General

  • Target

    JaffaCakes118_0d04ec041f86bfd126715869b5f2bf48

  • Size

    638KB

  • Sample

    250602-rx6enssvas

  • MD5

    0d04ec041f86bfd126715869b5f2bf48

  • SHA1

    85566aa2831041d65674ae556c22e4b1ea4942ea

  • SHA256

    ab1b97e00fe7df779e9bb0dce8dae8cb1cb007188b49aa712613cbda502cf29d

  • SHA512

    2065799e9281b54b858b7501f3dbeedd539506a10a5608acc749e30436b0b4dd41ca030379e0a89fac55d5bfec607aa5729198e7d1063d45fb6f93dc01070e05

  • SSDEEP

    12288:SRk1ikiWP6YeR3MkLYb7UhQ6TD6qIsUEhFmpZN1JaZkb5HvLj6Cl:iudiWSYeR3ebIhpWtEEZN1EZ65Pll

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

graceland777.ddns.net:7771

Mutex

88abe1b7-73a7-478a-80b3-05251cbe93c2

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-11-10T18:05:18.611593036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    7771

  • 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

    88abe1b7-73a7-478a-80b3-05251cbe93c2

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    graceland777.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

      MRC20201030XMY, pdf.exe

    • Size

      680KB

    • MD5

      745a0884f13a2c9fac2d787e7454160f

    • SHA1

      ed1c474eb18b804a4b3270ce6ea4a7f8c6d27291

    • SHA256

      274e4f123b2129e9e8d7f6eb638e3dc5fddf524781b1a7b2819b7cc6c8ca2a89

    • SHA512

      ac010dd0512e112b7556541d555cb25d126c87017f0d4f1c01ccab52446693a30f6a5593ba1bce0545e89fc3ba179ce3b28327f5b931ac98d5b5dae867ed8e58

    • SSDEEP

      12288:YQCDqoKjkk+awDcxIEdPXukxkO08Q+w6EshUkHKEXAnbr2BBRdUXv8DtdElKPy1:iZKjkbDCIEFXukxd08z3hvqXnbrMBRmm

MITRE ATT&CK Enterprise v16

Tasks