General

  • Target

    e5728e656e7e9ecab8239e0516dfc115894e8c2a616148be12eaf3b2ce9fe09b

  • Size

    612KB

  • Sample

    220731-kmy5aahgak

  • MD5

    55a78affac8a3608c214ce7c01069330

  • SHA1

    fe6ffd66247cd7db7a8b309e3d691b89ccd4b35a

  • SHA256

    e5728e656e7e9ecab8239e0516dfc115894e8c2a616148be12eaf3b2ce9fe09b

  • SHA512

    c0047313e5a1a866686685113569cef12d7c05a029fc5fb09ca24d74378e1b310993217debb1d7357282d032cf11bda7f95b08b2d04c778808ae91db6c62d09b

Malware Config

Extracted

Family

netwire

C2

79.134.225.120:8765

Attributes
  • activex_autorun

    true

  • activex_key

    {L501JP3X-C6PC-RH36-475X-RS2C2OQHHGS0}

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    true

  • startup_name

    windows

  • use_mutex

    false

Targets

    • Target

      e5728e656e7e9ecab8239e0516dfc115894e8c2a616148be12eaf3b2ce9fe09b

    • Size

      612KB

    • MD5

      55a78affac8a3608c214ce7c01069330

    • SHA1

      fe6ffd66247cd7db7a8b309e3d691b89ccd4b35a

    • SHA256

      e5728e656e7e9ecab8239e0516dfc115894e8c2a616148be12eaf3b2ce9fe09b

    • SHA512

      c0047313e5a1a866686685113569cef12d7c05a029fc5fb09ca24d74378e1b310993217debb1d7357282d032cf11bda7f95b08b2d04c778808ae91db6c62d09b

    • 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

    • Modifies Installed Components in the registry

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks