General

  • Target

    29fbd319a328c973a59092cb75c1200877cf1c9e6e3e10bc8ee604705fdafcb1

  • Size

    405KB

  • Sample

    220615-jb5l9afgc8

  • MD5

    774c4cf1497fc76ee617a20d8cc75de8

  • SHA1

    324e2b60c97abc9382af6d592482484bef878a2c

  • SHA256

    29fbd319a328c973a59092cb75c1200877cf1c9e6e3e10bc8ee604705fdafcb1

  • SHA512

    3921b696a0934fec306870266ede1f735e78b674941bc2e3ce2aad37fb0eec15eaed03b745258d1e5839ef82bb9a6c7188245a0f59adfdf0b423a22269a0b398

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1081944012-3634099177-1681222835-1000\_RECoVERY_+mrevc.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/F3E1BCDD3B0E12B 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/F3E1BCDD3B0E12B 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/F3E1BCDD3B0E12B 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/F3E1BCDD3B0E12B 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/F3E1BCDD3B0E12B http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/F3E1BCDD3B0E12B http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/F3E1BCDD3B0E12B *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/F3E1BCDD3B0E12B
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/F3E1BCDD3B0E12B

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/F3E1BCDD3B0E12B

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/F3E1BCDD3B0E12B

http://xlowfznrg4wf7dli.ONION/F3E1BCDD3B0E12B

Targets

    • Target

      29fbd319a328c973a59092cb75c1200877cf1c9e6e3e10bc8ee604705fdafcb1

    • Size

      405KB

    • MD5

      774c4cf1497fc76ee617a20d8cc75de8

    • SHA1

      324e2b60c97abc9382af6d592482484bef878a2c

    • SHA256

      29fbd319a328c973a59092cb75c1200877cf1c9e6e3e10bc8ee604705fdafcb1

    • SHA512

      3921b696a0934fec306870266ede1f735e78b674941bc2e3ce2aad37fb0eec15eaed03b745258d1e5839ef82bb9a6c7188245a0f59adfdf0b423a22269a0b398

    • TeslaCrypt, AlphaCrypt

      Ransomware based on CryptoLocker. Shut down by the developers in 2016.

    • suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon

      suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks