Compromised Partner Site

Threat actors may compromise access to partner sites that can be used for future campaigns or to perpetuate other techniques. These sites are typically configured for communications to the primary ground station(s) or in some cases the spacecraft itself. Unlike mission operated ground systems, partner sites may provide an easier target for threat actors depending on the company, roles and responsibilities, and interests of the third-party. By compromising this infrastructure, threat actors can stage, launch, and execute an operation. Threat actors may utilize these systems for various tasks, including Execution and Exfiltration.

ID: EXF-0009
Sub-techniques: 
Notional Risk (H | M | L):  24 | 21 | 17
Related Aerospace Threat IDs:  SV-MA-7 | SV-SP-9
Related MITRE ATT&CK TTPs:  T1199
Related ESA SPACE-SHIELD TTPs:  T2039
Tactic:
Created: 2022/10/19
Last Modified: 2022/12/08

Countermeasures

ID Name Description NIST Rev5 D3FEND ISO 27001
CM0001 Protect Sensitive Information Organizations should look to identify and properly classify mission sensitive design/operations information (e.g., fault management approach) and apply access control accordingly. Any location (ground system, contractor networks, etc.) storing design information needs to ensure design info is protected from exposure, exfiltration, etc. Space system sensitive information may be classified as Controlled Unclassified Information (CUI) or Company Proprietary. Space system sensitive information can typically include a wide range of candidate material: the functional and performance specifications, any ICDs (like radio frequency, ground-to-space, etc.), command and telemetry databases, scripts, simulation and rehearsal results/reports, descriptions of uplink protection including any disabling/bypass features, failure/anomaly resolution, and any other sensitive information related to architecture, software, and flight/ground /mission operations. This could all need protection at the appropriate level (e.g., unclassified, CUI, proprietary, classified, etc.) to mitigate levels of cyber intrusions that may be conducted against the project’s networks. Stand-alone systems and/or separate database encryption may be needed with controlled access and on-going Configuration Management to ensure changes in command procedures and critical database areas are tracked, controlled, and fully tested to avoid loss of science or the entire mission. Sensitive documentation should only be accessed by personnel with defined roles and a need to know. Well established access controls (roles, encryption at rest and transit, etc.) and data loss prevention (DLP) technology are key countermeasures. The DLP should be configured for the specific data types in question. AC-25 AC-3(11) AC-4(23) AC-4(25) AC-4(6) CA-3 CM-12 CM-12(1) PL-8 PL-8(1) PM-11 PM-17 SA-3 SA-3(1) SA-3(2) SA-4(12) SA-4(12) SA-5 SA-8 SA-8(19) SA-9(7) SC-16 SC-16(1) SC-8(1) SC-8(3) SI-12 SI-21 SI-23 SR-12 SR-7 D3-AI D3-AVE D3-NVA D3-CH D3-CBAN D3-CTS D3-PA D3-FAPA D3-SAOR A.8.4 A.8.11 A.8.10 A.5.14 A.8.21 A.5.8 A.5.2 A.5.8 A.8.25 A.8.31 A.8.33 7.5.1 7.5.2 7.5.3 A.5.37 A.8.27 A.8.28 A.5.33 A.8.10 A.5.22
CM0052 Insider Threat Protection Establish policy and procedures to prevent individuals (i.e., insiders) from masquerading as individuals with valid access to areas where commanding of the spacecraft is possible. Establish an Insider Threat Program to aid in the prevention of people with authorized access performing malicious activities. AC-14 AC-3(11) AC-3(13) AC-3(15) AC-6 AT-2 AT-2(2) AT-2(4) AT-2(5) AT-2(6) AU-10 AU-12 AU-13 AU-6 AU-7 CA-7 CP-2 IA-12 IA-12(1) IA-12(2) IA-12(3) IA-12(4) IA-12(5) IA-12(6) IA-4 IR-2(3) IR-4 IR-4(6) IR-4(7) MA-7 MP-7 PE-2 PL-8 PL-8(1) PM-12 PM-14 PS-3 PS-4 PS-5 PS-8 RA-10 SA-3 SA-8 SC-38 SC-7 SI-4 SR-11(2) D3-OAM D3-AM D3-OM D3-CH D3-SPP D3-MFA D3-UAP D3-UBA A.8.4 A.5.15 A.8.2 A.8.18 7.3 A.6.3 A.8.7 A.5.25 A.6.8 A.8.15 A.8.15 A.8.12 A.8.16 9.1 9.3.2 9.3.3 A.5.36 7.5.1 7.5.2 7.5.3 A.5.2 A.5.29 A.8.1 A.5.16 A.5.25 A.5.26 A.5.27 A.5.10 A.7.10 A.7.2 A.5.8 A.6.1 A.5.11 A.6.5 A.5.11 A.6.5 7.3 A.6.4 A.5.7 A.5.2 A.5.8 A.8.25 A.8.31 A.8.27 A.8.28 A.5.14 A.8.16 A.8.20 A.8.22 A.8.23 A.8.26 A.8.16
CM0039 Least Privilege Employ the principle of least privilege, allowing only authorized processes which are necessary to accomplish assigned tasks in accordance with system functions. Ideally maintain a separate execution domain for each executing process. AC-2 AC-3(13) AC-3(15) AC-4(2) AC-6 CA-3(6) CM-7 CM-7(5) CM-7(8) PL-8 PL-8(1) SA-17(7) SA-3 SA-4(9) SA-8 SA-8(13) SA-8(14) SA-8(15) SA-8(19) SA-8(3) SA-8(4) SA-8(9) SC-2(2) SC-32(1) SC-49 SC-50 SC-7(29) D3-MAC D3-EI D3-HBPI D3-KBPI D3-PSEP D3-MBT D3-PCSV D3-LFP D3-UBA A.5.16 A.5.18 A.8.2 A.5.15 A.8.2 A.8.18 A.8.19 A.8.19 A.5.8 A.5.2 A.5.8 A.8.25 A.8.31 A.8.27 A.8.28
