General

  • Target

    b70e27589effbc110a943465f95d79ee73419c4dc3e0d191cb08175ebcf5c029

  • Size

    502KB

  • Sample

    221124-y36e7aga84

  • MD5

    37b4e59d885b1497688c32871a13c592

  • SHA1

    0deb2d0c55e654877b0e131687c05ae45dd71022

  • SHA256

    b70e27589effbc110a943465f95d79ee73419c4dc3e0d191cb08175ebcf5c029

  • SHA512

    a911394c2c5f75a7d7ce38edddfa5d640011dc883e9360a95be2faf746ba7094f12775f4a057a3ae97ce17d2947cdc4964db1ce63bd898a910f927e4971211f1

  • SSDEEP

    6144:BrLbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9bH7:BrLQtqB5urTIoYWBQk1E+VF9mOx9X

Malware Config

Targets

    • Target

      b70e27589effbc110a943465f95d79ee73419c4dc3e0d191cb08175ebcf5c029

    • Size

      502KB

    • MD5

      37b4e59d885b1497688c32871a13c592

    • SHA1

      0deb2d0c55e654877b0e131687c05ae45dd71022

    • SHA256

      b70e27589effbc110a943465f95d79ee73419c4dc3e0d191cb08175ebcf5c029

    • SHA512

      a911394c2c5f75a7d7ce38edddfa5d640011dc883e9360a95be2faf746ba7094f12775f4a057a3ae97ce17d2947cdc4964db1ce63bd898a910f927e4971211f1

    • SSDEEP

      6144:BrLbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9bH7:BrLQtqB5urTIoYWBQk1E+VF9mOx9X

    • 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