General

  • Target

    e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2

  • Size

    41KB

  • Sample

    221107-wn7nlabag9

  • MD5

    ad29f77ee86ed9827158347befa8998d

  • SHA1

    b3b380be84a7042884f1c9c9f14331faa65c51f2

  • SHA256

    e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2

  • SHA512

    57d1e4cbfab347a35ea5ed2fa1fc5bfb61c48fd8e2f0b0ee32fbc1bb8693715e15f075e203fb462e70cf2d73e30631f9f605dbf3fd46875d14f72912710065cc

  • SSDEEP

    768:NSfdupUQ61pjmEcE1BezWNEEFCRhDAMtCLB+GEI:Odud61lmRBzl5A8CLv

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: moloch_helpdesk@tutanota.com or moloch_helpdesk@protonmail.ch .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

moloch_helpdesk@tutanota.com

moloch_helpdesk@protonmail.ch

Targets

    • Target

      e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2

    • Size

      41KB

    • MD5

      ad29f77ee86ed9827158347befa8998d

    • SHA1

      b3b380be84a7042884f1c9c9f14331faa65c51f2

    • SHA256

      e4133986284c2640065ed2cc5798ee1751479732c169a8728f41536306a42ba2

    • SHA512

      57d1e4cbfab347a35ea5ed2fa1fc5bfb61c48fd8e2f0b0ee32fbc1bb8693715e15f075e203fb462e70cf2d73e30631f9f605dbf3fd46875d14f72912710065cc

    • SSDEEP

      768:NSfdupUQ61pjmEcE1BezWNEEFCRhDAMtCLB+GEI:Odud61lmRBzl5A8CLv

    • Makop

      Ransomware family discovered by @VK_Intel in early 2020.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

3
T1107

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Impact

Inhibit System Recovery

3
T1490

Tasks