General

  • Target

    b8a08d9defaa5d802af843dc2cfdf8375c91e1f88db430263acf7a2d0931c13d

  • Size

    244KB

  • Sample

    220306-ff1mbaaac9

  • MD5

    81fe203efa1ce2d19eb707e21f929871

  • SHA1

    8ae79ec18aabfa335c25efcae1e895c8e920b856

  • SHA256

    b8a08d9defaa5d802af843dc2cfdf8375c91e1f88db430263acf7a2d0931c13d

  • SHA512

    451dadeb19a8c88a1d4927803aeee34a3ce30a71d7740d86f8be7fab49a6042259532f94163a8c5a58f8555946e8c91129c5f21de056f8ba3f7ba9add0471241

Malware Config

Extracted

Path

C:\readme-warning.txt

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 0.3bitcoins. .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] .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 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

      b8a08d9defaa5d802af843dc2cfdf8375c91e1f88db430263acf7a2d0931c13d

    • Size

      244KB

    • MD5

      81fe203efa1ce2d19eb707e21f929871

    • SHA1

      8ae79ec18aabfa335c25efcae1e895c8e920b856

    • SHA256

      b8a08d9defaa5d802af843dc2cfdf8375c91e1f88db430263acf7a2d0931c13d

    • SHA512

      451dadeb19a8c88a1d4927803aeee34a3ce30a71d7740d86f8be7fab49a6042259532f94163a8c5a58f8555946e8c91129c5f21de056f8ba3f7ba9add0471241

    • Makop

      Ransomware family discovered by @VK_Intel in early 2020.

    • 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 Enterprise v6

Tasks