Analysis
- max time kernel
149s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 05:43
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-1253-8m2vr1.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1253-8m2vr1.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-1253-8m2vr1.xlsx
- Size 26KB
- Sample260930-gex1ga1gnh
- 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 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 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 1408 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 EXCEL.EXE 1408 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\attachment20260930-1253-8m2vr1.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1408
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 b141652f8baa4498d5ace2557bb538440da5c25ffe40a174d80108c5fa2871a0
- MD5 d29033d5c9ca51ae38577d92c645be84
- SHA1 4571ce944616a1d0c7f12f0ff7231f350b73f491
- SHA512 d737c9955572353906ec0af3416f81320445ef7440253416b4c7ff6c70b6e8b3fe7d9c1dce8285c0a768c86fe30daffa38ac6414f5a541b248c66b446f3fdb50
- TLSH T1FE51DF0519830FA7F02482312B2AC357D774FD41BB10DA1EEB98B68F6D61440DAB9E99
- MD5 SHA1 SHA512 TLSH