Analysis

  • max time kernel
    134s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 06:56

General

  • Target

    c0304d669608d1a3f62db95d6416f41d_JaffaCakes118.exe

  • Size

    202KB

  • MD5

    c0304d669608d1a3f62db95d6416f41d

  • SHA1

    691e29688d272e50bf8a86abbb2f7fb70ebd3147

  • SHA256

    c2082d51e38e8155309273892f39263aa02a1a9fb664daf1cbb782950a294f5f

  • SHA512

    bf86c9d330d1642a023b7755621ddec37624c3f988cf6f26fc3d4588154c5e5463d16ea3d8f53c743e216ec982d86ac360ed9242ea60201ce09c59a344c99e29

  • SSDEEP

    6144:k0YhjwuTT396HSjGT7UZ5SPzcxt48mDE40Q3R:ChjfTTHBkc48mtR

Malware Config

Signatures

  • UPX packed file 7 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.

  • 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\c0304d669608d1a3f62db95d6416f41d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c0304d669608d1a3f62db95d6416f41d_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:4380

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4380-0-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/4380-5-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/4380-6-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/4380-8-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/4380-9-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/4380-10-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB

        • memory/4380-13-0x0000000000400000-0x0000000000477000-memory.dmp

          Filesize

          476KB