HIGH 'Powershell Activity - 3083271452' along with 5 other issues

RESOLVED SECURITY TESTING ID: #527 | Created: 2026-01-06 02:10:55
XDR Console
6
Alerts
1
Hosts
12
Files
0
Network
Incident Overview

'Powershell Activity - 3083271452' along with 5 other issues generated by XDR Agent and XDR BIOC detected on host book-r0be6s1nc3 involving 2 users

6
2026-01-06 02:20
Unassigned
XDR Agent, XDR BIOC
Malware Credential Access
Affected Hosts & Users
ubuntu book-r0be6s1nc3\ubuntu
MITRE ATT&CK Mapping
TA0005 - Defense Evasion TA0006 - Credential Access TA0002 - Execution
T1003 - OS Credential Dumping T1059 - Command and Scripting Interpreter T1140 - Deobfuscate/Decode Files or Information T1059.001 - Command and Scripting Interpreter: PowerShell
File Artifacts 12
File Name Path SHA256 Signature Verdict Actions
MegaGenerator.exe - 80bdce7d95e191491cc32247e3ee1accfd38d46b9de62127e591a0f2ff0b60d1 SIGNATURE_UNSIGNED UNKNOWN VT
UltimateXdrGenerator.exe - 33d9c0b243d9d1e96684c1dc903a3006f6f5298c545f3d427d2c3a0d85f9cc0e SIGNATURE_UNSIGNED UNKNOWN VT
python.exe - 7d96a4ed35d6e596cd9dd8933feafc66349cc21f75be3b15c89fd336e50140c1 SIGNATURE_SIGNED UNKNOWN VT
cmd.exe - 64afc6db3aad1289533662e2d79e27dd55c7dcdb8cd918b08e145ad82ad5acb4 SIGNATURE_SIGNED UNKNOWN VT
mmc.exe - 48ec341bf3efd9a78141a01f15cd3548f10cd6c56793a9d3705b884d06bb956e SIGNATURE_SIGNED UNKNOWN VT
powershell.exe - 0ff6f2c94bc7e2833a5f7e16de1622e5dba70396f31c7d5f56381870317e8c46 SIGNATURE_SIGNED UNKNOWN VT
rundll32.exe - 4193f529bff2729769d82cb83ee206d2af16c59208d6dc5cd8b54cd9c6703a11 SIGNATURE_SIGNED UNKNOWN VT
python.exe - d70fced7f461f38f9f224d8673fb74e96e4facb4283ff4e8697543b457fea8a0 SIGNATURE_SIGNED UNKNOWN VT
conhost.exe - 6651a3beb0df1e66363a950c37dc9305f185d161fb03761e172ccfa0a4ab4f89 SIGNATURE_SIGNED UNKNOWN VT
dotnet.exe - f6303e13832c23e4343865e62f806f0905ca45f39039e5290e6ef7832fbb2b88 SIGNATURE_SIGNED UNKNOWN VT
timeout.exe - 106490870753d87d0c5a1b4fe83045a06518d415ec595bd1d0c30fe3ed4149c1 SIGNATURE_SIGNED UNKNOWN VT
wermgr.exe - c142d90a7a76a449ac0ffad77b4e87d0d44cbf7fb6975f57dbab1eb616157a6e SIGNATURE_SIGNED UNKNOWN VT
Network Artifacts 0
No network artifacts found for this incident
Process Artifacts 6
Process Command Line Parent Process User
python.exe "C:\app\cortex-xdr-siem-test\.venv\Scripts\python.exe" mega_incident_generator.... cmd.exe BOOK-R0BE6S1NC3\ubuntu
python.exe "C:\app\cortex-xdr-siem-test\.venv\Scripts\python.exe" mega_incident_generator.... cmd.exe BOOK-R0BE6S1NC3\ubuntu
mmc.exe "C:\windows\system32\mmc.exe" "C:\windows\system32\taskschd.msc" /s mmc.exe ubuntu
mmc.exe "C:\windows\system32\mmc.exe" "C:\windows\system32\taskschd.msc" /s mmc.exe ubuntu
MegaGenerator.exe "C:\app\cortex-xdr-siem-test\xdr_tools\MegaGenerator\bin\publish\MegaGenerator.e... mmc.exe BOOK-R0BE6S1NC3\ubuntu
UltimateXdrGenerator.exe "C:\app\cortex-xdr-siem-test\xdr_tools\UltimateXdrGenerator\bin\publish\Ultimate... mmc.exe BOOK-R0BE6S1NC3\ubuntu
Registry Artifacts 0
No registry artifacts found for this incident
Analyst Verdict
HIGH
  • Isolate affected endpoints
  • Investigate all related alerts
  • Document findings
Summary
6
Alerts
1
Hosts
12
Files
0
Network
Alert Categories
Malware Credential Access
Timeline
01-06 02:20:04
Incident Modified
Status or details updated
01-06 02:20:04
Incident Resolved
resolved security testing
01-06 02:17:08
Suspicious Process Creation
medium - Prevented (Blocked)
01-06 02:17:07
Command-line arguments match Mimikatz execution
high - Detected
01-06 02:10:55
Incident Created
#527 - 'Powershell Activity - 3083271452' along with 5 other issues
01-06 02:10:55
MegaGenerator.exe
Verdict: Unknown
01-06 02:10:55
UltimateXdrGenerator.exe
Verdict: Unknown
01-06 02:10:55
python.exe
Verdict: Unknown
01-06 02:10:55
cmd.exe
Verdict: Unknown
01-06 02:10:55
mmc.exe
Verdict: Unknown
01-06 02:10:55
powershell.exe
Verdict: Unknown
01-06 02:10:55
rundll32.exe
Verdict: Unknown
01-06 02:10:55
python.exe
Verdict: Unknown
01-06 02:10:55
conhost.exe
Verdict: Unknown
01-06 02:10:55
dotnet.exe
Verdict: Unknown
01-06 02:10:44
Powershell Activity - 3083271452
high - Prevented (Blocked)
01-06 02:10:43
Powershell Activity - 3990759154
high - Prevented (Blocked)
01-06 02:10:37
WildFire Malware
medium - Prevented (Blocked)
01-06 02:10:37
WildFire Malware
medium - Prevented (Blocked)