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
02/10/2026, 14:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-aqtpbx.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-aqtpbx.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-aqtpbx.xlsx
- Size 17KB
- Sample261002-rmqapszcna
- 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 5784 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 EXCEL.EXE 5784 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-aqtpbx.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5784
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\47OQMG216X3TMVVCVJXQ.temp
- Size 2KB
- SHA256 dd75b21492f3280d6ffb5902b5fe263c932e9e0d16fbc4977a36493d18b94d00
- MD5 f6872bc51cc3b11ac4ba6a8c0c19de5d
- SHA1 814d01e1f5e0432825879588d39d7e60cf8046a7
- SHA512 903c9fddc87174b44f7d749681738ce29608b6c81b6ad91731ad13549a570d79b819ba789cdfaad0e2714e715f33b812c831fbe82619fe8d33176015c0489b36
- TLSH T14951E1034F875F2AD1154B736A36EB59E730B911A719C61E9280D2BB7CB58808E4EE19
- MD5 SHA1 SHA512 TLSH