Analysis
- max time kernel
148s - max time network
140s - 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, 04:29
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-mxc5ge.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-mxc5ge.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-143791-mxc5ge.xlsx
- Size 15KB
- Sample261002-e4m6fsxybt
- 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 5192 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5192 EXCEL.EXE 5192 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 EXCEL.EXE 5192 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\attachment20261002-143791-mxc5ge.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5192
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\9EW3602T3B1NEOTN080Z.temp
- Size 1KB
- SHA256 25f2b8aaa29097eda9136b5290d881e2bf3358cc74a650f3f79fd8af493b1f77
- MD5 03491a7f3e7aa43dbd0945e8a86355bb
- SHA1 656559f88fb88bae5df1361e02a82d1342b10e87
- SHA512 2b37aea65290817ae99441709f07bb05546bde4eddad64b9da855309a8ab12733ff9fec920adc8fcadb65cb1287d9280b2338f3a5beab459a3179ca63a8b9418
- TLSH T1A921C0060B920F1BD02583365F3F8369F63479039310A39E6694516F6CAA918CA5DFD9
- MD5 SHA1 SHA512 TLSH