Overview

overview

10

Static

static

SK202-8 #Y...87.exe

windows7_x64

10

SK202-8 #Y...87.exe

windows10_x64

10

Sharing

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General

  • Target

    SK202-8 #YN12-60387.exe

  • Size

    737KB

  • Sample

    211021-twydsabddj

  • MD5

    7ef62831b23949060085a8d2946523cd

  • SHA1

    5e34a833f23867351a509858fff5e74e9f120aa9

  • SHA256

    301cd4c375459544240e253b5f1fea9e0688d7d1770c69bb06dd9408960543e9

  • SHA512

    72b896e77208151be212134b623feb86b748c03a6b7c1d5c5bc457837f9c333677c598fff0361d819ac3483be167b06104b61599f3a1c0e6869bcde793ac81a0

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

mec.sytes.net:3259

Mutex

9358a53f-433c-42f5-bd3f-14ae4da528cf

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    mec.sytes.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-04-04T14:41:53.527071936Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    3259

  • default_group

    Mine

  • 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

    9358a53f-433c-42f5-bd3f-14ae4da528cf

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    mec.sytes.net

  • 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

      SK202-8 #YN12-60387.exe

    • Size

      737KB

    • MD5

      7ef62831b23949060085a8d2946523cd

    • SHA1

      5e34a833f23867351a509858fff5e74e9f120aa9

    • SHA256

      301cd4c375459544240e253b5f1fea9e0688d7d1770c69bb06dd9408960543e9

    • SHA512

      72b896e77208151be212134b623feb86b748c03a6b7c1d5c5bc457837f9c333677c598fff0361d819ac3483be167b06104b61599f3a1c0e6869bcde793ac81a0

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan
    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

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks