Overview

overview

10

Static

static

10

3c1504708b...fe.exe

windows7-x64

10

3c1504708b...fe.exe

windows10-2004-x64

10

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General

  • Target

    3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe

  • Size

    926KB

  • Sample

    240523-zayqbafc5y

  • MD5

    383cd2233b0e24dd67d1d61a994cec05

  • SHA1

    5942654e0fe9b90ce57ae9c299ac669fd1eb3a3b

  • SHA256

    3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe

  • SHA512

    f9b6cc2792defade249bb3aac47bb47b4ff04fad9b11bbfe86071cdb08b9cac4bfec2dee52e2793bac0c2101345763815d62a391c6c7423f4c4136680912615a

  • SSDEEP

    24576:Hrl6kD68JmloLQfgqu4Dij/f7HcAdmjKt0Okhk:Ll328U2kfc4Kf7HlF7

Score
10/10
nanocorekeyloggerspywarestealertrojanupx

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

motherpure.duckdns.org:3920

185.214.10.57:3920
Mutex

bf795df6-2075-40d9-84eb-258bd0bbe097

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    185.214.10.57

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2019-02-22T15:40:23.303555136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    3920

  • default_group

    MAY13

  • 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

    bf795df6-2075-40d9-84eb-258bd0bbe097

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    motherpure.duckdns.org

  • 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

      3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe

    • Size

      926KB

    • MD5

      383cd2233b0e24dd67d1d61a994cec05

    • SHA1

      5942654e0fe9b90ce57ae9c299ac669fd1eb3a3b

    • SHA256

      3c1504708bff200b857ee4112b163009244e857ed93bb37b8f92a231a11c81fe

    • SHA512

      f9b6cc2792defade249bb3aac47bb47b4ff04fad9b11bbfe86071cdb08b9cac4bfec2dee52e2793bac0c2101345763815d62a391c6c7423f4c4136680912615a

    • SSDEEP

      24576:Hrl6kD68JmloLQfgqu4Dij/f7HcAdmjKt0Okhk:Ll328U2kfc4Kf7HlF7

    Score
    10/10
    nanocorekeyloggerspywarestealertrojanupx

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • UPX dump on OEP (original entry point)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks