General

  • Target

    7fe0951030252a21e854df2b75f30e6495f076e99a183ad0fd422689352122f7

  • Size

    910KB

  • Sample

    210228-zz95pyh1b2

  • MD5

    7de5870b5ec0335ca31eb692f494ede1

  • SHA1

    958b605814a4eb74a2dd871579ec411ac068424f

  • SHA256

    7fe0951030252a21e854df2b75f30e6495f076e99a183ad0fd422689352122f7

  • SHA512

    5babecf24eabcfcffdebe889324292757cec3a1df36eed75eae0b395b676249126330230f3ad2334c2147888c6aa81013f53e2a63d588c0c1cffdd8dc8964137

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

codamasaru00.duckdns.org:35356

Mutex

fdd3cc2f-3fe0-4e66-8a66-86d8d3a2098c

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    codamasaru00.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2018-10-21T10:59:07.762688936Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    35356

  • default_group

    BillionsGame

  • 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

    fdd3cc2f-3fe0-4e66-8a66-86d8d3a2098c

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    codamasaru00.duckdns.org

  • 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

      7fe0951030252a21e854df2b75f30e6495f076e99a183ad0fd422689352122f7

    • Size

      910KB

    • MD5

      7de5870b5ec0335ca31eb692f494ede1

    • SHA1

      958b605814a4eb74a2dd871579ec411ac068424f

    • SHA256

      7fe0951030252a21e854df2b75f30e6495f076e99a183ad0fd422689352122f7

    • SHA512

      5babecf24eabcfcffdebe889324292757cec3a1df36eed75eae0b395b676249126330230f3ad2334c2147888c6aa81013f53e2a63d588c0c1cffdd8dc8964137

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks