Analysis

  • max time kernel
    140s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 02:00

General

  • Target

    8e973b1995b1e62408bcbde5697b7b28_JaffaCakes118.exe

  • Size

    374KB

  • MD5

    8e973b1995b1e62408bcbde5697b7b28

  • SHA1

    61b4b0dc41a466f22b8ba73cdfe76cd9207cf65c

  • SHA256

    0cd03a73a368df60386f9d5d5f2511c2ead65f0488fde89f5184083a4fbf5885

  • SHA512

    bb6351cf07033a7c5b13abf69b9eba4cde7eb667f408443a1d75a551571d23ffaa9d7d9273992d1cc611c365cfaca0dd521389e1a757ba7e13d083b8b839f94e

  • SSDEEP

    6144:avKiChkNUvfrcWeGP2zxcSNtIS1QALjwMD2FPehbF52xE+yEylkml:MPNkfrcWB2zKWRLjzF2E+Tyh

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Drops file in Windows 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 registry class 4 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e973b1995b1e62408bcbde5697b7b28_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8e973b1995b1e62408bcbde5697b7b28_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Installs/modifies Browser Helper Object
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • System policy modification
    PID:3612

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3612-0-0x0000000000770000-0x0000000000771000-memory.dmp

          Filesize

          4KB

        • memory/3612-1-0x0000000000400000-0x0000000000464000-memory.dmp

          Filesize

          400KB

        • memory/3612-2-0x0000000000770000-0x0000000000771000-memory.dmp

          Filesize

          4KB

        • memory/3612-3-0x0000000000400000-0x0000000000464000-memory.dmp

          Filesize

          400KB