General

  • Target

    bbcd72e82d0511c6fda963e60a70d942e39e36e37ac225f75f3f5b9aa96b3e17exe.exe

  • Size

    476KB

  • Sample

    231205-wxnbbadh3v

  • MD5

    2afed36792d08f83bca5877f808612f2

  • SHA1

    fdc5f037f4d5b27c476f3ecb987810d90c40ff95

  • SHA256

    bbcd72e82d0511c6fda963e60a70d942e39e36e37ac225f75f3f5b9aa96b3e17

  • SHA512

    7a0de4f310101b73ad6736e01661244394aa0495e297f57bdee852d4005e9961554120ea2efa111090bba6b1545a48acd5ff2a96dedec92ac0735fc76f805b42

  • SSDEEP

    6144:b8LxBnaL3xX0XBxA4a76P34sAkTJDk/+rNx0kFGE/LK3auc17tTcGrAwDVaAX:aaLWXpa7u343IJ4+Zx0Qci1rU8o6

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

multipleentry90dayscontroller.homingbeacon.net:54980

Mutex

6df769ca-fa90-4d27-be6c-663c699e6628

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-07-28T11:56:28.201018636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    54980

  • default_group

    K59

  • 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

    6df769ca-fa90-4d27-be6c-663c699e6628

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    multipleentry90dayscontroller.homingbeacon.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

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      bbcd72e82d0511c6fda963e60a70d942e39e36e37ac225f75f3f5b9aa96b3e17exe.exe

    • Size

      476KB

    • MD5

      2afed36792d08f83bca5877f808612f2

    • SHA1

      fdc5f037f4d5b27c476f3ecb987810d90c40ff95

    • SHA256

      bbcd72e82d0511c6fda963e60a70d942e39e36e37ac225f75f3f5b9aa96b3e17

    • SHA512

      7a0de4f310101b73ad6736e01661244394aa0495e297f57bdee852d4005e9961554120ea2efa111090bba6b1545a48acd5ff2a96dedec92ac0735fc76f805b42

    • SSDEEP

      6144:b8LxBnaL3xX0XBxA4a76P34sAkTJDk/+rNx0kFGE/LK3auc17tTcGrAwDVaAX:aaLWXpa7u343IJ4+Zx0Qci1rU8o6

MITRE ATT&CK Enterprise v15

Tasks