General

  • Target
    e3937ccb5d824eeed1726e1484751967.exe
  • Size 471KB
  • Sample201005-nwms92z89a
  • SHA256 4a60edca3a6f3900a39b164d5894137e4e466bae90a5287ccd9eebb4482b2686
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.yandex.com

  • Port

    587

  • Password

    opjis0123

Targets

    • Target
      e3937ccb5d824eeed1726e1484751967.exe
    • Size 471KB
    • SHA256 4a60edca3a6f3900a39b164d5894137e4e466bae90a5287ccd9eebb4482b2686
    • MD5 SHA1 SHA512
    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks