Resubmissions

01/07/2023, 10:36

230701-mngyhagf7510

01/07/2023, 10:34

230701-ml5lsagf7410

01/07/2023, 10:31

230701-mkjb6ahg8t10

01/07/2023, 10:19

230701-mc171agf6310

General

  • Target
    NitroRansomware.exe
  • Size 1.0MB
  • Sample230701-mc171agf63
  • SHA256 6d65adceb3723db328eac3601cbb540d40bcad7289e98804e977fe24a22d747f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      NitroRansomware.exe
    • Size 1.0MB
    • SHA256 6d65adceb3723db328eac3601cbb540d40bcad7289e98804e977fe24a22d747f
    • MD5 SHA1 SHA512 SSDEEP
    • Nitro

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

    • UAC bypass

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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