General

  • Target
    SecuriteInfo.com.Win32.MalwareX-gen.31904.27419.exe
  • Size 691KB
  • Sample240726-ql8vzstend
  • SHA256 b07cd71f9882bdd5e28f47863b84634b985bebb1dab1e5cc84e246b94fe8c864
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SecuriteInfo.com.Win32.MalwareX-gen.31904.27419.exe
    • Size 691KB
    • SHA256 b07cd71f9882bdd5e28f47863b84634b985bebb1dab1e5cc84e246b94fe8c864
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks