General

  • Target

    update.js

  • Size

    350KB

  • Sample

    240205-y47dwafff6

  • MD5

    1cc37e540105a888cbe50d8d81b09e27

  • SHA1

    0e2701afb1ba6050508dd7a4ecfc6fe3266ca9e2

  • SHA256

    d733403650832af97220ed7693dcc0901336c84f927351db27a2ccb2de2deae1

  • SHA512

    2ed4db91e1e59c17966de8cbe12dd6b830e9f6756d7e98a8d525597252db393e843fdba82e17e0403b77416393ac3059a58f3d954985ab56e23b156ae4b981b1

  • SSDEEP

    6144:QY/j8teY/j8teY/j8tMY/j8t8Y/j8teY/j8teY/j8tWY/j8teY/j8teY/j8tQ:QYwteYwteYwtMYwt8YwteYwteYwtWYwW

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://ghostcitygames.com/data.php?6937

exe.dropper

https://ghostcitygames.com/data.php?6937

Targets

    • Target

      update.js

    • Size

      350KB

    • MD5

      1cc37e540105a888cbe50d8d81b09e27

    • SHA1

      0e2701afb1ba6050508dd7a4ecfc6fe3266ca9e2

    • SHA256

      d733403650832af97220ed7693dcc0901336c84f927351db27a2ccb2de2deae1

    • SHA512

      2ed4db91e1e59c17966de8cbe12dd6b830e9f6756d7e98a8d525597252db393e843fdba82e17e0403b77416393ac3059a58f3d954985ab56e23b156ae4b981b1

    • SSDEEP

      6144:QY/j8teY/j8teY/j8tMY/j8t8Y/j8teY/j8teY/j8tWY/j8teY/j8teY/j8tQ:QYwteYwteYwtMYwt8YwteYwteYwtWYwW

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks