teslacrypt | bedd09abc5eb323220f26eadbe1ede76373ebd6d8a84fd2884429760b0cd197a

General

Target

VirusShare_41c9cf8f98d9cf11e0b101562876d404
Size

424KB
Sample

240610-nfbbeshd27
MD5

41c9cf8f98d9cf11e0b101562876d404
SHA1

88a88e498b8e4b73e8585e7994ed519b9ace9610
SHA256

bedd09abc5eb323220f26eadbe1ede76373ebd6d8a84fd2884429760b0cd197a
SHA512

78c028c126351716c5460f391d810d5925f9ad36eb3a506b0e3d015bcef9b2a0ed9c3fbec9c3f81a5dc362edf64de5eb377da070712ac720d9ea6350da5af113
SSDEEP

12288:wL2WjWgDhrhjxaRaDz7z4HMLzskGWoXblCJxfS6:wDXpVx7f7dLoMorOR1

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_RECoVERY_+kdimu.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 AES More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES How did this happen ? !!! Specially for your PC was generated personal AES 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://yyre45dbvn2nhbefbmh.begumvelic.at/51A574339B46F6BA 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/51A574339B46F6BA 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/51A574339B46F6BA 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/51A574339B46F6BA 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/51A574339B46F6BA http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/51A574339B46F6BA http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/51A574339B46F6BA *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/51A574339B46F6BA

URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/51A574339B46F6BA

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/51A574339B46F6BA

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/51A574339B46F6BA

http://xlowfznrg4wf7dli.ONION/51A574339B46F6BA

Extracted

Path

C:\Program Files\7-Zip\Lang\_RECoVERY_+kfrxg.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 AES More information about the encryption keys using AES can be found here: http://en.wikipedia.org/wiki/AES How did this happen ? !!! Specially for your PC was generated personal AES 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://yyre45dbvn2nhbefbmh.begumvelic.at/5ABE4B4889768AE0 2. http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/5ABE4B4889768AE0 3. http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5ABE4B4889768AE0 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/5ABE4B4889768AE0 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://yyre45dbvn2nhbefbmh.begumvelic.at/5ABE4B4889768AE0 http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/5ABE4B4889768AE0 http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5ABE4B4889768AE0 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/5ABE4B4889768AE0

URLs

http://yyre45dbvn2nhbefbmh.begumvelic.at/5ABE4B4889768AE0

http://uiredn4njfsa4234bafb32ygjdawfvs.frascuft.com/5ABE4B4889768AE0

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/5ABE4B4889768AE0

http://xlowfznrg4wf7dli.ONION/5ABE4B4889768AE0

Targets

- Target
  
  VirusShare_41c9cf8f98d9cf11e0b101562876d404
- Size
  
  424KB
- MD5
  
  41c9cf8f98d9cf11e0b101562876d404
- SHA1
  
  88a88e498b8e4b73e8585e7994ed519b9ace9610
- SHA256
  
  bedd09abc5eb323220f26eadbe1ede76373ebd6d8a84fd2884429760b0cd197a
- SHA512
  
  78c028c126351716c5460f391d810d5925f9ad36eb3a506b0e3d015bcef9b2a0ed9c3fbec9c3f81a5dc362edf64de5eb377da070712ac720d9ea6350da5af113
- SSDEEP
  
  12288:wL2WjWgDhrhjxaRaDz7z4HMLzskGWoXblCJxfS6:wDXpVx7f7dLoMorOR1
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 (425) 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