Analysis
- max time kernel
148s - max time network
136s - 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, 09:11
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-89eqq7.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-89eqq7.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-89eqq7.xlsx
- Size 15KB
- Sample261002-k53kessbph
- SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
- MD5 ba907819ba93cc080a70e07963e69533
- SHA1 d3864531e6cd5edb8182bdc40b4e56ee353a517b
- SHA512 b400b87128d0e01f16f3c74e7875e7e788e311301a4561a7cb3431c3e344856ac5353dd9dc734d1b2c11fcc1e4d802663ca01d431c18e33d4fb5bc8e4efec0d7
- SSDEEP 192:axj+93Snn3CsCyQHQPBlog3CjWjUOQjPW0gY5x0YNJFJd9SHWpvI7emBg1gJS0e:aV+1g4Sp3CigO2WM5GCJFJzSo+e4g5Z
- TLSH T1DC626D1EBFB4CC55C6235BB8E219E065850C10AB9607F19B7B58709CA476EC06B0FCED
- 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 2928 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2928 EXCEL.EXE 2928 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 EXCEL.EXE 2928 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\attachment20261002-278819-89eqq7.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2928
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5LI0WCJTROJDXQP91XKD.temp
- Size 3KB
- SHA256 865f5a2094086983a9a55a565268112df2138d527f56464562129441dc95fce5
- MD5 e34500e13c4b86d2a3ec7d9b810a5a21
- SHA1 d8e78d1fa607773a92507b7e53f0e64fb0e5b046
- SHA512 856a6dda30157155ea49345cd89d54fa825634b5371aed892074beaa278e28777aac53678429d602f47092227f5ecd09751a809a6fb7c431c45dbd13c8805525
- TLSH T1B651E1034A8F9F9FD47442766E26C35FE660BC17AA126A1EA2D0461B3D79500CDACB4E
- MD5 SHA1 SHA512 TLSH