General

  • Target

    583431576fc175e19758774ec8b2893431aafe9a58c025406f22281b60f1aef0

  • Size

    424KB

  • Sample

    221022-f8r6msbagm

  • MD5

    c6665caa8d5455b1643bc72fe55b0ade

  • SHA1

    eac5cb2ca1661c2f282393d0cdc52d8bfc1dea42

  • SHA256

    583431576fc175e19758774ec8b2893431aafe9a58c025406f22281b60f1aef0

  • SHA512

    921412255db2b5b5a076f773468f63c56411f06bb249121160e8695ea9bbc75714e2034a14d79275cb024d18708f7ebf5aad69d780b831384d2cb603fed7255c

  • SSDEEP

    12288:eL2WjWgDhrhjxaRaDz7z4HMLzskGWoXblCJxfS6:eDXpVx7f7dLoMorOR1

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2891029575-1462575-1165213807-1000\_RECoVERY_+wfjdo.txt

Family

teslacrypt

Ransom Note
NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with AES More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES How did this happen ? !!! Specially for your PC was generated personal AES KEY, both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1. http://yyre45dbvn2nhbefbmh.begumvelic.at/2781496C72F8D7FF 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/2781496C72F8D7FF 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/2781496C72F8D7FF If for some reasons the addresses are not available, follow these steps: 1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en 2. After a successful installation, run the browser 3. Type in the address bar: xlowfznrg4wf7dli.onion/2781496C72F8D7FF 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/2781496C72F8D7FF http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/2781496C72F8D7FF http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/2781496C72F8D7FF *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/2781496C72F8D7FF
URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/2781496C72F8D7FF

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/2781496C72F8D7FF

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/2781496C72F8D7FF

http://xlowfznrg4wf7dli.ONION/2781496C72F8D7FF

Targets

    • Target

      583431576fc175e19758774ec8b2893431aafe9a58c025406f22281b60f1aef0

    • Size

      424KB

    • MD5

      c6665caa8d5455b1643bc72fe55b0ade

    • SHA1

      eac5cb2ca1661c2f282393d0cdc52d8bfc1dea42

    • SHA256

      583431576fc175e19758774ec8b2893431aafe9a58c025406f22281b60f1aef0

    • SHA512

      921412255db2b5b5a076f773468f63c56411f06bb249121160e8695ea9bbc75714e2034a14d79275cb024d18708f7ebf5aad69d780b831384d2cb603fed7255c

    • SSDEEP

      12288:eL2WjWgDhrhjxaRaDz7z4HMLzskGWoXblCJxfS6:eDXpVx7f7dLoMorOR1

    • TeslaCrypt, AlphaCrypt

      Ransomware based on CryptoLocker. Shut down by the developers in 2016.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks