General

  • Target

    ea5d8e3d92e5002b075f573e43fef7ff356ab1bfb7e6e638d0f39fa318a0dc2e

  • Size

    424KB

  • Sample

    221024-kfrrmaffek

  • MD5

    3c34bab015acf45fa967c6791c7d3008

  • SHA1

    809cae36f97ec02da41be75e94d09ff109bd7702

  • SHA256

    ea5d8e3d92e5002b075f573e43fef7ff356ab1bfb7e6e638d0f39fa318a0dc2e

  • SHA512

    107ecba2cc00bac27b0be70433ce31e65f2be13a24f465ffcf697782e12108fc3797dd6bf15c474ebcf24ba3484da8f578080f8f26c196949ed44387c2a47a18

  • SSDEEP

    6144:GVA8n+saFT1r1Xu0MUHbhgD1fbVaQaYBK58vgVz8G8xypctxTmroXbftChXW3Ax4:GXJa71e01hqf8y46GYicnblCJxfS6

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2891029575-1462575-1165213807-1000\_RECoVERY_+sbqkl.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/8B158BF975474E6 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/8B158BF975474E6 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/8B158BF975474E6 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/8B158BF975474E6 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/8B158BF975474E6 http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/8B158BF975474E6 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/8B158BF975474E6 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/8B158BF975474E6
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/8B158BF975474E6

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/8B158BF975474E6

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/8B158BF975474E6

http://xlowfznrg4wf7dli.ONION/8B158BF975474E6

Targets

    • Target

      ea5d8e3d92e5002b075f573e43fef7ff356ab1bfb7e6e638d0f39fa318a0dc2e

    • Size

      424KB

    • MD5

      3c34bab015acf45fa967c6791c7d3008

    • SHA1

      809cae36f97ec02da41be75e94d09ff109bd7702

    • SHA256

      ea5d8e3d92e5002b075f573e43fef7ff356ab1bfb7e6e638d0f39fa318a0dc2e

    • SHA512

      107ecba2cc00bac27b0be70433ce31e65f2be13a24f465ffcf697782e12108fc3797dd6bf15c474ebcf24ba3484da8f578080f8f26c196949ed44387c2a47a18

    • SSDEEP

      6144:GVA8n+saFT1r1Xu0MUHbhgD1fbVaQaYBK58vgVz8G8xypctxTmroXbftChXW3Ax4:GXJa71e01hqf8y46GYicnblCJxfS6

    • 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