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Analysis

  • max time kernel
    149s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 12:36

General

  • Target

    2c5ee5c6705e7d4cf8d62f5264c239db_JaffaCakes118.dll

  • Size

    85KB

  • MD5

    2c5ee5c6705e7d4cf8d62f5264c239db

  • SHA1

    1a9289564fa9b1d044a36c9c40a45cbb3954464a

  • SHA256

    855ca22320f1284d3de551466d7e31730b8d89eca79100e33681fd913670df10

  • SHA512

    bbf660316a46af5d622fbd8fa016801509e64861e9cd9973d343d18e6f019f954513510077f9cf00c3c908812aeff845a5c7f6f5c69f52d83e96f94ab1af3be4

  • SSDEEP

    1536:wTnDhFjclsWVM3p3VME/9wBL1Ze66jP5BHdSZBKglJFrVzdbDWKmYkE95r:wDDLcj2plMEOpjIkZBFlBdbDWKrkEX

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2c5ee5c6705e7d4cf8d62f5264c239db_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\2c5ee5c6705e7d4cf8d62f5264c239db_JaffaCakes118.dll
      2⤵
        PID:3928
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 600
          3⤵
          • Program crash
          PID:4880
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3928 -ip 3928
      1⤵
        PID:4964

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3928-0-0x0000000000400000-0x0000000000443000-memory.dmp

        Filesize

        268KB