General

  • Target

    konotaverse2.1.exe

  • Size

    1.3MB

  • Sample

    240125-w41vzscgc2

  • MD5

    e646eccc6a2a4ae885d9d96e8fa83926

  • SHA1

    5b1c47f1964855303b6de48e224e9baa8a9ae236

  • SHA256

    00e69bcba637723de4f9a380800be9b813def689a4d150e0879ef43e3c613361

  • SHA512

    fd79016cd33c875d84ed1f60dd466eca936ed2ec4c75a94fe31302db4c4a3bd15d33037213acb50d5eb60cb1a47e1949ccc9891b6e75e4011ba2e4c3f57b364c

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXMmHaijwggs5v1WsvG4HYRljoK5:Vh+ZkldoPK8YaYostxG4HYzh

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

jogard.duckdns.org:6513

Mutex

0bcef9ae-1ad9-450b-8199-18ecd78eee45

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    jogard.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-11-03T06:11:28.219071236Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    6513

  • default_group

    Grade7

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    0bcef9ae-1ad9-450b-8199-18ecd78eee45

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    jogard.duckdns.org

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    true

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      konotaverse2.1.exe

    • Size

      1.3MB

    • MD5

      e646eccc6a2a4ae885d9d96e8fa83926

    • SHA1

      5b1c47f1964855303b6de48e224e9baa8a9ae236

    • SHA256

      00e69bcba637723de4f9a380800be9b813def689a4d150e0879ef43e3c613361

    • SHA512

      fd79016cd33c875d84ed1f60dd466eca936ed2ec4c75a94fe31302db4c4a3bd15d33037213acb50d5eb60cb1a47e1949ccc9891b6e75e4011ba2e4c3f57b364c

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXMmHaijwggs5v1WsvG4HYRljoK5:Vh+ZkldoPK8YaYostxG4HYzh

    • NanoCore

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks