General

  • Target

    d533ef82a3467543ec5b6bac2c37d6d9e3f764f830f6da7eb1eb3a2684388e34.exe

  • Size

    742KB

  • Sample

    241119-xfrg3svmgn

  • MD5

    b7f8c3de735f7d82acd19336aa7d755b

  • SHA1

    ae515348a20897beb3d4feebafc279b3c7046f3a

  • SHA256

    d533ef82a3467543ec5b6bac2c37d6d9e3f764f830f6da7eb1eb3a2684388e34

  • SHA512

    75cc288313ec1f0ba6bb98860184404cbfb1cf6d0c812abed1bc94e7d3232e644c5e460d5b7d3eb5a51d00c3a0db754fbf40d5ce9d31fa2f0ddfbd9d03d0a4f6

  • SSDEEP

    12288:txGQ/w/DKicDR4RBAwFV340O5BZOKhNSRmDSuo8ukI/Px6VqlZz6oa5Nlt4pWGx:PGQYLPRBAwFVo0O5BZOKhNZ9I4UlZmda

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    webmail.mts.rs
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Tptadic

Targets

    • Target

      d533ef82a3467543ec5b6bac2c37d6d9e3f764f830f6da7eb1eb3a2684388e34.exe

    • Size

      742KB

    • MD5

      b7f8c3de735f7d82acd19336aa7d755b

    • SHA1

      ae515348a20897beb3d4feebafc279b3c7046f3a

    • SHA256

      d533ef82a3467543ec5b6bac2c37d6d9e3f764f830f6da7eb1eb3a2684388e34

    • SHA512

      75cc288313ec1f0ba6bb98860184404cbfb1cf6d0c812abed1bc94e7d3232e644c5e460d5b7d3eb5a51d00c3a0db754fbf40d5ce9d31fa2f0ddfbd9d03d0a4f6

    • SSDEEP

      12288:txGQ/w/DKicDR4RBAwFV340O5BZOKhNSRmDSuo8ukI/Px6VqlZz6oa5Nlt4pWGx:PGQYLPRBAwFVo0O5BZOKhNZ9I4UlZmda

    • 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