General

  • Target

    37035aa02a65b1b869898cb611d37686

  • Size

    166KB

  • Sample

    231231-p7vd2sgbf8

  • MD5

    37035aa02a65b1b869898cb611d37686

  • SHA1

    bd9d62bac74de751f593df27d7ce4885d2bedf01

  • SHA256

    4c01cc3dd96c524054207f6b37a334c62549857f28c0286cc8dfc30b6d388e34

  • SHA512

    a7056d998dd6205518209529d71ec3221c36651474050ffe67c1356f72bc230cac055279dc13dba5e3458979a0e394499ef8cb20b02a357ccea02f1104e27655

  • SSDEEP

    3072:bOzPcXa+ND32eioGHlz8rnAE0HCXh0edLvnoYMjMqqDvFfCZjx:bOTcK+NrRioGHlz8rz0i/ozQqqDvFfk1

Malware Config

Extracted

Family

netwire

C2

needforrat.hopto.org:3360

needforrat.hopto.org:7777

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    qRhguWXi

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    true

  • startup_name

    Crack_Windows

  • use_mutex

    true

Targets

    • Target

      37035aa02a65b1b869898cb611d37686

    • Size

      166KB

    • MD5

      37035aa02a65b1b869898cb611d37686

    • SHA1

      bd9d62bac74de751f593df27d7ce4885d2bedf01

    • SHA256

      4c01cc3dd96c524054207f6b37a334c62549857f28c0286cc8dfc30b6d388e34

    • SHA512

      a7056d998dd6205518209529d71ec3221c36651474050ffe67c1356f72bc230cac055279dc13dba5e3458979a0e394499ef8cb20b02a357ccea02f1104e27655

    • SSDEEP

      3072:bOzPcXa+ND32eioGHlz8rnAE0HCXh0edLvnoYMjMqqDvFfCZjx:bOTcK+NrRioGHlz8rz0i/ozQqqDvFfk1

    • 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