wannacry

General

Target

289fb0815a35d88e4e716881561d8d83
Size

3.5MB
Sample

200622-fw6t4g8yn6
MD5

289fb0815a35d88e4e716881561d8d83
SHA1

bfa1b4d8f331d0f226f45e55fba1ea1908c795b9
SHA256

3dc6191c1255cfbaf94461e9a44f5b698c5563bbf846c94c4edd343828943a1e
SHA512

2e3c5c808dc7fcec26352645f14c2542cf363a0ab964477e277668c18ae36505f1a1bdeea25aea4c5c2dbee26dd06b92d81abfefc1e1d70e81e18636f8f46601

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

Targets

- Target
  
  289fb0815a35d88e4e716881561d8d83
- Size
  
  3.5MB
- MD5
  
  289fb0815a35d88e4e716881561d8d83
- SHA1
  
  bfa1b4d8f331d0f226f45e55fba1ea1908c795b9
- SHA256
  
  3dc6191c1255cfbaf94461e9a44f5b698c5563bbf846c94c4edd343828943a1e
- SHA512
  
  2e3c5c808dc7fcec26352645f14c2542cf363a0ab964477e277668c18ae36505f1a1bdeea25aea4c5c2dbee26dd06b92d81abfefc1e1d70e81e18636f8f46601
Score

10^/10

ransomware worm wannacry spyware persistence discovery
- 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
- 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
- Adds Run entry to start application
  persistence
- Modifies service
  persistence
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2