General

  • Target

    NEW INQUIRY ORDER.vbs

  • Size

    701KB

  • Sample

    211201-jkcb3aagck

  • MD5

    03400b478590ab6c2f0d2d45de160ca7

  • SHA1

    458fb15c509ba0bce9944ea27ad3b47fc4814f33

  • SHA256

    0655fb82c82602fa8dd2329f60a8eb9bbe6b95384a49be2bc0992429c699d550

  • SHA512

    a16c56be475a77ab474b9dc12fafb0947788c41e14181a59270b096a527d006737fec563e6f829398ffcf816b9fd981c8218c94598305e739a8ea60b4def0e6d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.sataniindustries.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    tanuj#sti963

Targets

    • Target

      NEW INQUIRY ORDER.vbs

    • Size

      701KB

    • MD5

      03400b478590ab6c2f0d2d45de160ca7

    • SHA1

      458fb15c509ba0bce9944ea27ad3b47fc4814f33

    • SHA256

      0655fb82c82602fa8dd2329f60a8eb9bbe6b95384a49be2bc0992429c699d550

    • SHA512

      a16c56be475a77ab474b9dc12fafb0947788c41e14181a59270b096a527d006737fec563e6f829398ffcf816b9fd981c8218c94598305e739a8ea60b4def0e6d

    • AgentTesla

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

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks