Analysis

  • max time kernel
    1s
  • max time network
    3s
  • 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, 21:56

Errors

Reason
Machine shutdown

General

  • Target

    4f3d539be754a116faace0c94e1b2eb0_JaffaCakes118.exe

  • Size

    147KB

  • MD5

    4f3d539be754a116faace0c94e1b2eb0

  • SHA1

    35f0b5a0b624568ea4fd3fff8cd8ce963139a737

  • SHA256

    b1fd02b93964f24bba4ede2535306aad32e7dd52273f74e049e2e94670aa9057

  • SHA512

    49f8679a44658c4ffba80673bbea990891f96d2b11c9e3ddc87fda354417d62d894c96c9a5200ec971df9b78ad0d369e51c9fd40513fa628bd972691ae2eb9f1

  • SSDEEP

    3072:COktn8E+ZfBIK/bpBnj4l2hLOJod27tinUcOIVguedZvVpUMtm:COWSjIKnj14odMEU2vedZNp5Y

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\4f3d539be754a116faace0c94e1b2eb0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4f3d539be754a116faace0c94e1b2eb0_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:2176

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2176-0-0x0000000000401000-0x0000000000405000-memory.dmp

          Filesize

          16KB

        • memory/2176-1-0x00000000008F0000-0x0000000000913000-memory.dmp

          Filesize

          140KB

        • memory/2176-2-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/2176-3-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB