wannacry

General

Target

Tuto.exe
Size

5.2MB
Sample

250204-slc5es1pak
MD5

6ed743e21e49f24043bfad6115487ce8
SHA1

d0f28dcec8f2fbd608b8dc542d71cc6f66532b0c
SHA256

11876faf613dcb78fc99186da8b4add31071baf8cddb3ceb08e23062cd402042
SHA512

9f93387bc440d0c9e73e7d41a1a277cb1441ce93d36fb914a33470403dd7ac1cea202db6f9c1ab649570d30125be7f0ae4a2b2aaa2e52e3b9ccdf1118b8a21a2
SSDEEP

98304:bqwmeNmV3vZeYtbrH0QmmN1YEjiyzZFBks3UFSuof/iXuNNeDiiPW2jbYVFx:bqwmeNXyl3k0USuof/ieLie22Fx

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Documents\@[email protected]

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: 13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94 Next, please find an application file named "@[email protected]". 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

13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94

Targets

- Target
  
  Tuto.exe
- Size
  
  5.2MB
- MD5
  
  6ed743e21e49f24043bfad6115487ce8
- SHA1
  
  d0f28dcec8f2fbd608b8dc542d71cc6f66532b0c
- SHA256
  
  11876faf613dcb78fc99186da8b4add31071baf8cddb3ceb08e23062cd402042
- SHA512
  
  9f93387bc440d0c9e73e7d41a1a277cb1441ce93d36fb914a33470403dd7ac1cea202db6f9c1ab649570d30125be7f0ae4a2b2aaa2e52e3b9ccdf1118b8a21a2
- SSDEEP
  
  98304:bqwmeNmV3vZeYtbrH0QmmN1YEjiyzZFBks3UFSuof/iXuNNeDiiPW2jbYVFx:bqwmeNXyl3k0USuof/ieLie22Fx
Score

10^/10

wannacry defense_evasion discovery execution impact persistence ransomware spyware stealer worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Wannacry family
  wannacry
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Drops startup file
- Executes dropped EXE
- 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
- File and Directory Permissions Modification: Windows File and Directory Permissions Modification
  defense_evasion
- Sets desktop wallpaper using registry
  ransomware
behavioral1