Overview

overview

10

Static

static

NOVA ARCHA...0).exe

windows7_x64

10

NOVA ARCHA...0).exe

windows10-2004_x64

10

Sharing

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General

  • Target

    60b68bfdc26a1a89b78cc89b2a26d3524640fcc0b8634405dc837762765a5e98

  • Size

    303KB

  • Sample

    220521-nr9y5aeaf8

  • MD5

    4a86cdc8b3b6622086206a69af71662c

  • SHA1

    a51347f46cfd871e69996b73397f52fd1a459050

  • SHA256

    60b68bfdc26a1a89b78cc89b2a26d3524640fcc0b8634405dc837762765a5e98

  • SHA512

    387f69f8a9db956cd6f7b55567246813a65d66bcb0a70b10ff1d56291e8a431872616d3e8d45cbfb9a8895548543a2205195633e40ee2e0f61cab871930c4753

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

adikaremix.linkpc.net:1790

185.140.53.13:1790
Mutex

9493864b-27d9-4410-9dcc-9a0c4732a1d5

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    185.140.53.13

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-21T11:14:38.887176036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1790

  • default_group

    June@@

  • 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

    9493864b-27d9-4410-9dcc-9a0c4732a1d5

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    adikaremix.linkpc.net

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      NOVA ARCHANTIQUITIES Official purchase order (PO.4029530).exe

    • Size

      341KB

    • MD5

      dd6344d938dc89db0608b2822068040f

    • SHA1

      233f73f424d2019128538b3650eeb1ba36525732

    • SHA256

      ebf3f5dcc1e490b1c671aee03cf66d8ac200303a0615bafecabb5a55819eb0c7

    • SHA512

      09a29fb0695dd071212189f11295d4cbffb2a05f4360896b75aa13a707515095a855edf9b85c9c58fa5dec68a4cf8c152b82599a63e732bae2897ed5f08bfd00

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks