General

  • Target
    SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.13974.10636.exe
  • Size 284KB
  • Sample230427-cykf9sdc37
  • SHA256 cf68a4b1cd111139d6704f1a6773c9c37e766fd04a414898ca79e0a7b8ed8b5e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.13974.10636.exe
    • Size 284KB
    • SHA256 cf68a4b1cd111139d6704f1a6773c9c37e766fd04a414898ca79e0a7b8ed8b5e
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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