Analysis
- max time kernel
148s - max time network
131s - 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, 13:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-8l8qc8.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-8l8qc8.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-8l8qc8.xlsx
- Size 15KB
- Sample261002-ql9saavdld
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 5656 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 EXCEL.EXE 5656 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\attachment20261002-278819-8l8qc8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5656
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QUVDPBDFCOITWO370YPS.temp
- Size 651B
- SHA256 7e33761deb88798d0876b1ec83bf3d5a69c5b0c30a6dfaba92d12e08ba985089
- MD5 66e443fe9059f92ccb6848be8bec46b9
- SHA1 cd6baad0c1e8d6c699f01bc0952e184ebed4def0
- SHA512 0f77e4409d1ab53b67f922d95e990d80b7ecd22c7b3833b27c2d925f9bec2d1585908b7d468999319b50b13e58651480907f142575b43303e362b7a8f7eaec06
- TLSH T18CF08B031A4E0F4AC0648772AD2A8356D351B816DB62AA2EE3D0511FBC716149D49BBE
- MD5 SHA1 SHA512 TLSH