General

  • Target

    076bc5953b897ae3429d57fb7e78f25850bdd82a767f30850eda8e2a2109361c

  • Size

    914KB

  • Sample

    221127-wk9zjsbg4s

  • MD5

    aa89057d1d480673aa800fbb8da8b5a6

  • SHA1

    b9489b31c2e9f0fcc022225aaf379a835a9dbefb

  • SHA256

    076bc5953b897ae3429d57fb7e78f25850bdd82a767f30850eda8e2a2109361c

  • SHA512

    9f39fbec264105d92af205a1bf8e78d1fb360f8adf268c6a2b14972f4e196e1fb8a87ece188cd3aee6a2584d17c13d4f19d0d1d99e3484e57bbea9c5573710ba

  • SSDEEP

    24576:yrMFOPZnMPAARwFUHzY2AMoZc2hH7saA6/9wutb:W5Zn6pHs3MkhH70a95t

Malware Config

Extracted

Family

nanocore

Version

1.2.1.1

C2

jesus-christ.redirectme.net:54557

taskintelguard.ddns.net:54557

Mutex

521ad638-fffa-42fc-bb1f-12f3a95ec748

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    taskintelguard.ddns.net

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2014-09-18T05:15:02.280514336Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    54557

  • default_group

    Project School

  • 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

    521ad638-fffa-42fc-bb1f-12f3a95ec748

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    jesus-christ.redirectme.net

  • primary_dns_server

  • 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

    1.2.1.1

  • wan_timeout

    8000

Targets

    • Target

      076bc5953b897ae3429d57fb7e78f25850bdd82a767f30850eda8e2a2109361c

    • Size

      914KB

    • MD5

      aa89057d1d480673aa800fbb8da8b5a6

    • SHA1

      b9489b31c2e9f0fcc022225aaf379a835a9dbefb

    • SHA256

      076bc5953b897ae3429d57fb7e78f25850bdd82a767f30850eda8e2a2109361c

    • SHA512

      9f39fbec264105d92af205a1bf8e78d1fb360f8adf268c6a2b14972f4e196e1fb8a87ece188cd3aee6a2584d17c13d4f19d0d1d99e3484e57bbea9c5573710ba

    • SSDEEP

      24576:yrMFOPZnMPAARwFUHzY2AMoZc2hH7saA6/9wutb:W5Zn6pHs3MkhH70a95t

    • NanoCore

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

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks