wannacry

General

Target

Shopkeepers-2.18.0.jar
Size

1.9MB
Sample

241220-xqhypa1rcs
MD5

e7e29bb96d27ec5b6503831f9122f8c5
SHA1

cd2f816e660d29989323514d3220bad68409df16
SHA256

5bab1750446140021b6d2bf1ed3e14306c60127df9bd51b3ee74e5b4757525f9
SHA512

26ea972608f4c172bd336492757a124a233ad913ac0177dcb4a92da74366e6a1ea2276d6456bbe4c40dfb1d7638a52ffb2db6e79bb56b53625c4aa0b1405545e
SSDEEP

49152:D8tyYqzzYPSKQoTZArORsBy0vos3KXL1MuhxtS:D8A1zm7kOp2p6zS

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Downloads\@[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
  
  Shopkeepers-2.18.0.jar
- Size
  
  1.9MB
- MD5
  
  e7e29bb96d27ec5b6503831f9122f8c5
- SHA1
  
  cd2f816e660d29989323514d3220bad68409df16
- SHA256
  
  5bab1750446140021b6d2bf1ed3e14306c60127df9bd51b3ee74e5b4757525f9
- SHA512
  
  26ea972608f4c172bd336492757a124a233ad913ac0177dcb4a92da74366e6a1ea2276d6456bbe4c40dfb1d7638a52ffb2db6e79bb56b53625c4aa0b1405545e
- SSDEEP
  
  49152:D8tyYqzzYPSKQoTZArORsBy0vos3KXL1MuhxtS:D8A1zm7kOp2p6zS
Score

10^/10

wannacry defense_evasion discovery evasion execution impact persistence phishing ransomware spyware stealer trojan worm
- Modifies WinLogon for persistence
  persistence
- UAC bypass
  evasion trojan
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Wannacry family
  wannacry
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Disables RegEdit via registry modification
  evasion
- Downloads MZ/PE file
- A potential corporate email address has been identified in the URL: [email protected]
  phishing
- 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
- Drops desktop.ini file(s)
- 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 behavioral2