General

  • Target

    5a48d53f00afd3a50f06138ba37ca6bb5ff38011801879bdb94215ab8bfdf634

  • Size

    328KB

  • Sample

    220802-epln3sabf5

  • MD5

    452e6b32cf0172170701558e2333d016

  • SHA1

    a9aa39a0765947e12a1475a59740c6de5bb5e7ec

  • SHA256

    5a48d53f00afd3a50f06138ba37ca6bb5ff38011801879bdb94215ab8bfdf634

  • SHA512

    993b3147e0e45444c6f38f917e2bb92d8c63097b1276e6087df19d7396bc06e07d2bd1e9a823649a1d4a1e4037b7845bc8ca7205d8ace8dae07a298116a850e3

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-3762437355-3468409815-1164039494-1000\Recovery+okdnr.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/BBE25A1B3739428 2. http://kkd47eh4hdjshb5t.angortra.at/BBE25A1B3739428 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/BBE25A1B3739428 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/BBE25A1B3739428 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BBE25A1B3739428 http://kkd47eh4hdjshb5t.angortra.at/BBE25A1B3739428 http://ytrest84y5i456hghadefdsd.pontogrot.com/BBE25A1B3739428 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/BBE25A1B3739428
URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/BBE25A1B3739428

http://kkd47eh4hdjshb5t.angortra.at/BBE25A1B3739428

http://ytrest84y5i456hghadefdsd.pontogrot.com/BBE25A1B3739428

http://xlowfznrg4wf7dli.ONION/BBE25A1B3739428

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1101907861-274115917-2188613224-1000\Recovery+kxfwl.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/4150836BEA36A73A 2. http://kkd47eh4hdjshb5t.angortra.at/4150836BEA36A73A 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/4150836BEA36A73A 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/4150836BEA36A73A 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/4150836BEA36A73A http://kkd47eh4hdjshb5t.angortra.at/4150836BEA36A73A http://ytrest84y5i456hghadefdsd.pontogrot.com/4150836BEA36A73A *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/4150836BEA36A73A
URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/4150836BEA36A73A

http://kkd47eh4hdjshb5t.angortra.at/4150836BEA36A73A

http://ytrest84y5i456hghadefdsd.pontogrot.com/4150836BEA36A73A

http://xlowfznrg4wf7dli.ONION/4150836BEA36A73A

Targets

    • Target

      5a48d53f00afd3a50f06138ba37ca6bb5ff38011801879bdb94215ab8bfdf634

    • Size

      328KB

    • MD5

      452e6b32cf0172170701558e2333d016

    • SHA1

      a9aa39a0765947e12a1475a59740c6de5bb5e7ec

    • SHA256

      5a48d53f00afd3a50f06138ba37ca6bb5ff38011801879bdb94215ab8bfdf634

    • SHA512

      993b3147e0e45444c6f38f917e2bb92d8c63097b1276e6087df19d7396bc06e07d2bd1e9a823649a1d4a1e4037b7845bc8ca7205d8ace8dae07a298116a850e3

    • 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