General

  • Target

    Quotation Request.pdf.scr

  • Size

    635KB

  • Sample

    211012-yhyvlschhr

  • MD5

    95d884c21021e67ea7e9e204a0488fa3

  • SHA1

    38786584d7caf1b36e7b72bf85099a82589c48a6

  • SHA256

    b7e4d5626ef15e8584e644e1bfaade75c1faaa54549bde7560f44bd3550281de

  • SHA512

    4af1bf9c684f2aa3dee982dca10471fb912744385fe9567039baf7109e51d70f85d3023544a0ac83595d73968406b8c269f5edb59e1b9e8fcf96759549529bfd

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

harold.accesscam.org:6051

harold.2waky.com:6051

Mutex

ed2d5ce0-ca4d-4264-be01-91a018d59d09

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    harold.2waky.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2019-07-13T12:05:45.695760236Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    6051

  • default_group

    INV TO BID

  • 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

    ed2d5ce0-ca4d-4264-be01-91a018d59d09

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    harold.accesscam.org

  • 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

      Quotation Request.pdf.scr

    • Size

      635KB

    • MD5

      95d884c21021e67ea7e9e204a0488fa3

    • SHA1

      38786584d7caf1b36e7b72bf85099a82589c48a6

    • SHA256

      b7e4d5626ef15e8584e644e1bfaade75c1faaa54549bde7560f44bd3550281de

    • SHA512

      4af1bf9c684f2aa3dee982dca10471fb912744385fe9567039baf7109e51d70f85d3023544a0ac83595d73968406b8c269f5edb59e1b9e8fcf96759549529bfd

    • NanoCore

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

    • suricata: ET MALWARE Possible NanoCore C2 60B

      suricata: ET MALWARE Possible NanoCore C2 60B

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks