General

  • Target

    d918e06bff26b7bfd05761538a9916ad56a24e7801dda9c44f05dfb67aa44872

  • Size

    295KB

  • Sample

    220521-cgkqpsdhb2

  • MD5

    120d5eec89be97f050ece46eb8a20817

  • SHA1

    8a80e8dafe92bb2cf4c6f53eb74965991838c923

  • SHA256

    d918e06bff26b7bfd05761538a9916ad56a24e7801dda9c44f05dfb67aa44872

  • SHA512

    50e7d8f9fa770d7ceda74b46f200fd6e292fc280806dae2d233f1366dc7caea1f7804efe2b2705e79993483dc8905cfa6aa2b8a469197f1c212c311fe9630782

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

185.140.53.13:6384

Mutex

6d6c04cf-80a8-4bf8-a2d4-66ded90e4f61

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    185.140.53.13

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2020-02-16T21:53:23.530701636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    6384

  • default_group

    May5nav

  • 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

    6d6c04cf-80a8-4bf8-a2d4-66ded90e4f61

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    185.140.53.13

  • primary_dns_server

  • 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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks