teslacrypt | d3aef7ccd94c55c75a19d3ac6e31ac4af1cfcdd64e77be9afc4e5c8de9301686

General

Target

VirusShare_b774e9f49d4aa8a2a009d06a6cdb6f8a
Size

396KB
Sample

240206-x6q91aeaf6
MD5

b774e9f49d4aa8a2a009d06a6cdb6f8a
SHA1

5eaf1e24c495634ecbf7c81b640d10de8a3399d2
SHA256

d3aef7ccd94c55c75a19d3ac6e31ac4af1cfcdd64e77be9afc4e5c8de9301686
SHA512

b1cdb65dd44aefae7933944a824faac70b1fe68267e245a3a1181deda7b8cb9016e502550cd73974b3fd85756602193d4db8a23e9f3622d0ed5c59a780b1aecf
SSDEEP

6144:CT3WR0F1lDPR+bJnm/jtowhxZWVrfQwBcTMMG26uw6fyQ7Q:CT3MA+bJmy4ZKfQRMh6

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Recovery+wdmwa.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/205D39C1472B285 2. http://kkd47eh4hdjshb5t.angortra.at/205D39C1472B285 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/205D39C1472B285 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/205D39C1472B285 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/205D39C1472B285 http://kkd47eh4hdjshb5t.angortra.at/205D39C1472B285 http://ytrest84y5i456hghadefdsd.pontogrot.com/205D39C1472B285 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/205D39C1472B285

URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/205D39C1472B285

http://kkd47eh4hdjshb5t.angortra.at/205D39C1472B285

http://ytrest84y5i456hghadefdsd.pontogrot.com/205D39C1472B285

http://xlowfznrg4wf7dli.ONION/205D39C1472B285

Extracted

Path

C:\PerfLogs\Recovery+yveeg.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/E55EE562ACB05372 2. http://kkd47eh4hdjshb5t.angortra.at/E55EE562ACB05372 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/E55EE562ACB05372 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/E55EE562ACB05372 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E55EE562ACB05372 http://kkd47eh4hdjshb5t.angortra.at/E55EE562ACB05372 http://ytrest84y5i456hghadefdsd.pontogrot.com/E55EE562ACB05372 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/E55EE562ACB05372

URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E55EE562ACB05372

http://kkd47eh4hdjshb5t.angortra.at/E55EE562ACB05372

http://ytrest84y5i456hghadefdsd.pontogrot.com/E55EE562ACB05372

http://xlowfznrg4wf7dli.ONION/E55EE562ACB05372

Targets

- Target
  
  VirusShare_b774e9f49d4aa8a2a009d06a6cdb6f8a
- Size
  
  396KB
- MD5
  
  b774e9f49d4aa8a2a009d06a6cdb6f8a
- SHA1
  
  5eaf1e24c495634ecbf7c81b640d10de8a3399d2
- SHA256
  
  d3aef7ccd94c55c75a19d3ac6e31ac4af1cfcdd64e77be9afc4e5c8de9301686
- SHA512
  
  b1cdb65dd44aefae7933944a824faac70b1fe68267e245a3a1181deda7b8cb9016e502550cd73974b3fd85756602193d4db8a23e9f3622d0ed5c59a780b1aecf
- SSDEEP
  
  6144:CT3WR0F1lDPR+bJnm/jtowhxZWVrfQwBcTMMG26uw6fyQ7Q:CT3MA+bJmy4ZKfQRMh6
Score

10^/10

teslacrypt persistence ransomware spyware stealer
- TeslaCrypt, AlphaCrypt
  Ransomware based on CryptoLocker. Shut down by the developers in 2016.
  ransomware teslacrypt
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Renames multiple (401) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Drops startup file
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2