Analysis

  • max time kernel
    1787s
  • max time network
    1789s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09-05-2024 18:56

General

  • Target

    $PLUGINSDIR/downloader_nsis_plugin.dll

  • Size

    1.2MB

  • MD5

    14930a06cbfb26d5ffffd354fa12d5f8

  • SHA1

    1de289bab03eaad965e419d657c3531a3738c558

  • SHA256

    3ef7a13886328dafba1c49ec096da122e63839ac6965bf4f3d4dcce3a35ccc6d

  • SHA512

    385268602f050c060795312c9cb86e979030a21b8cecc20303b346bbc0800a468a84a291224592d9b0e43458e579660b8062f6b9cba3b2e79aab5015d1dcc67b

  • SSDEEP

    24576:eDe+j+n40zyob+w+LsoZttOWR7vDzAOdYKT9s6rNnb3Khz:Eei+n7zy2ULsGjOWR7vDzhdYKThNnzKN

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\downloader_nsis_plugin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\downloader_nsis_plugin.dll,#1
      2⤵
        PID:2332
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 816
          3⤵
          • Program crash
          PID:3548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2332 -ip 2332
      1⤵
        PID:1472

      Network

      MITRE ATT&CK Matrix

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      Downloads