teslacrypt | 6f7c7b4f3bd9e6ce0dc0d4dd7662e35d8a2079dfe61b2febf2645b68fe11ee3f

General

Target

VirusShare_40707cdcd4220213b9ef2545043d6c99
Size

388KB
Sample

240610-ner8jshc95
MD5

40707cdcd4220213b9ef2545043d6c99
SHA1

7f9d3ad1125de47368644e29b5d5cd515c6497e8
SHA256

6f7c7b4f3bd9e6ce0dc0d4dd7662e35d8a2079dfe61b2febf2645b68fe11ee3f
SHA512

0a3cda582f1a444ad78d5f09d4e204a753c74863bcbbbdf5c6ffcafa523b195ac4c6aa7922973cf2687b673e4e346f94b6525402db7380a4e53c3f8855480088
SSDEEP

6144:tYMk7V7PQkaYO0iNq/PimTBQNEETJYOo0DldfrvwmjcMVW5OouUI5KtrQ8POyU:tnSdO0iNEPn+TGOoYzwscMSOXUIJ

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Recovery+iqbsr.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/9B913E7578B55386 2. http://kkd47eh4hdjshb5t.angortra.at/9B913E7578B55386 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/9B913E7578B55386 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/9B913E7578B55386 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/9B913E7578B55386 http://kkd47eh4hdjshb5t.angortra.at/9B913E7578B55386 http://ytrest84y5i456hghadefdsd.pontogrot.com/9B913E7578B55386 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/9B913E7578B55386

URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/9B913E7578B55386

http://kkd47eh4hdjshb5t.angortra.at/9B913E7578B55386

http://ytrest84y5i456hghadefdsd.pontogrot.com/9B913E7578B55386

http://xlowfznrg4wf7dli.ONION/9B913E7578B55386

Extracted

Path

C:\Program Files\7-Zip\Lang\Recovery+xayru.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/8A3762341DD7EB3E 2. http://kkd47eh4hdjshb5t.angortra.at/8A3762341DD7EB3E 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/8A3762341DD7EB3E 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/8A3762341DD7EB3E 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8A3762341DD7EB3E http://kkd47eh4hdjshb5t.angortra.at/8A3762341DD7EB3E http://ytrest84y5i456hghadefdsd.pontogrot.com/8A3762341DD7EB3E *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/8A3762341DD7EB3E

URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/8A3762341DD7EB3E

http://kkd47eh4hdjshb5t.angortra.at/8A3762341DD7EB3E

http://ytrest84y5i456hghadefdsd.pontogrot.com/8A3762341DD7EB3E

http://xlowfznrg4wf7dli.ONION/8A3762341DD7EB3E

Targets

- Target
  
  VirusShare_40707cdcd4220213b9ef2545043d6c99
- Size
  
  388KB
- MD5
  
  40707cdcd4220213b9ef2545043d6c99
- SHA1
  
  7f9d3ad1125de47368644e29b5d5cd515c6497e8
- SHA256
  
  6f7c7b4f3bd9e6ce0dc0d4dd7662e35d8a2079dfe61b2febf2645b68fe11ee3f
- SHA512
  
  0a3cda582f1a444ad78d5f09d4e204a753c74863bcbbbdf5c6ffcafa523b195ac4c6aa7922973cf2687b673e4e346f94b6525402db7380a4e53c3f8855480088
- SSDEEP
  
  6144:tYMk7V7PQkaYO0iNq/PimTBQNEETJYOo0DldfrvwmjcMVW5OouUI5KtrQ8POyU:tnSdO0iNEPn+TGOoYzwscMSOXUIJ
Score

10^/10

teslacrypt defense_evasion execution impact 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 defense_evasion impact execution
- Renames multiple (424) 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