General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe
  • Size 620KB
  • Sample240101-k96smsfebm
  • SHA256 36e763233ca3ff441f5ce71a59ec7b108f6329d27406b378758f6437a0f049c8
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SecuriteInfo.com.Win32.PWSX-gen.1998.4962.exe
    • Size 620KB
    • SHA256 36e763233ca3ff441f5ce71a59ec7b108f6329d27406b378758f6437a0f049c8
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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 v15

Tasks