
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Z6VAK85MCCN34C4EC0J9.temp
- Size 1KB
- SHA256 ccac2dda0f2726d42596224a47c98b8840b2e1543b054291441c75e29914a487
- MD5 75ec24aa6cb26872c945778bb437ebe6
- SHA1 52fcf74f5338d27f6579aa621cc36247f630fd6f
- SHA512 6a6642f603c62e12f67c6ab9d4ff85d75fccaf02e87279135e0e699b1bff3b644c014a32275776cbb33555b2771af92a03df196c95c68b9f4588c4dd735da16c
- TLSH T12341F5025BCF0F77E524C13A72E58321E730BA07EB15560E7284666A2CB2560DFADB15
- MD5 SHA1 SHA512 TLSH