Overview

overview

10

Static

static

10

1.1.1.1.exe

windows10-2004-x64

10

1.1.1.1.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    1.1.1.1.exe
  • Size 202KB
  • Sample260503-rtpmraew6p
  • SHA256 9fcd6a10e2cb0f06e588e8dfa7c109fc9a55f5726703f1ce3d05828b35f4b2d6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
nanocoredefense_evasiondiscoverykeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

  • nanocore

Version

  • 1.2.2.0

C2

  • byon88win.it.com:443

  • mu88-co.com:443

Mutex

  • 84253c1b-b597-46ed-82d7-d83c6d651473

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    mu88-co.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2026-02-12T16:10:40.022309536Z

  • 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

    Byon & Mu 88

  • 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

    84253c1b-b597-46ed-82d7-d83c6d651473

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    byon88win.it.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
      1.1.1.1.exe
    • Size 202KB
    • SHA256 9fcd6a10e2cb0f06e588e8dfa7c109fc9a55f5726703f1ce3d05828b35f4b2d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverynanocorekeyloggerpersistencespywarestealertrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks