HIGH 'Powershell Activity - 3990759154' along with 4 other issues

RESOLVED SECURITY TESTING ID: #1188 | Created: 2026-01-10 12:47:19
XDR Console
5
Alerts
1
Hosts
14
Files
0
Network
Incident Overview

'Powershell Activity - 3990759154' along with 4 other issues generated by XDR Agent detected on host dwshin involving user dwshin

5
2026-01-10 13:27
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 T1562.002 - Impair Defenses: Disable Windows Event Logging T1059.001 - Command and Scripting Interpreter: PowerShell
File Artifacts 14
File Name Path SHA256 Signature Verdict Actions
MegaGenerator.exe - 117c0c81c476b45223bd5e35ddb52be50ec8462c71227445050e38f2a830aa52 SIGNATURE_UNAVAILABLE UNKNOWN VT
powershell.exe - 0ff6f2c94bc7e2833a5f7e16de1622e5dba70396f31c7d5f56381870317e8c46 SIGNATURE_SIGNED UNKNOWN VT
UltimateXdrGenerator.exe - 64affb2786b4cf64498dd4ddccee413981902611a07d1b38045ec03fa1397504 SIGNATURE_UNAVAILABLE UNKNOWN VT
cmd.exe - 64afc6db3aad1289533662e2d79e27dd55c7dcdb8cd918b08e145ad82ad5acb4 SIGNATURE_SIGNED UNKNOWN VT
conhost.exe - 6651a3beb0df1e66363a950c37dc9305f185d161fb03761e172ccfa0a4ab4f89 SIGNATURE_SIGNED UNKNOWN VT
wscript.exe - 5919e37adbf233d1aadf793959eeeb7d1eba073b23b3572016564b407f0ad93f SIGNATURE_SIGNED UNKNOWN VT
chcp.com - 8d75e783f327f899a42927fc2927f0e3d1ec62c4ca1dc88de04dd67de9ae555d SIGNATURE_SIGNED UNKNOWN VT
cscript.exe - 6b896080492b2f559c49c4e3fb8eba89d883b53ef2c974bd8939281e123f8715 SIGNATURE_SIGNED UNKNOWN VT
vssadmin.exe - ca35cb78f589520db0eaa2af0453dc472e6aa75709a6cb3053dc38f125024e50 SIGNATURE_SIGNED UNKNOWN VT
python.exe - fda7026477256845afab371e354c4d512896665f1761939cb5887d0a9dec257a SIGNATURE_SIGNED UNKNOWN VT
python.exe - 511a52421372762b0c566a8173cdfa45d9829bcf0e21ca33cdddc4b945735da9 SIGNATURE_SIGNED UNKNOWN VT
schtasks.exe - b96af3066f0b9de8a460f77baae006c5372a266be18c561daa7c7ae8635d399d SIGNATURE_SIGNED UNKNOWN VT
svchost.exe - 53a39b900e3bfbf384acd13f0fc2329fa8d42b61e993d8ed5adf3a1428005d26 SIGNATURE_SIGNED UNKNOWN VT
VSSVC.exe - 592cc87b3fd1ecd647514b596a8f97b578996a025a502393b808bd2790dfa0c2 SIGNATURE_SIGNED UNKNOWN VT
Network Artifacts 0
No network artifacts found for this incident
Process Artifacts 5
Process Command Line Parent Process User
wscript.exe "wscript.exe" "C:\cortex-xdr-siem-test\xdr_hidden_runner.vbs" --once - dwshin
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
MegaGenerator.exe "C:\cortex-xdr-siem-test\xdr_tools\MegaGenerator\bin\publish\MegaGenerator.exe" ... - 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
Auto resolved by XdrTestManager (alerts: 5)
  • Isolate affected endpoints
  • Investigate all related alerts
  • Document findings
Summary
5
Alerts
1
Hosts
14
Files
0
Network
Alert Categories
Malware
Timeline
01-10 13:27:18
Incident Modified
Status or details updated
01-10 13:27:18
Incident Resolved
resolved security testing
01-10 13:27:03
Volume Shadow Deletion Attempt - 1186929355
high - Prevented (Blocked)
01-10 13:15:14
Suspicious Process Creation
medium - Prevented (Blocked)
01-10 13:08:11
Suspicious Process Creation
medium - Prevented (Blocked)
01-10 12:50:02
WildFire Malware
medium - Prevented (Blocked)
01-10 12:47:19
Incident Created
#1188 - 'Powershell Activity - 3990759154' along with 4 other issues
01-10 12:47:19
MegaGenerator.exe
Verdict: Unknown
01-10 12:47:19
powershell.exe
Verdict: Unknown
01-10 12:47:19
UltimateXdrGenerator.exe
Verdict: Unknown
01-10 12:47:19
cmd.exe
Verdict: Unknown
01-10 12:47:19
conhost.exe
Verdict: Unknown
01-10 12:47:19
wscript.exe
Verdict: Unknown
01-10 12:47:19
chcp.com
Verdict: Unknown
01-10 12:47:19
cscript.exe
Verdict: Unknown
01-10 12:47:19
vssadmin.exe
Verdict: Unknown
01-10 12:47:19
python.exe
Verdict: Unknown
01-10 12:47:13
Powershell Activity - 3990759154
high - Prevented (Blocked)