Overview

overview

10

Static

static

nass.exe

windows7_x64

10

nass.exe

windows10_x64

10

Sharing

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General

  • Target

    nass.exe

  • Size

    710KB

  • Sample

    200630-5gms1kgs8j

  • MD5

    9430ffb97fd0940e0c6fcaa11d409202

  • SHA1

    17b3a43c427429aa84624ab6a7f21c3621cdc464

  • SHA256

    f1fddc0cfd9632772ba10b059d83a1bb34b01a81766e61804bc39ca3898c5211

  • SHA512

    eeadcb7f802d07d17a31648b23b732beaae11b5a9e35853af47e6d8f3d5f0f84ef3ceb621cf6e236bc1e5e6b6f18ce855446494ed548ceeeb26d9017b91d6b40

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

mogs20.hopto.org:1085

185.244.30.251:1085
Mutex

1c8e1b25-da1c-4b7f-872b-7991ecf830f7

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    185.244.30.251

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-26T22:47:50.934251036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1085

  • default_group

    ANGEL RAPHAEL

  • 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

    1c8e1b25-da1c-4b7f-872b-7991ecf830f7

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    mogs20.hopto.org

  • 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

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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks