Analysis

  • max time kernel
    148s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 23:48

General

  • Target
    attachment20260720-1072-45f8n5.xlsx
  • Size 17KB
  • Sample260720-3tf66ahs4l
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260720-1072-45f8n5.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4356

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 7a5b06396f680d63a8208237a567199c7d99c8fae685706e75732431e9bcc2c8
        • MD5 SHA1 SHA512 TLSH

        memory/4356-11-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-13-0x00007FFA90930000-0x00007FFA90940000-memory.dmp

        memory/4356-3-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-0-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-4-0x00007FFAD367F000-0x00007FFAD3680000-memory.dmp

        memory/4356-6-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-10-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-9-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-12-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-2-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-5-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-7-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-8-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-14-0x00007FFA90930000-0x00007FFA90940000-memory.dmp

        memory/4356-15-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp

        memory/4356-1-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-39-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-40-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-42-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-41-0x00007FFA93660000-0x00007FFA93670000-memory.dmp

        memory/4356-43-0x00007FFAD3520000-0x00007FFAD3783000-memory.dmp