Overview

overview

10

Static

static

RFQ - samp...10.exe

windows7_x64

10

RFQ - samp...10.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    b3589d00282f83e8d833d95b8d7225e73447a530a1a282b7b33583427d08f5b1

  • Size

    401KB

  • Sample

    220521-cq2etaech7

  • MD5

    7fbb8ce5dd01d2737a2e4333182d054c

  • SHA1

    3ac88cdc010037d57fa972954bce4ab2755a51da

  • SHA256

    b3589d00282f83e8d833d95b8d7225e73447a530a1a282b7b33583427d08f5b1

  • SHA512

    d16783b3977824a1e574f5462b1e89a509f7cf5ce42b20e5b98972df1726548f31dfcef7813fad5e8e7f357fe1a4630ecc799038b6d01531592bcdb083aff5ea

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

billion1920.duckdns.org:56372

91.192.100.25:56372
Mutex

aa99d9f5-5722-4e07-9fc2-f779c77bfa3a

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    91.192.100.25

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-05-08T16:56:13.298869536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    56372

  • default_group

    7/27 1billion

  • 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

    aa99d9f5-5722-4e07-9fc2-f779c77bfa3a

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    billion1920.duckdns.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

    • Target

      RFQ - sample & specification_#R2100131410.exe

    • Size

      510KB

    • MD5

      ad0044dc21c79a4ff11f069ddc41dce7

    • SHA1

      c09ddf327210cfcdd1a3d5d39fd36dfdf79d9b56

    • SHA256

      80f6bea4ffb5f80f64b9b23b96e6ba3e3d7d5eaf1bc8bf3ea1966a6d4469c648

    • SHA512

      cc94a200fba1c8aa36cff686e40138e7753fe1b9331f0085362e48a93bb807fccc1d00fe3ab7a3143abafa8b53d8645f903d2baa8da9a2c6992b09f47c41018c

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan

    • 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.

    • 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

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks