General

  • Target

    e2970bab3030320acbf60c017abaabdbc2b2785e86966060da972e4590d88255

  • Size

    747KB

  • Sample

    221127-wrq51scc4y

  • MD5

    0cdb063ac83cb4fc6605b2fc4fad2b24

  • SHA1

    b557b1c7ec9b566b20f8a2990a8f41249f3c3f21

  • SHA256

    e2970bab3030320acbf60c017abaabdbc2b2785e86966060da972e4590d88255

  • SHA512

    add94d879da3ec266ca0d4086cd76619ec1e5931ef41ce0386457d9ecf615f79c3c2a7ffc9171ff1fab18b8994a89e4f4574c0cf190e0e5d6dee01b73358dc45

  • SSDEEP

    12288:/3FmhODb9W+3cmwvg0sTjvuiFgogfq0VmNfEiioECPr0dmhKEEoPcFe:54+3cm4smiFyicLoEGm2AF

Malware Config

Extracted

Family

nanocore

Version

1.2.1.1

C2

asusdriverupdate.no-ip.org:8010

asusoftware.no-ip.org:8010

Mutex

62aaea5d-8d33-4111-a6c4-ac14b367d837

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    asusoftware.no-ip.org

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2014-09-22T23:17:26.897272036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    8010

  • default_group

    Wave1

  • 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

    62aaea5d-8d33-4111-a6c4-ac14b367d837

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    asusdriverupdate.no-ip.org

  • primary_dns_server

  • 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

    1.2.1.1

  • wan_timeout

    8000

Targets

    • Target

      e2970bab3030320acbf60c017abaabdbc2b2785e86966060da972e4590d88255

    • Size

      747KB

    • MD5

      0cdb063ac83cb4fc6605b2fc4fad2b24

    • SHA1

      b557b1c7ec9b566b20f8a2990a8f41249f3c3f21

    • SHA256

      e2970bab3030320acbf60c017abaabdbc2b2785e86966060da972e4590d88255

    • SHA512

      add94d879da3ec266ca0d4086cd76619ec1e5931ef41ce0386457d9ecf615f79c3c2a7ffc9171ff1fab18b8994a89e4f4574c0cf190e0e5d6dee01b73358dc45

    • SSDEEP

      12288:/3FmhODb9W+3cmwvg0sTjvuiFgogfq0VmNfEiioECPr0dmhKEEoPcFe:54+3cm4smiFyicLoEGm2AF

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks