Overview

overview

10

Static

static

b73c1b9f6a...60.exe

windows7_x64

10

b73c1b9f6a...60.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b73c1b9f6a53d7ebc5656a2f4447cca7b284b1c4b439844350df140a1a5b8560

  • Size

    524KB

  • Sample

    220521-ndjj1sgfcl

  • MD5

    1c1d45a41d4ff1d382531751297d7a49

  • SHA1

    ba73c4fbf7bff1d6586c2ceb9b078428d9d9cb61

  • SHA256

    b73c1b9f6a53d7ebc5656a2f4447cca7b284b1c4b439844350df140a1a5b8560

  • SHA512

    adbeee2d53e36c7ad15f695128158cdb146721a4ae3fa36997f96ead3c1e7fc7041c95c41e1b2604bfe560c08c0bc3de3c7d818e46dbc4b4b511577f1df805cf

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

oamentyga.duckdns.org:1384

Mutex

bc43461d-8e04-481f-808d-c12cf53d039b

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2019-02-27T12:30:40.741530136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1384

  • default_group

    SpaceFroG

  • 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

    bc43461d-8e04-481f-808d-c12cf53d039b

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    oamentyga.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

      b73c1b9f6a53d7ebc5656a2f4447cca7b284b1c4b439844350df140a1a5b8560

    • Size

      524KB

    • MD5

      1c1d45a41d4ff1d382531751297d7a49

    • SHA1

      ba73c4fbf7bff1d6586c2ceb9b078428d9d9cb61

    • SHA256

      b73c1b9f6a53d7ebc5656a2f4447cca7b284b1c4b439844350df140a1a5b8560

    • SHA512

      adbeee2d53e36c7ad15f695128158cdb146721a4ae3fa36997f96ead3c1e7fc7041c95c41e1b2604bfe560c08c0bc3de3c7d818e46dbc4b4b511577f1df805cf

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks