General

  • Target

    af4fa6e25172a4b6afb6600e1870848a45ea40e39c9954d22c78aa16001b2cff

  • Size

    424KB

  • Sample

    221023-wdtnzsbfdq

  • MD5

    90a30dfa5221fb4209aa56666e689cbf

  • SHA1

    7cdf5848ea7c7292696d6bae10f13efc80bd3606

  • SHA256

    af4fa6e25172a4b6afb6600e1870848a45ea40e39c9954d22c78aa16001b2cff

  • SHA512

    6dc85c74e3261e7ec7d3c96de80452d1ecf097e1cc7f89ae8cbf42bf5e6b850129d306415d8817d18e23c2207920eb29e7fd5d28abe59d5dfde6ef4cc7313e51

  • SSDEEP

    12288:2y8abnEX/hUUn3Q7DTw+ZA3StJSvblCJxfS6:J5DEX/hnSwYACTOOR1

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-2629973501-4017243118-3254762364-1000\_RECoVERY_+ukmrk.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/3AC62A577FF2DAD 2. http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/3AC62A577FF2DAD 3. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/3AC62A577FF2DAD 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/3AC62A577FF2DAD 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/3AC62A577FF2DAD http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/3AC62A577FF2DAD http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/3AC62A577FF2DAD *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/3AC62A577FF2DAD
URLs

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/3AC62A577FF2DAD

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/3AC62A577FF2DAD

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/3AC62A577FF2DAD

http://xlowfznrg4wf7dli.ONION/3AC62A577FF2DAD

Targets

    • Target

      af4fa6e25172a4b6afb6600e1870848a45ea40e39c9954d22c78aa16001b2cff

    • Size

      424KB

    • MD5

      90a30dfa5221fb4209aa56666e689cbf

    • SHA1

      7cdf5848ea7c7292696d6bae10f13efc80bd3606

    • SHA256

      af4fa6e25172a4b6afb6600e1870848a45ea40e39c9954d22c78aa16001b2cff

    • SHA512

      6dc85c74e3261e7ec7d3c96de80452d1ecf097e1cc7f89ae8cbf42bf5e6b850129d306415d8817d18e23c2207920eb29e7fd5d28abe59d5dfde6ef4cc7313e51

    • SSDEEP

      12288:2y8abnEX/hUUn3Q7DTw+ZA3StJSvblCJxfS6:J5DEX/hnSwYACTOOR1

    • 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