Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 23:59

General

  • Target

    930dd3501adad97c9dff68a91285dea1_JaffaCakes118.exe

  • Size

    226KB

  • MD5

    930dd3501adad97c9dff68a91285dea1

  • SHA1

    7ef0c5234904640569bcff9957e8817aaa4166f2

  • SHA256

    242092d9862bcb6f063d5669c03f46fa3e0ef0b4f109d93b5b9e685974792732

  • SHA512

    e31ca3bb19ddfb916915fedd0dfdebbdc2ce1e521da156fa266d0f60626a0092cf176a8c81be67b42cca6db4e2fcac2e644888fecbc769802570e3bea3a5be36

  • SSDEEP

    6144:eIMuFmf4GPzTz8fXPJENOFqUX1p+vz/wDXh:eBug4SoXJENOgUlpez/wDx

Malware Config

Signatures

  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\930dd3501adad97c9dff68a91285dea1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\930dd3501adad97c9dff68a91285dea1_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • Modifies system certificate store
    PID:1788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1788-0-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/1788-9-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/1788-11-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/1788-12-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/1788-14-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/1788-15-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/1788-16-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB

  • memory/1788-18-0x0000000000400000-0x0000000000487000-memory.dmp

    Filesize

    540KB