General

  • Target
    URGENT_U.EXE
  • Size 775KB
  • Sample200818-wkcs6mscdj
  • SHA256 e46618f0270d9929397a5d667b7133ddfb836d08d10d8cf83687b0b71d37cf95
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.mitsoi.com

  • Port

    587

  • Password

    e7s:_%E2zsPp

Targets

    • Target
      URGENT_U.EXE
    • Size 775KB
    • SHA256 e46618f0270d9929397a5d667b7133ddfb836d08d10d8cf83687b0b71d37cf95
    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks