General

  • Target

    2fad5fb99831e5e600023e5b015cba99a23cb7bfaba42e81ad2b2aa6cb8c7ecd

  • Size

    348KB

  • Sample

    221022-mjkhtscehp

  • MD5

    96bf108af2eafc33969cfb9f8ace6a25

  • SHA1

    f170c820fac79c4851061980b1eaa3318c3d2377

  • SHA256

    2fad5fb99831e5e600023e5b015cba99a23cb7bfaba42e81ad2b2aa6cb8c7ecd

  • SHA512

    635d942a295da9b77fcd1e80864bf11a4fe7f6ea3075c152511be9b7e411af0ca11c67b99305ff9a40a99cc106ba613365c936f357b7e30376c7ddd01f1dc46c

  • SSDEEP

    6144:tTyNbpChrXMCfgR0R42+YKHZaOMMQB6WCtQ+tugD3lmhcJvF:tTsparXN4g+HZafFE6gLlmhcJv

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2891029575-1462575-1165213807-1000\_ReCoVeRy_+emssj.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 RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 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://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/D4ACFB41CD5935C 2 - http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/D4ACFB41CD5935C 3 - http://yyre45dbvn2nhbefbmh.begumvelic.at/D4ACFB41CD5935C 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/D4ACFB41CD5935C 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/D4ACFB41CD5935C http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/D4ACFB41CD5935C http://yyre45dbvn2nhbefbmh.begumvelic.at/D4ACFB41CD5935C Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/D4ACFB41CD5935C
URLs

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/D4ACFB41CD5935C

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/D4ACFB41CD5935C

http://yyre45dbvn2nhbefbmh.begumvelic.at/D4ACFB41CD5935C

http://xlowfznrg4wf7dli.ONION/D4ACFB41CD5935C

Targets

    • Target

      2fad5fb99831e5e600023e5b015cba99a23cb7bfaba42e81ad2b2aa6cb8c7ecd

    • Size

      348KB

    • MD5

      96bf108af2eafc33969cfb9f8ace6a25

    • SHA1

      f170c820fac79c4851061980b1eaa3318c3d2377

    • SHA256

      2fad5fb99831e5e600023e5b015cba99a23cb7bfaba42e81ad2b2aa6cb8c7ecd

    • SHA512

      635d942a295da9b77fcd1e80864bf11a4fe7f6ea3075c152511be9b7e411af0ca11c67b99305ff9a40a99cc106ba613365c936f357b7e30376c7ddd01f1dc46c

    • SSDEEP

      6144:tTyNbpChrXMCfgR0R42+YKHZaOMMQB6WCtQ+tugD3lmhcJvF:tTsparXN4g+HZafFE6gLlmhcJv

    • 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