General

  • Target

    6691bd27f6ef971d61a34797ab47414635a98fe531d469134dbefed18bb42956

  • Size

    69KB

  • Sample

    220201-bwr8nafce4

  • MD5

    13c1aeaccf79909d672f531e432e22d8

  • SHA1

    1e7f926253ac6fdbea18cdbe44c88fe0e8290969

  • SHA256

    6691bd27f6ef971d61a34797ab47414635a98fe531d469134dbefed18bb42956

  • SHA512

    b262dcd0670666e90a0d6f0e1b2138eb850885eecd5c7057369f9001c157e6b99c5654e1559c9c81a53310c7e7699cf0bd43f812545b5dd50e2574cd8738ff02

Malware Config

Extracted

Path

C:\Users\Admin\Favorites\A0C284-Readme.txt

Ransom Note
Hi Stellar, Your files are encrypted. All encrypted files for this computer has extension: .a0c284 -- 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. Additionally, your data may have been stolen and if you do not cooperate with us, it will become publicly available on our blog. -- 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_a0c284: V3T++a0vh9W3QeWp+vkC+/zJ0N8NnZ2rBNqPWQ+bJuXaM0IRFN amFUlmdr8PsQoif5KbnPkd8eguVppPY+wp4CtmSyAuu41fYlyY 5N2GHylI3fDXqE0xfXoGzfVePMXKdE+i9okZjrI6sd0FCf1ZNV Cg9FfY/lry+pq1qVfI1eMJe1JQeI9T/47Qvuc3OlU02XEav/8D wDRdqfcvShQk52PlRYHLR8FJkTPTDMIbyOpgYSIS2FU8d42TFo d7neJlECM49aZMjSA5yUYe7oQRWCPGRak1MsPBAQ==}
URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Targets

    • Target

      6691bd27f6ef971d61a34797ab47414635a98fe531d469134dbefed18bb42956

    • Size

      69KB

    • MD5

      13c1aeaccf79909d672f531e432e22d8

    • SHA1

      1e7f926253ac6fdbea18cdbe44c88fe0e8290969

    • SHA256

      6691bd27f6ef971d61a34797ab47414635a98fe531d469134dbefed18bb42956

    • SHA512

      b262dcd0670666e90a0d6f0e1b2138eb850885eecd5c7057369f9001c157e6b99c5654e1559c9c81a53310c7e7699cf0bd43f812545b5dd50e2574cd8738ff02

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

File Deletion

2
T1107

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Tasks