General

  • Target

    578af05fee137a6797e4ed0d2b3f1d4abb038cdb163cce1db68f1908fea2654f

  • Size

    361KB

  • Sample

    220724-1n4ddshff2

  • MD5

    27898a045a3ca345434a46fcbebbc68b

  • SHA1

    cf409ce23924599df8b20c18c63ff76c5e0ea102

  • SHA256

    578af05fee137a6797e4ed0d2b3f1d4abb038cdb163cce1db68f1908fea2654f

  • SHA512

    7e8c2107a82280197ec9354a535c66739864f09668d20232236497d6449cce36b45a8a15ebce87eafe8f3f160109cd4404322f4e6e060e98b19b6ab45ffba0c3

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-3762437355-3468409815-1164039494-1000\_RECoVERY_+ushfk.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/7A1FE86A5989154A 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/7A1FE86A5989154A 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/7A1FE86A5989154A 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/7A1FE86A5989154A 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/7A1FE86A5989154A http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/7A1FE86A5989154A http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/7A1FE86A5989154A *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/7A1FE86A5989154A
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/7A1FE86A5989154A

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/7A1FE86A5989154A

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/7A1FE86A5989154A

http://xlowfznrg4wf7dli.ONION/7A1FE86A5989154A

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1101907861-274115917-2188613224-1000\_RECoVERY_+mesal.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/FE122C2F982D8F53 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/FE122C2F982D8F53 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/FE122C2F982D8F53 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/FE122C2F982D8F53 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/FE122C2F982D8F53 http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/FE122C2F982D8F53 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/FE122C2F982D8F53 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/FE122C2F982D8F53
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/FE122C2F982D8F53

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/FE122C2F982D8F53

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/FE122C2F982D8F53

http://xlowfznrg4wf7dli.ONION/FE122C2F982D8F53

Targets

    • Target

      578af05fee137a6797e4ed0d2b3f1d4abb038cdb163cce1db68f1908fea2654f

    • Size

      361KB

    • MD5

      27898a045a3ca345434a46fcbebbc68b

    • SHA1

      cf409ce23924599df8b20c18c63ff76c5e0ea102

    • SHA256

      578af05fee137a6797e4ed0d2b3f1d4abb038cdb163cce1db68f1908fea2654f

    • SHA512

      7e8c2107a82280197ec9354a535c66739864f09668d20232236497d6449cce36b45a8a15ebce87eafe8f3f160109cd4404322f4e6e060e98b19b6ab45ffba0c3

    • 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