HIGH 'Powershell Activity - 3990759154' along with 2 other issues

RESOLVED SECURITY TESTING ID: #1173 | Created: 2026-01-10 11:51:11
XDR Console
3
Alerts
1
Hosts
5
Files
0
Network
Incident Overview

'Powershell Activity - 3990759154' along with 2 other issues generated by XDR Agent detected on host dwshin involving user dwshin

3
2026-01-10 12:07
Unassigned
XDR Agent
Malware
Affected Hosts & Users
dwshin
MITRE ATT&CK Mapping
TA0005 - Defense Evasion TA0002 - Execution
T1059 - Command and Scripting Interpreter T1140 - Deobfuscate/Decode Files or Information T1059.001 - Command and Scripting Interpreter: PowerShell
File Artifacts 5
File Name Path SHA256 Signature Verdict Actions
UltimateXdrGenerator.exe - 64affb2786b4cf64498dd4ddccee413981902611a07d1b38045ec03fa1397504 SIGNATURE_UNAVAILABLE UNKNOWN VT
powershell.exe - 0ff6f2c94bc7e2833a5f7e16de1622e5dba70396f31c7d5f56381870317e8c46 SIGNATURE_SIGNED UNKNOWN VT
cmd.exe - 64afc6db3aad1289533662e2d79e27dd55c7dcdb8cd918b08e145ad82ad5acb4 SIGNATURE_SIGNED UNKNOWN VT
conhost.exe - 6651a3beb0df1e66363a950c37dc9305f185d161fb03761e172ccfa0a4ab4f89 SIGNATURE_SIGNED UNKNOWN VT
chcp.com - 8d75e783f327f899a42927fc2927f0e3d1ec62c4ca1dc88de04dd67de9ae555d SIGNATURE_SIGNED UNKNOWN VT
Network Artifacts 0
No network artifacts found for this incident
Process Artifacts 3
Process Command Line Parent Process User
UltimateXdrGenerator.exe "C:\cortex-xdr-siem-test\xdr_tools\UltimateXdrGenerator\bin\publish\UltimateXdrG... - dwshin
UltimateXdrGenerator.exe "C:\cortex-xdr-siem-test\xdr_tools\UltimateXdrGenerator\bin\publish\UltimateXdrG... - dwshin
cmd.exe C:\Windows\SYSTEM32\cmd.exe /c ""C:\cortex-xdr-siem-test\xdr_ultimate_runner.bat... - dwshin
Registry Artifacts 0
No registry artifacts found for this incident
Analyst Verdict
HIGH
Bulk resolved via XdrTestManager IncidentLive
  • Isolate affected endpoints
  • Investigate all related alerts
  • Document findings
Summary
3
Alerts
1
Hosts
5
Files
0
Network
Alert Categories
Malware
Timeline
01-10 12:07:33
Incident Modified
Status or details updated
01-10 12:07:33
Incident Resolved
resolved security testing
01-10 12:05:08
Suspicious Process Creation
medium - Prevented (Blocked)
01-10 11:58:04
Suspicious Process Creation
medium - Prevented (Blocked)
01-10 11:51:11
Incident Created
#1173 - 'Powershell Activity - 3990759154' along with 2 other issues
01-10 11:51:11
UltimateXdrGenerator.exe
Verdict: Unknown
01-10 11:51:11
powershell.exe
Verdict: Unknown
01-10 11:51:11
cmd.exe
Verdict: Unknown
01-10 11:51:11
conhost.exe
Verdict: Unknown
01-10 11:51:11
chcp.com
Verdict: Unknown
01-10 11:51:02
Powershell Activity - 3990759154
high - Prevented (Blocked)