General

  • Target

    Receivable Amount Error.exe

  • Size

    221KB

  • Sample

    220830-kywhjafhg2

  • MD5

    d3322e3458d713d7c5c87145bc3519be

  • SHA1

    a7d3449761262bf54f69233f0784e2ec3944a47c

  • SHA256

    af6e110e4aca8b4e6b57030a62faf61b9d341a3a266df8cf9bd64b8383b453ad

  • SHA512

    7e592d9716c941c32b4ab0a78bc413747a1efdc9fe45b0d42d51d8bc5f0e49b24e7659f0b7b34485edeb28a6332392840667921ada277196e16e95dc59906a1b

  • SSDEEP

    3072:Die6Njrjc/Ddpmj9WH6/Pg1RBJjWs77MofldMW/3erVP/1YgiIW9:DQDuA9Wa/PARBJjtUPy8

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

katiebrady616.ddns.net:705

Mutex

2d48fc8b-fee4-4b78-80c9-137d5cd95a4a

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    katiebrady616.ddns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2022-06-10T22:30:35.118636936Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    705

  • default_group

    OYDAY

  • 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

    2d48fc8b-fee4-4b78-80c9-137d5cd95a4a

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    katiebrady616.ddns.net

  • 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

Targets

    • Target

      Receivable Amount Error.exe

    • Size

      221KB

    • MD5

      d3322e3458d713d7c5c87145bc3519be

    • SHA1

      a7d3449761262bf54f69233f0784e2ec3944a47c

    • SHA256

      af6e110e4aca8b4e6b57030a62faf61b9d341a3a266df8cf9bd64b8383b453ad

    • SHA512

      7e592d9716c941c32b4ab0a78bc413747a1efdc9fe45b0d42d51d8bc5f0e49b24e7659f0b7b34485edeb28a6332392840667921ada277196e16e95dc59906a1b

    • SSDEEP

      3072:Die6Njrjc/Ddpmj9WH6/Pg1RBJjWs77MofldMW/3erVP/1YgiIW9:DQDuA9Wa/PARBJjtUPy8

MITRE ATT&CK Enterprise v6

Tasks