Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/10/2026, 13:45
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261001-527357-hbk14g.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261001-527357-hbk14g.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261001-527357-hbk14g.xlsx
- Size 15KB
- Sample261001-q2vcjadb28
- 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 3872 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3872 EXCEL.EXE 3872 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 EXCEL.EXE 3872 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\attachment20261001-527357-hbk14g.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3872
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 48d51556f9e51377db74d805d9484e7e0ed4f866678ced4c28ded409e05f5068
- MD5 0c65e08c6110f6d8fcf6825988fce140
- SHA1 bd81b6decc0776bb36aa6932be286413bb8153a3
- SHA512 496ea54bed6087145dc6966ccf4544fa003cb43be498b7ea112a77660a31686cb77fc31f261e820c0ed44546059dc99e7566bddfd3bd04f6ff5395648b02bd9e
- TLSH T1BA5110020B9B1FABD1550673663D1B0ED734B963A200A70EF2C2619E7D64E018A3B55B
- MD5 SHA1 SHA512 TLSH