Overview

overview

10

Static

static

Cea mai bu...re.exe

windows7_x64

10

Cea mai bu...re.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    02e2064a73300f66562cd43dc33d9b07e455084d417ba67a6b31b17ac807e39f

  • Size

    408KB

  • Sample

    220521-by3geafgeq

  • MD5

    63762ff348f4311b7ecac9d91d5b190f

  • SHA1

    9af7be2255da04824b6fd1ec6a276845926ea991

  • SHA256

    02e2064a73300f66562cd43dc33d9b07e455084d417ba67a6b31b17ac807e39f

  • SHA512

    bad1ce1731c296452fb94c1f710b54e274ca22a015bffc13e285e0071a1bcbf14882a16dfa7ac7f6ff1a44efe9b2da7fed7c97f3712282dd6b4e5edb459bd22f

Score
10/10
nanocorekeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

fortyu.duckdns.org:1369

127.0.0.1:1369
Mutex

d15ef5cc-4794-43a4-bdcf-4c7ad27dbd3b

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-05-10T20:37:06.542613736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    1369

  • default_group

    40build

  • 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

    d15ef5cc-4794-43a4-bdcf-4c7ad27dbd3b

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    fortyu.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

      Cea mai bună scrisoare Serviciu de curierat Notificare de expediere.exe

    • Size

      522KB

    • MD5

      567f0d332d9c0080fb37513454f6a672

    • SHA1

      46168e4736ee37c2184e367c07d0e496b40dd456

    • SHA256

      e6249562be8d8ab7fe78437565bc91c6b2aff27365f3fa33272c0f700c683f62

    • SHA512

      d1f97bb6671264ad79954c1fbf75e29f3065eba2c92029776bf5e6de1e8fdaf9b932715f53b7bdb5b3c41ebf6781e9f7f0dc5638a6d834c4c29b4c38ad7bdb2a

    Score
    10/10
    nanocorekeyloggerspywarestealertrojan

    • 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.

    • 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

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks