Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 00:36

General

  • Target
    attachment20260930-1092870-r4pnkp.xlsx
  • Size 15KB
  • Sample260930-axyw6aah64
  • SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
  • 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 12 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\attachment20260930-1092870-r4pnkp.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4812

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 3KB
        • SHA256 d5a7d108e52e9d507a5595145406fb615d1a0512cd290d6426be41a02ff79311
        • MD5 SHA1 SHA512 TLSH

        memory/4812-15-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-13-0x00007FF9D01C0000-0x00007FF9D01D0000-memory.dmp

        memory/4812-5-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-4-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-6-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-8-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-9-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-10-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-0-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-11-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-3-0x00007FFA12A8D000-0x00007FFA12A8E000-memory.dmp

        memory/4812-14-0x00007FF9D01C0000-0x00007FF9D01D0000-memory.dmp

        memory/4812-12-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-7-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-1-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-28-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-2-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-50-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-51-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-53-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-52-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4812-54-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4812-55-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp