Analysis

  • max time kernel
    140s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/10/2024, 01:39

General

  • Target

    5029af584e2c11ef39e00f1ab3c57dd2_JaffaCakes118.exe

  • Size

    330KB

  • MD5

    5029af584e2c11ef39e00f1ab3c57dd2

  • SHA1

    b0bca0cd04628d2084c527949b408e2fc8f978c6

  • SHA256

    e29c0f1c21d2507be7aeb63ae5901a5f1305adfed551aba2c51ec6e376b52364

  • SHA512

    5791f9a80a2bda4e94be04004d35dce5b08381b05a100d326bc65da5e4ed25b308d14c004b8a235081a691752c1f79aa64f52f93d2ffe1f224d4c819bf7e4f94

  • SSDEEP

    6144:dS+QH6yN8wfRe3q+2ZYbO2PY/eQanlrUTnje3tH6twLibb4chz:xE6y66e3N272PYXZjjWtaO+bb4chz

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 3 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\5029af584e2c11ef39e00f1ab3c57dd2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5029af584e2c11ef39e00f1ab3c57dd2_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:4008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4008-0-0x0000000000400000-0x00000000004BD000-memory.dmp

          Filesize

          756KB

        • memory/4008-11-0x0000000000400000-0x00000000004BD000-memory.dmp

          Filesize

          756KB

        • memory/4008-17-0x0000000000400000-0x00000000004BD000-memory.dmp

          Filesize

          756KB