General

  • Target

    159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d

  • Size

    683KB

  • Sample

    221130-thaessec69

  • MD5

    4defc86e258d002b2c01eda4822d6331

  • SHA1

    b6aa5ccd6722d8c7c55536854438e4de9d713bf5

  • SHA256

    159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d

  • SHA512

    699b6f4435c77aeab071dd151bb5b38f5e34384022f31d75904b009900113f4cc26f66bfda28f7540293fac7715bd21d985bb72294875fa3ee3886123008ecce

  • SSDEEP

    12288:4Szm0W4DTPa1RzO3Wmb++3k8O/l9EUJceUKdi3HIn7Ai+/TbMRTYIc:4Km0WEPa3O3WER3zi9cMEXTb5I

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    desmond.mur@yandex.com
  • Password:
    yellow147

Targets

    • Target

      159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d

    • Size

      683KB

    • MD5

      4defc86e258d002b2c01eda4822d6331

    • SHA1

      b6aa5ccd6722d8c7c55536854438e4de9d713bf5

    • SHA256

      159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d

    • SHA512

      699b6f4435c77aeab071dd151bb5b38f5e34384022f31d75904b009900113f4cc26f66bfda28f7540293fac7715bd21d985bb72294875fa3ee3886123008ecce

    • SSDEEP

      12288:4Szm0W4DTPa1RzO3Wmb++3k8O/l9EUJceUKdi3HIn7Ai+/TbMRTYIc:4Km0WEPa3O3WER3zi9cMEXTb5I

    • 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