General

  • Target
    SecuriteInfo.com.W32.MSIL_Kryptik.KQK.gen.Eldorado.15700.19501.exe
  • Size 719KB
  • Sample240403-ewyl8afh2s
  • SHA256 53ffe79bd4c176d257a5b0a5a147ecaa522356d3ea80ab83dc6f8c55bd545c08
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Extracted

Credentials
  • Protocol

    smtp

  • Host

    nl9.nlkoddos.com

  • Port

    587

  • Password

    Myname321@

Targets

    • Target
      SecuriteInfo.com.W32.MSIL_Kryptik.KQK.gen.Eldorado.15700.19501.exe
    • Size 719KB
    • SHA256 53ffe79bd4c176d257a5b0a5a147ecaa522356d3ea80ab83dc6f8c55bd545c08
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks