General

  • Target
    Injector.exe
  • Size 1.6MB
  • Sample240902-fl3c4atbjf
  • SHA256 e4bc0cf72cdfd48082fbf9adfcae35a6029e4f4d088357bbd08aa6cdb327df36
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • stealerium

C2
  • https://discord.com/api/webhooks/1199670856528441364/rz5aPuXxX-cJ3WXixw5lOIE4JascnyylRnrM9_6xbRGWJRsor4pBj8EmtRCX0s3ZuV_w

Targets

    • Target
      Injector.exe
    • Size 1.6MB
    • SHA256 e4bc0cf72cdfd48082fbf9adfcae35a6029e4f4d088357bbd08aa6cdb327df36
    • MD5 SHA1 SHA512 SSDEEP
    • Stealerium

      An open source info stealer written in C# first seen in May 2022.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks