Analysis

  • max time kernel
    141s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16/10/2024, 23:36

General

  • Target

    4fa3508374ea34a12c02b9c5cc8a7145_JaffaCakes118.exe

  • Size

    517KB

  • MD5

    4fa3508374ea34a12c02b9c5cc8a7145

  • SHA1

    9c91138e50f407b01e95379341afaeb7482264cd

  • SHA256

    7617c422fe1837ba06d336ebdce9ff053490760ce751b2457ed19d291245055b

  • SHA512

    dc46c9a2564d42c61c48fa398917604d802233cd57a345b6be7d6f133f0c1d6e246724bafb2708d0a70da3315e1d10e3626c3e16da00fb67fd414dddd0979593

  • SSDEEP

    12288:myJVkvuf92tKdubUAnN7vRv0tpRsbQ5QVW1meyUGpCBwvGHeEHm9Lf:mOxf92tKdu4AnN7vF0tpRsbQ5QVW1HGT

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4fa3508374ea34a12c02b9c5cc8a7145_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4fa3508374ea34a12c02b9c5cc8a7145_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:108

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/108-0-0x0000000000400000-0x000000000050D000-memory.dmp

          Filesize

          1.1MB

        • memory/108-1-0x00000000006B0000-0x00000000006C6000-memory.dmp

          Filesize

          88KB

        • memory/108-26-0x0000000002620000-0x0000000002621000-memory.dmp

          Filesize

          4KB

        • memory/108-25-0x00000000006D0000-0x00000000006D1000-memory.dmp

          Filesize

          4KB

        • memory/108-24-0x00000000027D0000-0x00000000027D1000-memory.dmp

          Filesize

          4KB

        • memory/108-23-0x00000000027B0000-0x00000000027B1000-memory.dmp

          Filesize

          4KB

        • memory/108-22-0x00000000027C0000-0x00000000027C1000-memory.dmp

          Filesize

          4KB

        • memory/108-21-0x0000000002790000-0x0000000002791000-memory.dmp

          Filesize

          4KB

        • memory/108-20-0x00000000027A0000-0x00000000027A1000-memory.dmp

          Filesize

          4KB

        • memory/108-19-0x0000000002770000-0x0000000002771000-memory.dmp

          Filesize

          4KB

        • memory/108-18-0x0000000002780000-0x0000000002781000-memory.dmp

          Filesize

          4KB

        • memory/108-17-0x0000000000940000-0x0000000000941000-memory.dmp

          Filesize

          4KB

        • memory/108-16-0x00000000002A0000-0x00000000002A1000-memory.dmp

          Filesize

          4KB

        • memory/108-15-0x00000000002B0000-0x00000000002B1000-memory.dmp

          Filesize

          4KB

        • memory/108-14-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/108-13-0x0000000000290000-0x0000000000291000-memory.dmp

          Filesize

          4KB

        • memory/108-12-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/108-11-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/108-10-0x00000000006E0000-0x00000000006E1000-memory.dmp

          Filesize

          4KB

        • memory/108-9-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/108-8-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/108-7-0x00000000006A0000-0x00000000006A1000-memory.dmp

          Filesize

          4KB

        • memory/108-6-0x0000000000240000-0x0000000000250000-memory.dmp

          Filesize

          64KB

        • memory/108-5-0x0000000000930000-0x0000000000931000-memory.dmp

          Filesize

          4KB

        • memory/108-4-0x0000000000920000-0x0000000000921000-memory.dmp

          Filesize

          4KB

        • memory/108-27-0x0000000000400000-0x000000000050D000-memory.dmp

          Filesize

          1.1MB

        • memory/108-45-0x0000000000400000-0x000000000050D000-memory.dmp

          Filesize

          1.1MB