General

  • Target
    DHL_046s01900330081250b4057885831102020.exe
  • Size 680KB
  • Sample240606-sn2wkagg78
  • SHA256 f0f1815ffec14ed9df683a6518c090d38b5812aa49f3591c5ddd50acd1963c0f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      DHL_046s01900330081250b4057885831102020.exe
    • Size 680KB
    • SHA256 f0f1815ffec14ed9df683a6518c090d38b5812aa49f3591c5ddd50acd1963c0f
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks