netwalker | 48eebda6ff2c95ae27983149e3b7537e00905ab932b3bbf09e17956325a2c172

General

Target

48eebda6ff2c95ae27983149e3b7537e00905ab932b3bbf09e17956325a2c172
Size

66KB
Sample

220201-bxyrtsfce9
MD5

477d0af6a0c291f1c28ea061729cfced
SHA1

16b719a774e280cfe725fee4a33884fe3972ccee
SHA256

48eebda6ff2c95ae27983149e3b7537e00905ab932b3bbf09e17956325a2c172
SHA512

ed8780407d22762df95a7cc5443da12a791e5382f6e7632066a4e9b3bdbd135a83cd0d4a1dadac5da0f9ce6fb722d2e70cd6bd6c3511440e4030ba13cafdead8

Score

10^/10

Malware Config

Extracted

Path

C:\ProgramData\Microsoft\Assistance\Client\1.0\ja-JP\3FD3C1-Readme.txt

Family

netwalker

Ransom Note

Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .3fd3c1 -- 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: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_3fd3c1: ZqeovPY265JzuaJonQ8YWtlSXKc7aAAe44tQfiS+ZmuI+pI3/L V0/RaxkG0ymEmcN/LLBa72zQIUopkt1VJHgTP4rELVVZ4c41Zj AtdgThoUJzZDbZQA7H5j+BzPs0SlYNFDqfX9IT6QhyvQ7NRWWn vFH5ISTWkB6yyPJo0a6JyxGStOftT6qDLqZUvJtmigmcae7EnX W8En9R1Y6NYQXwwbvAYtD29eEdYEanZXvjMAn2GJvJSYnrFIeq mJbEThSqXTIvl/z7unF17J2AIaWFuqaTKlDMc3gg==}

URLs

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Extracted

Path

C:\odt\F90D05-Readme.txt

Family

netwalker

Ransom Note

Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .f90d05 -- 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: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_f90d05: YeUISrAyvcRERsMaKdjvl66RUwhl+oZl7c9iTL22wIBb1QeWhB 6JASbUEgJ7o7ssVeo+NwCcsNoqNcNiMStSkIi0wR9d+ro741Zj Ane2nojeZKslAQ1yIGYuzf/MLOs/eO6PEneaVbcDLnyRv53vWM N+pykipy2lkWkTcvlsbLbNRAllR6ifbwDyzGwjWFtsln/wGxEH mF1/yaPyOW5Ar7Qi9krhQ1y928a2EYPAp3il9lkq3DAoHZW417 itBtLq1Xiq9OezIDnsSDSSAg6ZRBg8ttZl4+2JZA==}

URLs

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Targets

- Target
  
  48eebda6ff2c95ae27983149e3b7537e00905ab932b3bbf09e17956325a2c172
- Size
  
  66KB
- MD5
  
  477d0af6a0c291f1c28ea061729cfced
- SHA1
  
  16b719a774e280cfe725fee4a33884fe3972ccee
- SHA256
  
  48eebda6ff2c95ae27983149e3b7537e00905ab932b3bbf09e17956325a2c172
- SHA512
  
  ed8780407d22762df95a7cc5443da12a791e5382f6e7632066a4e9b3bdbd135a83cd0d4a1dadac5da0f9ce6fb722d2e70cd6bd6c3511440e4030ba13cafdead8
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