General

  • Target
    Supplier Bill Of Quantity RFQ #1057850 Petrochem Tender #1057850.exe
  • Size 843KB
  • Sample210824-gq85k18bas
  • SHA256 110a165c7a6e46a050bd5f550ceaa19a40eefd679ed9cf4d917c127f2032f49e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.corroshield.co.id

  • Port

    587

  • Password

    kramatjati1945

Targets

    • Target
      Supplier Bill Of Quantity RFQ #1057850 Petrochem Tender #1057850.exe
    • Size 843KB
    • SHA256 110a165c7a6e46a050bd5f550ceaa19a40eefd679ed9cf4d917c127f2032f49e
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • 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