Analysis

  • max time kernel
    1s
  • max time network
    4s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 01:36

Errors

Reason
Machine shutdown

General

  • Target

    f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe

  • Size

    141KB

  • MD5

    f9799d217ea10c80096f02643506d9f3

  • SHA1

    a433c27d6bca8cf17438565f1757f39701f09104

  • SHA256

    1df1eef5e335867748ac9e3a2c3d3dd1277f3909ce8387b10b3c1dcf178a180d

  • SHA512

    d0d90acfa8d6fa289a3acf2396f1fca5b2e00bc1bbff7677a0752d3648860ff928d2ed447b805571acdf2d7d52d92514d074e61118163526a205d7dc171e841f

  • SSDEEP

    3072:cSXihzlxRRER5brzruA+Xv35ByNQHbDlh31IGf45s0n:cSSxlfmR5br+J35ByNkNhii45

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\f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f9799d217ea10c80096f02643506d9f3_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:4524

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4524-0-0x0000000000400000-0x0000000000429000-memory.dmp

          Filesize

          164KB

        • memory/4524-1-0x0000000000400000-0x0000000000429000-memory.dmp

          Filesize

          164KB