wannacry

General

Target

Ransomware.WannaCry.zip
Size

143KB
Sample

240319-wxqrfabf5v
MD5

3271bf4cfeb66fde40113dc528b78102
SHA1

a89f3f34e507d099214c8d031d844649f4ca641d
SHA256

d98553319940363a0bfbda3df88c1999efe295a0196ae33797313b4fff541097
SHA512

042b8170d4000b410e95d05fba0bd2e03a4255ee5db9133c9722a8bad2f75fef3eb955e1e91006713fe94e1c1684f86859a8d5f2a5a75fe0119ab00195122851
SSDEEP

3072:r3fpoQvMBynzN4GuhBjSX+kb2d7JmPGnkgX+mU56xtZQ821caOzNN9y2MDuqJo7+:ZDuqJOfWGVSgE29xxspm0n1vuz3dG9gg

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Downloads\Ransomware.WannaCry\@[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: 115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn 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

115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn

Targets

- Target
  
  Ransomware.WannaCry.zip
- Size
  
  143KB
- MD5
  
  3271bf4cfeb66fde40113dc528b78102
- SHA1
  
  a89f3f34e507d099214c8d031d844649f4ca641d
- SHA256
  
  d98553319940363a0bfbda3df88c1999efe295a0196ae33797313b4fff541097
- SHA512
  
  042b8170d4000b410e95d05fba0bd2e03a4255ee5db9133c9722a8bad2f75fef3eb955e1e91006713fe94e1c1684f86859a8d5f2a5a75fe0119ab00195122851
- SSDEEP
  
  3072:r3fpoQvMBynzN4GuhBjSX+kb2d7JmPGnkgX+mU56xtZQ821caOzNN9y2MDuqJo7+:ZDuqJOfWGVSgE29xxspm0n1vuz3dG9gg
Score

10^/10

wannacry discovery persistence ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
- Sets desktop wallpaper using registry
  ransomware
behavioral1