General

  • Target

    5283ee93c25e567f42c1dd8743e1121a6973f922d1ef6e9286b3d40e27f357b5

  • Size

    562KB

  • Sample

    220717-c9gvhsdgfn

  • MD5

    bdd639e15d8c88efe5ab1f58608a0302

  • SHA1

    fd99f0cff3ebbc6254c86147096148b41aa31b5f

  • SHA256

    5283ee93c25e567f42c1dd8743e1121a6973f922d1ef6e9286b3d40e27f357b5

  • SHA512

    880f7f2401a470c4c157659cec8b3f396233b260a1cc68d698cb0443e88bef56ddf2435e100a1c780956b5cbe5c22906024ef4a90245d1615ebf28fd67efdd85

Malware Config

Extracted

Family

netwire

C2

127.0.0.1:3360

elumadns.eluma101.com:4003

elumadns.eluma101.com:4000

jmoney.daniel2you.com:4000

jmoney.daniel2you.com:4003

oluwa101.hopto.org:4003

oluwa101.hopto.org:4000

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    NEWEST_2019

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    BEBSWoHf

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    true

Targets

    • Target

      5283ee93c25e567f42c1dd8743e1121a6973f922d1ef6e9286b3d40e27f357b5

    • Size

      562KB

    • MD5

      bdd639e15d8c88efe5ab1f58608a0302

    • SHA1

      fd99f0cff3ebbc6254c86147096148b41aa31b5f

    • SHA256

      5283ee93c25e567f42c1dd8743e1121a6973f922d1ef6e9286b3d40e27f357b5

    • SHA512

      880f7f2401a470c4c157659cec8b3f396233b260a1cc68d698cb0443e88bef56ddf2435e100a1c780956b5cbe5c22906024ef4a90245d1615ebf28fd67efdd85

    • NetWire RAT payload

    • Netwire

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks