General

  • Target

    34eb8f0b11959038ac6728734e6c4bb66ee45487ec4487e066850b0e4279ab26

  • Size

    344KB

  • Sample

    220619-x91mvaaahr

  • MD5

    09824e2affd2a72f2dd030ed4e7dae15

  • SHA1

    33a6b92cd5dce872e24723372d4e49396ea7fd1b

  • SHA256

    34eb8f0b11959038ac6728734e6c4bb66ee45487ec4487e066850b0e4279ab26

  • SHA512

    e0439baf443011822d7ae70fee70cc95746521d7d66980a6e805704eeb54255bcd0e00b0ba041ef65d4aed0a60bf3eaaeabc2528903c8793b1ca43b39fdc8f0b

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\Recovery+oewfp.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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/97A646C491597319 2. http://tes543berda73i48fsdfsd.keratadze.at/97A646C491597319 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/97A646C491597319 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/97A646C491597319 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/97A646C491597319 http://tes543berda73i48fsdfsd.keratadze.at/97A646C491597319 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/97A646C491597319 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/97A646C491597319
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/97A646C491597319

http://tes543berda73i48fsdfsd.keratadze.at/97A646C491597319

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/97A646C491597319

http://xlowfznrg4wf7dli.ONION/97A646C491597319

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1809750270-3141839489-3074374771-1000\Recovery+xrwbd.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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5F2F9F54B415CD26 2. http://tes543berda73i48fsdfsd.keratadze.at/5F2F9F54B415CD26 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5F2F9F54B415CD26 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/5F2F9F54B415CD26 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5F2F9F54B415CD26 http://tes543berda73i48fsdfsd.keratadze.at/5F2F9F54B415CD26 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5F2F9F54B415CD26 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/5F2F9F54B415CD26
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5F2F9F54B415CD26

http://tes543berda73i48fsdfsd.keratadze.at/5F2F9F54B415CD26

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/5F2F9F54B415CD26

http://xlowfznrg4wf7dli.ONION/5F2F9F54B415CD26

Targets

    • Target

      34eb8f0b11959038ac6728734e6c4bb66ee45487ec4487e066850b0e4279ab26

    • Size

      344KB

    • MD5

      09824e2affd2a72f2dd030ed4e7dae15

    • SHA1

      33a6b92cd5dce872e24723372d4e49396ea7fd1b

    • SHA256

      34eb8f0b11959038ac6728734e6c4bb66ee45487ec4487e066850b0e4279ab26

    • SHA512

      e0439baf443011822d7ae70fee70cc95746521d7d66980a6e805704eeb54255bcd0e00b0ba041ef65d4aed0a60bf3eaaeabc2528903c8793b1ca43b39fdc8f0b

    • 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.

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks