General

  • Target
    MV XIN HAI 588_vsl particulars.exe
  • Size 485KB
  • Sample210809-78grkm5n8x
  • SHA256 16f76c882a6d5cdbdcdc443d1fc80c52411a6768940a90e7864efe6aaca5dac8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.bafaqroup.com

  • Port

    587

  • Password

    bs%K^dS2

Targets

    • Target
      MV XIN HAI 588_vsl particulars.exe
    • Size 485KB
    • SHA256 16f76c882a6d5cdbdcdc443d1fc80c52411a6768940a90e7864efe6aaca5dac8
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • Nirsoft

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks