Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 01:05
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-1092870-ox3wk4.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1092870-ox3wk4.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-1092870-ox3wk4.xlsx
- Size 15KB
- Sample260930-bfz9bsvgrg
- 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 3404 EXCEL.EXE - Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 EXCEL.EXE 3404 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\attachment20260930-1092870-ox3wk4.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3404
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 6fd5f112072ec03d5679d96315118d2278857115389dcc9ae6f5bee35f3913e0
- MD5 7290c3d2d0f7cbf5a4c85d4d45bcd3de
- SHA1 a8f63b19eb59d71b448fd5630f2f62f04b01b016
- SHA512 f74670fb5376939b4cb34308d4bba1b36c4bf2d8d73a2db46aad81899db8428e2ffe619412cdce6475c48a4e19d9cc711b4c2b5261efd4fbfb918d612edb3f37
- TLSH T10241D4134F870E7AC1384B736A2F8359E370B9235B19C32EE240E22BACB5550DD95E19
- MD5 SHA1 SHA512 TLSH