Overview

overview

10

Static

static

10

F168-S6.exe

windows10-2004-x64

10

F168-S6.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    F168-S6.exe
  • Size 202KB
  • Sample260708-n8cd7ae19z
  • SHA256 fe597ad6d7c67e138555051c3a952cd4fd4ccc0d8b3179691d10a979a128b509
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
nanocoreadwaredefense_evasiondiscoverykeyloggerpersistenceransomwarespywarestealertrojan

Malware Config

Extracted

Family

  • nanocore

Version

  • 1.2.2.0

C2

  • f168-s6.com:443

  • www.f168-s6.com:443

Mutex

  • 317f7a56-94c8-4314-b503-cf520fea0cf0

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    www.f168-s6.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2026-04-19T13:41:38.062561936Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    443

  • default_group

    F168-S6

  • enable_debug_mode

    false

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    317f7a56-94c8-4314-b503-cf520fea0cf0

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    f168-s6.com

  • primary_dns_server

    8.8.8.8

  • request_elevation

    false

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target
      F168-S6.exe
    • Size 202KB
    • SHA256 fe597ad6d7c67e138555051c3a952cd4fd4ccc0d8b3179691d10a979a128b509
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverynanocorekeyloggerpersistencespywarestealertrojanadwareransomware

    • Family: NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

      keyloggertrojanstealerspywarenanocore

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks