HIGH 'File Drop - 3732557733' along with 4 other issues

RESOLVED OTHER ID: #224 | Created: 2026-01-03 04:52:23
XDR Console
5
Alerts
1
Hosts
8
Files
0
Network
Incident Overview

'File Drop - 3732557733' along with 4 other issues generated by XDR BIOC and XDR Agent detected on host desktop-fnumv3u involving 2 users

5
2026-01-03 05:00
Unassigned
XDR BIOC, XDR Agent
Malware Collection Execution
Affected Hosts & Users
desktop-fnumv3u\user user
MITRE ATT&CK Mapping
TA0005 - Defense Evasion TA0006 - Credential Access TA0011 - Command and Control
T1003 - OS Credential Dumping T1216 - System Script Proxy Execution T1140 - Deobfuscate/Decode Files or Information T1102.002 - Web Service: Bidirectional Communication
File Artifacts 8
File Name Path SHA256 Signature Verdict Actions
UltimateXdrGenerator.exe - 82fabb35db24a714b179c912f8c0cb90ef174c8db9d6c5bbc59346da7478d82d SIGNATURE_UNSIGNED UNKNOWN VT
cmd.exe - badf4752413cb0cbdc03fb95820ca167f0cdc63b597ccdb5ef43111180e088b0 SIGNATURE_SIGNED UNKNOWN VT
powershell.exe - 9785001b0dcf755eddb8af294a373c0b87b2498660f724e76c4d53f9c217c7a3 SIGNATURE_SIGNED UNKNOWN VT
rundll32.exe - 076592ca1957f8f357cc201f0015072c612f5770ad7de85f87f254253c754dd7 SIGNATURE_SIGNED UNKNOWN VT
systeminfo.exe - 6f87caa51bdea802045bb281fc2686a3c76364c26a3ffe6c2ccac4af5f9db37b SIGNATURE_SIGNED UNKNOWN VT
cscript.exe - 71864a482441889e8a32acead423cf2cefa982695dedc98cc8eb11b78335a5db SIGNATURE_SIGNED UNKNOWN VT
conhost.exe - b02ee54fb2ec69673386d41119ee8ed083a6eab3bfca6aa2155d20ce68ef8963 SIGNATURE_SIGNED UNKNOWN VT
certutil.exe - fd1670b43e2d9188b12b233780bf043c5a90a67a2c6e3fcdc564a5c246531bc2 SIGNATURE_SIGNED UNKNOWN VT
Network Artifacts 0
No network artifacts found for this incident
Process Artifacts 5
Process Command Line Parent Process User
cmd.exe C:\WINDOWS\SYSTEM32\cmd.exe /c ""C:\app\cortex-xdr-siem-test\xdr_ultimate_runner... cmd.exe User
cmd.exe C:\WINDOWS\SYSTEM32\cmd.exe /c ""C:\app\cortex-xdr-siem-test\xdr_ultimate_runner... cmd.exe User
UltimateXdrGenerator.exe "C:\app\cortex-xdr-siem-test\xdr_tools\UltimateXdrGenerator\bin\publish\Ultimate... cmd.exe DESKTOP-FNUMV3U\User
UltimateXdrGenerator.exe "C:\app\cortex-xdr-siem-test\xdr_tools\UltimateXdrGenerator\bin\publish\Ultimate... cmd.exe DESKTOP-FNUMV3U\User
UltimateXdrGenerator.exe "C:\app\cortex-xdr-siem-test\xdr_tools\UltimateXdrGenerator\bin\publish\Ultimate... cmd.exe DESKTOP-FNUMV3U\User
Registry Artifacts 0
No registry artifacts found for this incident
Analyst Verdict
HIGH
  • Isolate affected endpoints
  • Investigate all related alerts
  • Document findings
Summary
5
Alerts
1
Hosts
8
Files
0
Network
Alert Categories
Malware Collection Execution
Timeline
01-03 05:00:23
Incident Modified
Status or details updated
01-03 05:00:23
Incident Resolved
resolved other
01-03 04:59:21
File Drop - 1815185192
high - Prevented (Blocked)
01-03 04:59:21
File Drop - 3732557733
high - Prevented (Blocked)
01-03 04:59:13
Rundll32.exe was used to run JavaScript
medium - Detected
01-03 04:52:23
Incident Created
#224 - 'File Drop - 3732557733' along with 4 other issues
01-03 04:52:23
UltimateXdrGenerator.exe
Verdict: Unknown
01-03 04:52:23
cmd.exe
Verdict: Unknown
01-03 04:52:23
powershell.exe
Verdict: Unknown
01-03 04:52:23
rundll32.exe
Verdict: Unknown
01-03 04:52:23
systeminfo.exe
Verdict: Unknown
01-03 04:52:23
cscript.exe
Verdict: Unknown
01-03 04:52:23
conhost.exe
Verdict: Unknown
01-03 04:52:23
certutil.exe
Verdict: Unknown
01-03 04:52:15
PowerShell runs with known Mimikatz arguments
medium - Detected
01-03 04:52:14
Suspicious Process Creation
medium - Prevented (Blocked)