wannacry

General

Target

230112-xct4ssch6z_pw_infected.zip
Size

3.3MB
Sample

230113-vla16saf83
MD5

95e61047b39dfa7765f3b1cecd32334a
SHA1

1b7b93e3cecf30d733971788c26b74f514a6bec3
SHA256

4ee7f0258cdac2936a55f1fd7d8b9c74e34798e87cd60780f13f62ad046c2796
SHA512

4f2086d65b2db58628ccbaa7e98d2d476c6705eb7c3d482f36eb9d6abd038d119722e1d26c3885f244ab1cb40aae80766f488bfe92ca9df25fd794c7e8f4c53e
SSDEEP

98304:ZrQnZNvzmQf9w/Gi/OvDvd15nBWOc4a7fruSjikRWg:Zr0bJa/GgspBWh7f0Bg

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\@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
  
  230112-xct4ssch6z_pw_infected.zip
- Size
  
  3.3MB
- MD5
  
  95e61047b39dfa7765f3b1cecd32334a
- SHA1
  
  1b7b93e3cecf30d733971788c26b74f514a6bec3
- SHA256
  
  4ee7f0258cdac2936a55f1fd7d8b9c74e34798e87cd60780f13f62ad046c2796
- SHA512
  
  4f2086d65b2db58628ccbaa7e98d2d476c6705eb7c3d482f36eb9d6abd038d119722e1d26c3885f244ab1cb40aae80766f488bfe92ca9df25fd794c7e8f4c53e
- SSDEEP
  
  98304:ZrQnZNvzmQf9w/Gi/OvDvd15nBWOc4a7fruSjikRWg:Zr0bJa/GgspBWh7f0Bg
Score

10^/10

wannacry discovery 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
- Sets desktop wallpaper using registry
  ransomware
behavioral1