Resubmissions

27-06-2022 01:03

220627-bevbpaadc9 10

26-06-2022 22:58

220626-2xxsmsfga3 10

General

  • Target

    35d1fa7feffeb02de85e5726deb2c229d45ef193a1684afd97faeb01f1166e0e

  • Size

    240KB

  • Sample

    220626-2xxsmsfga3

  • MD5

    180332aa8761749cb03a06e000e614f2

  • SHA1

    4be7216002a0b13c2c7772728e1c0047f5d39f85

  • SHA256

    35d1fa7feffeb02de85e5726deb2c229d45ef193a1684afd97faeb01f1166e0e

  • SHA512

    838b214cca0aa92987e01cb83aeabe5f5d404dc9d90332fee869c42883abe27a59f4e06c4939502f51ae8ac358f24f2ec866317fb52baea0e415b3ed383c61be

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-1083475884-596052423-1669053738-1000\Recovery+ktamn.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/0CCB4172AF1DE73 2. http://tes543berda73i48fsdfsd.keratadze.at/0CCB4172AF1DE73 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/0CCB4172AF1DE73 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/0CCB4172AF1DE73 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/0CCB4172AF1DE73 http://tes543berda73i48fsdfsd.keratadze.at/0CCB4172AF1DE73 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/0CCB4172AF1DE73 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/0CCB4172AF1DE73
URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/0CCB4172AF1DE73

http://tes543berda73i48fsdfsd.keratadze.at/0CCB4172AF1DE73

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/0CCB4172AF1DE73

http://xlowfznrg4wf7dli.ONION/0CCB4172AF1DE73

Targets

    • Target

      35d1fa7feffeb02de85e5726deb2c229d45ef193a1684afd97faeb01f1166e0e

    • Size

      240KB

    • MD5

      180332aa8761749cb03a06e000e614f2

    • SHA1

      4be7216002a0b13c2c7772728e1c0047f5d39f85

    • SHA256

      35d1fa7feffeb02de85e5726deb2c229d45ef193a1684afd97faeb01f1166e0e

    • SHA512

      838b214cca0aa92987e01cb83aeabe5f5d404dc9d90332fee869c42883abe27a59f4e06c4939502f51ae8ac358f24f2ec866317fb52baea0e415b3ed383c61be

    • 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

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Deletes itself

    • Drops startup file

    • 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

MITRE ATT&CK Enterprise v6

Tasks