General

  • Target
    45977f981c371453a54cb1285c99f6c43328733750b477bb8764f02692e8663a.exe
  • Size 1.0MB
  • Sample260707-rt6ahafv31
  • SHA256 45977f981c371453a54cb1285c99f6c43328733750b477bb8764f02692e8663a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      45977f981c371453a54cb1285c99f6c43328733750b477bb8764f02692e8663a.exe
    • Size 1.0MB
    • SHA256 45977f981c371453a54cb1285c99f6c43328733750b477bb8764f02692e8663a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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.

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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 v16

Tasks