wannacry

General

Target

RobloxStudioBeta.exe
Size

149.8MB
Sample

241003-xemsha1bkl
MD5

bf935054472f1149f633be25ed660c69
SHA1

5a0756b269383cf8828806c798fc19781f514046
SHA256

9463c02624b207f4ab12a90bb3c7a9a6428d39f3be78c596e300be1bd77f7ec3
SHA512

7b7a546c056ecf7176adb4f4d2b60ee4fc4cc8d2ccb5b464dac1511b133d215c7560ab1e70fe74f03c26735308fe68bbdf4d007469adee25d1d9a6776a75c5bb
SSDEEP

1572864:wOh9o9Bo3syMsjkzouLK+BNtFijx2U/63IgWF9rH9i:pd3xMsjkzJ5/cjx3d5HH9i

Score

10^/10

Malware Config

Extracted

Path

C:\@[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
  
  RobloxStudioBeta.exe
- Size
  
  149.8MB
- MD5
  
  bf935054472f1149f633be25ed660c69
- SHA1
  
  5a0756b269383cf8828806c798fc19781f514046
- SHA256
  
  9463c02624b207f4ab12a90bb3c7a9a6428d39f3be78c596e300be1bd77f7ec3
- SHA512
  
  7b7a546c056ecf7176adb4f4d2b60ee4fc4cc8d2ccb5b464dac1511b133d215c7560ab1e70fe74f03c26735308fe68bbdf4d007469adee25d1d9a6776a75c5bb
- SSDEEP
  
  1572864:wOh9o9Bo3syMsjkzouLK+BNtFijx2U/63IgWF9rH9i:pd3xMsjkzJ5/cjx3d5HH9i
Score

10^/10

wannacry defense_evasion discovery execution impact ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Modifies file permissions
  discovery
- File and Directory Permissions Modification: Windows File and Directory Permissions Modification
  defense_evasion
behavioral1 behavioral2