General

  • Target

    54d500de350673efadd60703fb93c93bb157b1559d52c684b053c112ec0e4af6

  • Size

    392KB

  • Sample

    220725-wgkkgshag6

  • MD5

    1f9fad0c31af765a2f6555ea2207b53f

  • SHA1

    f250ad322fe76e0b2ce8b490c1bf008e324e6136

  • SHA256

    54d500de350673efadd60703fb93c93bb157b1559d52c684b053c112ec0e4af6

  • SHA512

    1006c34d73704b8cb007d49819e76d96f1482c32b0d375ed647e25505f3193123ac77a23c686694f81312ba143868c5f9c1bd949e466feec7c2fee4bf0316bb5

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-4084403625-2215941253-1760665084-1000\Recovery+atbkg.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/FD7F2F59B14BE985 2. http://kkd47eh4hdjshb5t.angortra.at/FD7F2F59B14BE985 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/FD7F2F59B14BE985 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/FD7F2F59B14BE985 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/FD7F2F59B14BE985 http://kkd47eh4hdjshb5t.angortra.at/FD7F2F59B14BE985 http://ytrest84y5i456hghadefdsd.pontogrot.com/FD7F2F59B14BE985 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/FD7F2F59B14BE985
URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/FD7F2F59B14BE985

http://kkd47eh4hdjshb5t.angortra.at/FD7F2F59B14BE985

http://ytrest84y5i456hghadefdsd.pontogrot.com/FD7F2F59B14BE985

http://xlowfznrg4wf7dli.ONION/FD7F2F59B14BE985

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1101907861-274115917-2188613224-1000\Recovery+sojso.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/3E88ABB9FE8CD2B 2. http://kkd47eh4hdjshb5t.angortra.at/3E88ABB9FE8CD2B 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/3E88ABB9FE8CD2B 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/3E88ABB9FE8CD2B 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/3E88ABB9FE8CD2B http://kkd47eh4hdjshb5t.angortra.at/3E88ABB9FE8CD2B http://ytrest84y5i456hghadefdsd.pontogrot.com/3E88ABB9FE8CD2B *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/3E88ABB9FE8CD2B
URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/3E88ABB9FE8CD2B

http://kkd47eh4hdjshb5t.angortra.at/3E88ABB9FE8CD2B

http://ytrest84y5i456hghadefdsd.pontogrot.com/3E88ABB9FE8CD2B

http://xlowfznrg4wf7dli.ONION/3E88ABB9FE8CD2B

Targets

    • Target

      54d500de350673efadd60703fb93c93bb157b1559d52c684b053c112ec0e4af6

    • Size

      392KB

    • MD5

      1f9fad0c31af765a2f6555ea2207b53f

    • SHA1

      f250ad322fe76e0b2ce8b490c1bf008e324e6136

    • SHA256

      54d500de350673efadd60703fb93c93bb157b1559d52c684b053c112ec0e4af6

    • SHA512

      1006c34d73704b8cb007d49819e76d96f1482c32b0d375ed647e25505f3193123ac77a23c686694f81312ba143868c5f9c1bd949e466feec7c2fee4bf0316bb5

    • 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.

    • Deletes itself

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks