Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 23:33

General

  • Target
    attachment20260930-527357-f2tlu2.xlsx
  • Size 26KB
  • Sample260930-3j8tescf75
  • SHA256 5a2f76b0ab028d720226307d946daf3d1c6517c24e57b3b88b80a9104e53038e
  • 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 SetWindowsHookEx 15 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\attachment20260930-527357-f2tlu2.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4188

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 645B
        • SHA256 a533d0bbb816d222b45f997a52e1a37e31b24ab4ab597352370e360e8d5e2d49
        • MD5 SHA1 SHA512 TLSH

        memory/4188-15-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-34-0x0000016824350000-0x00000168245D3000-memory.dmp

        memory/4188-4-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-5-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-3-0x00007FFC8A41F000-0x00007FFC8A420000-memory.dmp

        memory/4188-11-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-8-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-7-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-6-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-10-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-13-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-12-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-14-0x00007FFC476D0000-0x00007FFC476E0000-memory.dmp

        memory/4188-0-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-1-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-9-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-36-0x0000016824350000-0x00000168245D3000-memory.dmp

        memory/4188-19-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-20-0x0000016824350000-0x00000168245D3000-memory.dmp

        memory/4188-2-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-16-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp

        memory/4188-35-0x0000016824350000-0x00000168245D3000-memory.dmp

        memory/4188-17-0x00007FFC476D0000-0x00007FFC476E0000-memory.dmp

        memory/4188-43-0x0000016824350000-0x00000168245D3000-memory.dmp

        memory/4188-58-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-59-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-61-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-60-0x00007FFC4A400000-0x00007FFC4A410000-memory.dmp

        memory/4188-62-0x0000016824350000-0x00000168245D3000-memory.dmp

        memory/4188-63-0x00007FFC8A2C0000-0x00007FFC8A523000-memory.dmp