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General

  • Target

    041b2aedd7ad9d758f0050d0e016b89c4f136081c1f9b442ffc24b3f7afbbf0c.vbs

  • Size

    15KB

  • Sample

    250227-cls8ms1scz

  • MD5

    bcb612e1b6c71a2a1abd92a00db83b7e

  • SHA1

    7416472e00f07753fb801e6afad7462a848fa59b

  • SHA256

    041b2aedd7ad9d758f0050d0e016b89c4f136081c1f9b442ffc24b3f7afbbf0c

  • SHA512

    bd45e8daf9aa07dfbb0e0c728635c8cf7f7c8fd85eacc7f989153de8b6c01aed016632f304749a281e8501eadd469f8448e977bb4b69f2aa5498e5259ffa5d4d

  • SSDEEP

    384:Kzo3hl0ageVAsThoswEOelN91UhtDnj6H+Dded:thHlFzwSf/2tzq+Red

Malware Config

Extracted

Family

darkvision

C2

acuweld.ddns.net

Targets

    • Target

      041b2aedd7ad9d758f0050d0e016b89c4f136081c1f9b442ffc24b3f7afbbf0c.vbs

    • Size

      15KB

    • MD5

      bcb612e1b6c71a2a1abd92a00db83b7e

    • SHA1

      7416472e00f07753fb801e6afad7462a848fa59b

    • SHA256

      041b2aedd7ad9d758f0050d0e016b89c4f136081c1f9b442ffc24b3f7afbbf0c

    • SHA512

      bd45e8daf9aa07dfbb0e0c728635c8cf7f7c8fd85eacc7f989153de8b6c01aed016632f304749a281e8501eadd469f8448e977bb4b69f2aa5498e5259ffa5d4d

    • SSDEEP

      384:Kzo3hl0ageVAsThoswEOelN91UhtDnj6H+Dded:thHlFzwSf/2tzq+Red

    • DarkVision Rat

      DarkVision Rat is a trojan written in C++.

    • Darkvision family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks