General

  • Target
    3aa519838c38d7b056b5cc2da23cd0dc26883b8100414b09942af1885a1aa57c.exe
  • Size 994KB
  • Sample260810-schnjs1eqa
  • SHA256 3aa519838c38d7b056b5cc2da23cd0dc26883b8100414b09942af1885a1aa57c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    ftp.holzbrenzii.com

  • Port

    21

  • Password

    boygirl123456

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.holzbrenzii.com

  • Port

    21

  • Password

    boygirl123456

Targets

    • Target
      3aa519838c38d7b056b5cc2da23cd0dc26883b8100414b09942af1885a1aa57c.exe
    • Size 994KB
    • SHA256 3aa519838c38d7b056b5cc2da23cd0dc26883b8100414b09942af1885a1aa57c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • 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.

    • 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 v16

Tasks