General

  • Target
    ddos tool.exe
  • Size 594KB
  • Sample260721-2m2c3sga63
  • SHA256 7210b7ba643efd3799d548276999e7086ab0fab8a93395ff7d7d35ce31ca7143
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • ratonrat

Version
  • Free

C2
  • s7yhs0kdub.localto.net:8039

Mutex
  • PsHbD2WxbnWcwOSjdDMZLoR

Attributes
  • assist

    false

  • box

    false

  • box_icon

    No icon

  • box_msg

    Hello, i'm the description of your raton client message box

  • box_title

    Hello, im a title for your message box

  • defender

    true

  • delay

    0

  • hide_file

    true

  • open_website

    false

  • process_critical

    true

  • raw

    silly21

  • reconnect

    3

  • startup

    true

  • tag

    Infected

  • uac

    false

  • vm

    true

  • website

    https://t.me/sillyisafed

Targets

    • Target
      ddos tool.exe
    • Size 594KB
    • SHA256 7210b7ba643efd3799d548276999e7086ab0fab8a93395ff7d7d35ce31ca7143
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects RatonRAT payload

    • Family: RatonRAT

      RatonRAT is an information stealer written in C#.

    • Looks for VirtualBox Guest Additions in registry

    • Renames multiple (147) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v16

Tasks