wannacry

Target

Screenshot 2024-09-24 2.11.17 PM.png
Size

45KB
Sample

240927-28aggsxbnh
MD5

578c76503d19e73f7a935cdfb1a4108e
SHA1

74644b49ebeb844cfa821fe70251f8e56ac6e112
SHA256

3e5e23c0adf484b96a726f9ecdbd4a3089ad7f8979329616b73e521825e183ae
SHA512

52b1cb29234be0e46a90cc26f8ac9ad6ff45887f80fbaf20da53bce7c9530111778317aaa393e6e94fe97f3f15372a0de869f709e768f278bd74ba989599ca0d
SSDEEP

768:54PXdrAREaTeqsZ+93ArVC7UpbJss0JAKEKFXsojUIFI5A29+FKn2g5Fh2O:54Pa1swmfNIOKEKSY29tnxhz

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Downloads\!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: 15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1 Next, please find the decrypt software on your desktop, an executable file named "!WannaDecryptor!.exe". If it does not exsit, download the software from the address below. (You may need to disable your antivirus for a while.) rar password: wcry123 Run and follow the instructions! �

Wallets

15zGqZCTcys6eCjDkE3DypCjXi6QWRV6V1

Targets

- Target
  
  Screenshot 2024-09-24 2.11.17 PM.png
- Size
  
  45KB
- MD5
  
  578c76503d19e73f7a935cdfb1a4108e
- SHA1
  
  74644b49ebeb844cfa821fe70251f8e56ac6e112
- SHA256
  
  3e5e23c0adf484b96a726f9ecdbd4a3089ad7f8979329616b73e521825e183ae
- SHA512
  
  52b1cb29234be0e46a90cc26f8ac9ad6ff45887f80fbaf20da53bce7c9530111778317aaa393e6e94fe97f3f15372a0de869f709e768f278bd74ba989599ca0d
- SSDEEP
  
  768:54PXdrAREaTeqsZ+93ArVC7UpbJss0JAKEKFXsojUIFI5A29+FKn2g5Fh2O:54Pa1swmfNIOKEKSY29tnxhz
Score

10^/10

wannacry defense_evasion discovery execution impact 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 defense_evasion impact execution
- Downloads MZ/PE file
- Drops startup file
- Executes dropped EXE
- 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
- Legitimate hosting services abused for malware hosting/C2
- Sets desktop wallpaper using registry
  ransomware
behavioral1