General

  • Target
    Payment Swift Copy.pdf.exe
  • Size 861KB
  • Sample201109-enz1ahk8js
  • SHA256 c57e0fc02e939ef6d9f2e1d92cd74d6ed7df502a1c2ded6e8ae68f6bc5ff3aec
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.guddupak.com

  • Port

    587

  • Password

    imzafar75

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.guddupak.com

  • Port

    587

  • Password

    imzafar75

Targets

    • Target
      Payment Swift Copy.pdf.exe
    • Size 861KB
    • SHA256 c57e0fc02e939ef6d9f2e1d92cd74d6ed7df502a1c2ded6e8ae68f6bc5ff3aec
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • 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