General

  • Target

    https://gofile.io/d/JM0OFA

  • Sample

    240901-sw2wjavclk

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:4444

10.127.1.131:4444

Mutex

3AXJX1Ehlf3b5hx2

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target

      https://gofile.io/d/JM0OFA

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • AgentTesla payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks