Overview

overview

10

Static

static

3

b2c04bb4-1...90.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b2c04bb4-1039-4836-bca6-bd4211df1190

  • Size

    524KB

  • Sample

    241204-zr1aga1kex

  • MD5

    81ffddf2c1d7905204a67f6577e2dc68

  • SHA1

    a89c37a3e12a46ac714887d509a1849791b4b244

  • SHA256

    5713df54ae15a1a47a87436d1c7ddc06338f9c31276880d6d2ae29d2655313e7

  • SHA512

    b871a001fa251a9af36788ceda94ece6772a5f318120db5cada7643e66da7978d0a0f373ab271c15b45a0947f1161ee60284c0621e25e07ea81864a3c8945e4a

  • SSDEEP

    6144:dLeno+U3zituONCfDq/ib4IKEQwpUgQ/Fn7r+DHZ8q6PTZKWCaYVZ6qXW4bPwDJr:sRC+ab4aQlhFnPA81X/Y1cNm+1v6pP

Score
10/10
nanocorediscoveryevasionexecutionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

original-financial.gl.at.ply.gg:28916

Mutex

d516db18-d565-4fff-a872-0ad0fd1f18ca

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    original-financial.gl.at.ply.gg

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2024-09-13T19:32:56.304391136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    28916

  • 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

    d516db18-d565-4fff-a872-0ad0fd1f18ca

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

  • 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

      b2c04bb4-1039-4836-bca6-bd4211df1190

    • Size

      524KB

    • MD5

      81ffddf2c1d7905204a67f6577e2dc68

    • SHA1

      a89c37a3e12a46ac714887d509a1849791b4b244

    • SHA256

      5713df54ae15a1a47a87436d1c7ddc06338f9c31276880d6d2ae29d2655313e7

    • SHA512

      b871a001fa251a9af36788ceda94ece6772a5f318120db5cada7643e66da7978d0a0f373ab271c15b45a0947f1161ee60284c0621e25e07ea81864a3c8945e4a

    • SSDEEP

      6144:dLeno+U3zituONCfDq/ib4IKEQwpUgQ/Fn7r+DHZ8q6PTZKWCaYVZ6qXW4bPwDJr:sRC+ab4aQlhFnPA81X/Y1cNm+1v6pP

    Score
    10/10
    nanocorediscoveryevasionexecutionkeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Nanocore family

      nanocore

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Checks whether UAC is enabled

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks