General

  • Target
    HSBC Payment Advice_PDF.scr
  • Size 31KB
  • Sample210929-hcdpgsdgf9
  • SHA256 96dc80764ccc8c8fc12ebdbd055bd05e88c1ee4d4e7d6d95b32ea2b59c8f4bc9
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    server193.web-hosting.com

  • Port

    587

  • Password

    u0B}H#zr*1T4

Targets

    • Target
      HSBC Payment Advice_PDF.scr
    • Size 31KB
    • SHA256 96dc80764ccc8c8fc12ebdbd055bd05e88c1ee4d4e7d6d95b32ea2b59c8f4bc9
    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks