General

  • Target

    28d7e6fe31dc00f82cb032ba29aad6429837ba5efb83c2ce4d31d565896e1169

  • Size

    2.9MB

  • Sample

    221108-r81nkaeder

  • MD5

    0b6ef1e650df35e2d04c56ebfcceabc7

  • SHA1

    5c6ca5581a04955d8e4d1fa452621fbc922ecb7b

  • SHA256

    28d7e6fe31dc00f82cb032ba29aad6429837ba5efb83c2ce4d31d565896e1169

  • SHA512

    3533d35da9ac8956c6c76611747ff153fee5281ee6ea3a67c6a04e833433afefcb592568b8adf8d402ae531ecce2a90adc5a46eff5e5093bfdb03a7956a8e13c

  • SSDEEP

    49152:YYLYnf7oHlXOIHXRruh2EYAtfheziI9Rlq+QaXTNZ/RgaJ2wM/:LqDoHA2XR6hpYAtwziIJAaLvwwM/

Score
10/10

Malware Config

Extracted

Family

blackcat

Attributes
  • enable_network_discovery

    true

  • enable_self_propagation

    true

  • enable_set_wallpaper

    true

  • extension

    dkrpx75

  • note_file_name

    RECOVER-${EXTENSION}-FILES.txt

  • note_full_text

    >> What happened? Important files on your network was ENCRYPTED and now they have "${EXTENSION}" extension. In order to recover your files you need to follow instructions below. >> Sensitive Data Sensitive data on your system was DOWNLOADED. If you DON'T WANT your sensitive data to be PUBLISHED you have to act quickly. Data includes: - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Private financial information including: clients data, bills, budgets, annual reports, bank statements. - Manufacturing documents including: datagrams, schemas, drawings in solidworks format - And more... >> CAUTION DO NOT MODIFY ENCRYPTED FILES YOURSELF. DO NOT USE THIRD PARTY SOFTWARE TO RESTORE YOUR DATA. YOU MAY DAMAGE YOUR FILES, IT WILL RESULT IN PERMANENT DATA LOSS. >> What should I do next? Follow these simple steps to get everything back to normal: 1) Download and install Tor Browser from: https://torproject.org/ 2) Navigate to: http://y4722ss64vel5hmph75te7lx2x5xz463322ypjirm5ytxviijtdpybid.onion/?access-key=${ACCESS_KEY}

rsa_pubkey.plain

Targets

    • Target

      28d7e6fe31dc00f82cb032ba29aad6429837ba5efb83c2ce4d31d565896e1169

    • Size

      2.9MB

    • MD5

      0b6ef1e650df35e2d04c56ebfcceabc7

    • SHA1

      5c6ca5581a04955d8e4d1fa452621fbc922ecb7b

    • SHA256

      28d7e6fe31dc00f82cb032ba29aad6429837ba5efb83c2ce4d31d565896e1169

    • SHA512

      3533d35da9ac8956c6c76611747ff153fee5281ee6ea3a67c6a04e833433afefcb592568b8adf8d402ae531ecce2a90adc5a46eff5e5093bfdb03a7956a8e13c

    • SSDEEP

      49152:YYLYnf7oHlXOIHXRruh2EYAtfheziI9Rlq+QaXTNZ/RgaJ2wM/:LqDoHA2XR6hpYAtwziIJAaLvwwM/

    Score
    3/10

MITRE ATT&CK Matrix

Tasks