General

  • Target
    9a188a4b5ab76f5d53892f7bcd5dfbeb
  • Size 879KB
  • Sample210610-jbbqedc1f2
  • SHA256 12b582ab21f7f9cd0f7475461d4f3e12ea5b8ce8ea86010e062d6dc7b5d83473
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    lontor.cf

  • Port

    587

  • Password

    7213575aceACE@#$

Targets

    • Target
      9a188a4b5ab76f5d53892f7bcd5dfbeb
    • Size 879KB
    • SHA256 12b582ab21f7f9cd0f7475461d4f3e12ea5b8ce8ea86010e062d6dc7b5d83473
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • Drops file in Drivers directory

    • 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