General

  • Target

    PO82107048.exe

  • Size

    719KB

  • Sample

    240603-pkfx5sfe43

  • MD5

    523007bc2f106dabe9057f0096aa53c3

  • SHA1

    0fd9b3ec5d55916890ce35e8dd47cb6b919576dc

  • SHA256

    f303624986bcad8a2b4dcf857b5fc82f54c933082c0849dd633e9c1651afde98

  • SHA512

    8a2b229f91de9f9ff51af03dd472e3c9ca4e8da23e80388fd153b49ae1d586958cb7ba135918667573ff6c5c942253fe3c59ffb99ca82b92abd0d125cbebe011

  • SSDEEP

    12288:JKqKt/rFfabVtOQvNHMF5iH7cawlJTDGk94h6gXjc6RGc5aJzhkZ+kR:MqKN5ibCQvRG5iH7caMDGgujTR5aJzh+

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bonnyriggdentalsurgery.com.au
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Sages101*

Targets

    • Target

      PO82107048.exe

    • Size

      719KB

    • MD5

      523007bc2f106dabe9057f0096aa53c3

    • SHA1

      0fd9b3ec5d55916890ce35e8dd47cb6b919576dc

    • SHA256

      f303624986bcad8a2b4dcf857b5fc82f54c933082c0849dd633e9c1651afde98

    • SHA512

      8a2b229f91de9f9ff51af03dd472e3c9ca4e8da23e80388fd153b49ae1d586958cb7ba135918667573ff6c5c942253fe3c59ffb99ca82b92abd0d125cbebe011

    • SSDEEP

      12288:JKqKt/rFfabVtOQvNHMF5iH7cawlJTDGk94h6gXjc6RGc5aJzhkZ+kR:MqKN5ibCQvRG5iH7caMDGgujTR5aJzh+

    • AgentTesla

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

    • 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

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks