Analysis

  • max time kernel
    139s
  • max time network
    129s
  • 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, 21:05

General

  • Target

    4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe

  • Size

    200KB

  • MD5

    4f072f0f957935fd83c60c8e55d4d39f

  • SHA1

    218c10850c231c3da66eb877d3f081fd802f3e4a

  • SHA256

    c4b5e9280a81f6f8d1d4784e7fc2aac2e42ca0b76e58c9ab02ed8c2f491eee28

  • SHA512

    73cc473a451d3a614300b410d15c96a3082b143d750e8cbf41738dc5b23ffc030ada7358d68307017a1a5629bf841f1adad7092f43d037cd3f5dd855dcc1368c

  • SSDEEP

    6144:OhhQmXTdpmQmaax/45v1oxVtAAoLie/Nukk:O7Tdpmxa4/YW/avGkk

Malware Config

Signatures

  • 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.

  • UPX packed file 5 IoCs

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

  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:3780

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3780-0-0x0000000000400000-0x0000000000476000-memory.dmp

          Filesize

          472KB

        • memory/3780-3-0x0000000000400000-0x0000000000476000-memory.dmp

          Filesize

          472KB

        • memory/3780-7-0x0000000000400000-0x0000000000476000-memory.dmp

          Filesize

          472KB

        • memory/3780-9-0x0000000000400000-0x0000000000476000-memory.dmp

          Filesize

          472KB

        • memory/3780-14-0x0000000000400000-0x0000000000476000-memory.dmp

          Filesize

          472KB