wannacry

General

Target

eceb2f25bac4cbca1da5f4e390124912cd91f541ad1ccada2ae2b46f4aceb414
Size

3.5MB
Sample

210921-kceynagha2
MD5

087f42dd5c17b7c42723dfc150a8da42
SHA1

013010ff0e5c25c48b2a4e7ed1340738a0dd8995
SHA256

eceb2f25bac4cbca1da5f4e390124912cd91f541ad1ccada2ae2b46f4aceb414
SHA512

0c01500ddb57bafc84c33dbbc9b2d6f16b945acd5533ea0484017291794d2d4b069f5eae14b3bb412f95849e4ab960d9685b05cb657f5c81076c9daa65d74203

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
  
  eceb2f25bac4cbca1da5f4e390124912cd91f541ad1ccada2ae2b46f4aceb414
- Size
  
  3.5MB
- MD5
  
  087f42dd5c17b7c42723dfc150a8da42
- SHA1
  
  013010ff0e5c25c48b2a4e7ed1340738a0dd8995
- SHA256
  
  eceb2f25bac4cbca1da5f4e390124912cd91f541ad1ccada2ae2b46f4aceb414
- SHA512
  
  0c01500ddb57bafc84c33dbbc9b2d6f16b945acd5533ea0484017291794d2d4b069f5eae14b3bb412f95849e4ab960d9685b05cb657f5c81076c9daa65d74203
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