wannacry

General

Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Size 3.4MB
Sample240724-2nssbsvcma
SHA256 5064c5a2e7ead815daffd1dc3126ce6286240404f4416ce5f4f5550fa3c3a820
MD5 47ca2af9d739bf1a16d8480fd875e782
SHA1 c2e60a77a411e93a86813a678315e65c1a4727e3
SHA512 386c0e991b020a520bb90a780799ac23e281e1cb4106345071d2549a31c13e29c8c9d9ae10f21326eab36146e5b59405fa66873f3a7a408e31639f18b926ef85
SSDEEP 98304:XqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3:XqPe1Cxcxk3ZAEUadzR8yc4g
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Documents\@[email protected]

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 "@[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

115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\@[email protected]

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 "@[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

12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw

Targets

- Target
  ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
- Size 3.4MB
- SHA256 5064c5a2e7ead815daffd1dc3126ce6286240404f4416ce5f4f5550fa3c3a820
- MD5 47ca2af9d739bf1a16d8480fd875e782
- SHA1 c2e60a77a411e93a86813a678315e65c1a4727e3
- SHA512 386c0e991b020a520bb90a780799ac23e281e1cb4106345071d2549a31c13e29c8c9d9ae10f21326eab36146e5b59405fa66873f3a7a408e31639f18b926ef85
- SSDEEP 98304:XqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3:XqPe1Cxcxk3ZAEUadzR8yc4g
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

wannacry aspackv2 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
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- File and Directory Permissions Modification: Windows File and Directory Permissions Modification
  defense_evasion
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2