General

  • Target

    ed459b4c4421c20ce5e0c89094079b3f996e3ea19460454b4425ce30a041fc7a

  • Size

    481KB

  • Sample

    221123-xznwasge29

  • MD5

    84ea28f64fa5ba5e4e54c9f730b65ecf

  • SHA1

    0f8df748ce4af358a4779cef492e19b35b00a737

  • SHA256

    ed459b4c4421c20ce5e0c89094079b3f996e3ea19460454b4425ce30a041fc7a

  • SHA512

    833d3951cd8946503ef626cda112acd20626f6eb249e6368bbb86f7cb0ae70108e8dc6878f8aee5177b49f3d722341692c1f45c72fd3ab1dd4d59ab21f0672c1

  • SSDEEP

    12288:K3XF8WhL1u+ENYr62cdU1J+4zJOvf8Ax6nyY1rr2IJFw:MXthVKoLiN48U8Y1Gow

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.mail.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    hugfrom12

Targets

    • Target

      ed459b4c4421c20ce5e0c89094079b3f996e3ea19460454b4425ce30a041fc7a

    • Size

      481KB

    • MD5

      84ea28f64fa5ba5e4e54c9f730b65ecf

    • SHA1

      0f8df748ce4af358a4779cef492e19b35b00a737

    • SHA256

      ed459b4c4421c20ce5e0c89094079b3f996e3ea19460454b4425ce30a041fc7a

    • SHA512

      833d3951cd8946503ef626cda112acd20626f6eb249e6368bbb86f7cb0ae70108e8dc6878f8aee5177b49f3d722341692c1f45c72fd3ab1dd4d59ab21f0672c1

    • SSDEEP

      12288:K3XF8WhL1u+ENYr62cdU1J+4zJOvf8Ax6nyY1rr2IJFw:MXthVKoLiN48U8Y1Gow

    • 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