General

  • Target

    5041fb834d7cc499213e8900304fd26d3014b41a32ea05fbb07076f43c0b492d

  • Size

    1020KB

  • Sample

    221128-xd41dsgd76

  • MD5

    993bd6d2e46b2da20495aa0cfcf57d15

  • SHA1

    165ed6f64873c3e505bf0210269234079aa42ffc

  • SHA256

    5041fb834d7cc499213e8900304fd26d3014b41a32ea05fbb07076f43c0b492d

  • SHA512

    a33751041b518743a206ddee1f3225410db59230288808ba3698f01ba72281925ee798c48a88d644ea7bf597ce3dcaa41d9716b3313d33c777dd60822e98b7de

  • SSDEEP

    24576:EgLTUe8B1dWKnCHFra8bYxXjzOcvmzSmWvO/5l:EgXUBzMNqzlvmzR/5

Malware Config

Targets

    • Target

      5041fb834d7cc499213e8900304fd26d3014b41a32ea05fbb07076f43c0b492d

    • Size

      1020KB

    • MD5

      993bd6d2e46b2da20495aa0cfcf57d15

    • SHA1

      165ed6f64873c3e505bf0210269234079aa42ffc

    • SHA256

      5041fb834d7cc499213e8900304fd26d3014b41a32ea05fbb07076f43c0b492d

    • SHA512

      a33751041b518743a206ddee1f3225410db59230288808ba3698f01ba72281925ee798c48a88d644ea7bf597ce3dcaa41d9716b3313d33c777dd60822e98b7de

    • SSDEEP

      24576:EgLTUe8B1dWKnCHFra8bYxXjzOcvmzSmWvO/5l:EgXUBzMNqzlvmzR/5

    • 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.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks