Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 14:04

General

  • Target
    attachment20261001-527357-mko11t.xlsx
  • Size 13KB
  • Sample261001-rdb2qazcmc
  • SHA256 285784851d15222d72621148e673567630bfd863294654c966aa679d82fd032a
  • 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\attachment20261001-527357-mko11t.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3792

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 efb53a86189f8ab4c172aeb45aa5917cce94dc422e7282baf79ab6566edd1840
        • MD5 SHA1 SHA512 TLSH

        memory/3792-2-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-13-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-9-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-8-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-7-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-11-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-0-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-12-0x00007FFBDC8F0000-0x00007FFBDC900000-memory.dmp

        memory/3792-10-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-5-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-6-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-4-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-1-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-15-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-17-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-16-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-14-0x00007FFBDC8F0000-0x00007FFBDC900000-memory.dmp

        memory/3792-19-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp

        memory/3792-3-0x00007FFC1EE7F000-0x00007FFC1EE80000-memory.dmp

        memory/3792-46-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-49-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-48-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-47-0x00007FFBDEE60000-0x00007FFBDEE70000-memory.dmp

        memory/3792-50-0x00007FFC1ED20000-0x00007FFC1EF83000-memory.dmp