Overview

overview

10

Static

static

3

8bdde20f56...29.exe

windows7-x64

6

8bdde20f56...29.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    15bd4ca6b9d238c9eca4159e5ac550c7.bin
  • Size 1013KB
  • Sample240830-bdf3nszbrb
  • SHA256 a2f69b6a85b381ecba7e30df20879bd52ab88a81659556ca498ebf848ed7a195
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
nanocorediscoverykeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

  • nanocore

Version

  • 1.2.2.0

C2

  • e-businessloader.mywire.org:5230

  • 127.0.0.1:5230

Mutex

  • 0be0e5d9-4209-4f88-b4fe-27e7b678a0b5

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2024-03-16T21:32:38.702958636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    5230

  • default_group

    e-business

  • 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

    0be0e5d9-4209-4f88-b4fe-27e7b678a0b5

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    e-businessloader.mywire.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
      8bdde20f5655fa32fc546f3b4e66b3b2a2872c0e55a73c377245808ffd218829.exe
    • Size 1.0MB
    • SHA256 8bdde20f5655fa32fc546f3b4e66b3b2a2872c0e55a73c377245808ffd218829
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    discoverypersistencenanocorekeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks