General

  • Target
    5758d2d1438dd5a76d6c6c1f4be537ca.exe
  • Size 863KB
  • Sample220217-wr35kschd7
  • SHA256 fb8c3859b64cab452d77c56d6ed7ebcbe49fa5ab38f1590b41ee702ff118acb9
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      5758d2d1438dd5a76d6c6c1f4be537ca.exe
    • Size 863KB
    • SHA256 fb8c3859b64cab452d77c56d6ed7ebcbe49fa5ab38f1590b41ee702ff118acb9
    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks