General

  • Target

    hyper13124234.exe

  • Size

    277KB

  • Sample

    250123-sw8zvatpgz

  • MD5

    97cfccab13d3f907bc9afdd0c597009e

  • SHA1

    bf0c12ef218162f8706447a9155c9cff4927999f

  • SHA256

    e91102fdb8c1c17fc032db088a1fa697939db309b65bd73c08a960a460891aad

  • SHA512

    0cfe4b383a4a7678523bdf2bdb4e1c8b15e9971a92aa2e21fc2bb04844621f08d965a6920e9cf9441ff9421e73b3f26a3926cbdfef64c6d7b8c37158e2af0ad0

  • SSDEEP

    6144:EOxCsNqAdXt+jl2mveDLls89fur1Xac/n+O6j9Mn:hCs8Adog0eDyefur1XaGlV

Malware Config

Targets

    • Target

      hyper13124234.exe

    • Size

      277KB

    • MD5

      97cfccab13d3f907bc9afdd0c597009e

    • SHA1

      bf0c12ef218162f8706447a9155c9cff4927999f

    • SHA256

      e91102fdb8c1c17fc032db088a1fa697939db309b65bd73c08a960a460891aad

    • SHA512

      0cfe4b383a4a7678523bdf2bdb4e1c8b15e9971a92aa2e21fc2bb04844621f08d965a6920e9cf9441ff9421e73b3f26a3926cbdfef64c6d7b8c37158e2af0ad0

    • SSDEEP

      6144:EOxCsNqAdXt+jl2mveDLls89fur1Xac/n+O6j9Mn:hCs8Adog0eDyefur1XaGlV

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • 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.

    • 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