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General

  • Target

    0900db546c32091cec689a35b506b024c895ab41fc924ea2285105de0e7bc548

  • Size

    469KB

  • Sample

    221029-pdg7mafah3

  • MD5

    edab99db8e603fcb1057678eb1ead07a

  • SHA1

    8bb8362a568d809146091b6d5e8872d33e98957f

  • SHA256

    0900db546c32091cec689a35b506b024c895ab41fc924ea2285105de0e7bc548

  • SHA512

    2ff56151059b5ad42d0d2a66f6326e3ef44a98021d31cad6698b810f7ff3e4926a8d61785dd4eda883c5c52d133d63abe9d200ad86d859cc379aa459aacfe5e8

  • SSDEEP

    6144:HBj9qszOXXqrx020vJuCehgE5kXfkTmIPd69gEEGmwHD:hj9qmZ0vQCehgE+fkiIPd6yONHD

Malware Config

Extracted

Family

nanocore

Version

1.2.2.2

C2

lakes14.no-ip.org:9033

lakes14.ddns.me:9033

Mutex

f8a30514-7df5-4771-ba3c-a44135ec6d51

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    lakes14.ddns.me

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2015-04-21T07:00:11.899296436Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    9033

  • default_group

    Money

  • 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

    f8a30514-7df5-4771-ba3c-a44135ec6d51

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    lakes14.no-ip.org

  • primary_dns_server

  • 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

    1.2.2.2

  • wan_timeout

    8000

Targets

    • Target

      0900db546c32091cec689a35b506b024c895ab41fc924ea2285105de0e7bc548

    • Size

      469KB

    • MD5

      edab99db8e603fcb1057678eb1ead07a

    • SHA1

      8bb8362a568d809146091b6d5e8872d33e98957f

    • SHA256

      0900db546c32091cec689a35b506b024c895ab41fc924ea2285105de0e7bc548

    • SHA512

      2ff56151059b5ad42d0d2a66f6326e3ef44a98021d31cad6698b810f7ff3e4926a8d61785dd4eda883c5c52d133d63abe9d200ad86d859cc379aa459aacfe5e8

    • SSDEEP

      6144:HBj9qszOXXqrx020vJuCehgE5kXfkTmIPd69gEEGmwHD:hj9qmZ0vQCehgE+fkiIPd6yONHD

    • NanoCore

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

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks