General

  • Target

    c148847fa77cb45993ded6736c2412bae37c4abb497ac401ffe48ef59172304e.vbs

  • Size

    691KB

  • Sample

    240924-mkv1ys1ekr

  • MD5

    56258f68ad095965e7ef46b623d68619

  • SHA1

    780a03a86b36e69f5169905fa52bc352b1c993a2

  • SHA256

    c148847fa77cb45993ded6736c2412bae37c4abb497ac401ffe48ef59172304e

  • SHA512

    4461f4de2fb0dc61e0e0dc62347eca655e4980ad3f222453a3dbfb6533b13b6bee9ee9cbf122db508639968fdb671b42154d1460ac6e967d47b3fd5518f96a3f

  • SSDEEP

    1536:VPPPPPPPPPPPPPPPPPPPPPPPE77777777777777777777777777777777777777v:45VLpOe/

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://drive.google.com/uc?export=download&id=

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.desckvbrat.com.br
  • Port:
    21
  • Username:
    desckvbrat1
  • Password:
    developerpro21578Jp@@

Targets

    • Target

      c148847fa77cb45993ded6736c2412bae37c4abb497ac401ffe48ef59172304e.vbs

    • Size

      691KB

    • MD5

      56258f68ad095965e7ef46b623d68619

    • SHA1

      780a03a86b36e69f5169905fa52bc352b1c993a2

    • SHA256

      c148847fa77cb45993ded6736c2412bae37c4abb497ac401ffe48ef59172304e

    • SHA512

      4461f4de2fb0dc61e0e0dc62347eca655e4980ad3f222453a3dbfb6533b13b6bee9ee9cbf122db508639968fdb671b42154d1460ac6e967d47b3fd5518f96a3f

    • SSDEEP

      1536:VPPPPPPPPPPPPPPPPPPPPPPPE77777777777777777777777777777777777777v:45VLpOe/

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

MITRE ATT&CK Enterprise v15

Tasks