General

  • Target

    0072aae7e77e88fe4a66bcf63d5d67c64512c1e0d1d73d300dac24e61a6997e1

  • Size

    574KB

  • Sample

    220223-b5r91sgdc4

  • MD5

    598f37dd80e9fbc97ffdfa5b1b614a08

  • SHA1

    c3c69c95b39a98d1a7aacdc7c8b79deeabdbe741

  • SHA256

    0072aae7e77e88fe4a66bcf63d5d67c64512c1e0d1d73d300dac24e61a6997e1

  • SHA512

    a1077283ac6cff229b8ada6ea3a038048844cfc33ec972ecc5ea79a003a9ae64c5bb2de8f30e40a8f402eb23591f5744b56c919046ac670474d34bad4967d4d9

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.aol.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    hackersven1

Targets

    • Target

      0072aae7e77e88fe4a66bcf63d5d67c64512c1e0d1d73d300dac24e61a6997e1

    • Size

      574KB

    • MD5

      598f37dd80e9fbc97ffdfa5b1b614a08

    • SHA1

      c3c69c95b39a98d1a7aacdc7c8b79deeabdbe741

    • SHA256

      0072aae7e77e88fe4a66bcf63d5d67c64512c1e0d1d73d300dac24e61a6997e1

    • SHA512

      a1077283ac6cff229b8ada6ea3a038048844cfc33ec972ecc5ea79a003a9ae64c5bb2de8f30e40a8f402eb23591f5744b56c919046ac670474d34bad4967d4d9

    • 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

    • 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