Overview

overview

10

Static

static

34b29da150...61.exe

windows7-x64

10

34b29da150...61.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    34b29da15099686b06efea5d8c9c5dc82afaaa346c63354df6fb3b6377f21461

  • Size

    569KB

  • Sample

    221021-xlafrabdaq

  • MD5

    71d4a646c0eb434d761da6bff2a4d360

  • SHA1

    9dbdf620044a47a866af63197c11e749c067f885

  • SHA256

    34b29da15099686b06efea5d8c9c5dc82afaaa346c63354df6fb3b6377f21461

  • SHA512

    561e229d88112adecaec76547740d6f197acb9ab262e7dcc4a365e91c9d5e21adb667a848f7f07b67fc5cbb782d589fd674783ddd335cfbcc5f504de79537d6e

  • SSDEEP

    12288:qRdbPfBY82sEUutQAectXLYXozBUQIP4dSP6ZCwJnwrwFIQ:E5vYUwQAecYozB0A5nwrj

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.2

C2

Dres199.ddns.net:59

Mutex

31a52d57-b280-4dc8-8582-23d97140cbb3

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2015-05-21T16:00:55.188929836Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    59

  • 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

    31a52d57-b280-4dc8-8582-23d97140cbb3

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    Dres199.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

    1.2.2.2

  • wan_timeout

    8000

Targets

    • Target

      34b29da15099686b06efea5d8c9c5dc82afaaa346c63354df6fb3b6377f21461

    • Size

      569KB

    • MD5

      71d4a646c0eb434d761da6bff2a4d360

    • SHA1

      9dbdf620044a47a866af63197c11e749c067f885

    • SHA256

      34b29da15099686b06efea5d8c9c5dc82afaaa346c63354df6fb3b6377f21461

    • SHA512

      561e229d88112adecaec76547740d6f197acb9ab262e7dcc4a365e91c9d5e21adb667a848f7f07b67fc5cbb782d589fd674783ddd335cfbcc5f504de79537d6e

    • SSDEEP

      12288:qRdbPfBY82sEUutQAectXLYXozBUQIP4dSP6ZCwJnwrwFIQ:E5vYUwQAecYozB0A5nwrj

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks