netwalker | 8753133dfcece88e52666fcf7e1a79400284b430ccb6320c78e425f6c5cf6840

General

Target

8753133dfcece88e52666fcf7e1a79400284b430ccb6320c78e425f6c5cf6840
Size

69KB
Sample

220201-bvyn2segbr
MD5

b76547ddbc0e1629cd71bfff6bfce483
SHA1

874b1a91edf573896c1d03c79875b45d1508d4f7
SHA256

8753133dfcece88e52666fcf7e1a79400284b430ccb6320c78e425f6c5cf6840
SHA512

699ffeb2ed7d89006ec464977aff4bcbd1ac0725b9a5083b72f6440653b9b00a591eaf8c30328e005d3f3e16de87d4dd490725fffa905c6e1c0ae58eedfc1e6b

Score

10^/10

Malware Config

Extracted

Path

C:\ProgramData\Microsoft\MF\BBF5A1-Readme.txt

Family

netwalker

Ransom Note

Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .bbf5a1 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_bbf5a1: UUIXgjb9n8coS0cO5MvDdP3OyfoMfKoyA3sgjkldrPtFmY/+KL vZuJzRI9LjYO8z1hgQFs9Cg19L3rm2QqL4KQvUBXX5oEdGRw+2 qO3XXbowyUXsGo3iKzx5uyUOXp6n+N3LQX7j1Y6IlahkoyCXOP H5O53f60HMcLw1J7rnLNl0sXMgcVwzag8jG6dDf8ktpAV0KNQN Hkr2lB6526prHQ93pGx+15FP3rQ5qjMREM7Z3xxmIvBNpRtEJk aCe/8wo/Ws6vEm80bB7+IM1ckwH/PK3iuegr/bOQ==}

URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Targets

- Target
  
  8753133dfcece88e52666fcf7e1a79400284b430ccb6320c78e425f6c5cf6840
- Size
  
  69KB
- MD5
  
  b76547ddbc0e1629cd71bfff6bfce483
- SHA1
  
  874b1a91edf573896c1d03c79875b45d1508d4f7
- SHA256
  
  8753133dfcece88e52666fcf7e1a79400284b430ccb6320c78e425f6c5cf6840
- SHA512
  
  699ffeb2ed7d89006ec464977aff4bcbd1ac0725b9a5083b72f6440653b9b00a591eaf8c30328e005d3f3e16de87d4dd490725fffa905c6e1c0ae58eedfc1e6b
Score

10^/10

netwalker ransomware spyware stealer
- Netwalker Ransomware
  Ransomware family with multiple versions. Also known as MailTo.
  ransomware netwalker
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
behavioral1 behavioral2