Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 04:02

General

  • Target
    attachment20260718-1052-bvxd58.xlsx
  • Size 114KB
  • Sample260718-els9raaz21
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs

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\attachment20260718-1052-bvxd58.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2040

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 fc14c9867c27fdabc55e13eb30b9199034bcca44982e62a13462139a4e0e8224
        • MD5 SHA1 SHA512 TLSH

        memory/2040-5-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp

        memory/2040-2-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-3-0x00007FFBFE33F000-0x00007FFBFE340000-memory.dmp

        memory/2040-4-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-0-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-6-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp

        memory/2040-7-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-8-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp

        memory/2040-11-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp

        memory/2040-10-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp

        memory/2040-13-0x00007FFBBC030000-0x00007FFBBC040000-memory.dmp

        memory/2040-12-0x00007FFBBC030000-0x00007FFBBC040000-memory.dmp

        memory/2040-9-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp

        memory/2040-17-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp

        memory/2040-1-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-40-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-41-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-42-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-43-0x00007FFBBE320000-0x00007FFBBE330000-memory.dmp

        memory/2040-44-0x00007FFBFE1E0000-0x00007FFBFE443000-memory.dmp