Analysis
- max time kernel
149s - max time network
139s - 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, 11:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-7iov9n.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-7iov9n.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-7iov9n.xlsx
- Size 26KB
- Sample261002-nd8txasyex
- 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 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 5092 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 EXCEL.EXE 5092 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\attachment20261002-278819-7iov9n.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5092
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\26B0S97V3IEFZK1IP2YM.temp
- Size 2KB
- SHA256 8cab5015505159be25c2a7c392b6317678e526ebfa7eccf5e95562589e243d07
- MD5 3e6da1ef5e516f889884b1468f63160c
- SHA1 a278de54adb7bad4885ac04b5e164ea85c5d678a
- SHA512 9aeb7d2fc0dac32d1b5fd0ebe4545d8e9a9f3d560e8a2657912c66ac9531e31c151032226e24405eefd059491393606d679133df8c95ae200dc5e21c637a7146
- TLSH T16F51C1111A825BABF4184639162B9B25E770BC03971CD20D7788369FBCB38448F5FB6B
- MD5 SHA1 SHA512 TLSH