General

  • Target

    vttest.exe

  • Size

    202KB

  • Sample

    240716-3ylmfayhnf

  • MD5

    e271e776b4a0c29e2e06e89e37140f75

  • SHA1

    5f7f9b5bfd76ce4432b1374d9db0b13193033668

  • SHA256

    eb11c48911b2a2bc101680cffc62b62b85aaf4f9a9fa182bcb6f6932fcb5f34a

  • SHA512

    7f63588f183d8f2c85e6244f156b2e1c45ca914e2ec4b22f2284853a1998017213a71d0301dc12f05be469b5a1f1571f1283a21117b08c0e7acbdad11e4769f3

  • SSDEEP

    6144:gLV6Bta6dtJmakIM5RzxAnuBlMvBZORkZ:gLV6BtpmkoxAIFkZ

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

tax-sri.gl.at.ply.gg:9388

147.185.221.21:9388

Mutex

6d80a1d3-25cc-43dd-8b15-98c047a1a532

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    147.185.221.21

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2024-04-23T00:03:11.415295036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    9388

  • default_group

    Default

  • 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

    6d80a1d3-25cc-43dd-8b15-98c047a1a532

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    tax-sri.gl.at.ply.gg

  • primary_dns_server

    8.8.8.8

  • 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

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      vttest.exe

    • Size

      202KB

    • MD5

      e271e776b4a0c29e2e06e89e37140f75

    • SHA1

      5f7f9b5bfd76ce4432b1374d9db0b13193033668

    • SHA256

      eb11c48911b2a2bc101680cffc62b62b85aaf4f9a9fa182bcb6f6932fcb5f34a

    • SHA512

      7f63588f183d8f2c85e6244f156b2e1c45ca914e2ec4b22f2284853a1998017213a71d0301dc12f05be469b5a1f1571f1283a21117b08c0e7acbdad11e4769f3

    • SSDEEP

      6144:gLV6Bta6dtJmakIM5RzxAnuBlMvBZORkZ:gLV6BtpmkoxAIFkZ

MITRE ATT&CK Enterprise v15

Tasks