Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 21:32

General

  • Target

    4f228ebdae05ceaab392d75b48ae1109_JaffaCakes118.exe

  • Size

    187KB

  • MD5

    4f228ebdae05ceaab392d75b48ae1109

  • SHA1

    0d1b76480e2401c0f29b15a41850ab6366ccd4c7

  • SHA256

    1af08ded05d162a9aaa5a3b27d27e000c2c8368aad07450f5e5e21090c49c590

  • SHA512

    c7ebd03d6308ba2cb2f801398a185ad0bc72fa821b54082e4627c5ba244d1884c9c032ec50fc3b19a06d8be5cfbbe607e9f27c4a71cf6a1bf88843a31ae8aeb3

  • SSDEEP

    3072:2m6uex5y4CjmZt/8at0CQlRy/r8DEwcD/mtoAbAE6nx+6o9W/aPosure84/Dre:2m65+jmn/8at0tlRKq+UAEox+55RkeDm

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 7 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\4f228ebdae05ceaab392d75b48ae1109_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4f228ebdae05ceaab392d75b48ae1109_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:4500

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4500-0-0x0000000000400000-0x0000000000471000-memory.dmp

          Filesize

          452KB

        • memory/4500-3-0x0000000000400000-0x0000000000471000-memory.dmp

          Filesize

          452KB

        • memory/4500-6-0x0000000000400000-0x0000000000471000-memory.dmp

          Filesize

          452KB

        • memory/4500-7-0x0000000000400000-0x0000000000471000-memory.dmp

          Filesize

          452KB

        • memory/4500-8-0x0000000000400000-0x0000000000471000-memory.dmp

          Filesize

          452KB

        • memory/4500-9-0x0000000000400000-0x0000000000471000-memory.dmp

          Filesize

          452KB

        • memory/4500-12-0x0000000000400000-0x0000000000471000-memory.dmp

          Filesize

          452KB