wannacry

General

Target

c365ddaa345cfcaff3d629505572a484cff5221933d68e4a52130b8bb7badaf9.sample
Size

3.4MB
Sample

210726-nts97x6kbx
MD5

86721e64ffbd69aa6944b9672bcabb6d
SHA1

8897c658c0373be54eeac23bbd4264687a141ae1
SHA256

c365ddaa345cfcaff3d629505572a484cff5221933d68e4a52130b8bb7badaf9
SHA512

f1183abc511211b104adc1cb2586c4996ef2277621745b4e4e233f56534514b507ff26aa5be9776f91197a5c3ab4ba855a04e934bd56d39e779cbbbd40c9fe84

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\@Please_Read_Me@.txt

Family

wannacry

Ransom Note

Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw Next, please find an application file named "@WanaDecryptor@.exe". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �

Wallets

12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\@Please_Read_Me@.txt

Family

wannacry

Ransom Note

Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn Next, please find an application file named "@WanaDecryptor@.exe". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �

Wallets

115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn

Targets

- Target
  
  c365ddaa345cfcaff3d629505572a484cff5221933d68e4a52130b8bb7badaf9.sample
- Size
  
  3.4MB
- MD5
  
  86721e64ffbd69aa6944b9672bcabb6d
- SHA1
  
  8897c658c0373be54eeac23bbd4264687a141ae1
- SHA256
  
  c365ddaa345cfcaff3d629505572a484cff5221933d68e4a52130b8bb7badaf9
- SHA512
  
  f1183abc511211b104adc1cb2586c4996ef2277621745b4e4e233f56534514b507ff26aa5be9776f91197a5c3ab4ba855a04e934bd56d39e779cbbbd40c9fe84
Score

10^/10

wannacry discovery persistence ransomware spyware stealer worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Executes dropped EXE
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Drops startup file
- Loads dropped DLL
- Modifies file permissions
  discovery
- 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
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2