Analysis
- max time kernel
149s - max time network
145s - 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, 12:00
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-cyh0zj.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-cyh0zj.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-cyh0zj.xlsx
- Size 15KB
- Sample261002-n6fntszfph
- 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 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 1192 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1192 EXCEL.EXE 1192 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 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-cyh0zj.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1192
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DT4H6U0KRFRHE7TBAWVO.temp
- Size 1KB
- SHA256 c8add042961a72635a27a77fb475e2a09742e8fcb68873202e09a807d9e5c829
- MD5 e9f58c827356b4e284eb0c035242f7d8
- SHA1 a069ecc0de5b6cd86d6d5ac3861fb87db17d7b38
- SHA512 5711a5f949c2365390806ecb9340e2ecbfc8f21ce11d5e3b8f23765ae201f5b44691641141001205188cac808b897180cde0c9222da911a36581911bb5e3c4ec
- TLSH T1A521001146D74F4BD1254336163B5796DB20FE02AF14EB1EA6D4513E2D38900C98FE6B
- MD5 SHA1 SHA512 TLSH