Analysis
- max time kernel
150s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 15:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-8yu914.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-8yu914.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-8yu914.xlsx
- Size 15KB
- Sample261002-ss2rcsch85
- 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 5736 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 EXCEL.EXE 5736 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\attachment20261002-278819-8yu914.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5736
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\BKKNO8O84CIEWR2QMJI6.temp
- Size 670B
- SHA256 a6ff422959b78ee8997b0610f8790f307e6ba400ad97a21043c63acc70b4ac7d
- MD5 19f1b46e27d14a9510aa1a867914a862
- SHA1 e34bc28c3c6abff44fdb0a04a4f2c733474a7357
- SHA512 70b438fe7afbed95e48a4983a81d426efda7534250c0e6c3c3c1146dbda0ff23d2b0300a56389cc407115b1acfdb7444d5e5ebd6fc6f167fa6ad9621d893fe6a
- TLSH T12001E15159C35B93D0184231A6328319E360B847B734431F378922DF5D71C50918C7AF
- MD5 SHA1 SHA512 TLSH