Analysis

  • max time kernel
    148s
  • max time network
    138s
  • 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, 07:43

General

  • Target
    attachment20260930-1253-e26kpz.xlsx
  • Size 15KB
  • Sample260930-jkknfaws3l
  • SHA256 aeb1f136fa564ae889631c1754c9e35252b10d084d32532052e4d292a980910f
  • 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 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\attachment20260930-1253-e26kpz.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4292

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 1KB
        • SHA256 d89e28f111f9960fab75f16f1b88a08f137010596de79c4f12a4004fc66fcae9
        • MD5 SHA1 SHA512 TLSH

        memory/4292-5-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-12-0x00007FFF11F60000-0x00007FFF11F70000-memory.dmp

        memory/4292-1-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-7-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-8-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-9-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-11-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-10-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-6-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-13-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-2-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-4-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-0-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-14-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-15-0x00007FFF11F60000-0x00007FFF11F70000-memory.dmp

        memory/4292-27-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp

        memory/4292-3-0x00007FFF54BFF000-0x00007FFF54C00000-memory.dmp

        memory/4292-46-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-49-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-48-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-47-0x00007FFF14BE0000-0x00007FFF14BF0000-memory.dmp

        memory/4292-50-0x00007FFF54AA0000-0x00007FFF54D03000-memory.dmp