netwalker | cd8db109a908e7f18b048afc89689790afb715f6d9097eae54f80a58ce22057e

General

Target

cd8db109a908e7f18b048afc89689790afb715f6d9097eae54f80a58ce22057e
Size

57KB
Sample

220201-br81lsfca7
MD5

b3297ec417511c2a4a24e378904d273c
SHA1

6a7caedc65bd2877f6823562700821d07294b2d7
SHA256

cd8db109a908e7f18b048afc89689790afb715f6d9097eae54f80a58ce22057e
SHA512

2f30750971538ab518a58359f23f4133cca28991635f36064eb36c167c05ac993bd9489b7fce71bc85450e56c971c1ce7b5699acb79cd9e60844dd0acc7ed3d5

Score

10^/10

Malware Config

Extracted

Path

C:\5B361F-Readme.txt

Family

netwalker

Ransom Note

Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .5b361f -- 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_5b361f: kAOxebyS9BDIxU8TyNca1KsQfsGDAGXRCgHY23/YSZtfhEFhAo JP84VK+zAq7arAfSguxKpgfUeh1j29rzaWa4l9E9h0hmwr65Yy i9x9UePS/2RT4UT+k0JpK6cYu1jVlBuNzbLeE9k/nMwGwRUMcP TgAQaMANx/yyAivL12xaeeRFSHE62ZShPQtaADRB5KHy5FeKAK YpgmIVhRU6QksS4aPfcxJ8aQhCx1YL2ht++Ky3ahMqvEsUE/c8 Slo/WwNwSihgK3NV49gm3uvkxlBlx7J9zPd8oOfw==}

URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Targets

- Target
  
  cd8db109a908e7f18b048afc89689790afb715f6d9097eae54f80a58ce22057e
- Size
  
  57KB
- MD5
  
  b3297ec417511c2a4a24e378904d273c
- SHA1
  
  6a7caedc65bd2877f6823562700821d07294b2d7
- SHA256
  
  cd8db109a908e7f18b048afc89689790afb715f6d9097eae54f80a58ce22057e
- SHA512
  
  2f30750971538ab518a58359f23f4133cca28991635f36064eb36c167c05ac993bd9489b7fce71bc85450e56c971c1ce7b5699acb79cd9e60844dd0acc7ed3d5
Score

10^/10

ransomware spyware stealer netwalker
- Netwalker Ransomware
  Ransomware family with multiple versions. Also known as MailTo.
  ransomware netwalker
- 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

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Netwalker Ransomware

Modifies extensions of user files

Reads user/profile data of web browsers

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2