teslacrypt | d4c33fa5c8029230ac4dcb181ea1899855e6cb3e22d33ceb0b361d014ff98dd5

General

Target

a88a800bcbb2085db77ee1e6169330ef_JaffaCakes118
Size

340KB
Sample

240614-jdhkhatgjm
MD5

a88a800bcbb2085db77ee1e6169330ef
SHA1

45737b9bbd250a604f2bc066e4f811cecbf29cfd
SHA256

d4c33fa5c8029230ac4dcb181ea1899855e6cb3e22d33ceb0b361d014ff98dd5
SHA512

cf5bea6231187f5de20e6834799f122a19467d5959b266066599e4e5a9b4641ed8602bc41bca6658cd2f478eaeffa33cff4acfdc6bbf744df387447efb70df75
SSDEEP

6144:V/f8fPWz3Tz5denLftACItq4JZzlZ4VnJVF+NVttoxeM4cbtn:V/fCK3TiftYNlkZ8rKeM

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_RECOVERY_+lxcge.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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/EA37A1B0722770DA 2. http://tes543berda73i48fsdfsd.keratadze.at/EA37A1B0722770DA 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/EA37A1B0722770DA 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/EA37A1B0722770DA 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/EA37A1B0722770DA http://tes543berda73i48fsdfsd.keratadze.at/EA37A1B0722770DA http://tt54rfdjhb34rfbnknaerg.milerteddy.com/EA37A1B0722770DA *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/EA37A1B0722770DA

URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/EA37A1B0722770DA

http://tes543berda73i48fsdfsd.keratadze.at/EA37A1B0722770DA

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/EA37A1B0722770DA

http://xlowfznrg4wf7dli.ONION/EA37A1B0722770DA

Extracted

Path

C:\PerfLogs\_RECOVERY_+whygj.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://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/E6E3CFB1B620C85B 2. http://tes543berda73i48fsdfsd.keratadze.at/E6E3CFB1B620C85B 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E6E3CFB1B620C85B 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/E6E3CFB1B620C85B 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/E6E3CFB1B620C85B http://tes543berda73i48fsdfsd.keratadze.at/E6E3CFB1B620C85B http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E6E3CFB1B620C85B *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/E6E3CFB1B620C85B

URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/E6E3CFB1B620C85B

http://tes543berda73i48fsdfsd.keratadze.at/E6E3CFB1B620C85B

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E6E3CFB1B620C85B

http://xlowfznrg4wf7dli.ONION/E6E3CFB1B620C85B

Targets

- Target
  
  a88a800bcbb2085db77ee1e6169330ef_JaffaCakes118
- Size
  
  340KB
- MD5
  
  a88a800bcbb2085db77ee1e6169330ef
- SHA1
  
  45737b9bbd250a604f2bc066e4f811cecbf29cfd
- SHA256
  
  d4c33fa5c8029230ac4dcb181ea1899855e6cb3e22d33ceb0b361d014ff98dd5
- SHA512
  
  cf5bea6231187f5de20e6834799f122a19467d5959b266066599e4e5a9b4641ed8602bc41bca6658cd2f478eaeffa33cff4acfdc6bbf744df387447efb70df75
- SSDEEP
  
  6144:V/f8fPWz3Tz5denLftACItq4JZzlZ4VnJVF+NVttoxeM4cbtn:V/fCK3TiftYNlkZ8rKeM
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 (416) 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