New Alert

{
	"@odata.type": "#microsoft.graph.security.alert",
	"id": "da637551227677560813_-961444813",
	"providerAlertId": "da637551227677560813_-961444813",
	"incidentId": "28282",
	"status": "new",
	"severity": "low",
	"classification": "unknown",
	"determination": "unknown",
	"serviceSource": "microsoftDefenderForEndpoint",
	"detectionSource": "antivirus",
	"detectorId": "e0da400f-affd-43ef-b1d5-afc2eb6f2756",
	"tenantId": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
	"title": "Suspicious execution of hidden file",
	"description": "A hidden file has been launched. This activity could indicate a compromised host. Attackers often hide files associated with malicious tools to evade file system inspection and defenses.",
	"recommendedActions": "Collect artifacts and determine scope\n�\tReview the machine timeline for suspicious activities that may have occurred before and after the time of the alert, and record additional related artifacts (files, IPs/URLs) \n�\tLook for the presence of relevant artifacts on other systems. Identify commonalities and differences between potentially compromised systems.\n�\tSubmit relevant files for deep analysis and review resulting detailed behavioral information.\n�\tSubmit undetected files to the MMPC malware portal\n\nInitiate containment & mitigation \n�\tContact the user to verify intent and initiate local remediation actions as needed.\n�\tUpdate AV signatures and run a full scan. The scan might reveal and remove previously-undetected malware components.\n�\tEnsure that the machine has the latest security updates. In particular, ensure that you have installed the latest software, web browser, and Operating System versions.\n�\tIf credential theft is suspected, reset all relevant users passwords.\n�\tBlock communication with relevant URLs or IPs at the organization�s perimeter.",
	"category": "DefenseEvasion",
	"assignedTo": null,
	"alertWebUrl": "https://security.microsoft.com/alerts/da637551227677560813_-961444813?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
	"incidentWebUrl": "https://security.microsoft.com/incidents/28282?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
	"actorDisplayName": null,
	"threatDisplayName": null,
	"threatFamilyName": null,
	"mitreTechniques": [
		"T1564.001"
	],
	"createdDateTime": "2021-04-27T12:19:27.7211305Z",
	"lastUpdateDateTime": "2021-05-02T14:19:01.3266667Z",
	"resolvedDateTime": null,
	"firstActivityDateTime": "2021-04-26T07:45:50.116Z",
	"lastActivityDateTime": "2021-05-02T07:56:58.222Z",
	"comments": [],
	"evidence": [
		{
			"@odata.type": "#microsoft.graph.security.deviceEvidence",
			"createdDateTime": "2021-04-27T12:19:27.7211305Z",
			"verdict": "unknown",
			"remediationStatus": "none",
			"remediationStatusDetails": null,
			"firstSeenDateTime": "2020-09-12T07:28:32.4321753Z",
			"mdeDeviceId": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
			"azureAdDeviceId": null,
			"deviceDnsName": "tempDns",
			"osPlatform": "Windows10",
			"osBuild": 22424,
			"version": "Other",
			"healthStatus": "active",
			"riskScore": "medium",
			"rbacGroupId": 75,
			"rbacGroupName": "UnassignedGroup",
			"onboardingStatus": "onboarded",
			"defenderAvStatus": "unknown",
			"ipInterfaces": [
				"1.1.1.1"
			],
			"loggedOnUsers": [],
			"roles": [
				"compromised"
			],
			"detailedRoles": [
				"Main device"
			],
			"tags": [
				"Test Machine"
			],
			"vmMetadata": {
				"vmId": "ca1b0d41-5a3b-4d95-b48b-f220aed11d78",
				"cloudProvider": "azure",
				"resourceId": "/subscriptions/8700d3a3-3bb7-4fbe-a090-488a1ad04161/resourceGroups/WdatpApi-EUS-STG/providers/Microsoft.Compute/virtualMachines/NirLaviTests",
				"subscriptionId": "8700d3a3-3bb7-4fbe-a090-488a1ad04161"
			}
		},
		{
			"@odata.type": "#microsoft.graph.security.fileEvidence",
			"createdDateTime": "2021-04-27T12:19:27.7211305Z",
			"verdict": "unknown",
			"remediationStatus": "none",
			"remediationStatusDetails": null,
			"detectionStatus": "detected",
			"mdeDeviceId": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
			"roles": [],
			"detailedRoles": [
				"Referred in command line"
			],
			"tags": [],
			"fileDetails": {
				"sha1": "5f1e8acedc065031aad553b710838eb366cfee9a",
				"sha256": "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec",
				"fileName": "MsSense.exe",
				"filePath": "C:\\Program Files\\temp",
				"fileSize": 6136392,
				"filePublisher": "Microsoft Corporation",
				"signer": null,
				"issuer": null
			}
		},
		{
			"@odata.type": "#microsoft.graph.security.processEvidence",
			"createdDateTime": "2021-04-27T12:19:27.7211305Z",
			"verdict": "unknown",
			"remediationStatus": "none",
			"remediationStatusDetails": null,
			"processId": 4780,
			"parentProcessId": 668,
			"processCommandLine": "\"MsSense.exe\"",
			"processCreationDateTime": "2021-08-12T12:43:19.0772577Z",
			"parentProcessCreationDateTime": "2021-08-12T07:39:09.0909239Z",
			"detectionStatus": "detected",
			"mdeDeviceId": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
			"roles": [],
			"detailedRoles": [],
			"tags": [],
			"imageFile": {
				"sha1": "5f1e8acedc065031aad553b710838eb366cfee9a",
				"sha256": "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec",
				"fileName": "MsSense.exe",
				"filePath": "C:\\Program Files\\temp",
				"fileSize": 6136392,
				"filePublisher": "Microsoft Corporation",
				"signer": null,
				"issuer": null
			},
			"parentProcessImageFile": {
				"sha1": null,
				"sha256": null,
				"fileName": "services.exe",
				"filePath": "C:\\Windows\\System32",
				"fileSize": 731744,
				"filePublisher": "Microsoft Corporation",
				"signer": null,
				"issuer": null
			},
			"userAccount": {
				"accountName": "SYSTEM",
				"domainName": "NT AUTHORITY",
				"userSid": "S-1-5-18",
				"azureAdUserId": null,
				"userPrincipalName": null,
				"displayName": "System"
			}
		},
		{
			"@odata.type": "#microsoft.graph.security.registryKeyEvidence",
			"createdDateTime": "2021-04-27T12:19:27.7211305Z",
			"verdict": "unknown",
			"remediationStatus": "none",
			"remediationStatusDetails": null,
			"registryKey": "SYSTEM\\CONTROLSET001\\CONTROL\\WMI\\AUTOLOGGER\\SENSEAUDITLOGGER",
			"registryHive": "HKEY_LOCAL_MACHINE",
			"roles": [],
			"detailedRoles": [],
			"tags": []
		}
	],
	"systemTags": [
		"Defender Experts"
	]
}