Analysis

  • max time kernel
    0s
  • max time network
    0s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    02/08/2024, 01:51

General

  • Target

    8296f8ff0a619262df60397d736ceffa_JaffaCakes118.exe

  • Size

    122KB

  • MD5

    8296f8ff0a619262df60397d736ceffa

  • SHA1

    7cc9d34ab6a15722abf9dda1c3da03465b34a1e1

  • SHA256

    ef6d3a01d54f1432bd49e082c2f111455870eb87fc2cf8f530c036ad94d58b6c

  • SHA512

    4595d8e49c7e7a1185790f0f55cc7efbc21832090a1c80d90744734c42a87c64346af0a208558402a717593eb3b9296fccf232add90a93c188ff4654a61f1eed

  • SSDEEP

    3072:AYAbYM2kF9QMHlKBe8xFtxxFag0PoyNKFLwz35o0qKP:zMuvjFtEgMoyQRwz35t

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.

  • 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.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8296f8ff0a619262df60397d736ceffa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8296f8ff0a619262df60397d736ceffa_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:2000

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2000-0-0x0000000000400000-0x0000000000422000-memory.dmp

          Filesize

          136KB

        • memory/2000-1-0x0000000000400000-0x0000000000422000-memory.dmp

          Filesize

          136KB