General

  • Target
    Raton RAT.rar
  • Size 39.7MB
  • Sample261010-db3vrsxzev
  • SHA256 15015d47139c6c3530ca036f7c2d371bdb663c58ef6323fd04494ac49252392e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • ratonrat

Version
  • Free

Mutex
  • silly1

Attributes
  • assist

    silly11

  • box

    silly8

  • box_icon

    silly10

  • box_msg

    silly9

  • box_title

    silly17

  • defender

    silly23

  • delay

    silly5

  • hide_file

    silly7

  • open_website

    silly13

  • password

    silly20

  • process_critical

    silly6

  • raw

    silly21

  • reconnect

    silly22

  • startup

    silly4

  • tag

    silly16

  • uac

    silly11

  • vm

    silly15

  • website

    silly14

Extracted

Family
  • xworm

C2
  • us.loclx.io:49051

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    DlpUserAgent.exe

Targets

    • Target
      Raton RAT.rar
    • Size 39.7MB
    • SHA256 15015d47139c6c3530ca036f7c2d371bdb663c58ef6323fd04494ac49252392e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Detects Defendnot

    • Detects RatonRAT payload

    • Family: Defendnot

      Defendnot is a tool designed to disable Microsoft Defender.

    • Family: RatonRAT

      RatonRAT is an information stealer written in C#.

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks