General

  • Target

    https://mega.nz/file/faxTWRiB#qOo6HHLiEQUU4G7iSwJAGtIIkTF4K6AzVn_7UV8rtOg

  • Sample

    241201-eeccnazrfl

Malware Config

Extracted

Family

xworm

C2

tranny.racoongang.com:3389

174.89.155.190:3389

127.0.0.1:3389

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

  • telegram

    https://api.telegram.org/bot7315431127:AAHNQnt1KGR6ATW9fmm8u_T48ehPVRRDyWk

Targets

    • Target

      https://mega.nz/file/faxTWRiB#qOo6HHLiEQUU4G7iSwJAGtIIkTF4K6AzVn_7UV8rtOg

    • 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

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • 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