General

  • Target

    93b16ee22ee7c8a77ac718a118ac29d3f726d916e3be8c451ee1c9b3708ef0b2

  • Size

    541KB

  • Sample

    220521-myqcmacfg5

  • MD5

    1becde90b6a5d2bb4e315df9fed82c2a

  • SHA1

    105d23942126c1dfdc88a913e7ddad616450098b

  • SHA256

    93b16ee22ee7c8a77ac718a118ac29d3f726d916e3be8c451ee1c9b3708ef0b2

  • SHA512

    6aba15e4aeff052d6559653b959fee7081bbde66b7c0653966ed6feb2fa3bcd90d558fef86374432951ca071f624398f9cc76fbc27e783fc65b17901f3ece57d

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.urban.co.th
  • Port:
    587
  • Username:
    info@urban.co.th
  • Password:
    Urban@1143

Targets

    • Target

      PO983627289.exe

    • Size

      837KB

    • MD5

      c9ddd7789409993921f935f42e7fcf1a

    • SHA1

      cd5e920aa114733fe22005fdb282c048d6fa6a75

    • SHA256

      fce56056a7028ed4787e39d614c90e84804ad0dc03185a6532834564b10b7d5a

    • SHA512

      e47730702a08704dd9fa2abeed91bdfa8b197c4c7754e1c0af3322c332e4bc82990193d90f6a81cf49d73f9ffd899119c22b2570beab86beddd06389dd3f5447

    • 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.

    • Deletes itself

    • 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 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

Collection

Email Collection

1
T1114

Tasks