General

  • Target

    23b88e412a55d9998fe89a31dc3a46b3.exe

  • Size

    202KB

  • MD5

    23b88e412a55d9998fe89a31dc3a46b3

  • SHA1

    927bf4fc31ec559775a27255eede7eced990fca0

  • SHA256

    f7fc062f43a3515a267b6b7f979d3938d10811cd97bd985a33f583e57a11ab3b

  • SHA512

    31eb4102b7d6a4471e313a6df7b03c7509a7975b0de8ad33fae4663b0ceeb7dce68d1a5d38925df8a2efcc9fd3caffe90e61596265f8a80c8589046281d694c2

  • SSDEEP

    3072:QzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HINj6d6+Il1c3rxbivlpfe:QLV6Bta6dtJmakIM5KXT6rxmC

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

macarenaluis.hopto.org:54984

Mutex

7a16f720-9545-4ecb-9bab-ca25b3daece8

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    macarenaluis.hopto.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-05-01T17:47:47.311670436Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    54984

  • 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

    7a16f720-9545-4ecb-9bab-ca25b3daece8

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    macarenaluis.hopto.org

  • 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

  • 23b88e412a55d9998fe89a31dc3a46b3.exe
    .exe windows x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections