General

  • Target
    Counter Fuck.exe
  • Size 145KB
  • Sample220123-d5pv1aeed3
  • SHA256 0a0b9434dff488eaf2f57c3923e03a603c9367445eaae1b5c71e6a79fc95c999
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      Counter Fuck.exe
    • Size 145KB
    • SHA256 0a0b9434dff488eaf2f57c3923e03a603c9367445eaae1b5c71e6a79fc95c999
    • MD5 SHA1 SHA512
    • Nitro

      A ransomware that demands Discord nitro gift codes to decrypt files.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v6

Tasks