General

  • Target

    3097002f3918903a6b3542660d8a8521e498f1638b0ec236969ba6ccf3718cb0

  • Size

    1.1MB

  • Sample

    220621-drv5vsaafk

  • MD5

    93e14e7f69673f008a2cec126e19ea60

  • SHA1

    dd753748784deb2b9a09ab3892521878a655a237

  • SHA256

    3097002f3918903a6b3542660d8a8521e498f1638b0ec236969ba6ccf3718cb0

  • SHA512

    0c0b92446c0a52ddd47459de4d34e2c402a18f34aa0e67de2cc49e9245df4c06d27d704918aed34d203945e8fc6761fbd6e32ed549eec99c162d1f57cd4194d1

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    longwheelbase2018@yandex.com
  • Password:
    success

Targets

    • Target

      3097002f3918903a6b3542660d8a8521e498f1638b0ec236969ba6ccf3718cb0

    • Size

      1.1MB

    • MD5

      93e14e7f69673f008a2cec126e19ea60

    • SHA1

      dd753748784deb2b9a09ab3892521878a655a237

    • SHA256

      3097002f3918903a6b3542660d8a8521e498f1638b0ec236969ba6ccf3718cb0

    • SHA512

      0c0b92446c0a52ddd47459de4d34e2c402a18f34aa0e67de2cc49e9245df4c06d27d704918aed34d203945e8fc6761fbd6e32ed549eec99c162d1f57cd4194d1

    • 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

    • 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 Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks