Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 04:30

General

  • Target
    attachment20260907-1106-bc0nhv.xlsx
  • Size 15KB
  • Sample260907-e4sqyawzfx
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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 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\attachment20260907-1106-bc0nhv.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2796

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 4KB
        • SHA256 c98f2fc7164c81585e78ec754c29a7487cc694e50e83bad718b1e7878109f8f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2796-10-0x00007FFC1A7D0000-0x00007FFC1A7E0000-memory.dmp

        memory/2796-13-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-5-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-4-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-3-0x00007FFC5CF9F000-0x00007FFC5CFA0000-memory.dmp

        memory/2796-6-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-8-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-9-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-7-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-14-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-1-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-11-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-0-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-12-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-15-0x00007FFC1A7D0000-0x00007FFC1A7E0000-memory.dmp

        memory/2796-16-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp

        memory/2796-2-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-46-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-48-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-49-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-47-0x00007FFC1CF80000-0x00007FFC1CF90000-memory.dmp

        memory/2796-50-0x00007FFC5CE40000-0x00007FFC5D0A3000-memory.dmp