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General

  • Target

    https://google.com

  • Sample

    230731-z8th9acc7v

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1135301000903798794/tfVQoSZpkXvLUOTlyqt0C1zY7IPEFfwVUDewg50Fh9yJBzmQ7JliXpoxbHulxNWIJeY4

Targets

    • Target

      https://google.com

    • 44Caliber

      An open source infostealer written in C#.

    • Executes dropped EXE

    • 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

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks