Analysis
- max time kernel
148s - max time network
143s - 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, 03:41
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-irhqw3.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-irhqw3.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-143791-irhqw3.xlsx
- Size 26KB
- Sample261002-d852ds1z8r
- SHA256 5a2f76b0ab028d720226307d946daf3d1c6517c24e57b3b88b80a9104e53038e
- MD5 76698589068e6a570d3a763e634d2a50
- SHA1 3ce6f7c02681ef7231bea99e7df40600b5ef9cb4
- SHA512 902ad7724c89981e28e522fd18fdf5ce24da44d5ba1ad28bb86daefd843181262eee1068c5ced52d763eb530a87a8f858364a212f95b8c5ebc2e4123708eca25
- SSDEEP 768:hw89XP+ITyRpK+OFzXoylWwl60AwzO41MDHlk2:hw89f+I8xCoTGmcSFk2
- TLSH T150C26C3E430B41B1C77AF57C87649186A85CBA668157F21B361036483E8F3ED1AEE4B6
- 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 236 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 236 EXCEL.EXE 236 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 EXCEL.EXE 236 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\attachment20261002-143791-irhqw3.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:236
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6RF15F26UR2U7CMXSGNB.temp
- Size 3KB
- SHA256 bc408b3d1cc695dff594b1881d27c7df1a3ac238754b8a0663a84ad3f5ba49ef
- MD5 3198948f139f208c0e31d859a4436459
- SHA1 53ea7c34dfea8e4c6a24db104bb251d26aa4fe3e
- SHA512 ad760ff05fef0161cf1378dc6ad344e5b2f9d7b61b2a332e4e3472034ba01722ef8bb17db5ba95eab41db3f611e0cca4ca257fa9e35007a35603ad2e3e80a381
- TLSH T15D51EF110DEB0E3BE83483B67B3B4716D3307901AE40926EE584916F6E7A941CE8DA5B
- MD5 SHA1 SHA512 TLSH