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Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 17:08

General

  • Target

    $PLUGINSDIR/jxjobvm.dll

  • Size

    166KB

  • MD5

    5613f2de866bbdb4b29af5b5c803d81e

  • SHA1

    c9dd9313bfde0fd1ae0e3982d14e311e576aff86

  • SHA256

    0dfe18f5c66604cd9d070d408458e78b897b0b17b27854cdebead0dce328aa7e

  • SHA512

    73c0e9f12bc714ec88e9f33e5278688b1205f2640b3be4c411f6896832e634fb9cbd3f50b43ec7cd473e4c80f78c798cdb603bc236f0d4ca0c4edd45f63e9faa

  • SSDEEP

    3072:GahhttEEADqaQs/SCvUhstM1dPmOJOM+8q9szYPau:JhhtWEA3ACUVdPmOfaiu

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\jxjobvm.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jxjobvm.dll,#1
      2⤵
        PID:4332
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4332 -s 600
          3⤵
          • Program crash
          PID:752
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4332 -ip 4332
      1⤵
        PID:2272

      Network

      MITRE ATT&CK Matrix

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      Downloads