teslacrypt | ea7be43ae12bab3a5c3e00a568f3b3564c9225a056960048eda72f9f8f9f690e

General

Target

VirusShare_a5eb9cf3b138e8466071ec20a6722b5c
Size

336KB
Sample

240610-nyqh3ahf7y
MD5

a5eb9cf3b138e8466071ec20a6722b5c
SHA1

5b8db28fdc2e40fd67b3de164eb9d904122e5cef
SHA256

ea7be43ae12bab3a5c3e00a568f3b3564c9225a056960048eda72f9f8f9f690e
SHA512

499af2dfd9997cd737ebdd758d7c84e36084d5db5cf1f2eb032fd496b549e808303eb73275e9ddf378e966972c1ddbab03174ba5b9b97fd4c75c2ba1e5d14a24
SSDEEP

6144:81w0U6D6x4kyjf+g0uc2RTqWmx7Ikw9NShXvSmk2OpXaP/EBySkQ4:8i0Uu6ikyjcuk5y0hXaxpKkB

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Recovery+ohmmo.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/64E65EAB38EE1FE3 2. http://tes543berda73i48fsdfsd.keratadze.at/64E65EAB38EE1FE3 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/64E65EAB38EE1FE3 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/64E65EAB38EE1FE3 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/64E65EAB38EE1FE3 http://tes543berda73i48fsdfsd.keratadze.at/64E65EAB38EE1FE3 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/64E65EAB38EE1FE3 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/64E65EAB38EE1FE3

URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/64E65EAB38EE1FE3

http://tes543berda73i48fsdfsd.keratadze.at/64E65EAB38EE1FE3

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/64E65EAB38EE1FE3

http://xlowfznrg4wf7dli.ONION/64E65EAB38EE1FE3

Extracted

Path

C:\Program Files\7-Zip\Lang\Recovery+unjwq.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/58A27862C2E3DB49 2. http://tes543berda73i48fsdfsd.keratadze.at/58A27862C2E3DB49 3. http://tt54rfdjhb34rfbnknaerg.milerteddy.com/58A27862C2E3DB49 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/58A27862C2E3DB49 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/58A27862C2E3DB49 http://tes543berda73i48fsdfsd.keratadze.at/58A27862C2E3DB49 http://tt54rfdjhb34rfbnknaerg.milerteddy.com/58A27862C2E3DB49 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/58A27862C2E3DB49

URLs

http://gwe32fdr74bhfsyujb34gfszfv.zatcurr.com/58A27862C2E3DB49

http://tes543berda73i48fsdfsd.keratadze.at/58A27862C2E3DB49

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/58A27862C2E3DB49

http://xlowfznrg4wf7dli.ONION/58A27862C2E3DB49

Targets

- Target
  
  VirusShare_a5eb9cf3b138e8466071ec20a6722b5c
- Size
  
  336KB
- MD5
  
  a5eb9cf3b138e8466071ec20a6722b5c
- SHA1
  
  5b8db28fdc2e40fd67b3de164eb9d904122e5cef
- SHA256
  
  ea7be43ae12bab3a5c3e00a568f3b3564c9225a056960048eda72f9f8f9f690e
- SHA512
  
  499af2dfd9997cd737ebdd758d7c84e36084d5db5cf1f2eb032fd496b549e808303eb73275e9ddf378e966972c1ddbab03174ba5b9b97fd4c75c2ba1e5d14a24
- SSDEEP
  
  6144:81w0U6D6x4kyjf+g0uc2RTqWmx7Ikw9NShXvSmk2OpXaP/EBySkQ4:8i0Uu6ikyjcuk5y0hXaxpKkB
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 (419) 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