General

  • Target

    f295b28de8623176f5275556b2ee5a0ff48092bf71a3e1ea8f545f3332caaf57

  • Size

    1.7MB

  • Sample

    221125-ynfk8aed6x

  • MD5

    5d1669834cdd22f483bab2d401ccf4c0

  • SHA1

    d2c727ac48af942e453e3640f915a1cc5e251e61

  • SHA256

    f295b28de8623176f5275556b2ee5a0ff48092bf71a3e1ea8f545f3332caaf57

  • SHA512

    b1220da3c4371ef63c8411d285cbfbb8d5606660fa9f27015b8f3c476ea13ea70b7127f1e81bc135e1f2f39754df69f42e8a00754052c249f28d7ddf38ebb59f

  • SSDEEP

    49152:2cBL9m2k8/FLOI1by009bR8bDAU0tlqyNCDWrqrDUus0:2QLMnOKI1G3bR8bkU0t9WZ

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.messagingengine.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qedrks8q9hlo8up1ao7hrljvc7

Targets

    • Target

      f295b28de8623176f5275556b2ee5a0ff48092bf71a3e1ea8f545f3332caaf57

    • Size

      1.7MB

    • MD5

      5d1669834cdd22f483bab2d401ccf4c0

    • SHA1

      d2c727ac48af942e453e3640f915a1cc5e251e61

    • SHA256

      f295b28de8623176f5275556b2ee5a0ff48092bf71a3e1ea8f545f3332caaf57

    • SHA512

      b1220da3c4371ef63c8411d285cbfbb8d5606660fa9f27015b8f3c476ea13ea70b7127f1e81bc135e1f2f39754df69f42e8a00754052c249f28d7ddf38ebb59f

    • SSDEEP

      49152:2cBL9m2k8/FLOI1by009bR8bDAU0tlqyNCDWrqrDUus0:2QLMnOKI1G3bR8bkU0t9WZ

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Modifies WinLogon for persistence

    • 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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Drops desktop.ini file(s)

    • 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