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Reads information about supported languages Installs hooks/patches the running processĪdversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software. The input sample possibly contains the RDTSCP instructionĪdversaries may interact with the Windows Registry to hide configuration information within Registry keys, remove information as part of cleaning up, or as part of other techniques to aid in persistence and execution.Īdversaries may hook into Windows application programming interface (API) functions to collect user credentials. Possibly tries to implement anti-virtualization techniques

The input sample is signed with a certificateĪdversaries may employ various means to detect and avoid virtualization and analysis environments. The input sample is signed with a valid certificate Observed AdjustTokenPrivileges API stringĪdversaries may delete files left behind by the actions of their intrusion activity.Īdversaries may perform software packing or virtual machine software protection to conceal their code.Īdversaries may create, acquire, or steal code signing materials to sign their malware or tools. Observed strings related to Windows privilegesĪdversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges.Īdversaries may inject malicious code into process via Extra Window Memory (EWM) in order to evade process-based defenses as well as possibly elevate privileges.Īdversaries may circumvent mechanisms designed to control elevate privileges to gain higher-level permissions.