General

  • Target

    Purchase Order061720PDF.exe

  • Size

    1.3MB

  • Sample

    200624-jjx3mqav86

  • MD5

    087c73bf612b9d9694409a763b3c270a

  • SHA1

    d033c49a30a38a59764d2a1a2eab537574b53e98

  • SHA256

    17fa709f1a866d573f997f8f1288d537de382cccc5a4f9c1811db9da34c016b2

  • SHA512

    0f767f635e0edf66333835ced8e0f377aa9158137ff891af3d7ebaa3e18193c61bd88f22896dc7269aa03d97eb1852c9dbb882fe03d637a7b8e2107150db11c3

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

forwork61420.ddns.net:3118

forwork61420.duckdns.org:3118

Mutex

713ef177-b6be-471f-adec-854b1cda1062

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    forwork61420.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-28T15:15:12.586904536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    3118

  • default_group

    TT

  • 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

    713ef177-b6be-471f-adec-854b1cda1062

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    forwork61420.ddns.net

  • 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

      Purchase Order061720PDF.exe

    • Size

      1.3MB

    • MD5

      087c73bf612b9d9694409a763b3c270a

    • SHA1

      d033c49a30a38a59764d2a1a2eab537574b53e98

    • SHA256

      17fa709f1a866d573f997f8f1288d537de382cccc5a4f9c1811db9da34c016b2

    • SHA512

      0f767f635e0edf66333835ced8e0f377aa9158137ff891af3d7ebaa3e18193c61bd88f22896dc7269aa03d97eb1852c9dbb882fe03d637a7b8e2107150db11c3

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Tasks