CM0005 Ground-based Countermeasures This countermeasure is focused on the protection of terrestrial assets like ground networks and development environments/contractor networks, etc. Traditional detection technologies and capabilities would be applicable here. Utilizing resources from NIST CSF to properly secure these environments using identify, protect, detect, recover, and respond is likely warranted. Additionally, NISTIR 8401 may provide resources as well since it was developed to focus on ground-based security for space systems (https://nvlpubs.nist.gov/nistpubs/ir/2022/NIST.IR.8401.ipd.pdf). Furthermore, the MITRE ATT&CK framework provides IT focused TTPs and their mitigations https://attack.mitre.org/mitigations/enterprise/. Several recommended NIST 800-53 Rev5 controls are provided for reference when designing ground systems/networks. AC-1 AC-10 AC-11 AC-11(1) AC-12 AC-12(1) AC-14 AC-16 AC-16(6) AC-17 AC-17 AC-17(1) AC-17(10) AC-17(2) AC-17(3) AC-17(4) AC-17(6) AC-17(9) AC-18 AC-18 AC-18(1) AC-18(3) AC-18(4) AC-18(5) AC-19 AC-19(5) AC-2 AC-2 AC-2(1) AC-2(11) AC-2(12) AC-2(13) AC-2(2) AC-2(3) AC-2(4) AC-2(9) AC-20 AC-20(1) AC-20(2) AC-20(3) AC-20(5) AC-21 AC-22 AC-3 AC-3(11) AC-3(13) AC-3(15) AC-3(4) AC-4 AC-4(23) AC-4(24) AC-4(25) AC-4(26) AC-4(31) AC-4(32) AC-6 AC-6(1) AC-6(10) AC-6(2) AC-6(3) AC-6(5) AC-6(8) AC-6(9) AC-7 AC-8 AT-2(4) AT-2(4) AT-2(5) AT-2(6) AT-3 AT-3(2) AT-4 AU-10 AU-11 AU-12 AU-12(1) AU-12(3) AU-14 AU-14(1) AU-14(3) AU-2 AU-3 AU-3(1) AU-4 AU-4(1) AU-5 AU-5(1) AU-5(2) AU-5(5) AU-6 AU-6(1) AU-6(3) AU-6(4) AU-6(5) AU-6(6) AU-7 AU-7(1) AU-8 AU-9 AU-9(2) AU-9(3) AU-9(4) CA-3 CA-3 CA-3(6) CA-3(7) CA-7 CA-7(1) CA-7(6) CA-8 CA-8(1) CA-8(1) CA-9 CM-10(1) CM-11 CM-11 CM-11(2) CM-11(3) CM-12 CM-12(1) CM-14 CM-2 CM-2(2) CM-2(3) CM-2(7) CM-3 CM-3(1) CM-3(2) CM-3(4) CM-3(5) CM-3(6) CM-3(7) CM-3(7) CM-3(8) CM-4 CM-5(1) CM-5(5) CM-6 CM-6(1) CM-6(2) CM-7 CM-7(1) CM-7(2) CM-7(3) CM-7(5) CM-7(8) CM-7(8) CM-7(9) CM-8 CM-8(1) CM-8(2) CM-8(3) CM-8(4) CM-9 CP-10 CP-10(2) CP-10(4) CP-2 CP-2 CP-2(2) CP-2(5) CP-2(8) CP-3(1) CP-4(1) CP-4(2) CP-4(5) CP-8 CP-8(1) CP-8(2) CP-8(3) CP-8(4) CP-8(5) CP-9 CP-9(1) CP-9(2) CP-9(3) IA-11 IA-12 IA-12(1) IA-12(2) IA-12(3) IA-12(4) IA-12(5) IA-12(6) IA-2 IA-2(1) IA-2(12) IA-2(2) IA-2(5) IA-2(6) IA-2(8) IA-3 IA-3(1) IA-4 IA-4(9) IA-5 IA-5(1) IA-5(13) IA-5(14) IA-5(2) IA-5(7) IA-5(8) IA-6 IA-7 IA-8 IR-2 IR-2(2) IR-2(3) IR-3 IR-3(1) IR-3(2) IR-3(3) IR-4 IR-4(1) IR-4(10) IR-4(11) IR-4(11) IR-4(12) IR-4(13) IR-4(14) IR-4(3) IR-4(4) IR-4(5) IR-4(6) IR-4(7) IR-4(8) IR-5 IR-5(1) IR-6 