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General

  • Target

    e5702432eadc1638116a7f7cd43d1700_JaffaCakes118

  • Size

    1.5MB

  • Sample

    240916-x2jdlavgpf

  • MD5

    e5702432eadc1638116a7f7cd43d1700

  • SHA1

    32251993f2017072da41bb948ba5ce94d9c17835

  • SHA256

    7ff819071c0cd76bbb2dfe40bcf1ad52b0028a2bc48d486a2c646b76527f6f22

  • SHA512

    882a9eaaa704ff8e5bfd37dd34d409204bed1d555bdaebfd372f2be5d959ad0dcca017e80d02fd8e47436a4b93fc645f084fc0a59384f83cd42c5994b81cd902

  • SSDEEP

    12288:JHjBJ99Y9Bs/zZIl5eYM4LvxdYz/PznEKqKoe:p1eiZS5ev4bxdo3znEKqKoe

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

213.183.40.60:1604

lambogini199.ddns.net:1604

Mutex

13a4b19d-e995-40ab-ba06-c85c22f98055

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    lambogini199.ddns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2019-01-10T20:45:10.900850236Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1604

  • default_group

    grace

  • 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

    13a4b19d-e995-40ab-ba06-c85c22f98055

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    213.183.40.60

  • 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

      e5702432eadc1638116a7f7cd43d1700_JaffaCakes118

    • Size

      1.5MB

    • MD5

      e5702432eadc1638116a7f7cd43d1700

    • SHA1

      32251993f2017072da41bb948ba5ce94d9c17835

    • SHA256

      7ff819071c0cd76bbb2dfe40bcf1ad52b0028a2bc48d486a2c646b76527f6f22

    • SHA512

      882a9eaaa704ff8e5bfd37dd34d409204bed1d555bdaebfd372f2be5d959ad0dcca017e80d02fd8e47436a4b93fc645f084fc0a59384f83cd42c5994b81cd902

    • SSDEEP

      12288:JHjBJ99Y9Bs/zZIl5eYM4LvxdYz/PznEKqKoe:p1eiZS5ev4bxdo3znEKqKoe

    • NanoCore

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks