General

  • Target

    4c61215602f935c30d31bc6c34e55bb13297fc5d0b306bca4ed1fd577b70fbe0

  • Size

    644KB

  • Sample

    220712-g6eyzahdb8

  • MD5

    3f89d02b34d744e61e88bbca179990d8

  • SHA1

    773d359222ca6ec67f388dcca81a54b4941cf20f

  • SHA256

    4c61215602f935c30d31bc6c34e55bb13297fc5d0b306bca4ed1fd577b70fbe0

  • SHA512

    fcc5547c869595e48bf40405aeb02615d774db8cb5a2cc120f0fa5f27a400e59116e71e3b1d5c468c3f7cdf3a245be97d4e6f89d954d898542bebc5ff9a9e162

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    pil.ge@yandex.com
  • Password:
    waterly12

Targets

    • Target

      4c61215602f935c30d31bc6c34e55bb13297fc5d0b306bca4ed1fd577b70fbe0

    • Size

      644KB

    • MD5

      3f89d02b34d744e61e88bbca179990d8

    • SHA1

      773d359222ca6ec67f388dcca81a54b4941cf20f

    • SHA256

      4c61215602f935c30d31bc6c34e55bb13297fc5d0b306bca4ed1fd577b70fbe0

    • SHA512

      fcc5547c869595e48bf40405aeb02615d774db8cb5a2cc120f0fa5f27a400e59116e71e3b1d5c468c3f7cdf3a245be97d4e6f89d954d898542bebc5ff9a9e162

    • 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

    • 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 Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Collection

Email Collection

1
T1114

Tasks