Analysis
- max time kernel
148s - max time network
150s - 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, 10:44
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-l6qbgj.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-l6qbgj.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-l6qbgj.xlsx
- Size 15KB
- Sample261002-msvp6agf44
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4140 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4140 EXCEL.EXE 4140 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 EXCEL.EXE 4140 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-l6qbgj.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4140
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:5656
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\YBT53DI5P1MFDY8CK5SK.temp
- Size 651B
- SHA256 234e318b8559fd75a64c59411c38b71a28e9ad42175afc41867ae24ecd38c766
- MD5 cffc2c09133c225b18e5df455ed31848
- SHA1 6557f1641cd2ff4f26a76910d82332152ec237cb
- SHA512 2feec024de77918b1664c7f00b31d626fda279f21fbe811a7fcbe40800ba7990c04696f71f76b277c7407f936cfe6e4cd97d996d36f060c4aa559aa541333ce9
- TLSH T185F08B121B87AFEBD0694636286A430ED7207C196610D30FE284122B7CA1A40895EFEA
- MD5 SHA1 SHA512 TLSH