General

  • Target

    64b1048b77c2ce3fc9d81cdbddfd9e3a1d321ddb882e037245c9f75e3e3c2b23

  • Size

    722KB

  • Sample

    240521-b8mhyaef7z

  • MD5

    8909a8b8ce01bc8c2026dd49e9f8adda

  • SHA1

    55f67deca95694aa8398be27729a417a938d4032

  • SHA256

    64b1048b77c2ce3fc9d81cdbddfd9e3a1d321ddb882e037245c9f75e3e3c2b23

  • SHA512

    1a7b6b3d31659ca4f9c9085d2b3e4d7bb8cf63b002b135f496b35613b028beb98859fc911407493b93789ea1161ba2859abdc98beed2ade25c7b949700886279

  • SSDEEP

    12288:jWET/mr9KGE+iMs9+GAbwEpcjuSlI+/4XaSfVT86VWjeZ:jWtTs9vCwdjp0b9T8w

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.qfreight-lch.co.th
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Juraluk@171065

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      64b1048b77c2ce3fc9d81cdbddfd9e3a1d321ddb882e037245c9f75e3e3c2b23

    • Size

      722KB

    • MD5

      8909a8b8ce01bc8c2026dd49e9f8adda

    • SHA1

      55f67deca95694aa8398be27729a417a938d4032

    • SHA256

      64b1048b77c2ce3fc9d81cdbddfd9e3a1d321ddb882e037245c9f75e3e3c2b23

    • SHA512

      1a7b6b3d31659ca4f9c9085d2b3e4d7bb8cf63b002b135f496b35613b028beb98859fc911407493b93789ea1161ba2859abdc98beed2ade25c7b949700886279

    • SSDEEP

      12288:jWET/mr9KGE+iMs9+GAbwEpcjuSlI+/4XaSfVT86VWjeZ:jWtTs9vCwdjp0b9T8w

    • 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.

    • 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