wannacry

General

Target

01ce2c3c8448bae948c37ceeb6e9631805055738b5b94b22dfa8a005ece895c4.zip
Size

190KB
Sample

240725-khc19a1eqc
MD5

b869b969f654b618e196b22ba84c478b
SHA1

49a7bd72b261a7544544a23134993ac6776952fa
SHA256

b8068e556b9e6c36a3b8328f8aa6b621e6a6234b680f6ce969152b54edc196a9
SHA512

a94f869fa2a1f90a215921ce92aac07ae4f2fb152a927986760f2113ce45438a7000f8b3fc4cdf9eef02ee3d3f11346c6075a31c1439ca597bac3eaca5d32dec
SSDEEP

3072:cpUiLFUYkfZ0WAFy/YxCpZ+9SNVKzjNPfl8g1z6iziwMBWO5o6mX8EG45pp1qXRk:mdFkNAmgSDK59xVjiwuFIX8Dqpp1UXU

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