General

  • Target

    ca84f77039489d18592d549727cb363c559b16d17af6202385b5163c4c37972d

  • Size

    452KB

  • Sample

    220521-bjkcaabhf3

  • MD5

    575eb7c48544813dfe86227ef14b0391

  • SHA1

    7c16912eec44a6cb87014e0bca4c5346af569963

  • SHA256

    ca84f77039489d18592d549727cb363c559b16d17af6202385b5163c4c37972d

  • SHA512

    a904dbacf5357346d17670ad91cd8d3eedc0ff1c71d8af6e713847bfe48fbbdcab51de233bc8e1ef4b026d11049014760f5de907865097e4eae182a10251a479

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

185.244.30.128:4050

Mutex

9baae9bf-6845-44fb-b19d-00e3ef120a2a

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-27T08:47:15.500150836Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4050

  • default_group

    face

  • 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

    9baae9bf-6845-44fb-b19d-00e3ef120a2a

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    185.244.30.128

  • 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

      ORDER-5900.exe

    • Size

      728KB

    • MD5

      6c44ccd3a852a5d1d43ed5d3387447ac

    • SHA1

      49ee48a6d3d81c22df6ca41aaeac61c4469b9437

    • SHA256

      cea1d36e04dc9357211734f659dfe352056afc40779ee251fee4e72ceec619bf

    • SHA512

      440bc2b4748a3d4e023979b23c2637892cbb595b8493970f814f1d45942dc2105b50911e8a0ec2916ed7866958b08885b86e5839b1fdc7ecd69c4643d03592fd

MITRE ATT&CK Enterprise v6

Tasks