wannacry

General

Target

2023-06-04_95a426917af14bc5486a0f57287f6de1_wannacry
Size

3.5MB
Sample

230606-jx16ysdc21
MD5

95a426917af14bc5486a0f57287f6de1
SHA1

bfa3afd311b2074d444eb232b03e5e03ace81d77
SHA256

56176dec237f02215c137d45e3484d99e3a5c7c0bf5619494919b5ec4943dbf9
SHA512

56dbb767edc96bb785701f0b4a1a5b21ce9c7a7b373ac07c9f63d0308a7122057bdd93f3609197b35e200c4f8d34e3ae3a04b2af1c85b0307ea0f1ffff07cf36
SSDEEP

98304:LvPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3:LvPe1Cxcxk3ZAEUadzR8yc4g

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Documents\@Please_Read_Me@.txt

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 "@WanaDecryptor@.exe". 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

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\@Please_Read_Me@.txt

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 "@WanaDecryptor@.exe". 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
  
  2023-06-04_95a426917af14bc5486a0f57287f6de1_wannacry
- Size
  
  3.5MB
- MD5
  
  95a426917af14bc5486a0f57287f6de1
- SHA1
  
  bfa3afd311b2074d444eb232b03e5e03ace81d77
- SHA256
  
  56176dec237f02215c137d45e3484d99e3a5c7c0bf5619494919b5ec4943dbf9
- SHA512
  
  56dbb767edc96bb785701f0b4a1a5b21ce9c7a7b373ac07c9f63d0308a7122057bdd93f3609197b35e200c4f8d34e3ae3a04b2af1c85b0307ea0f1ffff07cf36
- SSDEEP
  
  98304:LvPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3:LvPe1Cxcxk3ZAEUadzR8yc4g
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
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- 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
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2