General

  • Target
    CapCut.exe
  • Size 2.4MB
  • Sample260724-tpw75sgn9w
  • SHA256 a0c226f33ebbb6c1f69963efa961e20582537af82f37b2ab4360e49ae1a48163
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • ratonrat

Version
  • Professional

C2
  • 5agrvq976y.localto.net:2050

Mutex
  • 6J18JY1iu0uWCB4vQ6TpRkx

Attributes
  • assist

    true

  • box

    true

  • box_icon

    Error

  • box_msg

    Update to the new version from capcut.com

  • box_title

    You are using an older version of CapCut.

  • defender

    true

  • delay

    0

  • hide_file

    true

  • open_website

    false

  • password

    t.me/junk_code

  • process_critical

    true

  • raw

    silly21

  • reconnect

    3

  • startup

    true

  • tag

    CapCut

  • uac

    true

  • vm

    true

  • website

    https://t.me/example

Targets

    • Target
      CapCut.exe
    • Size 2.4MB
    • SHA256 a0c226f33ebbb6c1f69963efa961e20582537af82f37b2ab4360e49ae1a48163
    • 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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks