General

  • Target

    53fcfc9974779e077e8c8701d052d58389eaca6897c71e328007dfd8fcd8701b

  • Size

    689KB

  • Sample

    221122-yy4qssff34

  • MD5

    f146c3e256a3e0b7e875c74f706390fd

  • SHA1

    7bd9d13f55f5d1222efbb156a9a8a1b7d6a33c0d

  • SHA256

    53fcfc9974779e077e8c8701d052d58389eaca6897c71e328007dfd8fcd8701b

  • SHA512

    9c926035f9b216bb351543e0f7a1b385f61d1d1434a98e376716eea11315776b2cff7f4d0305a7930ce2f45c99d8e0200687631fd930aa9114131c84da3493f8

  • SSDEEP

    12288:hw7yiW1QapxyRxVZMNA8/ewLVvmstH2wIaoGCCozpPsJs0F/XdVRDu:h6C1tzyRxVGN7/tVvzFhFaT0F/XdVR

Malware Config

Extracted

Credentials

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

Targets

    • Target

      53fcfc9974779e077e8c8701d052d58389eaca6897c71e328007dfd8fcd8701b

    • Size

      689KB

    • MD5

      f146c3e256a3e0b7e875c74f706390fd

    • SHA1

      7bd9d13f55f5d1222efbb156a9a8a1b7d6a33c0d

    • SHA256

      53fcfc9974779e077e8c8701d052d58389eaca6897c71e328007dfd8fcd8701b

    • SHA512

      9c926035f9b216bb351543e0f7a1b385f61d1d1434a98e376716eea11315776b2cff7f4d0305a7930ce2f45c99d8e0200687631fd930aa9114131c84da3493f8

    • SSDEEP

      12288:hw7yiW1QapxyRxVZMNA8/ewLVvmstH2wIaoGCCozpPsJs0F/XdVRDu:h6C1tzyRxVGN7/tVvzFhFaT0F/XdVR

    • 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

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • 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 v6

Tasks