wannacry

General

Target

905035d952dc9b8c7c524740da5baa43.png
Size

36KB
Sample

240428-wkd7wadc28
MD5

a1006c6c6d9c3df704aaa16f61df446b
SHA1

b3ca24d8dad28c865b1ed577b59560e2c9b0604b
SHA256

9b0ff8fa5c502441cfe711b32eca51a8596479bcd153084b1752d0d08e0b145b
SHA512

5e90c239c606c199c35710e45239519c03edff3c4bb7eaf8e5d1126510d89f34419467c2755316b9742db38f8019344e693a312f7ae9225719a7bc4d5eae4cff
SSDEEP

768:2gRdScmmv6EfPPYKlk3TwWzEpbilAWT93SRBGwgsjT2Edrrdy:9emdEdl5T934ssjXd/I

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Documents\@[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: 13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94 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

13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94

Targets

- Target
  
  905035d952dc9b8c7c524740da5baa43.png
- Size
  
  36KB
- MD5
  
  a1006c6c6d9c3df704aaa16f61df446b
- SHA1
  
  b3ca24d8dad28c865b1ed577b59560e2c9b0604b
- SHA256
  
  9b0ff8fa5c502441cfe711b32eca51a8596479bcd153084b1752d0d08e0b145b
- SHA512
  
  5e90c239c606c199c35710e45239519c03edff3c4bb7eaf8e5d1126510d89f34419467c2755316b9742db38f8019344e693a312f7ae9225719a7bc4d5eae4cff
- SSDEEP
  
  768:2gRdScmmv6EfPPYKlk3TwWzEpbilAWT93SRBGwgsjT2Edrrdy:9emdEdl5T934ssjXd/I
Score

10^/10

wannacry discovery persistence ransomware spyware stealer upx worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Downloads MZ/PE file
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
- Sets desktop wallpaper using registry
  ransomware
behavioral1