General

  • Target
    PO#29949920010_RFQ-No. 8283 J-80-PM-MRQ-8025.exe
  • Size 683KB
  • Sample240708-q5s9msvbja
  • SHA256 ce47ccc820d244b5a55bfced33779fc1262758c2b8212c0f63b614cc85381973
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      PO#29949920010_RFQ-No. 8283 J-80-PM-MRQ-8025.exe
    • Size 683KB
    • SHA256 ce47ccc820d244b5a55bfced33779fc1262758c2b8212c0f63b614cc85381973
    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks