General

  • Target

    df4a12349c981ef3e73c5f33c96fd1464f396bdb36373e1ab36341a08eaae2e8

  • Size

    2.9MB

  • Sample

    220311-13znraehaj

  • MD5

    d74d8d82b35e396c1b2679d1cb9405ac

  • SHA1

    4361a4c0725e0fee5abf193eb7ada12b796a4896

  • SHA256

    df4a12349c981ef3e73c5f33c96fd1464f396bdb36373e1ab36341a08eaae2e8

  • SHA512

    51d7398edb41c710c2179c6b07314e14bdd411a150e494d0cbd468866dc25a4e2655ed135dc918906f31d005096a8ad1c2ac47adcba8d3f0b9615ed3a124be19

Score
10/10

Malware Config

Extracted

Family

blackcat

Attributes
  • enable_network_discovery

    true

  • enable_self_propagation

    true

  • enable_set_wallpaper

    true

  • extension

    cvz8n37

  • note_file_name

    RECOVER-${EXTENSION}-FILES.txt

  • note_full_text

    >> What happened? Important files on your network was ENCRYPTED and now they have "${EXTENSION}" extension. In order to recover your files you need to follow instructions below. >> Sensitive Data Sensitive data on your network was DOWNLOADED. If you DON'T WANT your sensitive data to be PUBLISHED you have to act quickly. Data includes: - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Private financial information including: clients data, bills, budgets, annual reports, bank statements. - Manufacturing documents including: datagrams, schemas, drawings in solidworks format - And more... >> CAUTION DO NOT MODIFY ENCRYPTED FILES YOURSELF. DO NOT USE THIRD PARTY SOFTWARE TO RESTORE YOUR DATA. YOU MAY DAMAGE YOUR FILES, IT WILL RESULT IN PERMANENT DATA LOSS. >> What should I do next? 1) Download and install Tor Browser from: https://torproject.org/ 2) Navigate to: http://gbxbwicx3x35kn7n73opnpp4kkzjcra42iv2akoo2dcjinf6jf6qbuyd.onion/?access-key=${ACCESS_KEY}

rsa_pubkey.plain

Targets

    • Target

      3c8ad2dae0b1bb536925b4e8d5a87e77c6134371eada2c7628358d6c6d3083dc.exe

    • Size

      2.9MB

    • MD5

      5178bd507c07bc2d5274e0947834e48e

    • SHA1

      dd69b20eb1931487d8b65060f2be3671bd5baf33

    • SHA256

      3c8ad2dae0b1bb536925b4e8d5a87e77c6134371eada2c7628358d6c6d3083dc

    • SHA512

      4db7e98aaaf177fab9faa12f7ae9ee9415ef81fc0b0b31eb47b14fbf04ed899c32df70b984d0b6b2acf43e3a62d9c48624fe2ad86eccc5d0cb1015fc65983341

    Score
    1/10

MITRE ATT&CK Matrix

Tasks