General

  • Target

    5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341

  • Size

    424KB

  • Sample

    220802-avwn1sbea8

  • MD5

    8f97eb2df456d28ee41287a456e01bae

  • SHA1

    4d6b5fe7a1dd84dfe294e14faac4fa88ecce7d56

  • SHA256

    5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341

  • SHA512

    5072d72e42fcfedd8a557efebe9e5fe7599a1e3bb438e76bb9f2d6cb51c3259c445651cc2dec208a9ed22202fe5b780e300fa1a002e55237ed05cfdf1bd573af

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-4084403625-2215941253-1760665084-1000\_RECoVERY_+pyecl.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/629F3D5CE2C9D5AB 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/629F3D5CE2C9D5AB 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/629F3D5CE2C9D5AB 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/629F3D5CE2C9D5AB 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/629F3D5CE2C9D5AB http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/629F3D5CE2C9D5AB http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/629F3D5CE2C9D5AB *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/629F3D5CE2C9D5AB
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/629F3D5CE2C9D5AB

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/629F3D5CE2C9D5AB

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/629F3D5CE2C9D5AB

http://xlowfznrg4wf7dli.ONION/629F3D5CE2C9D5AB

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2372564722-193526734-2636556182-1000\_RECoVERY_+koikd.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/6AF1E68B3D72B0F1 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/6AF1E68B3D72B0F1 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/6AF1E68B3D72B0F1 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/6AF1E68B3D72B0F1 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/6AF1E68B3D72B0F1 http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/6AF1E68B3D72B0F1 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/6AF1E68B3D72B0F1 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/6AF1E68B3D72B0F1
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/6AF1E68B3D72B0F1

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/6AF1E68B3D72B0F1

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/6AF1E68B3D72B0F1

http://xlowfznrg4wf7dli.ONION/6AF1E68B3D72B0F1

Targets

    • Target

      5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341

    • Size

      424KB

    • MD5

      8f97eb2df456d28ee41287a456e01bae

    • SHA1

      4d6b5fe7a1dd84dfe294e14faac4fa88ecce7d56

    • SHA256

      5b3bb704b4a56c14d0b238053ce048a7b748ff2e0c083190d55b190b844bf341

    • SHA512

      5072d72e42fcfedd8a557efebe9e5fe7599a1e3bb438e76bb9f2d6cb51c3259c445651cc2dec208a9ed22202fe5b780e300fa1a002e55237ed05cfdf1bd573af

    • 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

MITRE ATT&CK Enterprise v6

Tasks