이력서(경력사항이랑 같이 기재하였습니다 잘 부탁드리겠습니다).exe

General
Target

이력서(경력사항이랑 같이 기재하였습니다 잘 부탁드리겠습니다).exe

Size

40KB

Sample

210210-6aajwg4x9s

Score
10 /10
MD5

5c02cb26de796b4eb98d860530e9b7b5

SHA1

30d0c096df1d09eb24b8cfc3663fa1ed7f351f49

SHA256

20c4b391c9460dd00fb0907cb6cd67c60b7f87a2761851c360e0a60d984e111a

SHA512

c60cbcc4b52674c49d5fbd3fb685427b0ece394c1f4b7bfd9f4c8b913153786c067b39a088205a05b826f49bfc40f56e8eedd83e72d447e94e9ebce84a5fa5b8

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 "vassago" 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: vassago_0203@tutanota.com or vassago0203@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

vassago_0203@tutanota.com

vassago0203@cock.li

Targets
Target

이력서(경력사항이랑 같이 기재하였습니다 잘 부탁드리겠습니다).exe

MD5

5c02cb26de796b4eb98d860530e9b7b5

Filesize

40KB

Score
10 /10
SHA1

30d0c096df1d09eb24b8cfc3663fa1ed7f351f49

SHA256

20c4b391c9460dd00fb0907cb6cd67c60b7f87a2761851c360e0a60d984e111a

SHA512

c60cbcc4b52674c49d5fbd3fb685427b0ece394c1f4b7bfd9f4c8b913153786c067b39a088205a05b826f49bfc40f56e8eedd83e72d447e94e9ebce84a5fa5b8

Tags

Signatures

  • Makop

    Description

    Ransomware family discovered by @VK_Intel in early 2020.

    Tags

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Deletes shadow copies

    Description

    Ransomware often targets backup files to inhibit system recovery.

    Tags

    TTPs

    File Deletion Inhibit System Recovery
  • Deletes backup catalog

    Description

    Uses wbadmin.exe to inhibit system recovery.

    Tags

    TTPs

    Command-Line Interface File Deletion Inhibit System Recovery
  • Modifies Installed Components in the registry

    Tags

    TTPs

    Registry Run Keys / Startup Folder Modify Registry
  • 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 System Credentials in Files
  • Enumerates connected drives

    Description

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

    TTPs

    Query Registry Peripheral Device Discovery System Information Discovery
  • 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
          Privilege Escalation
            Tasks

            static1

            behavioral1

            10/10