General

  • Target

    e4efc31022ddf33e74c42c21868433c6e15720f7553f3eda56120245b4ce2a6d

  • Size

    376KB

  • Sample

    220308-axwf2acfcj

  • MD5

    f3124f9760d7a948510936538964d280

  • SHA1

    bc05d306341c3bdd7d12fda04fa8ea65db5339b8

  • SHA256

    e4efc31022ddf33e74c42c21868433c6e15720f7553f3eda56120245b4ce2a6d

  • SHA512

    0a21c15e7f8b88a7b8204135bc86d48fef85aba769df4f6e57a928b2e02e7598551b3e3f9dfd8139639b035b8440bc6672cda74e3e92d6f71392f1ef002b7e1e

Malware Config

Targets

    • Target

      e4efc31022ddf33e74c42c21868433c6e15720f7553f3eda56120245b4ce2a6d

    • Size

      376KB

    • MD5

      f3124f9760d7a948510936538964d280

    • SHA1

      bc05d306341c3bdd7d12fda04fa8ea65db5339b8

    • SHA256

      e4efc31022ddf33e74c42c21868433c6e15720f7553f3eda56120245b4ce2a6d

    • SHA512

      0a21c15e7f8b88a7b8204135bc86d48fef85aba769df4f6e57a928b2e02e7598551b3e3f9dfd8139639b035b8440bc6672cda74e3e92d6f71392f1ef002b7e1e

    • 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

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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