The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.Ĭontains ability to query the machine timezoneĪdversaries may attempt to get a listing of services running on remote hosts, including those that may be vulnerable to remote software exploitation.Īdversaries may attempt to gather information about attached peripheral devices and components connected to a computer system. Reads the registry for installed applications Reads information about supported languages Monitors specific registry key for changes Queries the internet cache settings (often used to hide footprints in index.dat or internet cache) Software packing is a method of compressing or encrypting an executable.Īdversaries 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 ] and ].Īdversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software. The input sample is signed with a certificate Installs hooks/patches the running processĬode signing provides a level of authenticity on a binary from the developer and a guarantee that the binary has not been tampered with. Windows processes often leverage application programming interface (API) functions to perform tasks that require reusable system resources. Opens the Kernel Security Device Driver (KsecDD) of Windows Loadable Kernel Modules (or LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand. Interacts with the primary disk partition (DR0) A bootkit is a malware variant that modifies the boot sectors of a hard drive, including the Master Boot Record (MBR) and Volume Boot Record (VBR).
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