Analysis

  • max time kernel
    148s
  • max time network
    154s
  • 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, 01:45

General

  • Target

    4ae1d693132fc53d00b71691eb7fa2aa_JaffaCakes118.exe

  • Size

    228KB

  • MD5

    4ae1d693132fc53d00b71691eb7fa2aa

  • SHA1

    30cfbc38a26b5e0f1ba562e14efe66b2111f1413

  • SHA256

    325424afdba86aa35954e9c377e9681852032f9d467bb0a21e36517adba3bfdc

  • SHA512

    b8b1fb9b72ec7929e31084a912c47c8fef5bfe81d759c0bef6a0cdb0e5e1b7b93f74dddca3d02dfa729de9bbe0320c0bdecca17d1a7000247611a8ce61a28bb4

  • SSDEEP

    6144:9bizmVhTAgZKR4wpr3N/SCcn/Ovu0D98CU:TjkgQRHrICcn+3LU

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 6 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\4ae1d693132fc53d00b71691eb7fa2aa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4ae1d693132fc53d00b71691eb7fa2aa_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:4092

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4092-0-0x0000000000400000-0x0000000000487000-memory.dmp

          Filesize

          540KB

        • memory/4092-11-0x0000000000400000-0x0000000000487000-memory.dmp

          Filesize

          540KB

        • memory/4092-12-0x0000000000400000-0x0000000000487000-memory.dmp

          Filesize

          540KB

        • memory/4092-15-0x0000000000400000-0x0000000000487000-memory.dmp

          Filesize

          540KB

        • memory/4092-18-0x0000000000400000-0x0000000000487000-memory.dmp

          Filesize

          540KB

        • memory/4092-21-0x0000000000400000-0x0000000000487000-memory.dmp

          Filesize

          540KB