General

  • Target

    09baaa8878c86e0779f3e045362c7c5cc8a17e7980ddd7bc8b3b6e63c78c7d45

  • Size

    534KB

  • Sample

    221123-wkehmscc24

  • MD5

    6cf997117bd62b14828a16f936b3ded7

  • SHA1

    33ff7d5ae9747106eb238717872c504b6f2af8bb

  • SHA256

    09baaa8878c86e0779f3e045362c7c5cc8a17e7980ddd7bc8b3b6e63c78c7d45

  • SHA512

    668fc8e52c08ff46c82854d20995cce2089b1bc3f033f33065b97e72a1fb90344957c76e9fb3d689dd50145df7981ed21725f1259187b0645dbb1838f7b64c1c

  • SSDEEP

    6144:+uMqrUbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9l:QQtqB5urTIoYWBQk1E+VF9mOx9

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Maine123

Targets

    • Target

      09baaa8878c86e0779f3e045362c7c5cc8a17e7980ddd7bc8b3b6e63c78c7d45

    • Size

      534KB

    • MD5

      6cf997117bd62b14828a16f936b3ded7

    • SHA1

      33ff7d5ae9747106eb238717872c504b6f2af8bb

    • SHA256

      09baaa8878c86e0779f3e045362c7c5cc8a17e7980ddd7bc8b3b6e63c78c7d45

    • SHA512

      668fc8e52c08ff46c82854d20995cce2089b1bc3f033f33065b97e72a1fb90344957c76e9fb3d689dd50145df7981ed21725f1259187b0645dbb1838f7b64c1c

    • SSDEEP

      6144:+uMqrUbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9l:QQtqB5urTIoYWBQk1E+VF9mOx9

    • 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.

    • Deletes itself

    • 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