General

  • Target

    tmp

  • Size

    180KB

  • MD5

    0844484828ea709785be5166cc87a5f6

  • SHA1

    f8f0adf414f2bc6a79e90992e6796e5567a935b8

  • SHA256

    325b5222e8a61b44e14e3df5bc44412b8ab582d5dda83a9bd9dfbe533f291fc3

  • SHA512

    f4e0cf0e5d8aa5e89bb2ec90e3de61e1431c6d2570b052f729489f99ab9590f5d95629311614e1148dab61b712ab82d4ddb02486b2ef266a7ad307d7400996d7

  • SSDEEP

    3072:8zEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIHYmHzXNtrGoFConlQXeXqcMoE:8LV6Bta6dtJmakIM5OjXngmSXeXeoE

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

mphlabs.ddns.net:8273

67.164.193.74:8273

Mutex

b293d5bb-2280-43dd-af1e-82b11c40a525

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    67.164.193.74

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-02-18T18:30:45.363270336Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    8273

  • default_group

    Default

  • 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

    b293d5bb-2280-43dd-af1e-82b11c40a525

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    mphlabs.ddns.net

  • 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

Signatures

  • Nanocore family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • tmp
    .exe windows x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections