General

  • Target

    wizard.exe

  • Size

    202KB

  • Sample

    230324-fkk3escc87

  • MD5

    e564b78ca0f4000710a72a67038451fa

  • SHA1

    b6635fd58b3b8ef845a3472715c204e6815c6cba

  • SHA256

    2486ac56d5f6e92a34afc9c811720e9a8e03ac6e938410f81d9681a12c536e95

  • SHA512

    47e601679808ef4dd2cf9b7181e2e894c3626d86370ab5ed30e99120752321a4cb9ae2041d865ac5d1f37a2d754968ab29b5f79447397492789d0792f4f6c4e3

  • SSDEEP

    6144:CLV6Bta6dtJmakIM5LloIQpnwDws4LUt/n74gCjlE:CLV6BtpmkKytUtf74njlE

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

klept0wiz-33913.portmap.host:33913

127.0.0.1:33913

Mutex

62ab795f-1806-406e-bcce-7e7dd7d58d41

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2023-01-02T13:11:11.494100336Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    33913

  • default_group

    VendettaTest

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2506

  • max_packet_size

    1.048576e+07

  • mutex

    62ab795f-1806-406e-bcce-7e7dd7d58d41

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    klept0wiz-33913.portmap.host

  • primary_dns_server

  • request_elevation

    true

  • restart_delay

    4997

  • 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

      wizard.exe

    • Size

      202KB

    • MD5

      e564b78ca0f4000710a72a67038451fa

    • SHA1

      b6635fd58b3b8ef845a3472715c204e6815c6cba

    • SHA256

      2486ac56d5f6e92a34afc9c811720e9a8e03ac6e938410f81d9681a12c536e95

    • SHA512

      47e601679808ef4dd2cf9b7181e2e894c3626d86370ab5ed30e99120752321a4cb9ae2041d865ac5d1f37a2d754968ab29b5f79447397492789d0792f4f6c4e3

    • SSDEEP

      6144:CLV6Bta6dtJmakIM5LloIQpnwDws4LUt/n74gCjlE:CLV6BtpmkKytUtf74njlE

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks