Overview

overview

10

Static

static

invoice 2.exe

windows7_x64

10

invoice 2.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    invoice 2.exe
  • Size 867KB
  • Sample220413-wmew7aechl
  • SHA256 e27792bffcd7542e12f213e02a043e53e49e6b62aebd91dace6d1621ffb0e07c
  • MD5 SHA1 SHA512
Score
10/10
nanocoreevasionkeyloggerspywarestealersuricatatrojan

Malware Config

Extracted

Family

  • nanocore

Version

  • 1.2.2.0

C2

  • americanmedicalassociation.online:28146

  • 213.152.161.211:28146

Mutex

  • 3e6ee919-af63-442d-840b-68fb26064e33

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    213.152.161.211

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2022-01-23T17:23:04.902126236Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    28146

  • 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

    3e6ee919-af63-442d-840b-68fb26064e33

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    americanmedicalassociation.online

  • 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
      invoice 2.exe
    • Size 867KB
    • SHA256 e27792bffcd7542e12f213e02a043e53e49e6b62aebd91dace6d1621ffb0e07c
    • MD5 SHA1 SHA512
    Score
    10/10
    nanocoreevasionkeyloggerspywarestealersuricatatrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • suricata: ET MALWARE Possible NanoCore C2 60B

      suricata: ET MALWARE Possible NanoCore C2 60B

      suricata

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks