General

  • Target
    d21c71a090cd6759efc1f258b4d087e82c281ce65a9d76f20a24857901e694fc
  • Size 322KB
  • Sample260905-g9knmaybrd
  • SHA256 d21c71a090cd6759efc1f258b4d087e82c281ce65a9d76f20a24857901e694fc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Path
  • C:\ProgramData\readme.txt

  • conti

Ransom Note
  • All of your files are currently encrypted by CONTI ransomware. If you try to use any additional recovery software - the files might be damaged or lost. To make sure that we REALLY CAN recover data - we offer you to decrypt samples. You can contact us for further instructions through: Our website TOR VERSION : (you should download and install TOR browser first https://torproject.org) http://contirecj4hbzmyzuydyzrvm2c65blmvhoj2cvf25zqj2dwrrqcq5oad.onion/ HTTPS VERSION : https://contirecovery.top YOU SHOULD BE AWARE! Just in case, if you try to ignore us. We've downloaded your data and are ready to publish it on out news website if you do not respond. So it will be better for both sides if you contact us ASAP. ---BEGIN ID--- LBCiop0VqOZuBBpA5nE826srUH9zTB8NeLk9dWX69K4nuopOjult1Wz9EY5DwmXn ---END ID---
URLs
  • http://contirecj4hbzmyzuydyzrvm2c65blmvhoj2cvf25zqj2dwrrqcq5oad.onion/

  • https://contirecovery.top

Targets

    • Target
      d21c71a090cd6759efc1f258b4d087e82c281ce65a9d76f20a24857901e694fc
    • Size 322KB
    • SHA256 d21c71a090cd6759efc1f258b4d087e82c281ce65a9d76f20a24857901e694fc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Conti Ransomware

      Ransomware generally thought to be a successor to Ryuk.

    • Renames multiple (6379) files with added filename extension

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

    • 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.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v16

Tasks