teslacrypt | 4f8feb7aa33b137b2ea3670722b29e9d6e4d66b1538a14aa445beaa0875afb63

General

Target

af7bc2ae2fa1cd1e8a492006c1fba828_JaffaCakes118
Size

340KB
Sample

240615-vnb19asapj
MD5

af7bc2ae2fa1cd1e8a492006c1fba828
SHA1

fe0324e49160d0b206b23e10d34d6f12cd234da1
SHA256

4f8feb7aa33b137b2ea3670722b29e9d6e4d66b1538a14aa445beaa0875afb63
SHA512

84ae87530686e6b24c6139e2acb1645e67b033002e6fd0031bdda05ea837e4b819439053ce771eaa56d407553420bad163d56f466e39c8601133655fa194a73b
SSDEEP

6144:HtY1LwQ/VVMixib/6+dx040XljnZm766y0:HqdwQ/4qi3dxD+bN6y0

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\_ReCoVeRy_+lrllc.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://t54ndnku456ngkwsudqer.wallymac.com/61B49698D7BFE45 2 - http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/61B49698D7BFE45 3 - http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/61B49698D7BFE45 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/61B49698D7BFE45 4 - Follow the instructions on the site IMPORTANT INFORMATION Your personal pages http://t54ndnku456ngkwsudqer.wallymac.com/61B49698D7BFE45 http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/61B49698D7BFE45 http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/61B49698D7BFE45 Your personal page Tor-Browser xlowfznrg4wf7dli.ONION/61B49698D7BFE45

URLs

http://t54ndnku456ngkwsudqer.wallymac.com/61B49698D7BFE45

http://po4dbsjbneljhrlbvaueqrgveatv.bonmawp.at/61B49698D7BFE45

http://hrfgd74nfksjdcnnklnwefvdsf.materdunst.com/61B49698D7BFE45

http://xlowfznrg4wf7dli.ONION/61B49698D7BFE45

Targets

- Target
  
  af7bc2ae2fa1cd1e8a492006c1fba828_JaffaCakes118
- Size
  
  340KB
- MD5
  
  af7bc2ae2fa1cd1e8a492006c1fba828
- SHA1
  
  fe0324e49160d0b206b23e10d34d6f12cd234da1
- SHA256
  
  4f8feb7aa33b137b2ea3670722b29e9d6e4d66b1538a14aa445beaa0875afb63
- SHA512
  
  84ae87530686e6b24c6139e2acb1645e67b033002e6fd0031bdda05ea837e4b819439053ce771eaa56d407553420bad163d56f466e39c8601133655fa194a73b
- SSDEEP
  
  6144:HtY1LwQ/VVMixib/6+dx040XljnZm766y0:HqdwQ/4qi3dxD+bN6y0
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 (408) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- 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