Overview

overview

10

Static

static

3

NA_6427336...JC.exe

windows7-x64

10

NA_6427336...JC.exe

windows10-2004-x64

10

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General

  • Target

    NA_6427336ade955128d895921db_JC.exe

  • Size

    280KB

  • Sample

    230725-r2cyxsdb28

  • MD5

    07d9eeffaac90b7fcd1bf8b3930a2044

  • SHA1

    445b329dc821c72cdbd167576cb4e5654b49f1ae

  • SHA256

    6427336ade955128d895921dbb9bbcc379ad910690ff63f6deff3794a2086c8c

  • SHA512

    c318090ef0c4bd573b68b8539b87be677114e25bbdaaec5b360ac5365fc76107ee17e3533231ef80fab71f1455d690c80b950c38e0aeee480d5b0869bdbf73fc

  • SSDEEP

    6144:4mRcsQAKqVYM8AFtE3GK9U5lB88PFdvOGa7XDdK:lRcnYlRFjn8ebOG6B

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

secur3.duckdns.org:57788

127.0.0.1:57788
Mutex

24bcb08e-b9d9-4fab-833c-942bd08a17be

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2023-05-05T14:17:00.693036336Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    57788

  • 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

    24bcb08e-b9d9-4fab-833c-942bd08a17be

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    secur3.duckdns.org

  • primary_dns_server

  • 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

      NA_6427336ade955128d895921db_JC.exe

    • Size

      280KB

    • MD5

      07d9eeffaac90b7fcd1bf8b3930a2044

    • SHA1

      445b329dc821c72cdbd167576cb4e5654b49f1ae

    • SHA256

      6427336ade955128d895921dbb9bbcc379ad910690ff63f6deff3794a2086c8c

    • SHA512

      c318090ef0c4bd573b68b8539b87be677114e25bbdaaec5b360ac5365fc76107ee17e3533231ef80fab71f1455d690c80b950c38e0aeee480d5b0869bdbf73fc

    • SSDEEP

      6144:4mRcsQAKqVYM8AFtE3GK9U5lB88PFdvOGa7XDdK:lRcnYlRFjn8ebOG6B

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks