Overview

overview

10

Static

static

8

3af45339c0...53.exe

windows7_x64

8

3af45339c0...53.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3af45339c0c5cf4fff07c8f46423e5b88a7d423b76b0809a3f9952671fa19f53

  • Size

    1.4MB

  • Sample

    220703-wxh2labfhm

  • MD5

    26baf2fbfd19fc2b3fdd3bfb9ccc94d0

  • SHA1

    b956e2cc743f37cc07d68bbca6125575d55dcf5d

  • SHA256

    3af45339c0c5cf4fff07c8f46423e5b88a7d423b76b0809a3f9952671fa19f53

  • SHA512

    da130f671883287756eb2fd3163b907a1be8947f81e6a24880c06b762d5190b5ee5488a699319871aa2f48075de225e838377c5c0d92fd8702702a4a4509138f

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

noway74.ddns.net:5556

Mutex

06de780d-2603-4153-bb0d-62b9de2c5ca5

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    noway74.ddns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2018-03-22T11:00:54.031861436Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    5556

  • 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

    06de780d-2603-4153-bb0d-62b9de2c5ca5

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    noway74.ddns.net

  • 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

      3af45339c0c5cf4fff07c8f46423e5b88a7d423b76b0809a3f9952671fa19f53

    • Size

      1.4MB

    • MD5

      26baf2fbfd19fc2b3fdd3bfb9ccc94d0

    • SHA1

      b956e2cc743f37cc07d68bbca6125575d55dcf5d

    • SHA256

      3af45339c0c5cf4fff07c8f46423e5b88a7d423b76b0809a3f9952671fa19f53

    • SHA512

      da130f671883287756eb2fd3163b907a1be8947f81e6a24880c06b762d5190b5ee5488a699319871aa2f48075de225e838377c5c0d92fd8702702a4a4509138f

    Score
    10/10
    persistenceupxnanocoreevasionkeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks