Analysis
- max time kernel
148s - max time network
127s - 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, 04:29
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-143791-d0nr0.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-143791-d0nr0.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-143791-d0nr0.xlsx
- Size 20KB
- Sample261002-e4l86avw4m
- 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 5028 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5028 EXCEL.EXE 5028 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 EXCEL.EXE 5028 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-d0nr0.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5028
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FIWDUMNX6CWR369BDA60.temp
- Size 1KB
- SHA256 2d2b0d142693f2e266b411e991affc4ace8d5b7b43625d9ad0a56b1324d13076
- MD5 56e5a7806702da0bdd470fe41b037356
- SHA1 ee497e90588fdda553713fcf825de49791f31752
- SHA512 a4c5a73118c1737203e26d03ff5123c1a61333a9cf85308cb78bb0e566ca56dca0f340141e82bd55fe58801a1cdbc659cf33b36441e037dcd15d47021878a90e
- TLSH T1C641F2010BCA6F9BD0588576263D4B49D3387C12BA00A30FF3C0615BBC799409E69F2B
- MD5 SHA1 SHA512 TLSH