General

  • Target

    TNT Express_874993766478.exe

  • Size

    825KB

  • Sample

    230310-hpszyadg2z

  • MD5

    6f6096ddb90451da303e21b20edec778

  • SHA1

    acbee11825e72f1be2eda845d0282d3a6b315e3b

  • SHA256

    9f5e89aa93961e166ea0aa24c0005541f58e1d352ae7c5781ce63f4369f62555

  • SHA512

    f48103d284ae449e2e6fc37545b65d88cd073befc24e5f909d3658cb9cb8ff3e6ca7208d28d2cc980a8d94276b1516fc4c93fa20d468844fff2aee5479d7a26b

  • SSDEEP

    12288:EFlLKHFjcsqUWOMnVEscQaZpWS5C68pTB9PUAEoynHBLHeSABu7POBdAAN+RW6DQ:yzQQaZpWApbFWgCd5+RWKkeXz5E86x

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1081892640439672912/zNpFACvFk673ln1OzpAudejgNiaSGji8VEgtzzJ8uIJkvmL83OW3yYYB672TTqrjt1-l

Targets

    • Target

      TNT Express_874993766478.exe

    • Size

      825KB

    • MD5

      6f6096ddb90451da303e21b20edec778

    • SHA1

      acbee11825e72f1be2eda845d0282d3a6b315e3b

    • SHA256

      9f5e89aa93961e166ea0aa24c0005541f58e1d352ae7c5781ce63f4369f62555

    • SHA512

      f48103d284ae449e2e6fc37545b65d88cd073befc24e5f909d3658cb9cb8ff3e6ca7208d28d2cc980a8d94276b1516fc4c93fa20d468844fff2aee5479d7a26b

    • SSDEEP

      12288:EFlLKHFjcsqUWOMnVEscQaZpWS5C68pTB9PUAEoynHBLHeSABu7POBdAAN+RW6DQ:yzQQaZpWApbFWgCd5+RWKkeXz5E86x

    • AgentTesla

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

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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 v6

Tasks