makop

General

Target

7zipinsatllphob.exe
Size

192KB
Sample

240708-vc8k3sydnp
MD5

038efc48c796203def980a66cd0ef17c
SHA1

76572f4573542339974e9574521eb679dd50ded6
SHA256

00532642d8ad0ea6071d9aa0f94ea29aa1f03c4dd3082dc0e55572c19e412871
SHA512

f6329e255390e9559195dc8f054ee58b4c27d3c05ec1d7b05ac4dcd5965048a2b47292a1e05bba91ff5cea47063c78475fa2cd9bf8a2a000520682e330055265
SSDEEP

3072:omWwjKTswAgHYvsJRv/Ogu2YVhMhtNGbWOtRzIN5Ltmr/S3ZHNm/TMBO2njP:lDjKTsZSOaAU/Ezgta/mZtm/YQ2n7

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\+README-WARNING+.txt

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 us. .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 mailboxes: [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
  
  7zipinsatllphob.exe
- Size
  
  192KB
- MD5
  
  038efc48c796203def980a66cd0ef17c
- SHA1
  
  76572f4573542339974e9574521eb679dd50ded6
- SHA256
  
  00532642d8ad0ea6071d9aa0f94ea29aa1f03c4dd3082dc0e55572c19e412871
- SHA512
  
  f6329e255390e9559195dc8f054ee58b4c27d3c05ec1d7b05ac4dcd5965048a2b47292a1e05bba91ff5cea47063c78475fa2cd9bf8a2a000520682e330055265
- SSDEEP
  
  3072:omWwjKTswAgHYvsJRv/Ogu2YVhMhtNGbWOtRzIN5Ltmr/S3ZHNm/TMBO2njP:lDjKTsZSOaAU/Ezgta/mZtm/YQ2n7
Score

10^/10

makop defense_evasion execution impact ransomware
- MAKOP ransomware payload
- Makop
  Ransomware family discovered by @VK_Intel in early 2020.
  ransomware makop
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Renames multiple (7548) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Deletes backup catalog
  Uses wbadmin.exe to inhibit system recovery.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2