General

  • Target

    b27632f6c07617e3de1115440c7dd6fde3364fccf5a14181df7fc8dfb83439df.exe

  • Size

    520KB

  • Sample

    241219-kna4vaxpgp

  • MD5

    2518e70072d0f48c80ad39c7331205ee

  • SHA1

    516d926b0ea81b5275fbb84777442ca03699fac1

  • SHA256

    b27632f6c07617e3de1115440c7dd6fde3364fccf5a14181df7fc8dfb83439df

  • SHA512

    35cc1a37b6ef7e7acb637056a6d9340a6ea86baff805b21cea361d6dc2fc3f8b27d8d2add2771ebc9772b35e09d6aede0c0a747f7d10cf1c68518bfeee8e2db6

  • SSDEEP

    6144:4uXqDCZAbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9o:/ZAQtqB5urTIoYWBQk1E+VF9mOx99i7

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    leonardo124

Targets

    • Target

      b27632f6c07617e3de1115440c7dd6fde3364fccf5a14181df7fc8dfb83439df.exe

    • Size

      520KB

    • MD5

      2518e70072d0f48c80ad39c7331205ee

    • SHA1

      516d926b0ea81b5275fbb84777442ca03699fac1

    • SHA256

      b27632f6c07617e3de1115440c7dd6fde3364fccf5a14181df7fc8dfb83439df

    • SHA512

      35cc1a37b6ef7e7acb637056a6d9340a6ea86baff805b21cea361d6dc2fc3f8b27d8d2add2771ebc9772b35e09d6aede0c0a747f7d10cf1c68518bfeee8e2db6

    • SSDEEP

      6144:4uXqDCZAbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9o:/ZAQtqB5urTIoYWBQk1E+VF9mOx99i7

    • 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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • 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