Possibly tries to implement anti-virtualization techniquesĪdversaries 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.
The input sample is signed with a valid certificateĪdversaries may check for the presence of a virtual machine environment (VME) or sandbox to avoid potential detection of tools and activities. The input sample is signed with a certificate Process injection is a method of executing arbitrary code in the address space of a separate live process.Īllocates virtual memory in a remote processĬode signing provides a level of authenticity on a binary from the developer and a guarantee that the binary has not been tampered with. 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. Installs hooks/patches the running process Windows processes often leverage application programming interface (API) functions to perform tasks that require reusable system resources. On Linux and macOS systems, multiple methods are supported for creating pre-scheduled and periodic background jobs: cron, (Citation: Die.
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