General

  • Target

    e71c2ff6a3436c7db33d2c5449d7a313925911b06d958337e6b9fb241ce97ebbN.exe

  • Size

    178KB

  • Sample

    241201-224rra1pfm

  • MD5

    e569a1b41541d2e7a1bd0ac55d1826a0

  • SHA1

    f7657cc8993c94ffc86174f0343f530040058d8b

  • SHA256

    e71c2ff6a3436c7db33d2c5449d7a313925911b06d958337e6b9fb241ce97ebb

  • SHA512

    0cf26d15a30fcb320da15f12ee925bdd04f53a3ae3ce3db19fb458c32a7e42417787d28763fe83dbc4e025fa8afd1fbef9e81bd64699d50b1a1e29c29123d218

  • SSDEEP

    3072:I7VNBmjq8Kmvn6rIVTYC7H2rAalUW4R6rv3p8WStxlQu2VCPw0:I7VzxYnWI6agAalr4UrPp8WStPQu28J

Malware Config

Extracted

Family

netwire

C2

wallou.publicvm.com:3365

mediafire.duckdns.org:3365

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    DLL2

  • keylogger_dir

    %AppData%\System\

  • lock_executable

    true

  • mutex

    KgpcGWmM

  • offline_keylogger

    true

  • password

    Reborn

  • registry_autorun

    false

  • use_mutex

    true

Targets

    • Target

      e71c2ff6a3436c7db33d2c5449d7a313925911b06d958337e6b9fb241ce97ebbN.exe

    • Size

      178KB

    • MD5

      e569a1b41541d2e7a1bd0ac55d1826a0

    • SHA1

      f7657cc8993c94ffc86174f0343f530040058d8b

    • SHA256

      e71c2ff6a3436c7db33d2c5449d7a313925911b06d958337e6b9fb241ce97ebb

    • SHA512

      0cf26d15a30fcb320da15f12ee925bdd04f53a3ae3ce3db19fb458c32a7e42417787d28763fe83dbc4e025fa8afd1fbef9e81bd64699d50b1a1e29c29123d218

    • SSDEEP

      3072:I7VNBmjq8Kmvn6rIVTYC7H2rAalUW4R6rv3p8WStxlQu2VCPw0:I7VzxYnWI6agAalr4UrPp8WStPQu28J

    • NetWire RAT payload

    • Netwire

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

    • Netwire family

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks