General

  • Target

    84750bd7b2d5a6ddd15c00f9d4193b19f468cc5714529ab46d127b70df65f3d1

  • Size

    35KB

  • Sample

    220305-x72gcshah9

  • MD5

    592aafb1e6e8d972cf5b32ab96e0b9bc

  • SHA1

    012c542b7ee058edb72f9ce0fc738ff34561e043

  • SHA256

    84750bd7b2d5a6ddd15c00f9d4193b19f468cc5714529ab46d127b70df65f3d1

  • SHA512

    f97cc86f2b92be722573258ee45ffcd662e4ef30ef7f3476ed877d52d4a08d5aed4aec635b1fbd7a44f9e45d01fc0375e47b1d801fbd37116a02aac6b3dee87c

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\readme-warning.txt

Family

makop

Ransom Note
::: Greetings ::: Little FAQ: .1. Q: Whats Happen? A: Your files have been encrypted and now have the "makop" extension. The file structure was not damaged, we did everything possible so that this could not happen. .2. Q: How to recover files? A: If you wish to decrypt your files you will need to pay in bitcoins. .3. Q: What about guarantees? A: Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will cooperate with us. Its not in our interests. To check the ability of returning files, you can send to us any 2 files with SIMPLE extensions(jpg,xls,doc, etc... not databases!) and low sizes(max 1 mb), we will decrypt them and send back to you. That is our guarantee. .4. Q: How to contact with you? A: You can write us to our mailbox: [email protected] or [email protected] .5. Q: How will the decryption process proceed after payment? A: After payment we will send to you our scanner-decoder program and detailed instructions for use. With this program you will be able to decrypt all your encrypted files. .6. Q: If I don�t want to pay bad people like you? A: If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause only we have the private key. In practice - time is much more valuable than money. :::BEWARE::: DON'T try to change encrypted files by yourself! If you will try to use any third party software for restoring your data or antivirus solutions - please make a backup for all encrypted files! Any changes in encrypted files may entail damage of the private key and, as result, the loss all data.

Targets

    • Target

      84750bd7b2d5a6ddd15c00f9d4193b19f468cc5714529ab46d127b70df65f3d1

    • Size

      35KB

    • MD5

      592aafb1e6e8d972cf5b32ab96e0b9bc

    • SHA1

      012c542b7ee058edb72f9ce0fc738ff34561e043

    • SHA256

      84750bd7b2d5a6ddd15c00f9d4193b19f468cc5714529ab46d127b70df65f3d1

    • SHA512

      f97cc86f2b92be722573258ee45ffcd662e4ef30ef7f3476ed877d52d4a08d5aed4aec635b1fbd7a44f9e45d01fc0375e47b1d801fbd37116a02aac6b3dee87c

    • Makop

      Ransomware family discovered by @VK_Intel in early 2020.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks