Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 03:46

General

  • Target
    attachment20260804-1169-vb5qkm.docx
  • Size 104KB
  • Sample260804-ebmn8ace42
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260804-1169-vb5qkm.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2936

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 d756a199d076b3b6edb4d36711e5f695433df2dd46b0740864e1d4e1b91a9fb4
        • MD5 SHA1 SHA512 TLSH

        memory/2936-12-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-7-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-3-0x00007FF90905F000-0x00007FF909060000-memory.dmp

        memory/2936-6-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-5-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-0-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-2-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-8-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-10-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-9-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-4-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-11-0x00007FF8C6C90000-0x00007FF8C6CA0000-memory.dmp

        memory/2936-14-0x00007FF8C6C90000-0x00007FF8C6CA0000-memory.dmp

        memory/2936-16-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-17-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-15-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-13-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-20-0x00007FF908F00000-0x00007FF909163000-memory.dmp

        memory/2936-1-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-58-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-57-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-56-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-59-0x00007FF8C9040000-0x00007FF8C9050000-memory.dmp

        memory/2936-60-0x00007FF908F00000-0x00007FF909163000-memory.dmp