Analysis
- max time kernel
148s - max time network
142s - 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, 09:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-c0frxe.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-c0frxe.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-c0frxe.xlsx
- Size 15KB
- Sample261002-k9nxtss18p
- 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 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 2612 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2612 EXCEL.EXE 2612 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 EXCEL.EXE 2612 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-c0frxe.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2612
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\OXMQNM47T53OT2UVJRNO.temp
- Size 1KB
- SHA256 92f17de8cb26afe9197b32deaa53d920d746a5d97cef1783b15d777cd3636d26
- MD5 c445f581dc9d8844cf9a32d7306d4e4d
- SHA1 b9740c069a57284be142893569f4077ca3eecabf
- SHA512 3ecd36fd5ad127343689d994bc607582bfcc343faf0f61c4139b1dd056f589492fa1b5219f280bc301c96d672ffbac59b4df46463fac4e3fcac007a55efc427d
- TLSH T19B2123034B472FAFD02542311E2A5B5EE3307C525611932EF2C521DF7E54940461EB96
- MD5 SHA1 SHA512 TLSH