General
- Target dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309
- Size 396KB
- Sample221228-sajstsdg21
- SHA256 dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309
Score
10/10
Malware Config
Extracted
Path
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C:\Users\Admin\AppData\Local\Temp\readme-warning.txt
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makop
Ransom Note
- ::: Greetings ::: Little FAQ: .1. Q: Whats Happen? A: Your files have been encrypted. 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. .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 dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309
- Size 396KB
- SHA256 dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309
Score10/10-
Makop
Ransomware family discovered by @VK_Intel in early 2020.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Deletes backup catalog
Uses wbadmin.exe to inhibit system recovery.
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2