| REC-0001 |
Gather Spacecraft Design Information |
Threat actors may gather information about the victim SV's design that can be used for future campaigns or to help perpetuate other techniques. Information about the SV can include software, firmware, encryption type, purpose, as well as various makes and models of subsystems. |
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REC-0001.01 |
Software |
Threat actors may gather information about the victim SV's internal software that can be used for future campaigns or to help perpetuate other techniques. Information (e.g. source code, binaries, etc.) about commercial, open-source, or custom developed software may include a variety of details such as types, versions, and memory maps. Leveraging this information threat actors may target vendors of operating systems, flight software, or open-source communities to embed backdoors or for performing reverse engineering research to support offensive cyber operations. |
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REC-0001.02 |
Firmware |
Threat actors may gather information about the victim SV's firmware that can be used for future campaigns or to help perpetuate other techniques. Information about the firmware may include a variety of details such as type and versions on specific devices, which may be used to infer more information (ex. configuration, purpose, age/patch level, etc.). Leveraging this information threat actors may target firmware vendors to embed backdoors or for performing reverse engineering research to support offensive cyber operations. |
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REC-0001.03 |
Cryptographic Algorithms |
Threat actors may gather information about any cryptographic algorithms used on the victim SV's that can be used for future campaigns or to help perpetuate other techniques. Information about the algorithms can include type and private keys. Threat actors may also obtain the authentication scheme (i.e., key/password/counter values) and leverage it to establish communications for commanding the target SV or any of its subsystems. Some SVs only require authentication vice authentication and encryption, therefore once obtained, threat actors may use any number of means to command the spacecraft without needing to go through a legitimate channel. The authentication information may be obtained through reconnaissance of the ground system or retrieved from the victim SV. |
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REC-0001.04 |
Data Bus |
Threat actors may gather information about the data bus used within the victim SV that can be used for future campaigns or to help perpetuate other techniques. Information about the data bus can include the make and model which could lead to more information (ex. protocol, purpose, controller, etc.), as well as locations/addresses of major subsystems residing on the bus.
Threat actors may also gather information about the bus voltages of the victim SV. This information can include optimal power levels, connectors, range, and transfer rate. |
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REC-0001.05 |
Thermal Control System |
Threat actors may gather information about the thermal control system used with the victim SV that can be used for future campaigns or to help perpetuate other techniques. Information gathered can include type, make/model, and varies analysis programs that monitor it. |
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REC-0001.06 |
Maneuver & Control |
Threat actors may gather information about the station-keeping control systems within the victim SV that can be used for future campaigns or to help perpetuate other techniques. Information gathered can include thruster types, propulsion types, attitude sensors, and data flows associated with the relevant subsystems. |
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REC-0001.07 |
Payload |
Threat actors may gather information about the type(s) of payloads hosted on the victim SV. This information could include specific commands, make and model, and relevant software. Threat actors may also gather information about the location of the payload on the bus and internal routing as it pertains to commands within the payload itself. |
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REC-0001.08 |
Power |
Threat actors may gather information about the power system used within the victim SV. This information can include type, power intake, and internal algorithms. Threat actors may also gather information about the solar panel configurations such as positioning, automated tasks, and layout. Additionally, threat actors may gather information about the batteries used within the victim SV. This information can include the type, quantity, storage capacity, make and model, and location. |
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REC-0001.09 |
Fault Management |
Threat actors may gather information about any fault management that may be present on the victim SV. This information can help threat actors construct specific attacks that may put the SV into a fault condition and potentially a more vulnerable state depending on the fault response. |
| REC-0003 |
Gather Spacecraft Communications Information |
Threat actors may obtain information on the victim SV's communication channels in order to determine specific commands, protocols, and types. Information gathered can include commanding patterns, antenna shape and location, beacon frequency and polarization, and various transponder information. |
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REC-0003.01 |
Communications Equipment |
Threat actors may gather information regarding the communications equipment and its configuration that will be used for communicating with the victim SV. This includes:
Antenna Shape: This information can help determine the range in which it can communicate, the power of it's transmission, and the receiving patterns.
Antenna Configuration/Location: This information can include positioning, transmission frequency, wavelength, and timing.
Telemetry Signal Type: Information can include timing, radio frequency wavelengths, and other information that can provide insight into the spacecraft's telemetry system.
Beacon Frequency: This information can provide insight into where the SV is located, what it's orbit is, and how long it can take to communicate with a ground station.
Beacon Polarization: This information can help triangulate the SV as it orbits the earth and determine how a satellite must be oriented in order to communicate with the victim SV.
Transponder: This could include the number of transponders per band, transponder translation factor, transponder mappings, power utilization, and/or saturation point. |
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REC-0003.02 |
Commanding Details |
Threat actors may gather information regarding the commanding approach that will be used for communicating with the victim SV. This includes:
Commanding Signal Type: This can include timing, radio frequency wavelengths, and other information that can provide insight into the spacecraft's commanding system.
Valid Commanding Patterns: Most commonly, this comes in the form of a command database, but can also include other means that provide information on valid commands and the communication protocols used by the victim SV.
Valid Commanding Periods: This information can provide insight into when a command will be accepted by the SV and help the threat actor construct a viable attack campaign. |
| REC-0004 |
Gather Launch Information |
Threat actors may gather the launch date and time, location of the launch (country & specific site), organizations involved, launch vehicle, etc. This information can provide insight into protocols, regulations, and provide further targets for the threat actor, including specific vulnerabilities with the launch vehicle itself. |
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REC-0004.01 |
Flight Termination |
Threat actor may obtain information regarding the vehicle's flight termination system. Threat actors may use this information to perform later attacks and target the vehicle's termination system to have desired impact on mission. |
| REC-0009 |
Gather Mission Information |
Threat actors may initially seek to gain an understanding of a target mission by gathering information commonly captured in a Concept of Operations (or similar) document and related artifacts. Information of interest includes, but is not limited to:
- the needs, goals, and objectives of the system
- system overview and key elements/instruments
- modes of operations (including operational constraints)
- proposed capabilities and the underlying science/technology used to provide capabilities (i.e., scientific papers, research studies, etc.)
- physical and support environments |