netwalker | 55a32decdd9625245bf064c832962bf2271bff8bb5b8d8fb1bc6ec06dae4aea6

General

Target

55a32decdd9625245bf064c832962bf2271bff8bb5b8d8fb1bc6ec06dae4aea6
Size

148KB
Sample

220201-bxlghafce6
MD5

d3a3064a627830136702bc0049a7ce0f
SHA1

3f23d300afca6d90ef710dc9aeaa44f5e4f362a5
SHA256

55a32decdd9625245bf064c832962bf2271bff8bb5b8d8fb1bc6ec06dae4aea6
SHA512

a744f192a1cefc0a3bfbdd54d4a78245f8301c6fd7efe0e1eb16cc8a9d63c16b5667b1c003ddbf0a89bad47325acfa3b0bd65eaa638bbe207ef3c8e21c73902e

Score

10^/10

Malware Config

Extracted

Path

C:\Program Files\VideoLAN\VLC\lua\meta\reader\4C2778-Readme.txt

Family

netwalker

Ransom Note

Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .4c2778 -- 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_4c2778: QOwHuZqOHi3EYhjGzarxtldZUmx78l3aQJqpr79k8h5edTD/Nv B2au/3XEB2p9Jp+4wL+cC8sCA2MWBvOnvePO0mYI1lq9FO41Zj AhDwuYpiafNIRcfQSkbABqj5v55yXjYLef9P5VHvqIIHSAQapW ys3sNNsi6RRv8UNNJk97duY0VHTflmhhwZYSdaJGIFlVx1DnKs fqGYWt/SM9wcOmRFCdr6TQEh7hkVNPLCC5Qfv0YZUp4GVNlThX DWAK9j6euyWEWorPn+QtXtOuMlUDaKzFcbjO616g==}

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: RO+ew5Ya06bVI9iypFOc8nbmr/LZcgZ87wPUhRAi4frWyRsKd3 7n4jpB9fxBkZA7oW0waC9mVEl4+U5pQFZZgYJbaaw3hNN541Zj AmtaQVRYqFzChEpI0oOVmw68wd7PAmUFgLZUe4YASw1+HaV37w DhMyGVQyNyxg4VYHnHVQUrzOXMuhNwFn4yqNHqfHyrZiMSCYgU y3QVyyjouHsBBfGUdpmr4Nnli1unYv1Eii1DB54smgiA21lbbv pYsbnaMmGDLlTnAtEuJAroQtsNYGO11yQ1K4o/Sw==}

URLs

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Targets

- Target
  
  55a32decdd9625245bf064c832962bf2271bff8bb5b8d8fb1bc6ec06dae4aea6
- Size
  
  148KB
- MD5
  
  d3a3064a627830136702bc0049a7ce0f
- SHA1
  
  3f23d300afca6d90ef710dc9aeaa44f5e4f362a5
- SHA256
  
  55a32decdd9625245bf064c832962bf2271bff8bb5b8d8fb1bc6ec06dae4aea6
- SHA512
  
  a744f192a1cefc0a3bfbdd54d4a78245f8301c6fd7efe0e1eb16cc8a9d63c16b5667b1c003ddbf0a89bad47325acfa3b0bd65eaa638bbe207ef3c8e21c73902e
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