Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-09-2024 05:45

General

  • Target

    fb9eb986b27d1d7e0d60dd7f45b1df3d_JaffaCakes118.exe

  • Size

    307KB

  • MD5

    fb9eb986b27d1d7e0d60dd7f45b1df3d

  • SHA1

    537508cfeccd54e5e7555b36fe4e8a4ce29ec6b0

  • SHA256

    55039bbee924f8f73bba3581ae87966c7556f1741af6f3631795ccce5e46cc71

  • SHA512

    948228968de7bc5320c1501ab69e3fcd7a401da14ac40f207bf100eb9fc963e7559a9664c864406d776bfb9954797febab93658e978c71cea7f919657128e44c

  • SSDEEP

    6144:jNKIK84tmzVZMrRhZf4thIemgV+HW3K9hXykOSmreSSegE:u84tmzgrlMhIedV+HW3KPy9edhE

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 4 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\fb9eb986b27d1d7e0d60dd7f45b1df3d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fb9eb986b27d1d7e0d60dd7f45b1df3d_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:4428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4428-0-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/4428-10-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/4428-14-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB

  • memory/4428-16-0x0000000000400000-0x00000000004B7000-memory.dmp

    Filesize

    732KB