Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 14:18
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-p83vpw.xlsx
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-p83vpw.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-p83vpw.xlsx
- Size 20KB
- Sample261002-rmjsxssza1
- 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 1736 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1736 EXCEL.EXE 1736 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 EXCEL.EXE 1736 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-p83vpw.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1736
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MNVZDW5HDDNQZWAQCBH0.temp
- Size 3KB
- SHA256 18063e1e6ffd7558dca5a42f0b48abf00a6be2facd2dd750ecb0c9144a0f3cc9
- MD5 77754ddd9731eeb30c8cc32804a4e52e
- SHA1 f05bf4ecd2b04ede2bbd7d42f4de13307b529493
- SHA512 6d63733c193d27859c2122019a7144e2b0ea4dfba63569b0b9e5a249b9da6882e5c0b16e3085e8d6cb4fd501f021cadb50be4d0cbdabed27a75cf3153f6cffdf
- TLSH T13A8113010BC7AFEBD0E546362A399709DF607906A710624E638FB65E7FB14008BAD95E
- MD5 SHA1 SHA512 TLSH