General

  • Target

    40378e7c81cc136380b5d63a444ec99ec166a676807b557c06c52846efcf4439

  • Size

    485KB

  • Sample

    220310-3ml4tsfhgr

  • MD5

    cd42d432e53b950e769f1a474cc80d97

  • SHA1

    ee93297dda07a724b16c54e036ecf81c1591e543

  • SHA256

    40378e7c81cc136380b5d63a444ec99ec166a676807b557c06c52846efcf4439

  • SHA512

    e01a026e813b55ff2e948a955f12ecb4ab0770527418b97e62ce4be039d3f83e3c8a249235727a416e98ba64d3da2fa17283807a81cd6d6aaff4fd714f1a2555

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    45296091

Targets

    • Target

      40378e7c81cc136380b5d63a444ec99ec166a676807b557c06c52846efcf4439

    • Size

      485KB

    • MD5

      cd42d432e53b950e769f1a474cc80d97

    • SHA1

      ee93297dda07a724b16c54e036ecf81c1591e543

    • SHA256

      40378e7c81cc136380b5d63a444ec99ec166a676807b557c06c52846efcf4439

    • SHA512

      e01a026e813b55ff2e948a955f12ecb4ab0770527418b97e62ce4be039d3f83e3c8a249235727a416e98ba64d3da2fa17283807a81cd6d6aaff4fd714f1a2555

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks