Overview

overview

10

Static

static

81a6ff876e...9c.exe

windows7_x64

10

81a6ff876e...9c.exe

windows10_x64

10

Sharing

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General

  • Target

    81a6ff876eed37e77d4424b85f28969c.exe

  • Size

    981KB

  • Sample

    210105-ztwgqzdene

  • MD5

    81a6ff876eed37e77d4424b85f28969c

  • SHA1

    955a9fed685bd82126dabf386b83edd3571fcc21

  • SHA256

    dc1cb9432a84c26de67dd7a2d9ce4d0ebf582af3862b2825f71b8e6fd12c0790

  • SHA512

    8cd949770f7e0a2af4d437a57f0b7faff67c7ace6ef03bcac13b7fcd0ae77bea47b3b78f288e06ab3b07f97389416a4f53bb8575cfb6cb2d110e31fd8d64ee03

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

79.134.225.87:1144

nazareen12.ddns.net:1144
Mutex

ba6cce4a-8474-40f3-8a06-f54f0d8bad9e

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    nazareen12.ddns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-09-21T16:18:52.563488536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1144

  • default_group

    New 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

    ba6cce4a-8474-40f3-8a06-f54f0d8bad9e

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    79.134.225.87

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      81a6ff876eed37e77d4424b85f28969c.exe

    • Size

      981KB

    • MD5

      81a6ff876eed37e77d4424b85f28969c

    • SHA1

      955a9fed685bd82126dabf386b83edd3571fcc21

    • SHA256

      dc1cb9432a84c26de67dd7a2d9ce4d0ebf582af3862b2825f71b8e6fd12c0790

    • SHA512

      8cd949770f7e0a2af4d437a57f0b7faff67c7ace6ef03bcac13b7fcd0ae77bea47b3b78f288e06ab3b07f97389416a4f53bb8575cfb6cb2d110e31fd8d64ee03

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan
    behavioral1behavioral2

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