General

  • Target

    http://nitro-pdf-reader.en.softonic.com

  • Sample

    250328-k5hj9awlv7

Malware Config

Targets

    • Target

      http://nitro-pdf-reader.en.softonic.com

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

MITRE ATT&CK Enterprise v15

Tasks