General

  • Target

    c07da50d1493840d29d161cc24f5e03e73ff63348c5445cd5e5aa6cced921643

  • Size

    540KB

  • Sample

    221124-yjf17aeg82

  • MD5

    f2571f7e309c77d1bf9c042fdbb0fd43

  • SHA1

    2e6b1ceaa2d9febaf3a174c16cc946a53a618d1c

  • SHA256

    c07da50d1493840d29d161cc24f5e03e73ff63348c5445cd5e5aa6cced921643

  • SHA512

    58e3a48e07740a1c041c7e15fcb110583e44def278d696fa3fc5ef5c66ec80c4d488459d7582b6bfc501a410b4294651189ac7efd82bc07284a1ab8c748b7c51

  • SSDEEP

    12288:I6Jq+QtqB5urTIoYWBQk1E+VF9mOx9E1O:pQtqBorTlYWBhE+V3mO

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qwerty@12345

Targets

    • Target

      c07da50d1493840d29d161cc24f5e03e73ff63348c5445cd5e5aa6cced921643

    • Size

      540KB

    • MD5

      f2571f7e309c77d1bf9c042fdbb0fd43

    • SHA1

      2e6b1ceaa2d9febaf3a174c16cc946a53a618d1c

    • SHA256

      c07da50d1493840d29d161cc24f5e03e73ff63348c5445cd5e5aa6cced921643

    • SHA512

      58e3a48e07740a1c041c7e15fcb110583e44def278d696fa3fc5ef5c66ec80c4d488459d7582b6bfc501a410b4294651189ac7efd82bc07284a1ab8c748b7c51

    • SSDEEP

      12288:I6Jq+QtqB5urTIoYWBQk1E+VF9mOx9E1O:pQtqBorTlYWBhE+V3mO

    • 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

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks