General

  • Target

    nanocore.payload-disk

  • Size

    202KB

  • MD5

    366b539bbc624011fca06d08815a88a7

  • SHA1

    da1562e7c51b81b43f6c9de2fba849cd8e70452d

  • SHA256

    143d76622e8512e80737621cef486f4c3d4db2bd4da98409cae34f9eb790066c

  • SHA512

    0b4069f8993f69ec1f27b914745379ffcb16b9721f03a0416ea49238ec673399449742dc13bc3f1024d9e73c29756923386c81a5dd56ae1eff21dd92aabfaaf9

  • SSDEEP

    3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIIMskdn+BJCnryIwzt4LLOcsg:gLV6Bta6dtJmakIM5WskxrgztsLPL

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

thecookieisthere.duckdns.org:8209

Mutex

b60838e1-f181-4bc5-939a-25e80b7d7815

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    thecookieisthere.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-06-25T10:41:59.706866036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    8209

  • default_group

    Cookie

  • 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

    b60838e1-f181-4bc5-939a-25e80b7d7815

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    thecookieisthere.duckdns.org

  • 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

  • nanocore.payload-disk
    .exe windows:4 windows x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections