General

  • Target
    ARRIVAL NOTICE_4051896202736.xls.exe
  • Size 278KB
  • Sample210809-3qydfcry32
  • SHA256 11158aa236a07183547892ad906115d89ef9e2563f0fe56cc77dcef8bc581129
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    m002.dapurhosting.com

  • Port

    587

  • Password

    CAESAR09876#@

Targets

    • Target
      ARRIVAL NOTICE_4051896202736.xls.exe
    • Size 278KB
    • SHA256 11158aa236a07183547892ad906115d89ef9e2563f0fe56cc77dcef8bc581129
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks