Analysis

  • max time kernel
    149s
  • max time network
    140s
  • 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, 10:51

General

  • Target
    attachment20260930-1253-n1rrhf.xlsx
  • Size 20KB
  • Sample260930-mxvwqa1dlf
  • SHA256 8e9b6db172ba674734bd749dd79f5801b76c3857f6936bbddbe6035b84a10a22
  • 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\attachment20260930-1253-n1rrhf.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4972

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 1KB
        • SHA256 70e08ba49e2a43e4ff828d5529f3027bcadda55dd13ea79e895d7d5b00026336
        • MD5 SHA1 SHA512 TLSH

        memory/4972-10-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-12-0x00007FFF42370000-0x00007FFF42380000-memory.dmp

        memory/4972-1-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-5-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-6-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-4-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-8-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-7-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-11-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-13-0x00007FFF42370000-0x00007FFF42380000-memory.dmp

        memory/4972-2-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-9-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-0-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-26-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-27-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-3-0x00007FFF849ED000-0x00007FFF849EE000-memory.dmp

        memory/4972-50-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-49-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-53-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-52-0x00007FFF84950000-0x00007FFF84B45000-memory.dmp

        memory/4972-51-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp

        memory/4972-48-0x00007FFF449D0000-0x00007FFF449E0000-memory.dmp