Analysis

  • max time kernel
    133s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-06-2024 18:26

General

  • Target

    8eff754a4a74e12696207fa1628ca728_JaffaCakes118.exe

  • Size

    1.6MB

  • MD5

    8eff754a4a74e12696207fa1628ca728

  • SHA1

    673b84ec396783b0478acad28c127eeeca4fbb30

  • SHA256

    0564c9a0ccc3d5f9c61fe6f55171eae39a911fe07beea3891cc5581b3dee2d70

  • SHA512

    65485da0cea9c2e3ef373df90dd79e4f52df95b9d0d8e6b9ffdd52d2aa3156c587c085fc9c83f137fa237801e8f00f0c1d953b577b4271132467c9970142d56e

  • SSDEEP

    24576:+zD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUYw:m6/ye0PIphrp9Zuvjqa0UidL

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8eff754a4a74e12696207fa1628ca728_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8eff754a4a74e12696207fa1628ca728_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Users\Admin\AppData\Local\Temp\8eff754a4a74e12696207fa1628ca728_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\8eff754a4a74e12696207fa1628ca728_JaffaCakes118.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:3280
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 1968
        3⤵
        • Program crash
        PID:3616
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 1916
        3⤵
        • Program crash
        PID:2476
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3280 -ip 3280
    1⤵
      PID:2900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3280 -ip 3280
      1⤵
        PID:4216

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3280-0-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB

      • memory/3280-1-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB

      • memory/3280-2-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB

      • memory/3280-3-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB

      • memory/3280-4-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB

      • memory/3280-5-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB

      • memory/3280-6-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB

      • memory/3280-10-0x0000000000400000-0x00000000004DF000-memory.dmp

        Filesize

        892KB