IR-6(1) IR-6(2) IR-7 IR-7(1) IR-8 MA-2 MA-3 MA-3(1) MA-3(2) MA-3(3) MA-4 MA-4(1) MA-4(3) MA-4(6) MA-4(7) MA-5(1) MA-6 MA-7 MP-2 MP-3 MP-4 MP-5 MP-6 MP-6(3) MP-7 PE-3(7) PL-10 PL-11 PL-8 PL-8(1) PL-8(2) PL-9 PL-9 PM-11 PM-16(1) PM-17 PM-30 PM-30(1) PM-31 PM-32 RA-10 RA-3(1) RA-3(2) RA-3(2) RA-3(3) RA-3(4) RA-5 RA-5(10) RA-5(11) RA-5(2) RA-5(4) RA-5(5) RA-7 RA-9 RA-9 SA-10 SA-10(1) SA-10(2) SA-10(7) SA-11 SA-11 SA-11(2) SA-11(4) SA-11(7) SA-11(9) SA-15 SA-15(3) SA-15(7) SA-17 SA-17 SA-2 SA-2 SA-22 SA-3 SA-3 SA-3(1) SA-3(2) SA-3(2) SA-4 SA-4 SA-4(1) SA-4(10) SA-4(12) SA-4(2) SA-4(3) SA-4(3) SA-4(5) SA-4(5) SA-4(7) SA-4(9) SA-4(9) SA-5 SA-8 SA-8 SA-8(14) SA-8(15) SA-8(18) SA-8(21) SA-8(22) SA-8(23) SA-8(24) SA-8(29) SA-8(9) SA-9 SA-9 SA-9(1) SA-9(2) SA-9(6) SA-9(7) SC-10 SC-12 SC-12(1) SC-12(6) SC-13 SC-15 SC-16(2) SC-16(3) SC-18(1) SC-18(2) SC-18(3) SC-18(4) SC-2 SC-2(2) SC-20 SC-21 SC-22 SC-23 SC-23(1) SC-23(3) SC-23(5) SC-24 SC-28 SC-28(1) SC-28(3) SC-3 SC-38 SC-39 SC-4 SC-45 SC-45(1) SC-45(1) SC-45(2) SC-49 SC-5 SC-5(1) SC-5(2) SC-5(3) SC-50 SC-51 SC-7 SC-7(10) SC-7(11) SC-7(12) SC-7(13) SC-7(14) SC-7(18) SC-7(21) SC-7(25) SC-7(29) SC-7(3) SC-7(4) SC-7(5) SC-7(5) SC-7(7) SC-7(8) SC-7(9) SC-8 SC-8(1) SC-8(2) SC-8(5) SI-10 SI-10(3) SI-10(6) SI-11 SI-12 SI-14(3) SI-16 SI-19(4) SI-2 SI-2(2) SI-2(3) SI-2(6) SI-21 SI-3 SI-3 SI-3(10) SI-3(10) SI-4 SI-4(1) SI-4(10) SI-4(11) SI-4(12) SI-4(13) SI-4(14) SI-4(15) SI-4(16) SI-4(17) SI-4(2) SI-4(20) SI-4(22) SI-4(23) SI-4(24) SI-4(25) SI-4(4) SI-4(5) SI-5 SI-5(1) SI-6 SI-7 SI-7 SI-7(1) SI-7(17) SI-7(2) SI-7(5) SI-7(7) SI-7(8) SR-1 SR-1 SR-10 SR-11 SR-11 SR-11(1) SR-11(2) SR-11(3) SR-12 SR-2 SR-2(1) SR-3 SR-3(1) SR-3(2) SR-3(2) SR-3(3) SR-4 SR-4(1) SR-4(2) SR-4(3) SR-4(4) SR-5 SR-5 SR-5(1) SR-5(2) SR-6 SR-6(1) SR-6(1) SR-7 SR-7 SR-8 SR-9 SR-9(1) Nearly all D3FEND Techniques apply to Ground 5.2 5.3 7.5.1 7.5.2 7.5.3 A.5.1 A.5.2 A.5.4 A.5.15 A.5.31 A.5.36 A.5.37 A.5.16 A.5.18 A.8.2 A.8.16 A.5.15 A.5.33 A.8.3 A.8.4 A.8.18 A.8.20 A.8.2 A.8.4 A.5.14 A.8.22 A.8.23 A.8.11 A.8.10 A.5.15 A.8.2 A.8.18 A.8.5 A.8.5 A.7.7 A.8.1 A.5.14 A.6.7 A.8.1 A.8.16 A.5.14 A.8.1 A.8.20 A.5.14 A.7.9 A.8.1 A.5.14 A.7.9 A.8.20 A.6.3 A.8.15 A.8.15 A.8.6 A.5.25 A.6.8 A.8.15 A.7.4 A.8.17 A.5.33 A.8.15 A.5.28 A.8.15 A.8.15 A.8.15 A.5.14 A.8.21 9.1 9.3.2 9.3.3 A.5.36 9.2.2 A.8.9 A.8.9 8.1 9.3.3 A.8.9 A.8.32 A.8.9 A.8.9 A.8.9 A.8.9 A.8.19 A.8.19 A.5.9 A.8.9 A.5.2 A.8.9 A.8.19 7.5.1 7.5.2 7.5.3 A.5.2 A.5.29 A.8.1 A.8.6 A.5.30 