Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 17:44

General

  • Target

    f8772b9a80138cd39a71f4faac388e49_JaffaCakes118.dll

  • Size

    9KB

  • MD5

    f8772b9a80138cd39a71f4faac388e49

  • SHA1

    407a90f3af90cb6bd8b8fa63990bd71409556da0

  • SHA256

    432b4e84ec739ebeac84485407f087223331eaef24c6c7b133c353c618ccec8b

  • SHA512

    86fa0352c0f14f9bbfeec86905e3c643a7e968a8a610b51c6a9229197d7d394c1c0f7b2d30467ea481f4d8b59315b891d7e419bf9dd785bda962d797e8c06fbf

  • SSDEEP

    96:jQ3Zn/2CiXsLex50FaCRwIvvwF+k4s/DjiWjOr2a0cZYynqjfQaJotQPKu:c/tiXsLecRXvvrASWjOPYHjJotU

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://192.168.1.104:8892/M4yb

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\f8772b9a80138cd39a71f4faac388e49_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3852
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f8772b9a80138cd39a71f4faac388e49_JaffaCakes118.dll,#1
      2⤵
        PID:3756

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3756-0-0x0000000002410000-0x0000000002411000-memory.dmp

      Filesize

      4KB