teslacrypt | 92b375015b3867f10a9cd94b6474986bf24c70e2d40b3280ceeec2331265be23

General

Target

VirusShare_1e1def42d14365acdde0fab027ab4f73
Size

352KB
Sample

240610-mtd4ssgg45
MD5

1e1def42d14365acdde0fab027ab4f73
SHA1

076c52faa6c76610fca15b8533e81bf8ba8133a8
SHA256

92b375015b3867f10a9cd94b6474986bf24c70e2d40b3280ceeec2331265be23
SHA512

c93298bc25a818114018cb51a3b0e4c3137b46633dabb6a17303f12473e58d64e19c39c14f307c0df9e0e4202171d2ab22eaef2bf3f7b35e5b9b7a114eb7d722
SSDEEP

6144:5Meb/EDtpBx1aRXJub19pf3gOURaJmf+ubexB3wLaYZSzvF:5Tb/wtN1aRXJg1f3gO9Jm+u2BgeYkzv

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_ReCoVeRy_+ewbss.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://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/C47AA2329C2CAA4 2 - http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/C47AA2329C2CAA4 3 - http://yyre45dbvn2nhbefbmh.begumvelic.at/C47AA2329C2CAA4 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/C47AA2329C2CAA4 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/C47AA2329C2CAA4 http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/C47AA2329C2CAA4 http://yyre45dbvn2nhbefbmh.begumvelic.at/C47AA2329C2CAA4 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/C47AA2329C2CAA4

URLs

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/C47AA2329C2CAA4

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/C47AA2329C2CAA4

http://yyre45dbvn2nhbefbmh.begumvelic.at/C47AA2329C2CAA4

http://xlowfznrg4wf7dli.ONION/C47AA2329C2CAA4

Extracted

Path

C:\Program Files\7-Zip\Lang\_ReCoVeRy_+cusro.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://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4CE3714A1E7491C7 2 - http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4CE3714A1E7491C7 3 - http://yyre45dbvn2nhbefbmh.begumvelic.at/4CE3714A1E7491C7 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/4CE3714A1E7491C7 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4CE3714A1E7491C7 http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4CE3714A1E7491C7 http://yyre45dbvn2nhbefbmh.begumvelic.at/4CE3714A1E7491C7 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/4CE3714A1E7491C7

URLs

http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/4CE3714A1E7491C7

http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/4CE3714A1E7491C7

http://yyre45dbvn2nhbefbmh.begumvelic.at/4CE3714A1E7491C7

http://xlowfznrg4wf7dli.ONION/4CE3714A1E7491C7

Targets

- Target
  
  VirusShare_1e1def42d14365acdde0fab027ab4f73
- Size
  
  352KB
- MD5
  
  1e1def42d14365acdde0fab027ab4f73
- SHA1
  
  076c52faa6c76610fca15b8533e81bf8ba8133a8
- SHA256
  
  92b375015b3867f10a9cd94b6474986bf24c70e2d40b3280ceeec2331265be23
- SHA512
  
  c93298bc25a818114018cb51a3b0e4c3137b46633dabb6a17303f12473e58d64e19c39c14f307c0df9e0e4202171d2ab22eaef2bf3f7b35e5b9b7a114eb7d722
- SSDEEP
  
  6144:5Meb/EDtpBx1aRXJub19pf3gOURaJmf+ubexB3wLaYZSzvF:5Tb/wtN1aRXJg1f3gO9Jm+u2BgeYkzv
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 (418) 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