Analysis
- max time kernel
148s - max time network
130s - 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, 14:03
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-f9sg96.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-f9sg96.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-f9sg96.xlsx
- Size 15KB
- Sample261002-rc6vpsyfph
- SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
- MD5 70c0ff18eefa3b8bee8c7c21d97c3307
- SHA1 1c5bd99a621f57c460bf2167b1a10c09babee027
- SHA512 ca62ccdd36f34a3c51ca3ca4db77e54c3365202f747dc44d7c1a5daefb61a51c856c4ee85c67926670d69965764bc11992dc70755757464030198afe235f51fd
- SSDEEP 384:7K+s7L63D5zv3yBpQ3lWQOCqdH5wCBCJSqxFOn53jUO:e+x5JOCqN5fkHC5TV
- TLSH T1F6626C3DBEC0C855C627A9B16A19E0815DCD046F765EF11B6B80B09C1266BD01F0FDBE
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 1916 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 EXCEL.EXE 1916 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-f9sg96.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1916
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4DZ2T3KPQ549Q698015G.temp
- Size 2KB
- SHA256 a63f067447df78d431d429038e183f9dd7294e4d811a1fa24e1593a2b7b9a1fa
- MD5 6b8cd43e3c9cc35e3d9c28fd3a7a7e34
- SHA1 85223a4ee0665aab3d13bd4a56f7bd3830b00285
- SHA512 805d1b3728768e19fb79baec380ddd716419b84ec946e550b17bcd9f0a8aa8a81eaa7539f1b6eec60bbbca4e55ba90898eedc0639168d1370bc1d77e2cb196f3
- TLSH T12851DF0919830EA7E02482312B2BC357D774FD41BF10DA1EEB94B68F7D65440DAB9E99
- MD5 SHA1 SHA512 TLSH