General

  • Target
    HSBC Payment Advice_pdf.exe
  • Size 667KB
  • Sample240625-krksfsshjr
  • SHA256 88ee50dbfee90121de2f56cbb6fb8e23384f2423a0598a45147fe08f6503cb3b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      HSBC Payment Advice_pdf.exe
    • Size 667KB
    • SHA256 88ee50dbfee90121de2f56cbb6fb8e23384f2423a0598a45147fe08f6503cb3b
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks