General

  • Target

    bfe87f0e14dbabe3368c8ab0f29bbbbafc979bce5e661147e6958d3b634baf8b

  • Size

    424KB

  • Sample

    221023-1yb2wsdabn

  • MD5

    376e7c861b5fe10a0af282cd7bc6056d

  • SHA1

    b2750339e8f0dccd0277ea78c6c0038019d3abb0

  • SHA256

    bfe87f0e14dbabe3368c8ab0f29bbbbafc979bce5e661147e6958d3b634baf8b

  • SHA512

    bdceaf1325d477050627508cefa75d97460443bb91d900a8b06f95146549b2be5ab7d47505b539e5a5de3f285f34e56d8f27ce878bc17e0c902e0e2fc0fd5541

  • SSDEEP

    12288:HmM+X6gSTFp6q5ePiWkO1AeV5WhtblCJxfS6:GMq6gSTLj5f5O5u5OR1

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2295526160-1155304984-640977766-1000\_RECoVERY_+sknqi.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/917138365575A75 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/917138365575A75 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/917138365575A75 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/917138365575A75 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/917138365575A75 http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/917138365575A75 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/917138365575A75 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/917138365575A75
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/917138365575A75

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/917138365575A75

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/917138365575A75

http://xlowfznrg4wf7dli.ONION/917138365575A75

Targets

    • Target

      bfe87f0e14dbabe3368c8ab0f29bbbbafc979bce5e661147e6958d3b634baf8b

    • Size

      424KB

    • MD5

      376e7c861b5fe10a0af282cd7bc6056d

    • SHA1

      b2750339e8f0dccd0277ea78c6c0038019d3abb0

    • SHA256

      bfe87f0e14dbabe3368c8ab0f29bbbbafc979bce5e661147e6958d3b634baf8b

    • SHA512

      bdceaf1325d477050627508cefa75d97460443bb91d900a8b06f95146549b2be5ab7d47505b539e5a5de3f285f34e56d8f27ce878bc17e0c902e0e2fc0fd5541

    • SSDEEP

      12288:HmM+X6gSTFp6q5ePiWkO1AeV5WhtblCJxfS6:GMq6gSTLj5f5O5u5OR1

    • 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