General

  • Target

    0089bf4da9e06721fcecba34ad5e29075e5fa07ed4d2df02b166d6434658e35c

  • Size

    503KB

  • Sample

    221123-wm61nsfd51

  • MD5

    71d29fb4a68ef4553d6452388c6e158a

  • SHA1

    6e23f93e2289211995ff2e028eb7487e8e8738a7

  • SHA256

    0089bf4da9e06721fcecba34ad5e29075e5fa07ed4d2df02b166d6434658e35c

  • SHA512

    b2ad738d1a1537a70142896bc3b8253df83341c9fc16d14e340aa6e45f74fe5567a36babea684c1be2183e3af7b906d02d70bc9fc3d98e33d3dcb39c7d25052f

  • SSDEEP

    12288:luqP9L79Hef1kBVvRhQePRPN9qmNuetx:lu0lefEVbHPRPqE/tx

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.mail.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    bruda00

Targets

    • Target

      0089bf4da9e06721fcecba34ad5e29075e5fa07ed4d2df02b166d6434658e35c

    • Size

      503KB

    • MD5

      71d29fb4a68ef4553d6452388c6e158a

    • SHA1

      6e23f93e2289211995ff2e028eb7487e8e8738a7

    • SHA256

      0089bf4da9e06721fcecba34ad5e29075e5fa07ed4d2df02b166d6434658e35c

    • SHA512

      b2ad738d1a1537a70142896bc3b8253df83341c9fc16d14e340aa6e45f74fe5567a36babea684c1be2183e3af7b906d02d70bc9fc3d98e33d3dcb39c7d25052f

    • SSDEEP

      12288:luqP9L79Hef1kBVvRhQePRPN9qmNuetx:lu0lefEVbHPRPqE/tx

    • HawkEye

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

    • 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

    • 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 Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks