Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 09:01

General

  • Target

    0489d621e02602c707f29e6ae5210970_JaffaCakes118.exe

  • Size

    74KB

  • MD5

    0489d621e02602c707f29e6ae5210970

  • SHA1

    ebd4c9db24d3880868425a9e980bdfaa8196cc42

  • SHA256

    5637bf92c1d42080a030673472c2d01ed76d3c2166d02017af8842b4013c1a09

  • SHA512

    df16df6f946ed01af1fbe8e590d7540945d3f0ac4e0f5be1a57a584abac3e2f4ef15ea93585e15c1e23f44f1642a9070916ef04b2b82fb6f6073a5252001d55e

  • SSDEEP

    1536:4tfkjZQLyknPgAWwC+dBYSjNhtbKR/dOuMT5uh:C8rkPIf+XYs/lKX05

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

  • MetaSploit

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

  • Deletes itself 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0489d621e02602c707f29e6ae5210970_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0489d621e02602c707f29e6ae5210970_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\0489D6~1.EXE >> NUL
      2⤵
      • Deletes itself
      PID:2196

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • memory/3028-0-0x0000000000400000-0x000000000042D606-memory.dmp
    Filesize

    181KB

  • memory/3028-1-0x0000000000400000-0x000000000042D606-memory.dmp
    Filesize

    181KB

  • memory/3028-3-0x0000000000401000-0x000000000040C000-memory.dmp
    Filesize

    44KB

  • memory/3028-4-0x0000000000400000-0x000000000042D606-memory.dmp
    Filesize

    181KB

  • memory/3028-5-0x0000000000401000-0x000000000040C000-memory.dmp
    Filesize

    44KB