General

  • Target

    f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

  • Size

    818KB

  • Sample

    221130-vv6jfaad29

  • MD5

    6062dc511ee11c084d877c618b6f637e

  • SHA1

    e26c5ec4e5998664fdc76b53328edba1ae68dd9c

  • SHA256

    f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

  • SHA512

    9047075cbd1cd82e177daa56c187bc8b4a61a21c0c9cd13f2538e7630aef55a270a7852c063f4264dd6dcb73718f8a914eed05a0916404702107a5ce890b7cfd

  • SSDEEP

    12288:R8zibupKhPNNIyREr8N4fl59u9CXBLBCi34bK:uWYwHyPl5HXBLCbK

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    kennedey.isaac@yandex.com
  • Password:
    jozo2018

Targets

    • Target

      f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

    • Size

      818KB

    • MD5

      6062dc511ee11c084d877c618b6f637e

    • SHA1

      e26c5ec4e5998664fdc76b53328edba1ae68dd9c

    • SHA256

      f377b662db76cfcf5509a41f8e09674c55bd71e251745e5ff5d1328a2c015986

    • SHA512

      9047075cbd1cd82e177daa56c187bc8b4a61a21c0c9cd13f2538e7630aef55a270a7852c063f4264dd6dcb73718f8a914eed05a0916404702107a5ce890b7cfd

    • SSDEEP

      12288:R8zibupKhPNNIyREr8N4fl59u9CXBLBCi34bK:uWYwHyPl5HXBLCbK

    • 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