General

  • Target

    223c22891882adbc8a9f055d5340c96f_JaffaCakes118

  • Size

    918KB

  • Sample

    240507-3nlvfshc94

  • MD5

    223c22891882adbc8a9f055d5340c96f

  • SHA1

    7d40a9dbb2dbe4bb9fcd08a65e707889394a8780

  • SHA256

    8a4adfe60d37d1b55da7210399dd56f4c6e8ca46c937cdc34e78c2b8b0b896a4

  • SHA512

    bfc06e73d0876aab111331c916b5f8a02de8c59e1fe25e873628c372d727bb73c755e8f8229cfea4c863b1c1abb2fedbdbf4a2f2c483022b55242ad7443cf43d

  • SSDEEP

    6144:SLyGv/65FFbkY3c0ay2m55taczMvcz8aF4TI7ZdkJvYuwLXDlTaDwU+VXJ87Njhl:yX65137aKIco24+MwrbnVXJ878

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

godwin.ddns.net:6003

79.134.225.73:6003

Mutex

27e9d1b1-a212-48ab-ac4e-8cb2a29db096

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    79.134.225.73

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2019-06-24T12:51:15.107088536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    6003

  • default_group

    john

  • 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

    27e9d1b1-a212-48ab-ac4e-8cb2a29db096

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    godwin.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

Targets

    • Target

      223c22891882adbc8a9f055d5340c96f_JaffaCakes118

    • Size

      918KB

    • MD5

      223c22891882adbc8a9f055d5340c96f

    • SHA1

      7d40a9dbb2dbe4bb9fcd08a65e707889394a8780

    • SHA256

      8a4adfe60d37d1b55da7210399dd56f4c6e8ca46c937cdc34e78c2b8b0b896a4

    • SHA512

      bfc06e73d0876aab111331c916b5f8a02de8c59e1fe25e873628c372d727bb73c755e8f8229cfea4c863b1c1abb2fedbdbf4a2f2c483022b55242ad7443cf43d

    • SSDEEP

      6144:SLyGv/65FFbkY3c0ay2m55taczMvcz8aF4TI7ZdkJvYuwLXDlTaDwU+VXJ87Njhl:yX65137aKIco24+MwrbnVXJ878

    • NanoCore

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks