Analysis

  • max time kernel
    140s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-02-2024 03:12

General

  • Target

    jre/bin/WindowsAccessBridge.dll

  • Size

    93KB

  • MD5

    e5a6231fe1e6fec5f547dfd845d209bc

  • SHA1

    3f21f90ecc377b6099637d5b59593d2415450d45

  • SHA256

    51355ea8a7dc238483c8069361776103779ce9fe3cd0267770e321e6e4368366

  • SHA512

    d5d20df0089f3217b627d39abd57c61e026d0dc537022fb698f85fa6893c7fa348c40295deec78506f0ef608827d39e2f6f3538818ba25e2a0ee1145fcc95940

  • SSDEEP

    1536:EHSB4i2hJwZaDEoDVzkhbyJCAqn9nV+1vkJnHBoY8BK5Hj:EJJwZWEoDVYby81yiBovkHj

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\jre\bin\WindowsAccessBridge.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3852
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\WindowsAccessBridge.dll,#1
      2⤵
        PID:1116
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 600
          3⤵
          • Program crash
          PID:1692
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1116 -ip 1116
      1⤵
        PID:4176

      Network

      MITRE ATT&CK Matrix

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