General

  • Target
    f42496aca487ec4753a8f887f26c0eb5862e6626b4e474614c611d4b28f45909
  • Size 481KB
  • Sample240313-cydnqaad5t
  • SHA256 f42496aca487ec4753a8f887f26c0eb5862e6626b4e474614c611d4b28f45909
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    server1.marfinllc.shop

  • Port

    587

  • Password

    X!-1rrkP_qxp

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      f42496aca487ec4753a8f887f26c0eb5862e6626b4e474614c611d4b28f45909
    • Size 481KB
    • SHA256 f42496aca487ec4753a8f887f26c0eb5862e6626b4e474614c611d4b28f45909
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Detect ZGRat V1

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

    • PureLog Stealer payload

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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