General

  • Target
    2cdc1ec873cdfe7feaa1b2ec9c246629.exe
  • Size 227KB
  • Sample230531-pswzbsfa22
  • SHA256 e1096e70a136c8e8b4a1a54512f69abc0e0f042aacf5aa023a8f4b17ca8c8a6f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.yandex.com

  • Port

    587

  • Password

    ifeanyi@12

Targets

    • Target
      2cdc1ec873cdfe7feaa1b2ec9c246629.exe
    • Size 227KB
    • SHA256 e1096e70a136c8e8b4a1a54512f69abc0e0f042aacf5aa023a8f4b17ca8c8a6f
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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 v6

Tasks