General

  • Target

    c7967515d5009538baaf15c3f9797e4245a721e5e4eb0c554fe58c08b6af8b5fN.exe

  • Size

    1.1MB

  • Sample

    240925-cxc1sszbqp

  • MD5

    39a65087acd6c7855ec7989e58ae8390

  • SHA1

    578a9cfc56a9f4ca4fffb01311126ce6da939843

  • SHA256

    c7967515d5009538baaf15c3f9797e4245a721e5e4eb0c554fe58c08b6af8b5f

  • SHA512

    8cf37480409a82ee583bf7c0b97a45e8cb03ee056150b2973515cb8cb17b321f1ec1f1989472d7f5e64dae50232a88424ba25fb8128eb691a9518518ffd54440

  • SSDEEP

    24576:+hntGx9yVf41ob4s6ABttGZOATIZXTnR13K:6tGZ1oEEbG8xXja

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.zoho.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Diego1986

Targets

    • Target

      c7967515d5009538baaf15c3f9797e4245a721e5e4eb0c554fe58c08b6af8b5fN.exe

    • Size

      1.1MB

    • MD5

      39a65087acd6c7855ec7989e58ae8390

    • SHA1

      578a9cfc56a9f4ca4fffb01311126ce6da939843

    • SHA256

      c7967515d5009538baaf15c3f9797e4245a721e5e4eb0c554fe58c08b6af8b5f

    • SHA512

      8cf37480409a82ee583bf7c0b97a45e8cb03ee056150b2973515cb8cb17b321f1ec1f1989472d7f5e64dae50232a88424ba25fb8128eb691a9518518ffd54440

    • SSDEEP

      24576:+hntGx9yVf41ob4s6ABttGZOATIZXTnR13K:6tGZ1oEEbG8xXja

    • HawkEye

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

    • 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