wannacry

General

Target

01ce2c3c8448bae948c37ceeb6e9631805055738b5b94b22dfa8a005ece895c4.zip
Size

190KB
Sample

240731-lxn8haxeqm
MD5

5bffb69de85f5acc53923bfedc344e2a
SHA1

a4f0a407d062a6de378b9272131fda249d743d29
SHA256

1834e27227d17eefde448010c606fa2b5f60ba22c915288159a46e30d0e20aab
SHA512

f8ced12e85dbd7cda09a4d0b52eb1616fb9ff576c4dcff2ad732b0e0af9fc792d577dba591146d09eba43b4d7d0f60568729de8b97e4bbaf1323ac20ec03520e
SSDEEP

3072:wDxzbHKs9yNVbBQ6eNeIXiXjWpZoB1ms6YTD2KUdjje9qq99CUuedEl+WEwM2BCw:gFHALQ1eI4jwovT6YmeATUrd2xBClKWq

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Documents\!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
  
  01ce2c3c8448bae948c37ceeb6e9631805055738b5b94b22dfa8a005ece895c4.exe
- Size
  
  224KB
- MD5
  
  75031983cb851f3475c460a40797fe62
- SHA1
  
  4ee0238f082123aeb7642ea2e427f57cf4ee954a
- SHA256
  
  01ce2c3c8448bae948c37ceeb6e9631805055738b5b94b22dfa8a005ece895c4
- SHA512
  
  635b72c7fb8d8b3818364a8a239941d4b4ec608f3d87ee966ce6abd599b847f2aee1e895d996391a1802a57afb41127fbc5e87020b5b280aca2066039e94ca36
- SSDEEP
  
  3072:Y059femWRwTs/dbelj0X8/j84pcRXPlU3Upt3or4H84lK8PtpLzLsR/Efc:+5RwTs/dSXj84mRXPemxdBlPvLzLe
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
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- 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
behavioral1 behavioral2