wannacry

General

Target

a10c266793dc6e62ee6947981991c736383eaacad5cfc028aad1f16748b83a25.zip
Size

8.3MB
Sample

220617-rjmemsccek
MD5

de18db2dcae82b3ecc9cf9b536fb7944
SHA1

9ac087ed998b7a6bd9e67019705e37bc6a5039dc
SHA256

2e68ed0d3f1b6e4f879596fdb41c3cfd8313ab000623ceb835eaf183bdbf71b2
SHA512

a2be753911c0583c1ba32d6bda8f7be4a50baf9306eda9a15cf7775d9f1ddb492bf73812459a6361ffc492e7b8c4bba9fae6519a85542ae53e1e3c678b6e3ffd

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\@[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
  
  a10c266793dc6e62ee6947981991c736383eaacad5cfc028aad1f16748b83a25.exe
- Size
  
  8.5MB
- MD5
  
  20bb338530bdc925158c4fcefa33848e
- SHA1
  
  f6ee865ab416a643a25c5779f9bddd90a03d8df4
- SHA256
  
  a10c266793dc6e62ee6947981991c736383eaacad5cfc028aad1f16748b83a25
- SHA512
  
  9aab612a80b04d897c48da8ae0e1c137d9f75eee78cb7661a63e74f001452e0f566bfa8bc8263f8054cae004ac9251d7d8e6c38d1382758bbc30d811f2697f2e
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