Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2024, 01:48

General

  • Target

    4ae32b2ed31d34f87a05f8c78c82adc7_JaffaCakes118.exe

  • Size

    316KB

  • MD5

    4ae32b2ed31d34f87a05f8c78c82adc7

  • SHA1

    f959c70adcd55898998a6d152bfc98ee5bf571fb

  • SHA256

    dc881ef592cd919ce48896b546cd1eeb079a390f99693ba8067f2f5928ab5af5

  • SHA512

    312eec7294f4da707ed1dce39ca3b9d70c3519a2f8a7926f023f5140ed16de228499fdb1abb49b1f6da30ac975393d61654946428d40efb5bc03af40238e43d9

  • SSDEEP

    6144:AJiMpm+TDRlPswEvuB5xJRCSIVnuewQ7hpa0lkLcKgsuQo1RWO:A42vRlPsBvmxzC/GQVpafgKgsuPRWO

Malware Config

Signatures

  • 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.

  • UPX packed file 3 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4ae32b2ed31d34f87a05f8c78c82adc7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4ae32b2ed31d34f87a05f8c78c82adc7_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:1108

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1108-0-0x00000000003D0000-0x000000000048B000-memory.dmp

          Filesize

          748KB

        • memory/1108-11-0x00000000003D0000-0x000000000048B000-memory.dmp

          Filesize

          748KB

        • memory/1108-17-0x00000000003D0000-0x000000000048B000-memory.dmp

          Filesize

          748KB