General

  • Target

    6f2c978fe1e0f096fa82d0fc8ac4a14975ae2b3e0cb2b769474e0ea20ee6f0c2

  • Size

    946KB

  • Sample

    220724-x9fmnsdff6

  • MD5

    f7e8bc8ce5a1764b9abfa76d114b35a3

  • SHA1

    f955fa29e17ae49cde296c4385bfb131fdf141c1

  • SHA256

    6f2c978fe1e0f096fa82d0fc8ac4a14975ae2b3e0cb2b769474e0ea20ee6f0c2

  • SHA512

    1e25c3ebdf9b41da72f16254ee3756ecbe32cdffbc02cfba59f0a54f9dffbf23fdc5e07d9ed7dd229fa016d20172ebaffc5fee5d975b191ed574d8827c22b77e

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    han.white101@yandex.com
  • Password:
    qwerty67890

Targets

    • Target

      6f2c978fe1e0f096fa82d0fc8ac4a14975ae2b3e0cb2b769474e0ea20ee6f0c2

    • Size

      946KB

    • MD5

      f7e8bc8ce5a1764b9abfa76d114b35a3

    • SHA1

      f955fa29e17ae49cde296c4385bfb131fdf141c1

    • SHA256

      6f2c978fe1e0f096fa82d0fc8ac4a14975ae2b3e0cb2b769474e0ea20ee6f0c2

    • SHA512

      1e25c3ebdf9b41da72f16254ee3756ecbe32cdffbc02cfba59f0a54f9dffbf23fdc5e07d9ed7dd229fa016d20172ebaffc5fee5d975b191ed574d8827c22b77e

    • 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

    • 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

Defense Evasion

Scripting

1
T1064

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks