Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 17:58

General

  • Target
    attachment20260808-750-rp4epl.xlsx
  • Size 114KB
  • Sample260808-wj5nfabl6z
  • 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\attachment20260808-750-rp4epl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3440

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 3KB
        • SHA256 acf9260c46e609be83c615fef4b395d9f08ad2c0af5f153c6b89ce6a7fc8f9ae
        • MD5 SHA1 SHA512 TLSH

        memory/3440-15-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-32-0x00000218C78C0000-0x00000218C7B43000-memory.dmp

        memory/3440-1-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-4-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-5-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-6-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-7-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-8-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-9-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-11-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-13-0x00007FFE859C0000-0x00007FFE859D0000-memory.dmp

        memory/3440-14-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-12-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-0-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-2-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-10-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-43-0x00000218C78C0000-0x00000218C7B43000-memory.dmp

        memory/3440-25-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp

        memory/3440-3-0x00007FFEC813F000-0x00007FFEC8140000-memory.dmp

        memory/3440-31-0x00000218C78C0000-0x00000218C7B43000-memory.dmp

        memory/3440-16-0x00007FFE859C0000-0x00007FFE859D0000-memory.dmp

        memory/3440-36-0x00000218C78C0000-0x00000218C7B43000-memory.dmp

        memory/3440-24-0x00000218C78C0000-0x00000218C7B43000-memory.dmp

        memory/3440-58-0x00000218C78C0000-0x00000218C7B43000-memory.dmp

        memory/3440-62-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-63-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-65-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-64-0x00007FFE88120000-0x00007FFE88130000-memory.dmp

        memory/3440-66-0x00000218C78C0000-0x00000218C7B43000-memory.dmp

        memory/3440-67-0x00007FFEC7FE0000-0x00007FFEC8243000-memory.dmp