wannacry

General

Target

a75d56ee7274b8953b3acec92cda228c2a722091e02297c80ea2d0cfa72d02f7
Size

3.3MB
Sample

240313-x639kafg84
MD5

84f1453c340012e0ea9b0e0a894cea8f
SHA1

64af8b9f1800a6e6fd0e90bd3cd00551662d3904
SHA256

a75d56ee7274b8953b3acec92cda228c2a722091e02297c80ea2d0cfa72d02f7
SHA512

cd6d070b878d977c9bec1356536cf77583d6983dac91c8854024237c061b43feb19a28a801640f933e3160e3d0d01ded2b1328008a3219a31957b05acd83a706
SSDEEP

98304:S1dhL0VGAbLpHAk1Dds8nWqimcV30ahet8:S1d4bxJxGoWqi5EaheO

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
  
  a75d56ee7274b8953b3acec92cda228c2a722091e02297c80ea2d0cfa72d02f7
- Size
  
  3.3MB
- MD5
  
  84f1453c340012e0ea9b0e0a894cea8f
- SHA1
  
  64af8b9f1800a6e6fd0e90bd3cd00551662d3904
- SHA256
  
  a75d56ee7274b8953b3acec92cda228c2a722091e02297c80ea2d0cfa72d02f7
- SHA512
  
  cd6d070b878d977c9bec1356536cf77583d6983dac91c8854024237c061b43feb19a28a801640f933e3160e3d0d01ded2b1328008a3219a31957b05acd83a706
- SSDEEP
  
  98304:S1dhL0VGAbLpHAk1Dds8nWqimcV30ahet8:S1d4bxJxGoWqi5EaheO
Score

7^/10
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
behavioral1 behavioral2
- Target
  
  ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
- Size
  
  3.4MB
- MD5
  
  84c82835a5d21bbcf75a61706d8ab549
- SHA1
  
  5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
- SHA256
  
  ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
- SHA512
  
  90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
- SSDEEP
  
  98304:QqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3x:QqPe1Cxcxk3ZAEUadzR8yc4gB
Score

10^/10

wannacry discovery 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
- 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
- Sets desktop wallpaper using registry
  ransomware
behavioral3 behavioral4