teslacrypt | c03c3fde100ab3c72104543c1dbb99f6110f24b4caa1b0846af985ebf6a45115

General

Target

VirusShare_050489ff4a10d6cc0897e237f6623e1b
Size

376KB
Sample

240610-meqjaagd58
MD5

050489ff4a10d6cc0897e237f6623e1b
SHA1

c2f9927d5f5a8b50f18fa0a91684c9de02345201
SHA256

c03c3fde100ab3c72104543c1dbb99f6110f24b4caa1b0846af985ebf6a45115
SHA512

b8987b7f20379205b964954644a84acb98ad0daa8258a8b6267abea399ac1d2e79f3f17181d7f0b4fa6e7faa65c217999176ea4ec6fcae598844d24868c6b9b9
SSDEEP

6144:te3rNhMeYq4CGRTs4kadSoKVStcmTVn57CpSCwsUbg62oXd:tY5hMfqwTsTKcmTV5kINEx+d

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Recovery+tahld.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/E2A1ECF22DFB1E8C 2. http://kkd47eh4hdjshb5t.angortra.at/E2A1ECF22DFB1E8C 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/E2A1ECF22DFB1E8C 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/E2A1ECF22DFB1E8C 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E2A1ECF22DFB1E8C http://kkd47eh4hdjshb5t.angortra.at/E2A1ECF22DFB1E8C http://ytrest84y5i456hghadefdsd.pontogrot.com/E2A1ECF22DFB1E8C *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/E2A1ECF22DFB1E8C

URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/E2A1ECF22DFB1E8C

http://kkd47eh4hdjshb5t.angortra.at/E2A1ECF22DFB1E8C

http://ytrest84y5i456hghadefdsd.pontogrot.com/E2A1ECF22DFB1E8C

http://xlowfznrg4wf7dli.ONION/E2A1ECF22DFB1E8C

Extracted

Path

C:\Program Files\7-Zip\Lang\Recovery+ksejn.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 RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 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://tt54rfdjhb34rfbnknaerg.milerteddy.com/D7174A3515FEFF9 2. http://kkd47eh4hdjshb5t.angortra.at/D7174A3515FEFF9 3. http://ytrest84y5i456hghadefdsd.pontogrot.com/D7174A3515FEFF9 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/D7174A3515FEFF9 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://tt54rfdjhb34rfbnknaerg.milerteddy.com/D7174A3515FEFF9 http://kkd47eh4hdjshb5t.angortra.at/D7174A3515FEFF9 http://ytrest84y5i456hghadefdsd.pontogrot.com/D7174A3515FEFF9 *-*-* Your personal page Tor-Browser: xlowfznrg4wf7dli.ONION/D7174A3515FEFF9

URLs

http://tt54rfdjhb34rfbnknaerg.milerteddy.com/D7174A3515FEFF9

http://kkd47eh4hdjshb5t.angortra.at/D7174A3515FEFF9

http://ytrest84y5i456hghadefdsd.pontogrot.com/D7174A3515FEFF9

http://xlowfznrg4wf7dli.ONION/D7174A3515FEFF9

Targets

- Target
  
  VirusShare_050489ff4a10d6cc0897e237f6623e1b
- Size
  
  376KB
- MD5
  
  050489ff4a10d6cc0897e237f6623e1b
- SHA1
  
  c2f9927d5f5a8b50f18fa0a91684c9de02345201
- SHA256
  
  c03c3fde100ab3c72104543c1dbb99f6110f24b4caa1b0846af985ebf6a45115
- SHA512
  
  b8987b7f20379205b964954644a84acb98ad0daa8258a8b6267abea399ac1d2e79f3f17181d7f0b4fa6e7faa65c217999176ea4ec6fcae598844d24868c6b9b9
- SSDEEP
  
  6144:te3rNhMeYq4CGRTs4kadSoKVStcmTVn57CpSCwsUbg62oXd:tY5hMfqwTsTKcmTV5kINEx+d
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 (388) 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