General

  • Target

    bc411cd472d250a249ab09422632950b8f69efdff9cc316cd223a7e41df5cb35

  • Size

    424KB

  • Sample

    221023-zxyc3acfhr

  • MD5

    5bf4fb0a44f3a28b8075d38d0a5434ea

  • SHA1

    32b731cf212bc10d5b92d4ecf8729b0f14d40d30

  • SHA256

    bc411cd472d250a249ab09422632950b8f69efdff9cc316cd223a7e41df5cb35

  • SHA512

    ca1afc74968099d291db42dc18dc433204f4808cdfba66de8f5e838c547e12bd196047e8eee364772cdfeeb769525a30cb7e68f95fb4e9664b105aa54a45b167

  • SSDEEP

    6144:WlgxzBDqFbm4BwEaOufP6WJbWruNHTIwoMjJUZs6Cxa+OkkhdAq99oXbftChXW3d:GAVUnICWJK6lTwhsRoMq9MblCJxfS6

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2295526160-1155304984-640977766-1000\_RECoVERY_+nlweq.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/1548C5BB600E168 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/1548C5BB600E168 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/1548C5BB600E168 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/1548C5BB600E168 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/1548C5BB600E168 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/1548C5BB600E168 http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/1548C5BB600E168 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/1548C5BB600E168
URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/1548C5BB600E168

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/1548C5BB600E168

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/1548C5BB600E168

http://xlowfznrg4wf7dli.ONION/1548C5BB600E168

Targets

    • Target

      bc411cd472d250a249ab09422632950b8f69efdff9cc316cd223a7e41df5cb35

    • Size

      424KB

    • MD5

      5bf4fb0a44f3a28b8075d38d0a5434ea

    • SHA1

      32b731cf212bc10d5b92d4ecf8729b0f14d40d30

    • SHA256

      bc411cd472d250a249ab09422632950b8f69efdff9cc316cd223a7e41df5cb35

    • SHA512

      ca1afc74968099d291db42dc18dc433204f4808cdfba66de8f5e838c547e12bd196047e8eee364772cdfeeb769525a30cb7e68f95fb4e9664b105aa54a45b167

    • SSDEEP

      6144:WlgxzBDqFbm4BwEaOufP6WJbWruNHTIwoMjJUZs6Cxa+OkkhdAq99oXbftChXW3d:GAVUnICWJK6lTwhsRoMq9MblCJxfS6

    • 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