General

  • Target

    9a5905681d06046a72adfb440fb47f6d1fa02400ba970f214246a328276ac7c0

  • Size

    1.1MB

  • Sample

    231011-acfj3sbc46

  • MD5

    ff2c9703769899ee498443e36eef9bd5

  • SHA1

    edcd323170bb8f01670842af2123caef11a64967

  • SHA256

    9a5905681d06046a72adfb440fb47f6d1fa02400ba970f214246a328276ac7c0

  • SHA512

    e175aa337070fd7d9b3f8701b6db5bdb042442adb7b252012f4612712bcf3997b667302908b75d68c644e064f0185a29e7319782910530a86f277cfda6b89171

  • SSDEEP

    12288:QbXebp6qWip6qWmFZ+qtO1eOGaMgvHe6+lL07YTVAf:EX4p9Wip9WyWeOGaMg/7+lL0aVg

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      9a5905681d06046a72adfb440fb47f6d1fa02400ba970f214246a328276ac7c0

    • Size

      1.1MB

    • MD5

      ff2c9703769899ee498443e36eef9bd5

    • SHA1

      edcd323170bb8f01670842af2123caef11a64967

    • SHA256

      9a5905681d06046a72adfb440fb47f6d1fa02400ba970f214246a328276ac7c0

    • SHA512

      e175aa337070fd7d9b3f8701b6db5bdb042442adb7b252012f4612712bcf3997b667302908b75d68c644e064f0185a29e7319782910530a86f277cfda6b89171

    • SSDEEP

      12288:QbXebp6qWip6qWmFZ+qtO1eOGaMgvHe6+lL07YTVAf:EX4p9Wip9WyWeOGaMg/7+lL0aVg

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • 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 v15

Tasks