wannacry

General

Target

94756c3e412425c99b27b4b02dac113fe291a750591fb98f1db95713bb59a6b2
Size

9.8MB
Sample

220328-vv5l5sggdr
MD5

57d2f66c766cf46c3986677332fafec5
SHA1

c51ecb5e89595bb6c7b1333e03bcef388d472426
SHA256

94756c3e412425c99b27b4b02dac113fe291a750591fb98f1db95713bb59a6b2
SHA512

2360aa880fb32fd681d79da6fdbfc7fa598472eaa9ba7d20c186f27d92d7084b820da6e69db2eda075217c2553907ed56507c7538428374dc56c6dd91c9ec725

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: 1MPeTatAjrZTMH6kpeiHUPrDpgdRgvd7bD 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

1MPeTatAjrZTMH6kpeiHUPrDpgdRgvd7bD

Targets

- Target
  
  94756c3e412425c99b27b4b02dac113fe291a750591fb98f1db95713bb59a6b2
- Size
  
  9.8MB
- MD5
  
  57d2f66c766cf46c3986677332fafec5
- SHA1
  
  c51ecb5e89595bb6c7b1333e03bcef388d472426
- SHA256
  
  94756c3e412425c99b27b4b02dac113fe291a750591fb98f1db95713bb59a6b2
- SHA512
  
  2360aa880fb32fd681d79da6fdbfc7fa598472eaa9ba7d20c186f27d92d7084b820da6e69db2eda075217c2553907ed56507c7538428374dc56c6dd91c9ec725
Score

10^/10

wannacry xmrig discovery evasion miner ransomware spyware stealer upx worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- XMRig Miner Payload
  miner
- Drops file in Drivers directory
- Executes dropped EXE
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Sets file to hidden
  Modifies file attributes to stop it showing in Explorer etc.
  evasion
- Stops running service(s)
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2