Analysis
- max time kernel
148s - max time network
144s - 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, 10:02
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-656fzp.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-656fzp.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-656fzp.xlsx
- Size 15KB
- Sample261002-l2rt7avfmh
- 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 2320 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2320 EXCEL.EXE 2320 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 EXCEL.EXE 2320 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\attachment20261002-278819-656fzp.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2320
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IVMVCMLVGZQY3TDC17TX.temp
- Size 2KB
- SHA256 feb6857adfdfa89d0152e43fb9e44aae37ecb18d9dd953d32f8eb46a6b9a3da9
- MD5 d88c05d831c781012a2173f62f5efad2
- SHA1 40832e30d32da7e385f33f204c43f32d454da88c
- SHA512 bf898de25e6fcc61b27bad20d6877202baaeac927c44712bfbc5814a5cff3af8bff7b5dedda335eac3c11dd2aa97ee8c1e5f977fcf54db0c98344cc9c6a87138
- TLSH T17D51F20A4E470F16E05882769B2EE757D730BC12AB50831FD784921F7CA9604CAADEDB
- MD5 SHA1 SHA512 TLSH