Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 02:02

General

  • Target
    attachment20260804-750-lrnkla.docx
  • Size 104KB
  • Sample260804-cf36nabc25
  • 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 7 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\attachment20260804-750-lrnkla.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3680

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD2671.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 09ebfca7dc66166f0f46758a4fb52870607b88bdcfd0a3580864d2fb72336faa
        • MD5 SHA1 SHA512 TLSH

        memory/3680-9-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-10-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-2-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-1-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-0-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-8-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-7-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-14-0x00007FFF9C3D0000-0x00007FFF9C3E0000-memory.dmp

        memory/3680-13-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-6-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-3-0x00007FFFDE5AD000-0x00007FFFDE5AE000-memory.dmp

        memory/3680-12-0x00007FFF9C3D0000-0x00007FFF9C3E0000-memory.dmp

        memory/3680-11-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-17-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp

        memory/3680-18-0x000001C4E7920000-0x000001C4E7AC9000-memory.dmp

        memory/3680-5-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-4-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-165-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-166-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-168-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-167-0x00007FFF9E590000-0x00007FFF9E5A0000-memory.dmp

        memory/3680-169-0x000001C4E7920000-0x000001C4E7AC9000-memory.dmp

        memory/3680-170-0x00007FFFDE510000-0x00007FFFDE705000-memory.dmp