makop

General

Target

e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2
Size

41KB
Sample

221107-wn7nlabag9
MD5

ad29f77ee86ed9827158347befa8998d
SHA1

b3b380be84a7042884f1c9c9f14331faa65c51f2
SHA256

e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2
SHA512

57d1e4cbfab347a35ea5ed2fa1fc5bfb61c48fd8e2f0b0ee32fbc1bb8693715e15f075e203fb462e70cf2d73e30631f9f605dbf3fd46875d14f72912710065cc
SSDEEP

768:NSfdupUQ61pjmEcE1BezWNEEFCRhDAMtCLB+GEI:Odud61lmRBzl5A8CLv

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 "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.

Emails

[email protected]

Targets

- Target
  
  e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2
- Size
  
  41KB
- MD5
  
  ad29f77ee86ed9827158347befa8998d
- SHA1
  
  b3b380be84a7042884f1c9c9f14331faa65c51f2
- SHA256
  
  e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2
- SHA512
  
  57d1e4cbfab347a35ea5ed2fa1fc5bfb61c48fd8e2f0b0ee32fbc1bb8693715e15f075e203fb462e70cf2d73e30631f9f605dbf3fd46875d14f72912710065cc
- SSDEEP
  
  768:NSfdupUQ61pjmEcE1BezWNEEFCRhDAMtCLB+GEI:Odud61lmRBzl5A8CLv
Score

10^/10

makop persistence ransomware
- 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
- Adds Run key to start application
  persistence
behavioral1 behavioral2