General

  • Target

    Loader.exe

  • Size

    14.9MB

  • Sample

    240620-t5ye5sxcpa

  • MD5

    99ec7ca91e0775ee4e00eb2a87864042

  • SHA1

    de83f3e72278f93f0beccf468f7025fe675ddef1

  • SHA256

    ca1c729da918f657cd953d41416a08fa85d3577efd583fb602ef6b7cf7b73412

  • SHA512

    71bb4b60ded4d5b97067263a3a792d7dc09116caf264a14694607cade5d6d71951837c9d3d9a6f5e75e27059f3ad63106a4542396e2612342e78a0b5a2b98597

  • SSDEEP

    393216:gvwqyP4/oFkLMXJOIDpGgkZ/MHIbmrB0aN77wBZFj:ujjgisB0gkZ0HfB1NwBDj

Malware Config

Extracted

Family

xworm

C2

engineering-thoroughly.gl.at.ply.gg:30205

london-components.gl.at.ply.gg:30205

Attributes
  • Install_directory

    %AppData%

  • install_file

    svchost.exe

Targets

    • Target

      Loader.exe

    • Size

      14.9MB

    • MD5

      99ec7ca91e0775ee4e00eb2a87864042

    • SHA1

      de83f3e72278f93f0beccf468f7025fe675ddef1

    • SHA256

      ca1c729da918f657cd953d41416a08fa85d3577efd583fb602ef6b7cf7b73412

    • SHA512

      71bb4b60ded4d5b97067263a3a792d7dc09116caf264a14694607cade5d6d71951837c9d3d9a6f5e75e27059f3ad63106a4542396e2612342e78a0b5a2b98597

    • SSDEEP

      393216:gvwqyP4/oFkLMXJOIDpGgkZ/MHIbmrB0aN77wBZFj:ujjgisB0gkZ0HfB1NwBDj

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • 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

    • 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