General

  • Target

    5b0f4f543457499cdd2025270dce5f0077d4e998165e581a37566a7717d0ae2b

  • Size

    388KB

  • Sample

    220802-bl8snachb8

  • MD5

    8c682c25f38b176d8cb6e493c32f3e35

  • SHA1

    454a1e9d603a4c7b2ecdfa96da88e50e93ea7d27

  • SHA256

    5b0f4f543457499cdd2025270dce5f0077d4e998165e581a37566a7717d0ae2b

  • SHA512

    d5a3ee9f81baea8df7d27dcae9963737594a74caf1fb3910bfd848afecdabab550c2a5a1f8f09d0eecf25be1dece608994152f4b895e4c372c153859361a016b

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-4084403625-2215941253-1760665084-1000\Recovery+nubhl.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/59AF8567A1D256AB 2. http://kkd47eh4hdjshb5t.angortra.at/59AF8567A1D256AB 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/59AF8567A1D256AB 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/59AF8567A1D256AB 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/59AF8567A1D256AB http://kkd47eh4hdjshb5t.angortra.at/59AF8567A1D256AB http://ytrest84y5i456hghadefdsd.pontogrot.com/59AF8567A1D256AB *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/59AF8567A1D256AB
URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/59AF8567A1D256AB

http://kkd47eh4hdjshb5t.angortra.at/59AF8567A1D256AB

http://ytrest84y5i456hghadefdsd.pontogrot.com/59AF8567A1D256AB

http://xlowfznrg4wf7dli.ONION/59AF8567A1D256AB

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2372564722-193526734-2636556182-1000\Recovery+fryqv.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/D2FCE422CD917BC3 2. http://kkd47eh4hdjshb5t.angortra.at/D2FCE422CD917BC3 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/D2FCE422CD917BC3 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/D2FCE422CD917BC3 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/D2FCE422CD917BC3 http://kkd47eh4hdjshb5t.angortra.at/D2FCE422CD917BC3 http://ytrest84y5i456hghadefdsd.pontogrot.com/D2FCE422CD917BC3 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/D2FCE422CD917BC3
URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/D2FCE422CD917BC3

http://kkd47eh4hdjshb5t.angortra.at/D2FCE422CD917BC3

http://ytrest84y5i456hghadefdsd.pontogrot.com/D2FCE422CD917BC3

http://xlowfznrg4wf7dli.ONION/D2FCE422CD917BC3

Targets

    • Target

      5b0f4f543457499cdd2025270dce5f0077d4e998165e581a37566a7717d0ae2b

    • Size

      388KB

    • MD5

      8c682c25f38b176d8cb6e493c32f3e35

    • SHA1

      454a1e9d603a4c7b2ecdfa96da88e50e93ea7d27

    • SHA256

      5b0f4f543457499cdd2025270dce5f0077d4e998165e581a37566a7717d0ae2b

    • SHA512

      d5a3ee9f81baea8df7d27dcae9963737594a74caf1fb3910bfd848afecdabab550c2a5a1f8f09d0eecf25be1dece608994152f4b895e4c372c153859361a016b

    • 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