Analysis
- max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 03:47
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-li8niy.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-li8niy.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-143791-li8niy.xlsx
- Size 26KB
- Sample261002-ecf8tsvzcv
- 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 1668 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 EXCEL.EXE 1668 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\attachment20261002-143791-li8niy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1668
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UYG5WFFIADDV9EDGS2LY.temp
- Size 2KB
- SHA256 0dc41b8bb6938f3f2d8e8ef72799cc4c93d74d2bb5f43fe2ddd203d5e280258a
- MD5 c128c8c0158e6ac1541db774c2e83311
- SHA1 a064672aef18e22f9d739f2f7fe47b08b332dc2e
- SHA512 558b869940293dc502bad85a3943919e2b61e04b9365bd1032da57be600ce6ae5bcd9fe635e598d811aa36c9f4c70775f78dda87955de10797fff5e7b8073b03
- TLSH T1C75111061BCB2E16D124C3312739D31BFB30BC029B54961FA78CE22F6D655408A2EE9E
- MD5 SHA1 SHA512 TLSH