Analysis
- max time kernel
148s - max time network
129s - 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, 06:42
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-l0459p.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-l0459p.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-l0459p.xlsx
- Size 20KB
- Sample261002-hgrf5stbph
- SHA256 8e9b6db172ba674734bd749dd79f5801b76c3857f6936bbddbe6035b84a10a22
- MD5 d54705afb35e2b567ff4da571623efa5
- SHA1 37aeb77aeac48362237ab07efe1d4b57b76ac10d
- SHA512 6a93fb912633c0f67a124e8531b816f81550868c10e87e767f76fb5ed7cb2995d68f06e07d710fc9687f4d9211a5a349be070a98fde5f7ab4db01c4763f803a1
- SSDEEP 384:YDLSpX2LGGVFIJ7uLx/I4hoXgu7qW+NrDE5giL6wR6meuaAQUr/:oLS5U7+J7uV/owpW+BDE5Lebm/HQ2/
- TLSH T1A092AF38E40AACD8D26AB4FE408D12A2152D6996D354AF0B3DE1F65C2E4465F0F8F1DA
- 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 1376 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1376 EXCEL.EXE 1376 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 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-l0459p.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1376
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1H96AP36CDICGD999V43.temp
- Size 2KB
- SHA256 78f67a6c1dc635333fbbd7791749faf4efb8a969fb4f361ec32877bcbf18aa07
- MD5 9580e405d551c9c0c3cf4f93125a85ff
- SHA1 683b5d20c8a8e965cd4bc2fbcd84e219cfabbe1b
- SHA512 15695aa03bba2c7d604191dd2689294e31db51dee0244681a617c0baef39c04d6466121e7ea3a7c62ebb021f2d10b5b1a35383994890c16fd80e940f83fc12a3
- TLSH T1005116034F8B5F1BC3640B77273D8745E730F821B629821DD680426F7C751808A1AE1B
- MD5 SHA1 SHA512 TLSH