General

  • Target

    2024-05-25_7bb7c2899106b7c16b787c98c37ac8df_babuk_destroyer

  • Size

    80KB

  • Sample

    240525-1brttsba6t

  • MD5

    7bb7c2899106b7c16b787c98c37ac8df

  • SHA1

    15ba68d29d846a9ea07ff0df4d84655cfce0a7a0

  • SHA256

    63e2ba3f181ba59f1926b7588d9c8d3d5589c15eb4354bc23348f22a49d04f9d

  • SHA512

    372dd659779b377a715c7f1b7dbffe76de3645289c6237550dbd07488b93ebbb287ff9e5d4ae4b28256db2418362652e7f5804d8d9b8850ca0c5dd4750dae28d

  • SSDEEP

    1536:mV9N/IUx1fSsrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG24m:UN/D6srQLOJgY8Zp8LHD4XWaNH71dLdy

Malware Config

Extracted

Path

C:\PerfLogs\Admin\readme_for_unlock.txt

Ransom Note
!!! ATTENTION !!! Your network is hacked and files are encrypted. Including the encrypted data we also downloaded other confidential information: Data of your employees, customers, partners, as well as accounting and other internal documentation of your company. All data is stored until you will pay. After payment we will provide you the programs for decryption and we will delete your data. If you refuse to negotiate with us (for any reason) all your data will be put up for sale. What you will face if your data gets on the black market: 1) The personal information of your employees and customers may be used to obtain a loan or purchases in online stores. 2) You may be sued by clients of your company for leaking information that was confidential. 3) After other hackers obtain personal data about your employees, social engineering will be applied to your company and subsequent attacks will only intensify. 4) Bank details and passports can be used to create bank accounts and online wallets through which criminal money will be laundered. 5) You will forever lose the reputation. 6) You will be subject to huge fines from the government. You can learn more about liability for data loss here: https://en.wikipedia.org/wiki/General_Data_Protection_Regulation https://gdpr-info.eu/ Courts, fines and the inability to use important files will lead you to huge losses. The consequences of this will be irreversible for you. Contacting the police will not save you from these consequences, but will only make your situation worse. You can get out of this situation with minimal losses To do this you must strictly observe the following rules: DO NOT Modify, DO NOT rename, DO NOT copy, DO NOT move any files. Such actions may DAMAGE them and decryption will be impossible. DO NOT use any third party or public decryption software, it may also DAMAGE files. DO NOT Shutdown or Reboot the system this may DAMAGE files. DO NOT hire any third party negotiators (recovery/police, etc.) You need to contact us as soon as possible and start negotiations. Instructions for contacting our team: Download & Install TOR browser: https://torproject.org For contact us via LIVE CHAT open our > Website: http://rytsr4wlztsd436yx36atz2h52kql7cnlksuvgvphrzxnl7abn3cccid.onion > Login: CLIENT > Password: 1KYfRkEfXQJavUbZkc38 If Tor is restricted in your area, use VPN�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������
URLs

https://gdpr-info.eu/

http://rytsr4wlztsd436yx36atz2h52kql7cnlksuvgvphrzxnl7abn3cccid.onion

Targets

    • Target

      2024-05-25_7bb7c2899106b7c16b787c98c37ac8df_babuk_destroyer

    • Size

      80KB

    • MD5

      7bb7c2899106b7c16b787c98c37ac8df

    • SHA1

      15ba68d29d846a9ea07ff0df4d84655cfce0a7a0

    • SHA256

      63e2ba3f181ba59f1926b7588d9c8d3d5589c15eb4354bc23348f22a49d04f9d

    • SHA512

      372dd659779b377a715c7f1b7dbffe76de3645289c6237550dbd07488b93ebbb287ff9e5d4ae4b28256db2418362652e7f5804d8d9b8850ca0c5dd4750dae28d

    • SSDEEP

      1536:mV9N/IUx1fSsrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG24m:UN/D6srQLOJgY8Zp8LHD4XWaNH71dLdy

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (439) files with added filename extension

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks