General

  • Target

    422ceb6b5b2270c248813080ce47977c7885af1c9fcd71e4c5a19f46f204446a

  • Size

    424KB

  • Sample

    221022-f4bcbsahd3

  • MD5

    361442e2efc62488610da4bc74325c3e

  • SHA1

    94e2023f686817001fbfd65d59ab32e226c16f66

  • SHA256

    422ceb6b5b2270c248813080ce47977c7885af1c9fcd71e4c5a19f46f204446a

  • SHA512

    f1c80c5b5528ad7abd688ffc6603f2087813946045cac3885d20e3f7b4cc03fd820adf5a4aa94d2d71b67dce4840d20f56256c99cc7cb8d744b7b8672a5d853a

  • SSDEEP

    6144:qWmfUHQSVs1ZYi9Cz3cnPOqURF7T16kCQ4B1oyjqnVhyfVoXbftChXW3AxfulDGq:zmfUHQS0GiGc6R6kXP/nVAcblCJxfS6

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-929662420-1054238289-2961194603-1000\_RECoVERY_+tcevp.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://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/21993CC8384CB3B7 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/21993CC8384CB3B7 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/21993CC8384CB3B7 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/21993CC8384CB3B7 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/21993CC8384CB3B7 http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/21993CC8384CB3B7 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/21993CC8384CB3B7 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/21993CC8384CB3B7
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/21993CC8384CB3B7

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/21993CC8384CB3B7

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/21993CC8384CB3B7

http://xlowfznrg4wf7dli.ONION/21993CC8384CB3B7

Targets

    • Target

      422ceb6b5b2270c248813080ce47977c7885af1c9fcd71e4c5a19f46f204446a

    • Size

      424KB

    • MD5

      361442e2efc62488610da4bc74325c3e

    • SHA1

      94e2023f686817001fbfd65d59ab32e226c16f66

    • SHA256

      422ceb6b5b2270c248813080ce47977c7885af1c9fcd71e4c5a19f46f204446a

    • SHA512

      f1c80c5b5528ad7abd688ffc6603f2087813946045cac3885d20e3f7b4cc03fd820adf5a4aa94d2d71b67dce4840d20f56256c99cc7cb8d744b7b8672a5d853a

    • SSDEEP

      6144:qWmfUHQSVs1ZYi9Cz3cnPOqURF7T16kCQ4B1oyjqnVhyfVoXbftChXW3AxfulDGq:zmfUHQS0GiGc6R6kXP/nVAcblCJxfS6

    • 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