General

  • Target

    SystemCache.exe

  • Size

    202KB

  • MD5

    a71d12a086f805f2068699d533be0baa

  • SHA1

    dffea72c4146fbeee1912f4f2aa9a2897c84c22a

  • SHA256

    2f842c94e42c4735fd18d8f53b07232a507f50a9ef023797143a0d900848b666

  • SHA512

    7c119269f31d49239e1ffe1b05ead8b9bc2947eaa29ce69d4166e385f3a64fd254773d31e589f784ee45dd6da40b219de031f587025d4c4fc4701fef2292cb9d

  • SSDEEP

    6144:gLV6Bta6dtJmakIM5xt2cK5cxxQRlsm67rBDDH:gLV6Btpmkk2cK5cxxqUn5H

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

novanot.ddns.net:54984

127.0.0.1:54984

Mutex

c7375454-94b9-48b4-b776-d36c21b5c956

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2024-05-31T06:50:58.676720536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • 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

    c7375454-94b9-48b4-b776-d36c21b5c956

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    novanot.ddns.net

  • 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

Signatures

  • Nanocore family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • SystemCache.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections