General

  • Target

    NEAS.dc1635104ff64d96e711bbe22d2ee026b01d36f10a84555f75b1a4634d34108fexe.exe

  • Size

    256KB

  • MD5

    6c4c641da1827270afc02e0536a2ebdf

  • SHA1

    e0cb971ecb7660ab3135efec6c944182cbbb89e9

  • SHA256

    dc1635104ff64d96e711bbe22d2ee026b01d36f10a84555f75b1a4634d34108f

  • SHA512

    156aa7ad3e66f76a9f0d7b5d718489d3fb353870ba40d5188e58c952f91e172083501b8e9eb2adeae8293ac61f09d27a6e52a538cbeb63cb668004b5f21f9ecb

  • SSDEEP

    6144:74UxiRC0RTpLFY9bNMXa0TQgotmKH6TjutEKyK:7PiRCGFWSDMD36WF

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

anunankis1.duckdns.org:5555

anunankis111.duckdns.org:5555

Mutex

789ea976-4764-42b8-bdd6-bb2daf670706

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    anunankis111.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-04-24T16:49:53.113764136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    5555

  • default_group

    .......TOOL-13-07-23

  • 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

    789ea976-4764-42b8-bdd6-bb2daf670706

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    anunankis1.duckdns.org

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • set_critical_process

    false

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Signatures

  • Detect ZGRat V1 1 IoCs
  • Nanocore family
  • Zgrat family
  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • NEAS.dc1635104ff64d96e711bbe22d2ee026b01d36f10a84555f75b1a4634d34108fexe.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections