远程服务漏洞利用

APT28 exploited a Windows SMB Remote Code Execution Vulnerability to conduct lateral movement.^[1][2][3]

Bad Rabbit used the EternalRomance SMB exploit to spread through victim networks.^[4]

Conficker exploited the MS08-067 Windows vulnerability for remote code execution through a crafted RPC request.^[5]

Dragonfly has exploited a Windows Netlogon vulnerability (CVE-2020-1472) to obtain access to Windows Active Directory servers.^[6]

Earth Lusca has used Mimikatz to exploit a domain controller via the ZeroLogon exploit (CVE-2020-1472).^[7]

Ember Bear has used exploits for vulnerabilities such as MS17-010, also known as Eternal Blue, during operations.^[8]

Emotet has been seen exploiting SMB via a vulnerability exploit like EternalBlue (MS17-010) to achieve lateral movement and propagation.^{[9][10][11][12]}

Empire has a limited number of built-in modules for exploiting remote SMB, JBoss, and Jenkins servers.^[13]

FIN7 has exploited ZeroLogon (CVE-2020-1472) against vulnerable domain controllers.^[14]

Flame can use MS10-061 to exploit a print spooler vulnerability in a remote system with a shared printer in order to move laterally.^[15][16]

Fox Kitten has exploited known vulnerabilities in remote services including RDP.^[17][18][19]

InvisiMole can spread within a network via the BlueKeep (CVE-2019-0708) and EternalBlue (CVE-2017-0144) vulnerabilities in RDP and SMB respectively.^[20]

Lucifer can exploit multiple vulnerabilities including EternalBlue (CVE-2017-0144) and EternalRomance (CVE-2017-0144).^[21]

menuPass has used tools to exploit the ZeroLogon vulnerability (CVE-2020-1472).^[22]

MuddyWater has exploited the Microsoft Netlogon vulnerability (CVE-2020-1472).^[23]

NotPetya can use two exploits in SMBv1, EternalBlue and EternalRomance, to spread itself to other remote systems on the network.^[24][25][26]

PoshC2 contains a module for exploiting SMB via EternalBlue.^[27]

QakBot can move laterally using worm-like functionality through exploitation of SMB.^[28]

Stuxnet propagates using the MS10-061 Print Spooler and MS08-067 Windows Server Service vulnerabilities.^[29]

Threat Group-3390 has exploited MS17-010 to move laterally to other systems on the network.^[30]

Tonto Team has used EternalBlue exploits for lateral movement.^[31]

TrickBot utilizes EternalBlue and EternalRomance exploits for lateral movement in the modules wormwinDll, wormDll, mwormDll, nwormDll, tabDll.^[32]

WannaCry uses an exploit in SMBv1 to spread itself to other remote systems on a network.^[33][34][35]

Wizard Spider has exploited or attempted to exploit Zerologon (CVE-2020-1472) and EternalBlue (MS17-010) vulnerabilities.^[36][37][38]

Make it difficult for adversaries to advance their operation through exploitation of undiscovered or unpatched vulnerabilities by using sandboxing. Other types of virtualization and application microsegmentation may also mitigate the impact of some types of exploitation. Risks of additional exploits and weaknesses in these systems may still exist. ^[39]

Minimize available services to only those that are necessary.

Security applications that look for behavior used during exploitation such as Windows Defender Exploit Guard (WDEG) and the Enhanced Mitigation Experience Toolkit (EMET) can be used to mitigate some exploitation behavior. ^[40] Control flow integrity checking is another way to potentially identify and stop a software exploit from occurring. ^[41] Many of these protections depend on the architecture and target application binary for compatibility and may not work for all software or services targeted.

Segment networks and systems appropriately to reduce access to critical systems and services to controlled methods.

Minimize permissions and access for service accounts to limit impact of exploitation.

Develop a robust cyber threat intelligence capability to determine what types and levels of threat may use software exploits and 0-days against a particular organization.

Update software regularly by employing patch management for internal enterprise endpoints and servers.

Regularly scan the internal network for available services to identify new and potentially vulnerable services.