General

  • Target

    dependencies.exe

  • Size

    172KB

  • Sample

    210723-7lh6afly82

  • MD5

    3a1db70b49e9be3303890cb7855f2296

  • SHA1

    fed77876af92c2eb080251ba7a3532a154be1e94

  • SHA256

    3ffbccaf9efde195e47803fbeefbeea8daa46b8befe87b7781434c50b79d613b

  • SHA512

    052e7cfc998eb8a6133cedb094ce7181461875031f7c7fafc1cf468d36d9d72d02705becd79c3e1e595ce02c4ba85d7baf45b0bc3125113a5a07d5b62dc3483e

Malware Config

Extracted

Family

netwire

C2

needforrat.hopto.org:3360

needforrat.hopto.org:7777

Attributes
  • activex_autorun

    false

  • activex_key

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    true

  • startup_name

    NetWire

  • use_mutex

    false

Targets

    • Target

      dependencies.exe

    • Size

      172KB

    • MD5

      3a1db70b49e9be3303890cb7855f2296

    • SHA1

      fed77876af92c2eb080251ba7a3532a154be1e94

    • SHA256

      3ffbccaf9efde195e47803fbeefbeea8daa46b8befe87b7781434c50b79d613b

    • SHA512

      052e7cfc998eb8a6133cedb094ce7181461875031f7c7fafc1cf468d36d9d72d02705becd79c3e1e595ce02c4ba85d7baf45b0bc3125113a5a07d5b62dc3483e

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks