Resubmissions

11/11/2022, 05:27

221111-f5mfzsbddr10

11/11/2022, 05:26

221111-f418rabddp10

11/11/2022, 05:23

221111-f3encsbddl10

11/11/2022, 01:46

221111-b665kaabar10

11/11/2022, 01:45

221111-b6klkagag510

11/11/2022, 01:45

221111-b6cwqagag310

11/11/2022, 01:43

221111-b5fwzsaahq10

General

  • Target
    3a08e3bfec2db5dbece359ac9662e65361a8625a0122e68b56cd5ef3aedf8ce1.7z
  • Size 647KB
  • Sample221111-f418rabddp
  • SHA256 690691d9e648f0a9cff8adc34b2abe0b816005ac5c57dc2f64a8355061457046
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • blackcat

Attributes
  • enable_network_discovery

    true

  • enable_self_propagation

    true

  • enable_set_wallpaper

    true

  • extension

    nnvjxgy

  • note_file_name

    RECOVER-${EXTENSION}-FILES.txt

  • note_full_text

    >> What happened? Important files on your network was ENCRYPTED and now they have "${EXTENSION}" extension. In order to recover your files you need to follow instructions below. >> Sensitive Data Sensitive data on your system was DOWNLOADED. If you DON'T WANT your sensitive data to be PUBLISHED you have to act quickly. Data includes: - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Private financial information including: clients data, bills, budgets, annual reports, bank statements. - Manufacturing documents including: datagrams, schemas, drawings in solidworks format - And more... >> CAUTION DO NOT MODIFY ENCRYPTED FILES YOURSELF. DO NOT USE THIRD PARTY SOFTWARE TO RESTORE YOUR DATA. YOU MAY DAMAGE YOUR FILES, IT WILL RESULT IN PERMANENT DATA LOSS. >> What should I do next? Follow these simple steps to get everything back to normal: 1) Download and install Tor Browser from: https://torproject.org/ 2) Navigate to: http://xqoykemmcivwtpxh3a6pu3w7sstr2y7hapxdiv4caaxidurmwwbjx2id.onion/?access-key=${ACCESS_KEY}

rsa_pubkey.plain

Targets

    • Target
      3a08e3bfec2db5dbece359ac9662e65361a8625a0122e68b56cd5ef3aedf8ce1
    • Size 1.8MB
    • SHA256 3a08e3bfec2db5dbece359ac9662e65361a8625a0122e68b56cd5ef3aedf8ce1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Matrix

Tasks