General

  • Target

    9d6a392010fde55b08ddb5c3bf256e97a2546f029bd6fdac2893c6b0e2bea286

  • Size

    446KB

  • Sample

    220521-acdqgschan

  • MD5

    e29a85e1c137ef3098082351c6382689

  • SHA1

    15683ae9ddb6f6c8711b96bb3c070d558f428119

  • SHA256

    9d6a392010fde55b08ddb5c3bf256e97a2546f029bd6fdac2893c6b0e2bea286

  • SHA512

    ff4166971286a0a2db9a9b5b8a03f000b03ff0c03837a860f84a668f138d99c63312abe892f5a0acc6177c7ed8d9bfcf3b94b23e75f4fb47d98d0160cde770b6

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

apaduckdns.duckdns.org:54984

Mutex

c854b3d3-3dd5-404d-a1d0-365efd3c6134

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    apaduckdns.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-14T03:04:44.373669836Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    54984

  • default_group

    ZipoHouse

  • 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

    c854b3d3-3dd5-404d-a1d0-365efd3c6134

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    apaduckdns.duckdns.org

  • 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

      Swift Copy #66477488485.exe

    • Size

      777KB

    • MD5

      b27798b19939a49f55e20fde9fd2a0cd

    • SHA1

      c2b0d89f2f28b2c6335da97e75d99f9dc70aa856

    • SHA256

      cdbd7c6a0088e40c04fd732bc61e3eef677ae12c06bc008d826374341bd604a0

    • SHA512

      e8b4dd7ddeaf2438a41e39d25469cf61fc0482838bffa4eb9c8f126bbaf78e6fa0ef20fde0a7dc0bcfe78232820f3216908b80aa6765842135afc509a666ec13

    • NanoCore

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks