General

  • Target
    Creed.vbs
  • Size 668KB
  • Sample230620-q1axhade8x
  • SHA256 96fdf5c2a638bb7b2390fc8764534d26027446115f781706aa67d1e83234dcd3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.udpl.top

  • Port

    587

  • Password

    ,_lBNs3g,F$M

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      Creed.vbs
    • Size 668KB
    • SHA256 96fdf5c2a638bb7b2390fc8764534d26027446115f781706aa67d1e83234dcd3
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops startup file

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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