makop | dbbbfe1ad18125b194fb6d8b697d8cccbb3378c1f2f2d58648e153cee9b81445

General

Target
2026-04-16_1a61f157ab3a7f9d458852586d36a4f3_elex_makop
Size 42KB
Sample260416-hf6jnscs8y
SHA256 dbbbfe1ad18125b194fb6d8b697d8cccbb3378c1f2f2d58648e153cee9b81445
MD5 1a61f157ab3a7f9d458852586d36a4f3
SHA1 b1bdd93b4fdb7d62734d011ebea524d6341f1968
SHA512 5c43d5af7827f5394aa69e4bb9ae394679aa442f2545e58d0566b65dd73b992b79f31ab8c0528b0a4d71c5372f96c55b987344ef47015ad57f1993239da957e4
SSDEEP 768:dO1oR/3VS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDKTGL5Kf3rLHw2Fzb:ddS1FKnDtkuImNKvrLQ6b
TLSH
T1A9139D6AEA41D9F3EEB815B4A69FE65BBE9E8119132017E3CF205D50A9061D06CFC1C2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Path

C:\Program Files\Common Files\microsoft shared\ClickToRun\+README-WARNING+.txt

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 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 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
  2026-04-16_1a61f157ab3a7f9d458852586d36a4f3_elex_makop
- Size 42KB
- SHA256 dbbbfe1ad18125b194fb6d8b697d8cccbb3378c1f2f2d58648e153cee9b81445
- MD5 1a61f157ab3a7f9d458852586d36a4f3
- SHA1 b1bdd93b4fdb7d62734d011ebea524d6341f1968
- SHA512 5c43d5af7827f5394aa69e4bb9ae394679aa442f2545e58d0566b65dd73b992b79f31ab8c0528b0a4d71c5372f96c55b987344ef47015ad57f1993239da957e4
- SSDEEP 768:dO1oR/3VS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDKTGL5Kf3rLHw2Fzb:ddS1FKnDtkuImNKvrLQ6b
- TLSH
  T1A9139D6AEA41D9F3EEB815B4A69FE65BBE9E8119132017E3CF205D50A9061D06CFC1C2
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery execution makop impact persistence ransomware
- Family: 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 (3375) 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
- Drops file in System32 directory
behavioral1 behavioral2