Analysis

  • max time kernel
    140s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2024 07:53

General

  • Target

    5df61cbb5d5295d3520ea20e8038304e_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    5df61cbb5d5295d3520ea20e8038304e

  • SHA1

    df767296bfc79e80d4a78def5ad175b2dc3b50d5

  • SHA256

    136ac86cafd385da40c3e1a1464cf03d66d40bc58448e99ea2f73ce6659a95d6

  • SHA512

    e650564cf6c466e945d3b2f83412bfc9d4d52f73f9576d817d20678693964f9d3a1bb3f7f0c5858791bc876c4f1fdedac7538ef2fa689c8aaff80194cfda3ad6

  • SSDEEP

    24576:FZY4EpQIEg5e3Fo/pJjmEv6sp7rep0uKUYx:FIryKLjmEvZSpUt

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\5df61cbb5d5295d3520ea20e8038304e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5df61cbb5d5295d3520ea20e8038304e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1020
    • C:\Users\Admin\AppData\Local\Temp\5df61cbb5d5295d3520ea20e8038304e_JaffaCakes118.exe
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2372
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1980
        3⤵
        • Program crash
        PID:1176
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1944
        3⤵
        • Program crash
        PID:3092
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2372 -ip 2372
    1⤵
      PID:1432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2372 -ip 2372
      1⤵
        PID:2224

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2372-0-0x0000000000400000-0x00000000004F4000-memory.dmp

        Filesize

        976KB

      • memory/2372-1-0x0000000000400000-0x00000000004F4000-memory.dmp

        Filesize

        976KB

      • memory/2372-2-0x0000000000400000-0x00000000004F4000-memory.dmp

        Filesize

        976KB

      • memory/2372-4-0x0000000000400000-0x00000000004F4000-memory.dmp

        Filesize

        976KB

      • memory/2372-5-0x0000000000400000-0x00000000004F4000-memory.dmp

        Filesize

        976KB

      • memory/2372-6-0x0000000000400000-0x00000000004F4000-memory.dmp

        Filesize

        976KB

      • memory/2372-10-0x0000000000400000-0x00000000004F4000-memory.dmp

        Filesize

        976KB