YARA signature "APT9002Strings" classified file "all.bstring" as "apt,9002" based on indicators: "%%TEMP%%\%s_p.ax,%TEMP%\uid.ax" (Author: Seth Hardy) Possibly checks for the presence of an Antivirus engineĪdversaries may use Valid Accounts to log into a computer using the Remote Desktop Protocol (RDP).Īdversaries may target user email to collect sensitive information.įound a potential E-Mail address in binary/memoryĪdversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network.Ĭontains indicators of bot communication commands Possibly tries to implement anti-virtualization techniquesĪdversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis.Ĭontains escaped byte string (often part of obfuscated shellcode)Īdversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. The input sample contains a known anti-VM trick References security related windows servicesĪdversaries may employ various means to detect and avoid virtualization and analysis environments. Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution.įound a reference to a WMI query string known to be used for VM detectionĪdversaries may modify the kernel to automatically execute programs on system boot.Īdversaries may execute their own malicious payloads by hijacking the binaries used by services.
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