teslacrypt | ddc22b54761307cf1af200cbbfdedc44bb76aa3d876155c6570b1729a7eaaa57

General

Target

8c7fc6b38e8f927f2a8e8888bbc3545c_JaffaCakes118
Size

484KB
Sample

240602-b4yemsef21
MD5

8c7fc6b38e8f927f2a8e8888bbc3545c
SHA1

b017d494790f3862a6851919f981e25dab8eebaa
SHA256

ddc22b54761307cf1af200cbbfdedc44bb76aa3d876155c6570b1729a7eaaa57
SHA512

7792e9b8029040eff7c7bb71cba4d938f7a6464276311adb5fd443ebbdafcb3533d7c120cfbab9ecd6b7e30762c37c5b3af1844f2b03db0cf6732a5dd02d0fad
SSDEEP

6144:0utAHuAX1/7zv+Ul4s/KFxhNDPPHf2TNhOAL68v6RD/Nqr49Jr:0xHu4/H6xhtPPHf2JhTxvU/4rI

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_ReCoVeRy_+dekxi.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 RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 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://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/23BF7EA79C4B5EDA 2 - http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/23BF7EA79C4B5EDA 3 - http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/23BF7EA79C4B5EDA 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/23BF7EA79C4B5EDA 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/23BF7EA79C4B5EDA http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/23BF7EA79C4B5EDA http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/23BF7EA79C4B5EDA Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/23BF7EA79C4B5EDA

URLs

http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/23BF7EA79C4B5EDA

http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/23BF7EA79C4B5EDA

http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/23BF7EA79C4B5EDA

http://xlowfznrg4wf7dli.ONION/23BF7EA79C4B5EDA

Extracted

Path

C:\Program Files\7-Zip\Lang\_ReCoVeRy_+ejcvu.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 RSA4096 More information about the encryption keys using RSA4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA4096 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://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/96FFF5C260E2E018 2 - http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/96FFF5C260E2E018 3 - http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/96FFF5C260E2E018 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/96FFF5C260E2E018 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/96FFF5C260E2E018 http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/96FFF5C260E2E018 http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/96FFF5C260E2E018 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/96FFF5C260E2E018

URLs

http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/96FFF5C260E2E018

http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/96FFF5C260E2E018

http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/96FFF5C260E2E018

http://xlowfznrg4wf7dli.ONION/96FFF5C260E2E018

Targets

- Target
  
  8c7fc6b38e8f927f2a8e8888bbc3545c_JaffaCakes118
- Size
  
  484KB
- MD5
  
  8c7fc6b38e8f927f2a8e8888bbc3545c
- SHA1
  
  b017d494790f3862a6851919f981e25dab8eebaa
- SHA256
  
  ddc22b54761307cf1af200cbbfdedc44bb76aa3d876155c6570b1729a7eaaa57
- SHA512
  
  7792e9b8029040eff7c7bb71cba4d938f7a6464276311adb5fd443ebbdafcb3533d7c120cfbab9ecd6b7e30762c37c5b3af1844f2b03db0cf6732a5dd02d0fad
- SSDEEP
  
  6144:0utAHuAX1/7zv+Ul4s/KFxhNDPPHf2TNhOAL68v6RD/Nqr49Jr:0xHu4/H6xhtPPHf2JhTxvU/4rI
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 (421) 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
behavioral1 behavioral2