Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/05/2026, 17:26

General

  • Target
    JuanseUnlock V3/Newtonsoft.Json.xml
  • Size 716KB
  • Sample260530-vz2faact5n
  • SHA256 a9c6be122c118de22c72f9f9e5d9ef787492d24ad91d2c9c23b8d1f0e5f2ef3c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
    "C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\JuanseUnlock V3\Newtonsoft.Json.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5060
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\JuanseUnlock V3\Newtonsoft.Json.xml
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1700
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1700 CREDAT:17410 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:4884

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        suggestions[1].en-US

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UFIA7ZDR\suggestions[1].en-US
        • Size 17KB
        • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5060-5-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-10-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-2-0x00007FFC0EE50000-0x00007FFC0EE60000-memory.dmp

        memory/5060-1-0x00007FFC0EE50000-0x00007FFC0EE60000-memory.dmp

        memory/5060-7-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-8-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-4-0x00007FFC0EE50000-0x00007FFC0EE60000-memory.dmp

        memory/5060-6-0x00007FFC0EE50000-0x00007FFC0EE60000-memory.dmp

        memory/5060-9-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-0-0x00007FFC0EE50000-0x00007FFC0EE60000-memory.dmp

        memory/5060-11-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-12-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-14-0x00007FFC0EE50000-0x00007FFC0EE60000-memory.dmp

        memory/5060-13-0x00007FFC0EE50000-0x00007FFC0EE60000-memory.dmp

        memory/5060-15-0x00007FFC4EDD0000-0x00007FFC4EFC5000-memory.dmp

        memory/5060-3-0x00007FFC4EE6D000-0x00007FFC4EE6E000-memory.dmp