Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/09/2026, 23:48
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260929-1092870-t54a4d.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260929-1092870-t54a4d.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260929-1092870-t54a4d.xlsx
- Size 17KB
- Sample260929-3te9vsvthx
- SHA256 d6d4bca4b0aba621c2253a5f79d7b548e139d9a71a6ad00cf99ab70052f12f8d
- MD5 9ba9d2fe3b0da110d55bb5f6d89e3fc1
- SHA1 190e3de3d2731eb2e2a14b83f63b98b30c46c277
- SHA512 89c56b965c7461082afd3e68304acc65f41905d747b470e050ecfa5d7bf9e694ae3a2a02662f19900bbb9539a0d3630652b484687656220e1d668b4e5947ecd2
- SSDEEP 384:6U56RH30FE6lHk/TXDepx66KoxOcZmZz1HMwV:6e6eFnlIU86d8ZuwV
- TLSH T11F827D2E1A154770D757F8FFC3605A93588CB6D2839FBA1B391061492B8B8F1233F269
- 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4052 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 EXCEL.EXE 4052 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\attachment20260929-1092870-t54a4d.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4052
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\09KFNFK67D0M12SNMHCH.temp
- Size 2KB
- SHA256 cdd1ed44f8c62f7509c7243f75a3b5db776b7e613c63ba0e13d04ee7443929ac
- MD5 19b64132a02d4247c95014a52a9ce668
- SHA1 7f8ba249050f31d1833a3bd51f36b9ba1658a897
- SHA512 182f8e2d1c49fbb324cc6246768b67e0de794865e02ad5c69a327043db694b14bb7a3c634ea4efbb965bb0887554f1092b8f7783bf91f68b655aa707a6033b3e
- TLSH T12751D1021FC33F6BE0284239262E8B1DFA307A565645A31EF78162577F39540896BB5B
- MD5 SHA1 SHA512 TLSH