General
Target

3dda3ee9164d6815a18a2c23651a53c35d52e3a5ad375001ec824cf532c202e6

Size

30KB

Sample

220306-b6n9rabebq

Score
10/10
MD5

9478050023c7f8668df4fc39b0ddd79c

SHA1

7925725cfb04d796f497e5142cba62860fbf87a9

SHA256

3dda3ee9164d6815a18a2c23651a53c35d52e3a5ad375001ec824cf532c202e6

SHA512

74bbf45112de1bf0d51ab0295118035a7e2c2028dd9b03bb8e222b9ccf6e077014c6b5d211b9d3ebe6434a41d883bcae14a0a3e969550ef094b30b73a38514e9

Malware Config

Extracted

Path

C:\MSOCache\How To Restore Your Files.txt

Ransom Note
############## [ babyk ransomware ] ############## * What happend? ---------------------------------------------- Your computers and servers are encrypted, backups are deleted from your network and copied. We use strong encryption algorithms, so you cannot decrypt your data without us. But you can restore everything by purchasing a special program from us - a universal decoder. This program will restore your entire network. Follow our instructions below and you will recover all your data. If you continue to ignore this for a long time, we will start reporting the hack to mainstream media and posting your data to the dark web. * What guarantees? ---------------------------------------------- We value our reputation. If we do not do our work and liabilities, nobody will pay us. This is not in our interests. All our decryption software is perfectly tested and will decrypt your data. We will also provide support in case of problems. We guarantee to decrypt one file for free. Go to the site and contact us. * What information compromised? ---------------------------------------------- We copied many data from your internal network, here are some proofs (private link): http://gtmx56k4hutn3ikv.onion/?h2giV0RRxo38Z2pWhBTs For additional confirmations, please chat with us/ In cases of ignoring us, the information will be released to the public in blog http://gtmx56k4hutn3ikv.onion/ * How to contact us? ---------------------------------------------- 1) Download for browser: https://www.torproject.org/download/ 2) Open it 3) Follow this link in tor browser: http://babukq4e2p4wu4iq.onion/login.php?id=MNn0Flxa2JVxrT2gAiMfYdmAzyvUGi
URLs

http://gtmx56k4hutn3ikv.onion/?h2giV0RRxo38Z2pWhBTs

http://gtmx56k4hutn3ikv.onion/

http://babukq4e2p4wu4iq.onion/login.php?id=MNn0Flxa2JVxrT2gAiMfYdmAzyvUGi

Targets
Target

3dda3ee9164d6815a18a2c23651a53c35d52e3a5ad375001ec824cf532c202e6

MD5

9478050023c7f8668df4fc39b0ddd79c

Filesize

30KB

Score
10/10
SHA1

7925725cfb04d796f497e5142cba62860fbf87a9

SHA256

3dda3ee9164d6815a18a2c23651a53c35d52e3a5ad375001ec824cf532c202e6

SHA512

74bbf45112de1bf0d51ab0295118035a7e2c2028dd9b03bb8e222b9ccf6e077014c6b5d211b9d3ebe6434a41d883bcae14a0a3e969550ef094b30b73a38514e9

Tags

Signatures

  • Babuk Locker

    Description

    RaaS first seen in 2021 initially called Vasa Locker.

    Tags

  • Deletes shadow copies

    Description

    Ransomware often targets backup files to inhibit system recovery.

    Tags

    TTPs

    File DeletionInhibit System Recovery
  • Modifies extensions of user files

    Description

    Ransomware generally changes the extension on encrypted files.

    Tags

  • Checks computer location settings

    Description

    Looks up country code configured in the registry, likely geofence.

    TTPs

    Query RegistrySystem Information Discovery
  • Drops startup file

  • Enumerates connected drives

    Description

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

    TTPs

    Query RegistryPeripheral Device DiscoverySystem Information Discovery

Related Tasks

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

                    static1

                    Score
                    N/A

                    behavioral1

                    Score
                    10/10

                    behavioral2

                    Score
                    10/10