Google SecOps
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758 detections
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BlackByte set three different registry values to escalate privileges and begin setting the stage for lateral movement and encryption
Detects modification of autostart extensibility point (ASEP) in registry
Detects modification of autostart extensibility point (ASEP) in registry
Detects direct modification of autostart extensibility point (ASEP) in registry using reg.exe
Detects registry modifications that change features of internal Windows tools (malware like Agent Tesla uses this technique)
Detects suspicious new RUN key element pointing to an executable in a suspicious folder
Detects changes to the \"DisableRestrictedAdmin\" registry value in order to disable or enable RestrictedAdmin mode.\nRestrictedAdmin mode prevents the transmission of reusable credentials to the remote system to which you connect using Remote Desktop.\nThis prevents your credentials from being harvested during the initial connection process if the remote server has been compromise
Detects modification of autostart extensibility point (ASEP) in registry
Detects potential PowerShell commands or code within registry run keys
This rule detects the execution of Mimikatz or Mimikatz-like tools by looking for specific command-line arguments commonly used by the tool. Mimikatz is a well-known post-exploitation tool used to extract plaintext passwords, hash, PIN codes, and Kerberos tickets from memory, particularly from the Local Security Authority Subsystem Service (LSASS) process. The rule identifies various Mimikatz modules and commands such as "dumpcreds", "mimikatz", "::aadcookie", "::detours", "::memssp", "::mflt", "::ncroutemon", "::ngcsign", "::printnightmare", "::skeleton", "::preshutdown", "::mstsc", "::multirdp", "rpc::", "token::", "crypto::", "dpapi::", "sekurlsa::", "kerberos::", "lsadump::", "privilege::", "process::", and "vault::". Detection of these arguments indicates an attempt to perform credential access or privilege escalation.
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