General

  • Target
    Payment Slip.exe
  • Size 517KB
  • Sample220505-bvntvaeha9
  • SHA256 1a7627dcff8f8d294411d085df8775e37c8277e86e55bbb5a45afe863a95d208
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.avizatechnologies.com

  • Port

    587

  • Password

    s?I%3su#oFtB

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      Payment Slip.exe
    • Size 517KB
    • SHA256 1a7627dcff8f8d294411d085df8775e37c8277e86e55bbb5a45afe863a95d208
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • suricata: ET MALWARE AgentTesla Exfil Via SMTP

      suricata: ET MALWARE AgentTesla Exfil Via SMTP

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks