General

  • Target

    NAME.exe

  • Size

    202KB

  • Sample

    240513-t74d6sfc38

  • MD5

    eed85e92266793c87a6f65748055a650

  • SHA1

    3aefd591917e1d3d62194d376547704f9e342d11

  • SHA256

    1d42bea84a39ae9d447cf9a1d5bf60b040d008f13fc0d3b52fa275e59e14cc36

  • SHA512

    ffe54c15e5f7a26f70bbf042f6fae3c6fd731d5799f09dfb4f4c7fc118f428cc971f558e49724c92575968f1b7c945971fb476f4ca722a03b1414e6566624a02

  • SSDEEP

    3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIXgVWLjxKXC0CSlMBjJtS9v3rO:wLV6Bta6dtJmakIM5BWvUo4MBNti6

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

Axoo-55955.portmap.io:55955

Mutex

277f5cc1-4b49-4517-93e2-ab520089f4c5

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    Axoo-55955.portmap.io

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2024-02-23T18:23:00.586719236Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    55955

  • 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

    277f5cc1-4b49-4517-93e2-ab520089f4c5

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    Axoo-55955.portmap.io

  • primary_dns_server

    1.1.1.1

  • request_elevation

    false

  • 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

      NAME.exe

    • Size

      202KB

    • MD5

      eed85e92266793c87a6f65748055a650

    • SHA1

      3aefd591917e1d3d62194d376547704f9e342d11

    • SHA256

      1d42bea84a39ae9d447cf9a1d5bf60b040d008f13fc0d3b52fa275e59e14cc36

    • SHA512

      ffe54c15e5f7a26f70bbf042f6fae3c6fd731d5799f09dfb4f4c7fc118f428cc971f558e49724c92575968f1b7c945971fb476f4ca722a03b1414e6566624a02

    • SSDEEP

      3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIXgVWLjxKXC0CSlMBjJtS9v3rO:wLV6Bta6dtJmakIM5BWvUo4MBNti6

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks