wannacry

General

Target

The-MALWARE-Repo
Size

299KB
Sample

240914-x5hw8s1hmc
MD5

779de164115a5525dcc72356a622c063
SHA1

d628f3d56df4d4fa4857ced85e85279d6fd0f08c
SHA256

1832e3fe9dd044a16468786ca07f682573c99ed5695a4ad22927f74bef8baffe
SHA512

989698e369cc4fe91dae5c0318a8d27951626fe66c20c11261e6d4aa375124d3e88d695e33449e944e6d45f484c61db62deeaeac52455f2fc9f33c22a950c3fe
SSDEEP

6144:15oQS3uokeOvHS1d1+CNs8wbiWQ+9rvZJT3CqbMrhryf65NRPaCieMjAkvCJv1Vj:DoQS3uokeOvHS1d1+CNs8wbiWQ+9rvZc

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
  
  The-MALWARE-Repo
- Size
  
  299KB
- MD5
  
  779de164115a5525dcc72356a622c063
- SHA1
  
  d628f3d56df4d4fa4857ced85e85279d6fd0f08c
- SHA256
  
  1832e3fe9dd044a16468786ca07f682573c99ed5695a4ad22927f74bef8baffe
- SHA512
  
  989698e369cc4fe91dae5c0318a8d27951626fe66c20c11261e6d4aa375124d3e88d695e33449e944e6d45f484c61db62deeaeac52455f2fc9f33c22a950c3fe
- SSDEEP
  
  6144:15oQS3uokeOvHS1d1+CNs8wbiWQ+9rvZJT3CqbMrhryf65NRPaCieMjAkvCJv1Vj:DoQS3uokeOvHS1d1+CNs8wbiWQ+9rvZc
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