A.5.30 A.5.29 A.7.11 A.5.29 A.5.33 A.8.13 A.5.29 A.5.16 A.5.16 A.5.16 A.5.17 A.8.5 A.5.16 A.6.3 A.5.25 A.5.26 A.5.27 A.8.16 A.5.5 A.6.8 7.5.1 7.5.2 7.5.3 A.5.24 A.7.10 A.7.13 A.8.10 A.8.10 A.8.16 A.8.10 A.7.13 A.5.10 A.7.7 A.7.10 A.5.13 A.5.10 A.7.7 A.7.10 A.8.10 A.5.10 A.7.9 A.7.10 A.5.10 A.7.10 A.7.14 A.8.10 A.5.10 A.7.10 A.5.8 A.5.7 4.4 6.2 7.5.1 7.5.2 7.5.3 10.2 4.4 6.2 7.4 7.5.1 7.5.2 7.5.3 9.1 9.2.2 10.1 10.2 A.8.8 6.1.3 8.3 10.2 A.5.22 A.5.7 A.5.2 A.5.8 A.8.25 A.8.31 A.8.33 8.1 A.5.8 A.5.20 A.5.23 A.8.29 A.8.30 A.8.28 7.5.1 7.5.2 7.5.3 A.5.37 A.8.27 A.8.28 A.5.2 A.5.4 A.5.8 A.5.14 A.5.22 A.5.23 A.8.21 A.8.9 A.8.28 A.8.30 A.8.32 A.8.29 A.8.30 A.5.8 A.8.25 A.8.25 A.8.27 A.8.6 A.5.14 A.8.16 A.8.20 A.8.22 A.8.23 A.8.26 A.8.23 A.8.12 A.5.10 A.5.14 A.8.20 A.8.26 A.5.33 A.8.20 A.8.24 A.8.24 A.8.26 A.5.31 A.5.14 A.5.10 A.5.33 A.6.8 A.8.8 A.8.32 A.8.7 A.8.16 A.8.16 A.8.16 A.8.16 A.5.6 A.8.11 A.8.10 5.2 5.3 7.5.1 7.5.2 7.5.3 A.5.1 A.5.2 A.5.4 A.5.19 A.5.31 A.5.36 A.5.37 A.5.19 A.5.20 A.5.21 A.8.30 A.5.20 A.5.21 A.5.21 A.8.30 A.5.20 A.5.21 A.5.23 A.8.29 A.5.22 A.5.22
CM0038 Segmentation Identify the key system components or capabilities that require isolation through physical or logical means. Information should not be allowed to flow between partitioned applications unless explicitly permitted by security policy. Isolate mission critical functionality from non-mission critical functionality by means of an isolation boundary (implemented via partitions) that controls access to and protects the integrity of, the hardware, software, and firmware that provides that functionality. Enforce approved authorizations for controlling the flow of information within the spacecraft and between interconnected systems based on the defined security policy that information does not leave the spacecraft boundary unless it is encrypted. Implement boundary protections to separate bus, communications, and payload components supporting their respective functions. AC-4 AC-4(14) AC-4(2) AC-4(24) AC-4(26) AC-4(31) AC-4(32) AC-4(6) AC-6 CA-3 CA-3(7) PL-8 PL-8(1) SA-3 SA-8 SA-8(13) SA-8(15) SA-8(18) SA-8(3) SA-8(4) SA-8(9) SC-16(3) SC-2(2) SC-3 SC-3(4) SC-32 SC-32(1) SC-32(1) SC-39 SC-4 SC-49 SC-50 SC-6 SC-7(20) SC-7(21) SC-7(29) SC-7(5) SI-17 SI-4(7) D3-NI D3-BDI D3-NTF D3-ITF D3-OTF D3-EI D3-HBPI D3-KBPI D3-MAC D3-RRID D3-EAL D3-EDL D3-IOPR D3-SCF A.5.14 A.8.22 A.8.23 A.5.15 A.8.2 A.8.18 A.5.14 A.8.21 A.5.8 A.5.2 A.5.8 A.8.25 A.8.31 A.8.27 A.8.28

References