makop_nowin.exe_

General
Target

makop_nowin.exe_

Size

34KB

Sample

211020-lmx3nagha5

Score
10 /10
MD5

5bcf1a6a65d8d0d2ad1c2a78935322b5

SHA1

c5af15f8170e3840ba756397cb1548fa9489fae9

SHA256

3b15b66bf6a7d7ebab6437906686037f23a797d15e0fbff3d6741d3f58db8f1e

SHA512

f21e3bc29b60d3ed248dd048774823d013beb43f2fcf7e560774f1987dc07ff42de2fb68a8dd3bad0653a8587cca9b9f18e0671342c81d8c5698b97a135eb639

Malware Config

Extracted

Path C:\Users\Admin\AppData\Local\Temp\074127051\readme-warning.txt
Family 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 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. .4. Q: How to contact with you? A: You can write us to our mailbox: coleman.dec@tutanota.com or lauracc@msgsafe.io .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

coleman.dec@tutanota.com

lauracc@msgsafe.io

Targets
Target

makop_nowin.exe_

MD5

5bcf1a6a65d8d0d2ad1c2a78935322b5

Filesize

34KB

Score
10/10
SHA1

c5af15f8170e3840ba756397cb1548fa9489fae9

SHA256

3b15b66bf6a7d7ebab6437906686037f23a797d15e0fbff3d6741d3f58db8f1e

SHA512

f21e3bc29b60d3ed248dd048774823d013beb43f2fcf7e560774f1987dc07ff42de2fb68a8dd3bad0653a8587cca9b9f18e0671342c81d8c5698b97a135eb639

Tags

Signatures

  • Makop

    Description

    Ransomware family discovered by @VK_Intel in early 2020.

    Tags

  • Deletes shadow copies

    Description

    Ransomware often targets backup files to inhibit system recovery.

    Tags

    TTPs

    File DeletionInhibit System Recovery
  • Deletes backup catalog

    Description

    Uses wbadmin.exe to inhibit system recovery.

    Tags

    TTPs

    Command-Line InterfaceFile DeletionInhibit System Recovery
  • Modifies extensions of user files

    Description

    Ransomware generally changes the extension on encrypted files.

    Tags

  • Reads user/profile data of web browsers

    Description

    Infostealers often target stored browser data, which can include saved credentials etc.

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Legitimate hosting services abused for malware hosting/C2

    TTPs

    Web Service

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Exfiltration
      Initial Access
        Lateral Movement
          Persistence
            Privilege Escalation
              Tasks

              static1

              10/10

              behavioral1

              10/10

              behavioral2

              10/10