General

  • Target

    3c88aa26da692c8b3fdfd965e009f6454897b8c755d48d494c5a4669f71a7c65

  • Size

    767KB

  • Sample

    220703-hy1fdabhg6

  • MD5

    c1a014f111ad13da6db742c3ab722691

  • SHA1

    e2105bbc6598719765fd523e5bee9fc55499ae60

  • SHA256

    3c88aa26da692c8b3fdfd965e009f6454897b8c755d48d494c5a4669f71a7c65

  • SHA512

    02bfc81a69fa9d09300168d6dcae80df070f271b5b5c642b9de17029fd488dd34e9237dcfd3609b9dd770599ede0fc332fe84d8d646009be0ba51ca8d042d95e

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    longwheelbase2018@yandex.com
  • Password:
    myrecords1248@

Targets

    • Target

      3c88aa26da692c8b3fdfd965e009f6454897b8c755d48d494c5a4669f71a7c65

    • Size

      767KB

    • MD5

      c1a014f111ad13da6db742c3ab722691

    • SHA1

      e2105bbc6598719765fd523e5bee9fc55499ae60

    • SHA256

      3c88aa26da692c8b3fdfd965e009f6454897b8c755d48d494c5a4669f71a7c65

    • SHA512

      02bfc81a69fa9d09300168d6dcae80df070f271b5b5c642b9de17029fd488dd34e9237dcfd3609b9dd770599ede0fc332fe84d8d646009be0ba51ca8d042d95e

    • 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