Overview

overview

10

Static

static

3

gunzipped.exe

windows7-x64

10

gunzipped.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    gunzipped.exe

  • Size

    594KB

  • Sample

    240126-nc3lhadfal

  • MD5

    1dc228ba3845e137debb24d881737242

  • SHA1

    00af545608674da686d9d84adf056d1c26d8e0fb

  • SHA256

    4ba298859e61cb9c39d9d4a4d556fe6357ce0901d5d4ac6f78e6e15ced75cccb

  • SHA512

    549bde4f2dd1a5da10d6b4d7c617cf2c70c7123d7139fb9e5aa8373adb044d766ff0003566b094dab27ccfa2c6a13eb52ff2af283a3e641e2c28ee844953679f

  • SSDEEP

    12288:nEBU3YlS/ZYajCjq4HGpMqnm04T9op5Us+9wF9DvmwndDq:EBJQZYaGjVGpRm04Tmpt4wnDx

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

103.167.90.225:4251

tom7.work.gd:4251
Mutex

948c774c-c1d8-4f57-8709-ed674b265adb

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    tom7.work.gd

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2023-11-01T19:46:43.902018636Z

  • bypass_user_account_control

    false

  • bypass_user_account_control_data

    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

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4251

  • 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

    948c774c-c1d8-4f57-8709-ed674b265adb

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    103.167.90.225

  • primary_dns_server

    tom7.work.gd

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    10

  • 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

      gunzipped.exe

    • Size

      594KB

    • MD5

      1dc228ba3845e137debb24d881737242

    • SHA1

      00af545608674da686d9d84adf056d1c26d8e0fb

    • SHA256

      4ba298859e61cb9c39d9d4a4d556fe6357ce0901d5d4ac6f78e6e15ced75cccb

    • SHA512

      549bde4f2dd1a5da10d6b4d7c617cf2c70c7123d7139fb9e5aa8373adb044d766ff0003566b094dab27ccfa2c6a13eb52ff2af283a3e641e2c28ee844953679f

    • SSDEEP

      12288:nEBU3YlS/ZYajCjq4HGpMqnm04T9op5Us+9wF9DvmwndDq:EBJQZYaGjVGpRm04Tmpt4wnDx

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks