General

  • Target

    b98590b676fde76327a1d35fa71e3b81_JaffaCakes118

  • Size

    482KB

  • Sample

    240617-xn68havalk

  • MD5

    b98590b676fde76327a1d35fa71e3b81

  • SHA1

    952034dbaf71770ca627ae5035f67edafff76039

  • SHA256

    5389ee161d9b71caa3c663af220b8514fe61eb7d07442475deb648455e0d0c6f

  • SHA512

    dc44273d193a253a312a389132cda4563d313c2b66f10931af5b923793cb44a2f5710920c2f03fd65aa8a2f38a7009ce6b32e7d9ba6b316345d04f0b6f08cee6

  • SSDEEP

    6144:YDwOHsMY7n/VaQseb9pKML7Z6brCLHeXU5lbh9foYWQKD+kI9N:xOiDdaxFMsbOLMUT9V5E+b

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

mailsiro.casacam.net:9034

joutd.mywire.org:9034

Mutex

9bb4cb95-db21-4186-b788-e6f8e08d65cd

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    joutd.mywire.org

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2020-01-20T23:01:37.754502236Z

  • bypass_user_account_control

    false

  • bypass_user_account_control_data

    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

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    9034

  • default_group

    corona2

  • 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

    9bb4cb95-db21-4186-b788-e6f8e08d65cd

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    mailsiro.casacam.net

  • primary_dns_server

  • request_elevation

    false

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • set_critical_process

    false

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      b98590b676fde76327a1d35fa71e3b81_JaffaCakes118

    • Size

      482KB

    • MD5

      b98590b676fde76327a1d35fa71e3b81

    • SHA1

      952034dbaf71770ca627ae5035f67edafff76039

    • SHA256

      5389ee161d9b71caa3c663af220b8514fe61eb7d07442475deb648455e0d0c6f

    • SHA512

      dc44273d193a253a312a389132cda4563d313c2b66f10931af5b923793cb44a2f5710920c2f03fd65aa8a2f38a7009ce6b32e7d9ba6b316345d04f0b6f08cee6

    • SSDEEP

      6144:YDwOHsMY7n/VaQseb9pKML7Z6brCLHeXU5lbh9foYWQKD+kI9N:xOiDdaxFMsbOLMUT9V5E+b

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Tasks