wannacry

General

Target

IMG_7589.MP4
Size

1.8MB
Sample

240803-scdplawhpk
MD5

d64859b2929a128ccc8969a9e3aa9d84
SHA1

c43bab138d56260fb69fc24c0ef17e21fdb97555
SHA256

73fae9bcbf2d9a6e7aa683f9b60d5504e4b02adbe9c015213ea4f13b0f031c64
SHA512

761f2b7b9504c1dde92f1a44ac5c3ada93884252da556e414f78fda0558ebd0b3cffec40246635a81c70d67c64aac9a156a26800416c160679e6cd8a7b25b2ff
SSDEEP

49152:z1+G07DTnPIVt6NjCAcsSfrsmpyvxcBYEscRwwv1QWnTO4apfQc:z1D0DTC69ysSzxyvKBYEXtvKWT5aJ

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\WannaCry-main\@[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
  
  IMG_7589.MP4
- Size
  
  1.8MB
- MD5
  
  d64859b2929a128ccc8969a9e3aa9d84
- SHA1
  
  c43bab138d56260fb69fc24c0ef17e21fdb97555
- SHA256
  
  73fae9bcbf2d9a6e7aa683f9b60d5504e4b02adbe9c015213ea4f13b0f031c64
- SHA512
  
  761f2b7b9504c1dde92f1a44ac5c3ada93884252da556e414f78fda0558ebd0b3cffec40246635a81c70d67c64aac9a156a26800416c160679e6cd8a7b25b2ff
- SSDEEP
  
  49152:z1+G07DTnPIVt6NjCAcsSfrsmpyvxcBYEscRwwv1QWnTO4apfQc:z1D0DTC69ysSzxyvKBYEXtvKWT5aJ
Score

10^/10

wannacry defense_evasion discovery evasion execution impact persistence ransomware trojan 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
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Drops desktop.ini file(s)
- 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
- Legitimate hosting services abused for malware hosting/C2
- Sets desktop wallpaper using registry
  ransomware
behavioral1