Analysis

  • max time kernel
    131s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/06/2024, 07:00

General

  • Target

    $PLUGINSDIR/NSISPlugin_JApply.dll

  • Size

    1.1MB

  • MD5

    1f12359ab3740a4e8def6462cf15af79

  • SHA1

    f31bcf77958be35affe4eb77cc33a7ed9d571559

  • SHA256

    79edbb683db5574f58c050352180bbfc5748e2b3d06cb748837d9724803bbfc0

  • SHA512

    2fb7559b425af6358203d1ba7b440b4d115756cef6e8baba3fcc922b9b1a6288c57210f90a4c02591c94e0ac339f2f9ab25fa181d2fd916b94a56aa6de524d58

  • SSDEEP

    12288:wP6H3pAtfeC4tfBfBuv+gvxI4bwIsJHxbtEsuXTb/EcgAowQ4n+7M:QtWC4tfZBgTncF+JXT7cAowQ4nuM

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\NSISPlugin_JApply.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1872
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISPlugin_JApply.dll,#1
      2⤵
        PID:3248
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3248 -s 644
          3⤵
          • Program crash
          PID:2904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3248 -ip 3248
      1⤵
        PID:3524

      Network

      MITRE ATT&CK Matrix

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      Downloads