General

  • Target

    b8f06060ef69fb1be7f9ba55a5f69073

  • Size

    214KB

  • MD5

    b8f06060ef69fb1be7f9ba55a5f69073

  • SHA1

    6969748250c95ca3d6e6302d69c510b5d2dae992

  • SHA256

    30391802bc27853f0c27a3e901d6ec917b39d4735fa9d7dd8c04b5d491ffa442

  • SHA512

    dcceb16b902c60250a73175c51684d2f71a70d227594a10fde50f76a7be6e238ed6904766239b8739091705989b633bf68f0152cb45b376fd9030c58a9e1a164

  • SSDEEP

    3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIq9f:wLV6Bta6dtJmakIM5pf

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

185.244.36.245:2376

127.0.0.1:2376

Mutex

22fb1c38-a129-4846-9804-4b5606e1caf7

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-06-04T11:55:46.512047736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    2376

  • default_group

    Synapse X

  • 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

    22fb1c38-a129-4846-9804-4b5606e1caf7

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    185.244.36.245

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • 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

Signatures

  • Nanocore family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • b8f06060ef69fb1be7f9ba55a5f69073
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections