wannacry

General

Target

shitting slander.mp4
Size

6.6MB
Sample

241016-yam35sybkd
MD5

828c056e04acd9a83e57815943314c4e
SHA1

c5a76db7258b6489702613d8a44487c9a2e66780
SHA256

0051fa06a995e0daaa5d8d3a6aded51a32975cc3b2e5f38b5a45c3847501958e
SHA512

e86ff8a95cd743fd3d5d9c13f0f46ea7828b1e871dfed8823d91ba82b84c774ed1ad37ef2a844cc3dfd3b7b3e4911ce69731d3b3d4947ad37fde5140877cf523
SSDEEP

196608:YstmfvCUlMA+srvnQmtoOBTWcReW4fm11JqzgCkVL2:ayU1+0nQmtXWc0W4fm1H4gCk92

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Downloads\RANSOMWARE-WANNACRY-2.0-master\RANSOMWARE-WANNACRY-2.0-master\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: 12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw 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

12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw

Targets

- Target
  
  shitting slander.mp4
- Size
  
  6.6MB
- MD5
  
  828c056e04acd9a83e57815943314c4e
- SHA1
  
  c5a76db7258b6489702613d8a44487c9a2e66780
- SHA256
  
  0051fa06a995e0daaa5d8d3a6aded51a32975cc3b2e5f38b5a45c3847501958e
- SHA512
  
  e86ff8a95cd743fd3d5d9c13f0f46ea7828b1e871dfed8823d91ba82b84c774ed1ad37ef2a844cc3dfd3b7b3e4911ce69731d3b3d4947ad37fde5140877cf523
- SSDEEP
  
  196608:YstmfvCUlMA+srvnQmtoOBTWcReW4fm11JqzgCkVL2:ayU1+0nQmtXWc0W4fm1H4gCk92
Score

10^/10

wannacry defense_evasion discovery execution impact 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 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
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- File and Directory Permissions Modification: Windows File and Directory Permissions Modification
  defense_evasion
- Sets desktop wallpaper using registry
  ransomware
behavioral1