Analysis
- max time kernel
148s - max time network
132s - 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, 06:27
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-1253-b81zpb.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1253-b81zpb.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-1253-b81zpb.xlsx
- Size 26KB
- Sample260930-g7vqtagg75
- 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 4152 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 EXCEL.EXE 4152 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-b81zpb.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4152
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ZM3538MBRC8A0BW7CZC1.temp
- Size 654B
- SHA256 220022e8d0cf15bf4964934642f6599b5435d353d53c124dec412ad4d61fbd8c
- MD5 940dc8082b7468e238cfa6787454afdf
- SHA1 cca6a74cd31e56bf148da070ac212f86ddf4efbd
- SHA512 aaae16d114b9adbc814d7369cb98507d7ebf68c4c36b833259f439fd1dbefab73ecf0ca59f8de06349e14682be4599f10be96575d81095b9f5e904a376c9203b
- TLSH T1A7F0C0034F5B0E9EF42042B65626875DE7317C06A215C61E6584933F7CBECC08428EE7
- MD5 SHA1 SHA512 TLSH