General

  • Target

    https://www.mediafire.com/file/2osf0zp2ku27e97/HHHHHHHHHHHHHHHHHH.zip/file

  • Sample

    240818-qy3vhayenj

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:5552

wiz.bounceme.net:6000

Mutex

2yBGqn9Sd9XL8wyf

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

aes.plain
aes.plain

Targets

    • Target

      https://www.mediafire.com/file/2osf0zp2ku27e97/HHHHHHHHHHHHHHHHHH.zip/file

    • AgentTesla

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

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • UAC bypass

    • Xworm

      Xworm is a remote access trojan written in C#.

    • AgentTesla payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Uses the VBS compiler for execution

MITRE ATT&CK Enterprise v15

Tasks