makop

General

Target

bc0ed3e73b8d1fdc839f2e8ed3578ca3221dba4eb984e581cb00dfb4cdfb7d49.bin
Size

34KB
Sample

210402-ynaymnd2es
MD5

67d32736c5e1300c21329f956da836ab
SHA1

15c705cc01650bbf0db7bd0229edadb5f4ee9cf7
SHA256

bc0ed3e73b8d1fdc839f2e8ed3578ca3221dba4eb984e581cb00dfb4cdfb7d49
SHA512

33ec980170d703e43d67dbad2c1fef5855020291e139aa7e7bb1c96d446d27b7f187910df10bf183de86b882ffdd9dbc30715eafe74ae24edba4341fbcfa7eb8

Score

10^/10

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 "dark" 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] .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.

Emails

[email protected]

Targets

- Target
  
  bc0ed3e73b8d1fdc839f2e8ed3578ca3221dba4eb984e581cb00dfb4cdfb7d49.bin
- Size
  
  34KB
- MD5
  
  67d32736c5e1300c21329f956da836ab
- SHA1
  
  15c705cc01650bbf0db7bd0229edadb5f4ee9cf7
- SHA256
  
  bc0ed3e73b8d1fdc839f2e8ed3578ca3221dba4eb984e581cb00dfb4cdfb7d49
- SHA512
  
  33ec980170d703e43d67dbad2c1fef5855020291e139aa7e7bb1c96d446d27b7f187910df10bf183de86b882ffdd9dbc30715eafe74ae24edba4341fbcfa7eb8
Score

10^/10

makop ransomware spyware stealer persistence
- Makop
  Ransomware family discovered by @VK_Intel in early 2020.
  ransomware makop
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Deletes backup catalog
  Uses wbadmin.exe to inhibit system recovery.
  ransomware
- Modifies Installed Components in the registry
  persistence
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Legitimate hosting services abused for malware hosting/C2
behavioral1 behavioral2