teslacrypt | ea366505a9ffb1007fc9abb732c0a9c418df6abdf5c4b27b15ceb4595fd1a878

General

Target

128288b15bfc1adbb1fa5e30154d1a22_JaffaCakes118
Size

312KB
Sample

240504-nhk9eafc95
MD5

128288b15bfc1adbb1fa5e30154d1a22
SHA1

1973d1e928f2bbc67644b772f4ca7c453a503753
SHA256

ea366505a9ffb1007fc9abb732c0a9c418df6abdf5c4b27b15ceb4595fd1a878
SHA512

15d17a1892d55f22c5a6d6fe11abc14d2c71f577e0cb513a7d6b6861d6fd10ec685dd115e0ace0002e1a34fec4b11891e8b2112e501cd17d46dae326b11e7f3d
SSDEEP

6144:LmKDzqaykFTZ8w5OAIfw6mkgVA/fSBVOBrKNudQm7dn8e6E:LmK3qaowwrfzHSBVmKAz7dn8

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_ReCoVeRy_+iblut.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/E674B5213D1B8B30 2 - http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/E674B5213D1B8B30 3 - http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/E674B5213D1B8B30 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/E674B5213D1B8B30 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/E674B5213D1B8B30 http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/E674B5213D1B8B30 http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/E674B5213D1B8B30 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/E674B5213D1B8B30

URLs

http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/E674B5213D1B8B30

http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/E674B5213D1B8B30

http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/E674B5213D1B8B30

http://xlowfznrg4wf7dli.ONION/E674B5213D1B8B30

Extracted

Path

C:\Program Files\7-Zip\Lang\_ReCoVeRy_+vlnsc.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/62E246D0E2E0296 2 - http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/62E246D0E2E0296 3 - http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/62E246D0E2E0296 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/62E246D0E2E0296 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/62E246D0E2E0296 http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/62E246D0E2E0296 http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/62E246D0E2E0296 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/62E246D0E2E0296

URLs

http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/62E246D0E2E0296

http://u54bbnhf354fbkh254tbkhjbgy8258gnkwerg.tahaplap.com/62E246D0E2E0296

http://w6bfg4hahn5bfnlsafgchkvg5fwsfvrt.hareuna.at/62E246D0E2E0296

http://xlowfznrg4wf7dli.ONION/62E246D0E2E0296

Targets

- Target
  
  128288b15bfc1adbb1fa5e30154d1a22_JaffaCakes118
- Size
  
  312KB
- MD5
  
  128288b15bfc1adbb1fa5e30154d1a22
- SHA1
  
  1973d1e928f2bbc67644b772f4ca7c453a503753
- SHA256
  
  ea366505a9ffb1007fc9abb732c0a9c418df6abdf5c4b27b15ceb4595fd1a878
- SHA512
  
  15d17a1892d55f22c5a6d6fe11abc14d2c71f577e0cb513a7d6b6861d6fd10ec685dd115e0ace0002e1a34fec4b11891e8b2112e501cd17d46dae326b11e7f3d
- SSDEEP
  
  6144:LmKDzqaykFTZ8w5OAIfw6mkgVA/fSBVOBrKNudQm7dn8e6E:LmK3qaowwrfzHSBVmKAz7dn8
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 (435) 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