Overview

overview

10

Static

static

PO2066.xlam

windows7_x64

10

PO2066.xlam

windows10_x64

1

Sharing

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General

  • Target

    PO2066.xlam

  • Size

    2.2MB

  • Sample

    210129-pngea53hn6

  • MD5

    52917277248d601b9ee96756c22e3029

  • SHA1

    6b0a6b245a1d1165d34c72cf440211984471697e

  • SHA256

    5eb27adca209ade7f74d8b6c13b196fe86ab1f3599b16007371f936d2facc375

  • SHA512

    49f309c741777ce787e018791a481993321640a294d3277cddc66b8b3219b9ce6e0c96df270992dbbd3a26f44447e574d0dd6dae08c49b46e3951c84d26ca663

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

185.140.53.183:83

nazareen12.ddns.net:83
Mutex

d2cffe5f-f975-4612-95e5-321d5f1a67bf

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    nazareen12.ddns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-11-09T21:54:08.609335036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    83

  • default_group

    A Good Start

  • 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

    d2cffe5f-f975-4612-95e5-321d5f1a67bf

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    185.140.53.183

  • 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

      PO2066.xlam

    • Size

      2.2MB

    • MD5

      52917277248d601b9ee96756c22e3029

    • SHA1

      6b0a6b245a1d1165d34c72cf440211984471697e

    • SHA256

      5eb27adca209ade7f74d8b6c13b196fe86ab1f3599b16007371f936d2facc375

    • SHA512

      49f309c741777ce787e018791a481993321640a294d3277cddc66b8b3219b9ce6e0c96df270992dbbd3a26f44447e574d0dd6dae08c49b46e3951c84d26ca663

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks