Analysis

  • max time kernel
    139s
  • max time network
    126s
  • 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, 23:40

General

  • Target

    4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe

  • Size

    202KB

  • MD5

    4fa74f1bb0ab41268431c8828bd0c70f

  • SHA1

    cd9f4b641a73ba40e9e0a7f013614353967c3132

  • SHA256

    bd25ff1d849febe97a26db50bb0aba543607af0ac5c441cb95982cbd5b6a9cbb

  • SHA512

    0a94a59b0ccc04eb004b665621e09ee67976e6ca74afbe918dc6f3816f9b59e6e6339057c6363be96b8d1b6073bdedefa0e1f6c28a3aa932ce4246b60797a705

  • SSDEEP

    6144:xiOcIXzm0+kxjqaiI6nt51zrOpw6P5b8xnMS9:xtDz+I2aiIa51Ow6J+nMS9

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.

  • 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\4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4fa74f1bb0ab41268431c8828bd0c70f_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:1736

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1736-0-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/1736-3-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/1736-6-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/1736-7-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/1736-8-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/1736-14-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB