General

  • Target

    fdbaf1cf150f8ce9892cd77f8f57ee3a_JaffaCakes118

  • Size

    2.3MB

  • Sample

    241219-axetaayngv

  • MD5

    fdbaf1cf150f8ce9892cd77f8f57ee3a

  • SHA1

    30b9e7f9fd621887cc3c0d386e8f39e2d5c82229

  • SHA256

    2d68a08146c225053c8314282aca4053408e85ff77a9bbd302efe44f1db4739e

  • SHA512

    1c9b52214898992d138da884da8c360eb8a40aabb3fa8b9027bcc93686d4f1df2a77f00ecc75944eec063e896b65bc70d1e0c865c6a51e03f1894a4838a75caa

  • SSDEEP

    49152:qAoTSV3SSpwtb9rRbipPihj+dPGyFUJ8pg:qnu3nERmpPiF+9GyFUJ8K

Malware Config

Extracted

Family

nanocore

Version

1.2.2.2

C2

swagkhalifa.ddns.net:1338

Mutex

e113746a-962b-4f99-ad1e-17a39d3fb1d8

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    swagkhalifa.ddns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2015-06-25T17:24:03.224329436Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1338

  • default_group

    Agar

  • 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

    e113746a-962b-4f99-ad1e-17a39d3fb1d8

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    swagkhalifa.ddns.net

  • 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

    1.2.2.2

  • wan_timeout

    8000

Targets

    • Target

      fdbaf1cf150f8ce9892cd77f8f57ee3a_JaffaCakes118

    • Size

      2.3MB

    • MD5

      fdbaf1cf150f8ce9892cd77f8f57ee3a

    • SHA1

      30b9e7f9fd621887cc3c0d386e8f39e2d5c82229

    • SHA256

      2d68a08146c225053c8314282aca4053408e85ff77a9bbd302efe44f1db4739e

    • SHA512

      1c9b52214898992d138da884da8c360eb8a40aabb3fa8b9027bcc93686d4f1df2a77f00ecc75944eec063e896b65bc70d1e0c865c6a51e03f1894a4838a75caa

    • SSDEEP

      49152:qAoTSV3SSpwtb9rRbipPihj+dPGyFUJ8pg:qnu3nERmpPiF+9GyFUJ8K

    • NanoCore

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

    • Nanocore family

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks