General

  • Target
    DHL - Ningbo Overdue Invoices.exe
  • Size 658KB
  • Sample250726-qa5desgp31
  • SHA256 4aa035616ed50d2ca3d86455ef14e5c306d072b3942d25ce570b519b0cb142d6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      DHL - Ningbo Overdue Invoices.exe
    • Size 658KB
    • SHA256 4aa035616ed50d2ca3d86455ef14e5c306d072b3942d25ce570b519b0cb142d6
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Agenttesla 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.

    • Looks up external IP address via web service

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

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks