General

  • Target

    bpaymentcopy.exe

  • Size

    765KB

  • Sample

    241202-y6htasxjap

  • MD5

    5205be9a501dae770c6e557b5fdaeebc

  • SHA1

    a8a34796e05ac4ff1a0b92bdbbaedc01e8cedfa5

  • SHA256

    aca540b3ad20e1fd49ec550107eff0c164990de1067a9542daf615465f82c331

  • SHA512

    e7177c8f6562363751dedf374195ed0c59ba478530ba58e2428a62ba40fbae73c9dc9f55cdf8890779a9a848c53d6fedd7bdb9658e995df7331d8eea6a05170d

  • SSDEEP

    12288:LXNrylgwbJqMBSlxaZmvB008Jz1vakTLAJnElBaSP6XQ2lfix4phRDiaZEAmD:MgwkMYxcmUzgkTL2FSPd2ExQhJ

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.britishcrowncourt.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    @Hustle007ky1

Targets

    • Target

      bpaymentcopy.exe

    • Size

      765KB

    • MD5

      5205be9a501dae770c6e557b5fdaeebc

    • SHA1

      a8a34796e05ac4ff1a0b92bdbbaedc01e8cedfa5

    • SHA256

      aca540b3ad20e1fd49ec550107eff0c164990de1067a9542daf615465f82c331

    • SHA512

      e7177c8f6562363751dedf374195ed0c59ba478530ba58e2428a62ba40fbae73c9dc9f55cdf8890779a9a848c53d6fedd7bdb9658e995df7331d8eea6a05170d

    • SSDEEP

      12288:LXNrylgwbJqMBSlxaZmvB008Jz1vakTLAJnElBaSP6XQ2lfix4phRDiaZEAmD:MgwkMYxcmUzgkTL2FSPd2ExQhJ

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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