General

  • Target

    899941b8638c6c124728da17087fefbd1c9eceb9487dcd7bf89b3bedabcf2338

  • Size

    424KB

  • Sample

    221023-j1c9ashchr

  • MD5

    d4cdafc2d8aef481a9b6830894efcfc1

  • SHA1

    68d8668d0b606b97ad40daacd3e680d1badeaf3c

  • SHA256

    899941b8638c6c124728da17087fefbd1c9eceb9487dcd7bf89b3bedabcf2338

  • SHA512

    23420c2ad63d1beae4fdf992cc4032417204112a7b1405b2e9ef2ac0d1e5760e1a6dd2205cb16ce1448ad27ed674b52c0aa736e27223b34aa90fa1b8c2511532

  • SSDEEP

    6144:NWmfUHQSVs1ZYi9Cz3cnPOqURF7T16kCQ4B1oyjqnVhyfVoXbftChXW3AxfulDGq:0mfUHQS0GiGc6R6kXP/nVAcblCJxfS6

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2295526160-1155304984-640977766-1000\_RECoVERY_+vrlmp.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://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/3889B2140F953DB 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/3889B2140F953DB 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/3889B2140F953DB 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/3889B2140F953DB 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/3889B2140F953DB http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/3889B2140F953DB http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/3889B2140F953DB *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/3889B2140F953DB
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/3889B2140F953DB

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/3889B2140F953DB

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/3889B2140F953DB

http://xlowfznrg4wf7dli.ONION/3889B2140F953DB

Targets

    • Target

      899941b8638c6c124728da17087fefbd1c9eceb9487dcd7bf89b3bedabcf2338

    • Size

      424KB

    • MD5

      d4cdafc2d8aef481a9b6830894efcfc1

    • SHA1

      68d8668d0b606b97ad40daacd3e680d1badeaf3c

    • SHA256

      899941b8638c6c124728da17087fefbd1c9eceb9487dcd7bf89b3bedabcf2338

    • SHA512

      23420c2ad63d1beae4fdf992cc4032417204112a7b1405b2e9ef2ac0d1e5760e1a6dd2205cb16ce1448ad27ed674b52c0aa736e27223b34aa90fa1b8c2511532

    • SSDEEP

      6144:NWmfUHQSVs1ZYi9Cz3cnPOqURF7T16kCQ4B1oyjqnVhyfVoXbftChXW3AxfulDGq:0mfUHQS0GiGc6R6kXP/nVAcblCJxfS6

    • 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.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks