Overview

overview

10

Static

static

6f6a956472...01.exe

windows7_x64

10

6f6a956472...01.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    6f6a956472613361087e326a732044349891e4ebaff99b2278836389cabdec01

  • Size

    462KB

  • Sample

    220415-a5tmeafaap

  • MD5

    48d86934fb781685122dfcdae8e4f256

  • SHA1

    538e07a3422df1b78540849ab02a69097435adf8

  • SHA256

    6f6a956472613361087e326a732044349891e4ebaff99b2278836389cabdec01

  • SHA512

    aacaa639400595e66ed86ed69619eae9c5f22882b1a3119d272f8b9af5f1d03212d800813ba66a09a3fd0bda3dbcd6ef6b14eeceafa9b61c40470525af989c16

Score
10/10
nanocoreparallaxevasionkeyloggerratspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

niiarmah.kozow.com:9301

Mutex

ef42b77b-c8cc-45cb-b0b4-e774d77e37ba

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-08-21T18:37:07.916019536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    9301

  • 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

    ef42b77b-c8cc-45cb-b0b4-e774d77e37ba

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    niiarmah.kozow.com

  • 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

      6f6a956472613361087e326a732044349891e4ebaff99b2278836389cabdec01

    • Size

      462KB

    • MD5

      48d86934fb781685122dfcdae8e4f256

    • SHA1

      538e07a3422df1b78540849ab02a69097435adf8

    • SHA256

      6f6a956472613361087e326a732044349891e4ebaff99b2278836389cabdec01

    • SHA512

      aacaa639400595e66ed86ed69619eae9c5f22882b1a3119d272f8b9af5f1d03212d800813ba66a09a3fd0bda3dbcd6ef6b14eeceafa9b61c40470525af989c16

    Score
    10/10
    nanocoreparallaxevasionkeyloggerratspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • ParallaxRat

      ParallaxRat is a multipurpose RAT written in MASM.

      ratparallax

    • 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 Enterprise v6

Tasks