General

  • Target

    https://www.teclub.org.tw/1z2a4e/#dGVzdDExMUBnbWFpbC5jb20=

  • Sample

    240404-z7enpsaf6z

Malware Config

Targets

    • Target

      https://www.teclub.org.tw/1z2a4e/#dGVzdDExMUBnbWFpbC5jb20=

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks