General

  • Target

    644985bd33d378f4ca9fde53e472652a6d175cc14e202e4703a265daac774a24

  • Size

    127KB

  • Sample

    240410-nlt1qahb7s

  • MD5

    69c2af6fffd6537590c7bdba36b5823b

  • SHA1

    a2f426e4d013f5400d9e86e251d54b057717f546

  • SHA256

    644985bd33d378f4ca9fde53e472652a6d175cc14e202e4703a265daac774a24

  • SHA512

    6ae6fcc7cd9ce0cc1c02d3fe997a9b1ba2c2eb334d99eca9584954c18961cb1ac7ca14b98b23990f02e2b5dd4290a94df5dd16a2e5d2080ba5fa6ffa7cc29c9d

  • SSDEEP

    3072:Uq3E2BfBSbEsz7nCAFVNNvBGvdO5gPaEjep8Fe7Z1iO7ZbvbGV7:BRBfBSosz7nCA3NHCdXaEj7Fe7Z1iOFo

Malware Config

Extracted

Family

netwire

C2

noreply2host.duckdns.org:83

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Hostdyn.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    StLgQSxQ

  • offline_keylogger

    true

  • password

    Snoopy123

  • registry_autorun

    true

  • startup_name

    Hostdyn

  • use_mutex

    true

Targets

    • Target

      644985bd33d378f4ca9fde53e472652a6d175cc14e202e4703a265daac774a24

    • Size

      127KB

    • MD5

      69c2af6fffd6537590c7bdba36b5823b

    • SHA1

      a2f426e4d013f5400d9e86e251d54b057717f546

    • SHA256

      644985bd33d378f4ca9fde53e472652a6d175cc14e202e4703a265daac774a24

    • SHA512

      6ae6fcc7cd9ce0cc1c02d3fe997a9b1ba2c2eb334d99eca9584954c18961cb1ac7ca14b98b23990f02e2b5dd4290a94df5dd16a2e5d2080ba5fa6ffa7cc29c9d

    • SSDEEP

      3072:Uq3E2BfBSbEsz7nCAFVNNvBGvdO5gPaEjep8Fe7Z1iO7ZbvbGV7:BRBfBSosz7nCA3NHCdXaEj7Fe7Z1iOFo

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • 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