netwalker | 129a0f0f4dd667e3ecbcc252b890f306eb041ad0295cb1511343c307c12a658d

General

Target

129a0f0f4dd667e3ecbcc252b890f306eb041ad0295cb1511343c307c12a658d
Size

5.1MB
Sample

220201-b1d7laeghn
MD5

25c0fde038e01fe84fd3df69c99e60a1
SHA1

147c1adc615daa93e84a5a9210ccc14ae86f6c55
SHA256

129a0f0f4dd667e3ecbcc252b890f306eb041ad0295cb1511343c307c12a658d
SHA512

8d666575c6570f5b128faf30d30f506259eda1907829bcf449c2407ea3aa943de46933bb3822b5fcddb25648ad8cc6f4d2077b29e82cdb4a6f423a5e1acc9fae

Score

10^/10

Malware Config

Extracted

Path

C:\8E6C12-Readme.txt

Family

netwalker

Ransom Note

Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .8e6c12 -- 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_8e6c12: RNPDIRv8ksysNtzHv3F1NRUfRycGsxZlasJXbDpcJlwZRDzjwz qHcyLAcNqlLVo26ZKz1iNz90pl/9r1RfQjW3klWO+4NnYxTAuG pJ1h+0epWBTxBpneFz+nnGszK6FrmsbBcz2qdhshHN6q0KUvXE rKNblogbk04OyjXxrOB9fbpXseDQxZ+zmwA7VPzwgblkadrnKt VqNHcOrEIi3OAgfRSM5NMja9SIFeCNPF+PR1X2BGjGmrVdEmUZ gCeNSI+qUCfJELAkwbACqGd5neD0GrET1wT5YXww==}

URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Targets

- Target
  
  129a0f0f4dd667e3ecbcc252b890f306eb041ad0295cb1511343c307c12a658d
- Size
  
  5.1MB
- MD5
  
  25c0fde038e01fe84fd3df69c99e60a1
- SHA1
  
  147c1adc615daa93e84a5a9210ccc14ae86f6c55
- SHA256
  
  129a0f0f4dd667e3ecbcc252b890f306eb041ad0295cb1511343c307c12a658d
- SHA512
  
  8d666575c6570f5b128faf30d30f506259eda1907829bcf449c2407ea3aa943de46933bb3822b5fcddb25648ad8cc6f4d2077b29e82cdb4a6f423a5e1acc9fae
Score

10^/10

persistence netwalker ransomware
- Netwalker Ransomware
  Ransomware family with multiple versions. Also known as MailTo.
  ransomware netwalker
- Modifies Installed Components in the registry
  persistence
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Netwalker Ransomware

Modifies Installed Components in the registry

Modifies extensions of user files

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2