General

  • Target
    SecuriteInfo.com.W32.AIDetectNet.01.12854.3774
  • Size 1.0MB
  • Sample220809-e4tcgaegd6
  • SHA256 0ff28d5b283b32e830eea5e6be84bbb0b89cb12f46ba2e8ff695f4a97a83e14e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.dyreco.com

  • Port

    587

  • Password

    Dyreco-2011

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SecuriteInfo.com.W32.AIDetectNet.01.12854.3774
    • Size 1.0MB
    • SHA256 0ff28d5b283b32e830eea5e6be84bbb0b89cb12f46ba2e8ff695f4a97a83e14e
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks