Overview

overview

10

Static

static

10

nanocore.exe

windows7-x64

10

nanocore.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    nanocore.payload-disk

  • Size

    202KB

  • Sample

    230206-rpvyzaec72

  • MD5

    fd77fe6af66c627606ebde92325c4939

  • SHA1

    6b5c3ad6b677a67cf151e7f7e95ece021fde56e0

  • SHA256

    0dbe3c1b57287888e4eeea2a486e5adda95bb9fce97e2bdffad47802e4d9d92f

  • SHA512

    303215f711e74395788ade64c831f2744a405cdae61fee9402d22b8ce204ce72318f8ff7a993a5c5ca432f515b789be6067f1d57d8279788cb3b2ea902f0a45f

  • SSDEEP

    3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HItmfdBFvBeiDYI343auG3UBUsr:gLV6Bta6dtJmakIM5XdBFvgiDUEszp9r

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

alertt.duckdns.org:6445

Mutex

d046c01c-51f5-4c8c-b5b9-b566d533dece

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    alertt.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2022-11-18T08:12:48.987215636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    6445

  • default_group

    RollingStone

  • 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

    d046c01c-51f5-4c8c-b5b9-b566d533dece

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    alertt.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

      nanocore.payload-disk

    • Size

      202KB

    • MD5

      fd77fe6af66c627606ebde92325c4939

    • SHA1

      6b5c3ad6b677a67cf151e7f7e95ece021fde56e0

    • SHA256

      0dbe3c1b57287888e4eeea2a486e5adda95bb9fce97e2bdffad47802e4d9d92f

    • SHA512

      303215f711e74395788ade64c831f2744a405cdae61fee9402d22b8ce204ce72318f8ff7a993a5c5ca432f515b789be6067f1d57d8279788cb3b2ea902f0a45f

    • SSDEEP

      3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HItmfdBFvBeiDYI343auG3UBUsr:gLV6Bta6dtJmakIM5XdBFvgiDUEszp9r

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks