General

  • Target

    built.exe

  • Size

    202KB

  • MD5

    457b7248cb46d0130fa4e0af5bd83c77

  • SHA1

    c60eaafa36cabdbd77c917d53793419587f495a2

  • SHA256

    dda2942dd4c14fd080256b4aaec0dadddc7540782d61d13b0a638518ad3857c4

  • SHA512

    b99f2a7869b970c77194bf85830b052b4eab4265480753fe741df81c0a4d276f62132f835a60748f6215c9470e415cf7d391b31043888793115d109d9eea5461

  • SSDEEP

    3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIOxT9cx77B7aqetQ0XdeMBma17:gLV6Bta6dtJmakIM54x79PEQ8QVPK

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

sp1oorat.ddns.net:1604

127.0.0.1:1604

Mutex

0721370d-9384-4867-973a-73d49bba578b

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-10-15T22:08:23.764045636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1604

  • 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

    0721370d-9384-4867-973a-73d49bba578b

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    sp1oorat.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

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections