General

  • Target

    5c5edd67aa5da6b9e26e630508d75ab1.exe

  • Size

    553KB

  • Sample

    250102-wgxvtaznds

  • MD5

    5c5edd67aa5da6b9e26e630508d75ab1

  • SHA1

    79c2622af77c9f9dbe5abd67c97b0688a7862a9f

  • SHA256

    4b18e456fb558a50380ebfb7c02fd98814fc4b41aa0f3a62c3286b633927ebb2

  • SHA512

    c1890111387f8f96061f46a4addfc4378b04b67753625ae4a019ccfaff34017fa4f612bbf32e585fdb1b86115d9cd95d167abfa70e2194544dcb4b2048ad0edf

  • SSDEEP

    12288:iLV6BtpmkdFd1v/E3zQnUIIhQ66u41HFwkMmrs0xe7Ww:AApfdFb8jQ4vNalw9o27Ww

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

82.67.51.130:54984

Mutex

757fa627-fec5-41ea-ac19-8509de526c3f

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    82.67.51.130

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2024-10-10T13:25:52.614941636Z

  • bypass_user_account_control

    false

  • bypass_user_account_control_data

    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

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    54984

  • default_group

    Default

  • 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

    757fa627-fec5-41ea-ac19-8509de526c3f

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    82.67.51.130

  • 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

      5c5edd67aa5da6b9e26e630508d75ab1.exe

    • Size

      553KB

    • MD5

      5c5edd67aa5da6b9e26e630508d75ab1

    • SHA1

      79c2622af77c9f9dbe5abd67c97b0688a7862a9f

    • SHA256

      4b18e456fb558a50380ebfb7c02fd98814fc4b41aa0f3a62c3286b633927ebb2

    • SHA512

      c1890111387f8f96061f46a4addfc4378b04b67753625ae4a019ccfaff34017fa4f612bbf32e585fdb1b86115d9cd95d167abfa70e2194544dcb4b2048ad0edf

    • SSDEEP

      12288:iLV6BtpmkdFd1v/E3zQnUIIhQ66u41HFwkMmrs0xe7Ww:AApfdFb8jQ4vNalw9o27Ww

MITRE ATT&CK Enterprise v15

Tasks