General

  • Target

    240107-nbw3bsbfbp_pw_infected.zip

  • Size

    1.6MB

  • Sample

    240107-nlpe8sbghp

  • MD5

    417839c6133ffaa5a671a8ef73999cbc

  • SHA1

    2f3fff5e0f932362a22e545128d76bcfb42c1c03

  • SHA256

    f89cf40f4e6fc60676e3a754402c8b534bb4b59d75ff7d78215929c9fc5ea837

  • SHA512

    16ba37932f7c5370cba5b36437adfc7f6f7936262cb832f5c34bf32325716fe269e885e615fdc5706837a30718883bfc4deca3d6b577741403cffa4380d4bcc6

  • SSDEEP

    24576:9wTJEtkDY+dBt5ieOUnOE+3hSXQE3dfTcXyobKMisIaZSFz6rA3jJsevdmLk1MSO:EEWgeRnOE+IXQggXIpzvieFok5AM3D/I

Score
10/10

Malware Config

Extracted

Family

blackcat

Attributes
  • enable_network_discovery

    true

  • enable_self_propagation

    true

  • enable_set_wallpaper

    true

  • extension

    kh1ftzx

  • note_file_name

    RECOVER-${EXTENSION}-FILES.txt

  • note_full_text

    >> What happened? Important files on your network was ENCRYPTED and now they have "${EXTENSION}" extension. In order to recover your files you need to follow instructions below. >> Sensitive Data Sensitive data on your system was DOWNLOADED. If you DON'T WANT your sensitive data to be PUBLISHED you have to act quickly. Data includes: - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Private financial information including: clients data, bills, budgets, annual reports, bank statements. - Manufacturing documents including: datagrams, schemas, drawings in solidworks format - And more... >> CAUTION DO NOT MODIFY ENCRYPTED FILES YOURSELF. DO NOT USE THIRD PARTY SOFTWARE TO RESTORE YOUR DATA. YOU MAY DAMAGE YOUR FILES, IT WILL RESULT IN PERMANENT DATA LOSS. >> What should I do next? Follow these simple steps to get everything back to normal: 1) Download and install Tor Browser from: https://torproject.org/ 2) Navigate to: http://rfosusl6qdm4zhoqbqnjxaloprld2qz35u77h4aap46rhwkouejsooqd.onion/?access-key=${ACCESS_KEY}

rsa_pubkey.plain

Targets

    • Target

      240107-nbw3bsbfbp_pw_infected.zip

    • Size

      1.6MB

    • MD5

      417839c6133ffaa5a671a8ef73999cbc

    • SHA1

      2f3fff5e0f932362a22e545128d76bcfb42c1c03

    • SHA256

      f89cf40f4e6fc60676e3a754402c8b534bb4b59d75ff7d78215929c9fc5ea837

    • SHA512

      16ba37932f7c5370cba5b36437adfc7f6f7936262cb832f5c34bf32325716fe269e885e615fdc5706837a30718883bfc4deca3d6b577741403cffa4380d4bcc6

    • SSDEEP

      24576:9wTJEtkDY+dBt5ieOUnOE+3hSXQE3dfTcXyobKMisIaZSFz6rA3jJsevdmLk1MSO:EEWgeRnOE+IXQggXIpzvieFok5AM3D/I

    Score
    1/10
    • Target

      ecea6b772742758a2240898ef772ca11aa9d870aec711cffab8994c23044117c

    • Size

      2.9MB

    • MD5

      ff8a7dd8b1cb0420dd18810041d172a7

    • SHA1

      cc166bc3eaa024aac4a2cdc02174ae87fcf47e28

    • SHA256

      ecea6b772742758a2240898ef772ca11aa9d870aec711cffab8994c23044117c

    • SHA512

      edac57212b21a8046ab07213bf0ea51d1f3c5c9c539812fb1dffba6663b1f74e137991128f1c3135f4c1ab2ff4b470dcc6563ecae5079546dd1f6dfda210ba60

    • SSDEEP

      49152:VUzeOdI+NDXIgqUPGPiTgvRZHrn7hQyZ9haNSAXpuNh/RgaJ2wf3:VUzekDpRGaTARZHPhQMCcyYvwwf3

    Score
    10/10

MITRE ATT&CK Matrix

Tasks