General

  • Target

    6a845a5bbfabda4d9a5153444718b0426c9a2cf7f23f9ee87cae34d2c594400a

  • Size

    36KB

  • Sample

    221107-wpaegsddgk

  • MD5

    f2ee5fac443bc271ea8dffc4759ad104

  • SHA1

    2e0b54d11a13b114cfd203b1679e251482b67794

  • SHA256

    6a845a5bbfabda4d9a5153444718b0426c9a2cf7f23f9ee87cae34d2c594400a

  • SHA512

    4528b0eb86ae1e0b116496fa69fe1901a199a20a8524de60d798717bb7e5caaddc59163a06bf5a7e40455f9f6bf6ef6adbe87ddb9d1022cbafa3c1e908fc9834

  • SSDEEP

    768:G9GEnDiAZ6vc4y1xP7jIFpaEuiXLiP6AluDAKCfIQJpxHN:GJnDiAOy1tjVfP6ZArg4pdN

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: mozgpitona@outlook.com .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

mozgpitona@outlook.com

Targets

    • Target

      6a845a5bbfabda4d9a5153444718b0426c9a2cf7f23f9ee87cae34d2c594400a

    • Size

      36KB

    • MD5

      f2ee5fac443bc271ea8dffc4759ad104

    • SHA1

      2e0b54d11a13b114cfd203b1679e251482b67794

    • SHA256

      6a845a5bbfabda4d9a5153444718b0426c9a2cf7f23f9ee87cae34d2c594400a

    • SHA512

      4528b0eb86ae1e0b116496fa69fe1901a199a20a8524de60d798717bb7e5caaddc59163a06bf5a7e40455f9f6bf6ef6adbe87ddb9d1022cbafa3c1e908fc9834

    • SSDEEP

      768:G9GEnDiAZ6vc4y1xP7jIFpaEuiXLiP6AluDAKCfIQJpxHN:GJnDiAOy1tjVfP6ZArg4pdN

    • 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