General

  • Target
    file.exe
  • Size 199KB
  • Sample230925-m59d3sed81
  • SHA256 2970f93fdff86b1cfdce4bee35650f58bb2c8face78c7e9228ad6c697d3d5b40
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • stealc

C2
  • http://bryanzachary.top

Attributes
  • url_path

    /e9c345fc99a4e67e.php

rc4.plain

Targets

    • Target
      file.exe
    • Size 199KB
    • SHA256 2970f93fdff86b1cfdce4bee35650f58bb2c8face78c7e9228ad6c697d3d5b40
    • MD5 SHA1 SHA512 SSDEEP
    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks