General

  • Target
    sub_df5b004be717.bin
  • Size 949KB
  • Sample260524-b3dnvad14l
  • SHA256 df5b004be71717362e6b1ad22072f9ee4113b95b5d78c496a90857977a9fb415
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Path
  • C:\Program Files (x86)\instructions_read_me.txt

  • blackbasta

Ransom Note
  • ATTENTION! Your network has been breached and all data was encrypted. Please contact us at: https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/ Login ID: 7ab0444a-f73c-4ab0-b3a9-4c2ead84ecf1 *!* To access .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) *!* To restore all your PCs and get your network working again, follow these instructions: - Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. It doesn't matter, who are trying to do this, either it will be your IT guys or a recovery agency. Please follow these simple rules to avoid data corruption: - Do not modify, rename or delete files. Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. - Do not hire a recovery company. They can't decrypt without the key. They also don't care about your business. They believe that they are good negotiators, but it is not. They usually fail. So speak for yourself. Waiting you in a chat.
URLs
  • https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/

Targets

    • Target
      sub_df5b004be717.bin
    • Size 949KB
    • SHA256 df5b004be71717362e6b1ad22072f9ee4113b95b5d78c496a90857977a9fb415
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Black Basta

      A ransomware family targeting Windows and Linux ESXi first seen in February 2022.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (790) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

MITRE ATT&CK Enterprise v16

Tasks