Analysis

  • max time kernel
    55s
  • max time network
    55s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 16:51

General

  • Target

    $PLUGINSDIR/nsisXML.dll

  • Size

    11KB

  • MD5

    a2725e4d4d57d9d497e0a384d2884417

  • SHA1

    ee31ce04298964e5239368ca8fd7b3f1cda5d878

  • SHA256

    e8b26d9497bf1f3be386158f7f338fa03c0cad9c893a7e96a0200a438c1733c7

  • SHA512

    8d69e6bdd73a9845ba02917bd7f8e17e9a7a818348899d5ebb6e9055094c9b746550d6807c0412c2537a59b916b377aced3cf3932eb361d923816fd05866de99

  • SSDEEP

    96:z50nDR93puFU7aMlUzVaXYDNwIJ1uUgkWJozlfGa3CeOY3/wDQhmrjpcAWvPaSZm:l0n3h+4uaMzOi/EQO11WHaSWjp9ffbE

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisXML.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisXML.dll,#1
      2⤵
        PID:1864
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 636
          3⤵
          • Program crash
          PID:3460
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1864 -ip 1864
      1⤵
        PID:2332

      Network

      MITRE ATT&CK Matrix

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      Downloads