General

  • Target
    HMc97qN16UxqYk8.exe
  • Size 911KB
  • Sample201020-lw4ny8d43n
  • SHA256 48f8e8504e89f98adb7acc7f938cb133b7d17a4acacdf1bf36dcc02abe51e87e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.karhteck.com

  • Port

    587

  • Password

    QaCEtje9

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.karhteck.com

  • Port

    587

  • Password

    QaCEtje9

Targets

    • Target
      HMc97qN16UxqYk8.exe
    • Size 911KB
    • SHA256 48f8e8504e89f98adb7acc7f938cb133b7d17a4acacdf1bf36dcc02abe51e87e
    • 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