General

  • Target
    whatsappjpg.exe
  • Size 724KB
  • Sample241031-lncs4stqfs
  • SHA256 fb89c14504a9c08ddc006305975b11a20f0595e1f2ad7bd9475ba5c245eda0f6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://mail.hearing-vision.com

  • Port

    21

  • Password

    LILKOOLL14!

Extracted

Credentials
  • Protocol

    ftp

  • Host

    mail.hearing-vision.com

  • Port

    21

  • Password

    LILKOOLL14!

Targets

    • Target
      whatsappjpg.exe
    • Size 724KB
    • SHA256 fb89c14504a9c08ddc006305975b11a20f0595e1f2ad7bd9475ba5c245eda0f6
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Agenttesla family

    • Loads dropped DLL

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks