General

  • Target

    https://download.oxy.cloud/d/ujVd/2/6080c1076602b33be795244019a03c82#

  • Sample

    250106-y3wkzsymhk

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/854038187907350569/JfKJSvnJoVrTmtVsbqUTxStKHS2F4HQwp-3FUveBdtXd-yr92Zc-jD3b8xqSoTGV-6HO

Targets

    • Target

      https://download.oxy.cloud/d/ujVd/2/6080c1076602b33be795244019a03c82#

    • 44Caliber

      An open source infostealer written in C#.

    • 44Caliber family

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: =@L

    • 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

    • 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