General

  • Target
    URGENT PURCHASE ORDER FOR IMM SHIPMENT - EXWORKS - 10FCL SCAN DOCUMENT 0000110023.exe
  • Size 788KB
  • Sample200730-962ttf732j
  • SHA256 a1d2c856822cf2e66b6fd68d4e07f090839c4989099531585af171665ae25067
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      URGENT PURCHASE ORDER FOR IMM SHIPMENT - EXWORKS - 10FCL SCAN DOCUMENT 0000110023.exe
    • Size 788KB
    • SHA256 a1d2c856822cf2e66b6fd68d4e07f090839c4989099531585af171665ae25067
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • 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