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2018-12-20 14:32:13 -05:00

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{
"category": "Adversary Tactics",
"channel": "ESCU",
"creation_date": "2017-04-19",
"description": "Monitor for activities and techniques associated with maintaining persistence on a Windows system--a sign that an adversary may have compromised your environment.",
"id": "30874d4f-20a1-488f-85ec-5d52ef74e3f9",
"maintainers": [
{
"company": "Splunk",
"email": "davidd@splunk.com",
"name": "David Dorsey"
},
{
"company": "Splunk",
"email": "bpatel@splunk.com",
"name": "Bhavin Patel"
}
],
"modification_date": "2018-05-31",
"name": "Windows Persistence Techniques",
"narrative": "Maintaining persistence is one of the first steps taken by attackers after the initial compromise. Attackers leverage various custom and built-in tools to ensure survivability and persistent access within a compromised enterprise. This Analytic Story provides searches to help you identify various behaviors used by attackers to maintain persistent access to a Windows environment.",
"original_authors": [
{
"company": "Splunk",
"email": "davidd@splunk.com",
"name": "David Dorsey"
},
{
"company": "Splunk",
"email": "bpatel@splunk.com",
"name": "Bhavin Patel"
}
],
"references": [
"http://www.fuzzysecurity.com/tutorials/19.html",
"https://www.fireeye.com/blog/threat-research/2010/07/malware-persistence-windows-registry.html",
"http://resources.infosecinstitute.com/common-malware-persistence-mechanisms/",
"https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html",
"https://www.defcon.org/images/defcon-22/dc-22-presentations/Bloxham/DEFCON-22-Brady-Bloxham-Windows-API-Abuse-UPDATED.pdf"
],
"searches": {
"contextual_searches": [
"Get Notable Info",
"Get Notable History",
"Get User Information from Identity Table",
"Get Authentication Logs For Endpoint",
"Get Risk Modifiers For User",
"Get Risk Modifiers For Endpoint"
],
"detection_searches": [
"Registry Keys for Creating SHIM Databases",
"Shim Database Installation With Suspicious Parameters",
"Shim Database File Creation",
"Registry Keys Used For Persistence",
"Schtasks used for forcing a reboot",
"Sc.exe Manipulating Windows Services",
"Reg.exe Manipulating Windows Services Registry Keys",
"Hiding Files And Directories With Attrib.exe",
"Reg.exe used to hide files/directories via registry keys",
"Detect Path Interception By Creation Of program.exe",
"Monitor Registry Keys for Print Monitors",
"Remote Registry Key modifications"
],
"investigative_searches": [
"Get Process Info",
"Get Parent Process Info"
],
"support_searches": []
},
"spec_version": 1,
"version": "2.0"
}