General

  • Target

    954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe

  • Size

    648KB

  • Sample

    241119-t1m4lsxrfs

  • MD5

    548a180766b53ea59fd0bdc2ac0793b0

  • SHA1

    3ff13cb1ab16a65d25061d68a0f2cf801cfb2972

  • SHA256

    462ee3cd85dede72db4ba090bdbfdf16aade2778cfb23843d70c552bccd5fc57

  • SHA512

    667dba2f3911a2214db08114f0b0c58925c267d5ed4cc40c3361cf529d3563c1f4e29f0ea6ceee62ea319a0ac370a55a714c582fe22673ff36c28a69175812f2

  • SSDEEP

    12288:PA2pA0GA0d0d2h3ZBiU5WrLrSwl816oSI:ZYdEGiU5KL+uoSI

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    173.237.185.61
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@.

Targets

    • Target

      954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe

    • Size

      648KB

    • MD5

      548a180766b53ea59fd0bdc2ac0793b0

    • SHA1

      3ff13cb1ab16a65d25061d68a0f2cf801cfb2972

    • SHA256

      462ee3cd85dede72db4ba090bdbfdf16aade2778cfb23843d70c552bccd5fc57

    • SHA512

      667dba2f3911a2214db08114f0b0c58925c267d5ed4cc40c3361cf529d3563c1f4e29f0ea6ceee62ea319a0ac370a55a714c582fe22673ff36c28a69175812f2

    • SSDEEP

      12288:PA2pA0GA0d0d2h3ZBiU5WrLrSwl816oSI:ZYdEGiU5KL+uoSI

    • HawkEye

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

    • Hawkeye family

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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 v15

Tasks