Overview

overview

10

Static

static

10

52484b8fe1...94.exe

windows7-x64

10

52484b8fe1...94.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794

  • Size

    202KB

  • Sample

    240525-1jdxyabd4x

  • MD5

    60f390828078880f9ee68314e72855bf

  • SHA1

    3438423a781dfe48f5136eec74db9da6508e77be

  • SHA256

    52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794

  • SHA512

    42d4085f1f4d0cf3baa7f58a6f60f7676223d34115afbc3d94cde4f406ed34ad40aa82fec9b409fc7b088296ab10b6aa65d95b94e19fafed14cb6edb9365625f

  • SSDEEP

    6144:wLV6Bta6dtJmakIM5KKcXD+tGrXgP159WRZ:wLV6Btpmk5KcH7g1vIZ

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

wiz121.ddns.net:1990

127.0.0.1:1990
Mutex

562d3f5d-e645-4645-b571-86d856259c8f

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    37.235.1.177

  • buffer_size

    65535

  • build_time

    2022-10-31T16:22:38.531262536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1990

  • default_group

    flame

  • 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

    562d3f5d-e645-4645-b571-86d856259c8f

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    wiz121.ddns.net

  • primary_dns_server

    37.235.1.174

  • 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

      52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794

    • Size

      202KB

    • MD5

      60f390828078880f9ee68314e72855bf

    • SHA1

      3438423a781dfe48f5136eec74db9da6508e77be

    • SHA256

      52484b8fe18c196f4c01da89187d8da1cd93cfe774d318ca7d02dc17767f7794

    • SHA512

      42d4085f1f4d0cf3baa7f58a6f60f7676223d34115afbc3d94cde4f406ed34ad40aa82fec9b409fc7b088296ab10b6aa65d95b94e19fafed14cb6edb9365625f

    • SSDEEP

      6144:wLV6Bta6dtJmakIM5KKcXD+tGrXgP159WRZ:wLV6Btpmk5KcH7g1vIZ

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

      keyloggertrojanstealerspywarenanocore

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks