Analysis

  • max time kernel
    89s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-04-2024 09:47

General

  • Target

    platformBinary32/bin/client/jvm.dll

  • Size

    3.7MB

  • MD5

    f3ab3c90201e0f092e3f69d0dc379fc4

  • SHA1

    5b58a83a875c5aae82fc3bc738acd39f6c268d0e

  • SHA256

    f47842d41f9e0605d24a509e4e76b8dda71894571536ccb4a50464b5f83c8420

  • SHA512

    f6909ff9fc2526bbd3233379c2590549f211472d6f15e6f1667a523549d96836d8a2d602edf55c8c0779b28cf5d8159d27728156f8a3884868b7df8a1bbc9edc

  • SSDEEP

    98304:Pf7HWgN5RUmWJi8jKHz8GpJY6Lcv/GEZao:Pf7HpRSJi8jKH/3Fcv/GEZao

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\platformBinary32\bin\client\jvm.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:864
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\platformBinary32\bin\client\jvm.dll,#1
      2⤵
        PID:4116
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 516
          3⤵
          • Program crash
          PID:4560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4116 -ip 4116
      1⤵
        PID:4652

      Network

      MITRE ATT&CK Matrix

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