Overview

overview

10

Static

static

3

7b753fd8de...be.exe

windows7-x64

10

7b753fd8de...be.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7b753fd8de9e96827df035f1d69ee8efa593a8e6a048e5aaad113c1b1bb5adbe.exe

  • Size

    682KB

  • Sample

    241113-v5rs2avrfz

  • MD5

    3f444c1d28cd5bd308d860b5e118f1a1

  • SHA1

    2b5bd0cdea2f51251f082a059220c5c11515e495

  • SHA256

    7b753fd8de9e96827df035f1d69ee8efa593a8e6a048e5aaad113c1b1bb5adbe

  • SHA512

    859909be14a4b68f599d543485cf9b6a5e29bd053f1c1b4ba852afd08017884066bb861fa1f111f0b89b30a4a6fa25cafbd672540650c876e0e0bcef0a137cbd

  • SSDEEP

    12288:Veezo4rQ7otxmQB4r3/fuNXat1Idh+t74g8qKYgi74m241FMA7h+0bAbJzA:LQo71O/caIH+tKqKy74jA

Score
10/10
nanocorediscoverykeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

fredrchmn.duckdns.org:7788

Mutex

f09b885f-e168-4a65-b204-d7370430fd19

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    fredrchmn.duckdns.org

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2021-03-06T05:27:19.753914436Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    7788

  • 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

    f09b885f-e168-4a65-b204-d7370430fd19

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    fredrchmn.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

      7b753fd8de9e96827df035f1d69ee8efa593a8e6a048e5aaad113c1b1bb5adbe.exe

    • Size

      682KB

    • MD5

      3f444c1d28cd5bd308d860b5e118f1a1

    • SHA1

      2b5bd0cdea2f51251f082a059220c5c11515e495

    • SHA256

      7b753fd8de9e96827df035f1d69ee8efa593a8e6a048e5aaad113c1b1bb5adbe

    • SHA512

      859909be14a4b68f599d543485cf9b6a5e29bd053f1c1b4ba852afd08017884066bb861fa1f111f0b89b30a4a6fa25cafbd672540650c876e0e0bcef0a137cbd

    • SSDEEP

      12288:Veezo4rQ7otxmQB4r3/fuNXat1Idh+t74g8qKYgi74m241FMA7h+0bAbJzA:LQo71O/caIH+tKqKy74jA

    Score
    10/10
    nanocorediscoverykeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Nanocore family

      nanocore

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks