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General

  • Target

    38f30892490a4797d0ab13856121e36018f6cac9216e84126e1688b430993e9a

  • Size

    364KB

  • Sample

    220625-w2lnaahda4

  • MD5

    1325631ba1fde9e86e50a652c8e00b41

  • SHA1

    e54235603441c38cdc17098bf1be7307cfcc30ae

  • SHA256

    38f30892490a4797d0ab13856121e36018f6cac9216e84126e1688b430993e9a

  • SHA512

    b5d0a9a9c5d9bd8dc77767428de5fa517cd89d6227230e21b71294d47858d5e45ebb1b3b01a8532e5aa353077e7e5588ac7e10952c84341e5efa5d7c12a7a1cd

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\_RECoVERY_+gegva.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://yyre45dbvn2nhbefbmh.begumvelic.at/C125546D6873347 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/C125546D6873347 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C125546D6873347 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/C125546D6873347 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/C125546D6873347 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/C125546D6873347 http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C125546D6873347 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/C125546D6873347
URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/C125546D6873347

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/C125546D6873347

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/C125546D6873347

http://xlowfznrg4wf7dli.ONION/C125546D6873347

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-3751123196-3323558407-1869646069-1000\_RECoVERY_+vodfa.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://yyre45dbvn2nhbefbmh.begumvelic.at/456FF52AE1793B5 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/456FF52AE1793B5 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/456FF52AE1793B5 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/456FF52AE1793B5 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/456FF52AE1793B5 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/456FF52AE1793B5 http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/456FF52AE1793B5 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/456FF52AE1793B5
URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/456FF52AE1793B5

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/456FF52AE1793B5

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/456FF52AE1793B5

http://xlowfznrg4wf7dli.ONION/456FF52AE1793B5

Targets

    • Target

      38f30892490a4797d0ab13856121e36018f6cac9216e84126e1688b430993e9a

    • Size

      364KB

    • MD5

      1325631ba1fde9e86e50a652c8e00b41

    • SHA1

      e54235603441c38cdc17098bf1be7307cfcc30ae

    • SHA256

      38f30892490a4797d0ab13856121e36018f6cac9216e84126e1688b430993e9a

    • SHA512

      b5d0a9a9c5d9bd8dc77767428de5fa517cd89d6227230e21b71294d47858d5e45ebb1b3b01a8532e5aa353077e7e5588ac7e10952c84341e5efa5d7c12a7a1cd

    • 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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks