General

  • Target
    SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31590.11926.exe
  • Size 757KB
  • Sample240201-dx2jtsacd3
  • SHA256 87e7b69fb53fe4082c3ecc4c8b7f15020d3fee16c0bc2b3675ab814cbbbab0df
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.coperwire.com

  • Port

    587

  • Password

    ogadiMMA1!

Targets

    • Target
      SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31590.11926.exe
    • Size 757KB
    • SHA256 87e7b69fb53fe4082c3ecc4c8b7f15020d3fee16c0bc2b3675ab814cbbbab0df
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • 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