General

  • Target

    ca02ecab5b5c652ade36462b319f3cf592c4ca83eec9f5f73e7db81cf8061237.exe

  • Size

    34KB

  • Sample

    200428-dks1cfanje

  • MD5

    eaf04bb5f9fff5b07b81bede9a3ea549

  • SHA1

    62d1c4da546502605c23d01d050bb63cf4c18022

  • SHA256

    ca02ecab5b5c652ade36462b319f3cf592c4ca83eec9f5f73e7db81cf8061237

  • SHA512

    140407b691d73daab459003b7402af252c648756ea2f1cbc785fd9ec64c2432b0d0588f97c2beef629914998d7f78698a03aa0beab914bd0f7baba15fb5571d6

Malware Config

Extracted

Path

C:\readme-warning.txt

Family

makop

Ransom Note
::: Greetings ::: Little FAQ: .1. Q: Whats Happen? A: Your files have been encrypted and now have the "shootlock" 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: n0pr0blems@protonmail.com or troubleshooter@cock.li .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

n0pr0blems@protonmail.com

troubleshooter@cock.li

Targets

    • Target

      ca02ecab5b5c652ade36462b319f3cf592c4ca83eec9f5f73e7db81cf8061237.exe

    • Size

      34KB

    • MD5

      eaf04bb5f9fff5b07b81bede9a3ea549

    • SHA1

      62d1c4da546502605c23d01d050bb63cf4c18022

    • SHA256

      ca02ecab5b5c652ade36462b319f3cf592c4ca83eec9f5f73e7db81cf8061237

    • SHA512

      140407b691d73daab459003b7402af252c648756ea2f1cbc785fd9ec64c2432b0d0588f97c2beef629914998d7f78698a03aa0beab914bd0f7baba15fb5571d6

    • 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.

    • Modifies boot configuration data using bcdedit

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

    • Modifies Installed Components in the registry

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Drops startup file

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

File Deletion

3
T1107

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Command and Control

Web Service

1
T1102

Impact

Inhibit System Recovery

4
T1490

Tasks