General
- Target fddaad236d475bf897ac1eb80b786a694eee7e0a9ff1a44de435e04b41a0b7b7
- Size 39KB
- Sample260812-fm95bsap2z
- SHA256 fddaad236d475bf897ac1eb80b786a694eee7e0a9ff1a44de435e04b41a0b7b7
Score
10/10
Malware Config
Extracted
Path
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C:\Users\Admin\Favorites\52FEC0-Readme.txt
-
netwalker
Ransom Note
- Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .52fec0 -- 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_52fec0: szD0nKjeYvGrzOVzblk3rdok0L4ujIW9X42OUyMkeYtsh1g3sZ x1A7lpEHUMLqIjGVLURRB2Pl1zZZWF3ayR7gBx/SiD3+gpVj9f uhSToXHGgM3cUexTFq6oASjkjGpnCcbIIkoGh+8U7YG0lz9tF3 cnWRAEP3sUFjm5tTLAeKygBDlcPGScjQgPlN9WCKEOTN2rSlOn ZXXa4AAb1bJ7sBVuW1HSR7kTi/J5eXU1/soN0TrLjAnUMzqJ1+ 0T737Vj8cS1JW6SmRTXz8dyU+/mSRf61rfos62EA==}
URLs
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http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion
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http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion
Extracted
Path
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C:\ProgramData\regid.1991-06.com.microsoft\E51D2C-Readme.txt
-
netwalker
Ransom Note
- Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .e51d2c -- 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_e51d2c: HnD0oP0rbzef0rwKEDMvdU0hiujafXjiJ7PgfOroDV2pr1Kqxg w6OxjsTHtHKWeEQwV8TqU6+gr166En/Auhr9sRFIdnU/c3Vj9f up9UAe3xDVeqdmvOFxrdmeAOEc5Fx3xToErv4beHNxgdlyRgAV JQrkp3+VoIpnAovld7KXdU/+dMoqeyQfEvt/8wCZt1gH4opdeh kzd37CFoGbsnTBY/1jRpv65939VPPyMZdoCIZeJ9jh8DYMcWWu 2Rt9kC5oZyhsSkVIjBMASca+IdUCBD93fzLEDWOg==}
URLs
-
http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion
-
http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion
Targets
-
- Target 167bf2356e65b04407cd2d8299a9b315f213808b04c341f6aad5820fc46a3c49.exe
- Size 69KB
- SHA256 167bf2356e65b04407cd2d8299a9b315f213808b04c341f6aad5820fc46a3c49
Score10/10-
Family: Netwalker Ransomware
Ransomware family with multiple versions. Also known as MailTo.
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (7553) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.