HIGH 'Powershell Activity - 3990759154' along with 28 other issues

NEW ID: #154 | Created: 2026-01-02 14:59:19
XDR Console
29
Alerts
3
Hosts
41
Files
0
Network
Incident Overview

'Powershell Activity - 3990759154' along with 28 other issues generated by XDR Agent and XDR BIOC detected on 3 hosts involving 4 users

29
2026-01-02 16:23
Unassigned
XDR Agent, XDR BIOC
Malware Collection Credential Access Execution
Affected Hosts & Users
user desktop-fnumv3u\user dokji book-r0be6s1nc3\ubuntu
MITRE ATT&CK Mapping
TA0002 - Execution TA0005 - Defense Evasion TA0011 - Command and Control TA0008 - Lateral Movement TA0003 - Persistence TA0004 - Privilege Escalation TA0006 - Credential Access
T1059 - Command and Scripting Interpreter T1098 - Account Manipulation T1216 - System Script Proxy Execution T1218.005 - System Binary Proxy Execution: Mshta T1207 - Rogue Domain Controller T1003 - OS Credential Dumping T1218 - System Binary Proxy Execution T1071.001 - Application Layer Protocol: Web Protocols T1552 - Unsecured Credentials T1140 - Deobfuscate/Decode Files or Information T1218.010 - System Binary Proxy Execution: Regsvr32 T1059.001 - Command and Scripting Interpreter: PowerShell T1036.005 - Masquerading: Match Legitimate Resource Name or Location T1059.003 - Command and Scripting Interpreter: Windows Command Shell T1218.007 - System Binary Proxy Execution: Msiexec T1550 - Use Alternate Authentication Material T1102.002 - Web Service: Bidirectional Communication
File Artifacts 41
File Name Path SHA256 Signature Verdict Actions
MegaGenerator.exe - 8b13dc94b8bb83116e6a44d654858757b82ccd3c9de9aa378796cfe5760fb88c SIGNATURE_UNSIGNED UNKNOWN VT
cmd.exe - badf4752413cb0cbdc03fb95820ca167f0cdc63b597ccdb5ef43111180e088b0 SIGNATURE_SIGNED UNKNOWN VT
UltimateXdrGenerator.exe - 82fabb35db24a714b179c912f8c0cb90ef174c8db9d6c5bbc59346da7478d82d SIGNATURE_UNSIGNED UNKNOWN VT
powershell.exe - 9785001b0dcf755eddb8af294a373c0b87b2498660f724e76c4d53f9c217c7a3 SIGNATURE_SIGNED UNKNOWN VT
conhost.exe - b02ee54fb2ec69673386d41119ee8ed083a6eab3bfca6aa2155d20ce68ef8963 SIGNATURE_SIGNED UNKNOWN VT
chcp.com - f596974158428e42aa47e9eddccb5a854f20cbd2df9d0c044093f38514c56328 SIGNATURE_SIGNED UNKNOWN VT
WMIC.exe - da603fa720ab43aa6d4d36aa9fdb828dab9645523eabaac209af6451d5b4d757 SIGNATURE_SIGNED UNKNOWN VT
mshta.exe - f8a2fd36fdc35aa8e7e678576a2ecc5d7b3fe6383e73101508e5d7b49443d153 SIGNATURE_SIGNED UNKNOWN VT
calc.exe - 58189cbd4e6dc0c7d8e66b6a6f75652fc9f4afc7ce0eba7d67d8c3feb0d5381f SIGNATURE_SIGNED UNKNOWN VT
cscript.exe - 71864a482441889e8a32acead423cf2cefa982695dedc98cc8eb11b78335a5db SIGNATURE_SIGNED UNKNOWN VT
regsvr32.exe - 022cb167a29a32dae848be91aef721c74f1975af151807dafcc5ed832db246b7 SIGNATURE_SIGNED UNKNOWN VT
wscript.exe - 40d9518bf166d1d94b4d60dfe40efb06d2dd92e1ca6d9ab1a4d2b8ccc49da532 SIGNATURE_SIGNED UNKNOWN VT
rundll32.exe - 076592ca1957f8f357cc201f0015072c612f5770ad7de85f87f254253c754dd7 SIGNATURE_SIGNED UNKNOWN VT
reg.exe - c0e25b1f9b22de445298c1e96ddfcead265ca030fa6626f61a4a4786cc4a3b7d SIGNATURE_SIGNED UNKNOWN VT
net1.exe - e62071aa18768dd88acaf97fa7b1f2fec9fcce89736c1ee9a800699328d196ea SIGNATURE_SIGNED UNKNOWN VT
certutil.exe - fd1670b43e2d9188b12b233780bf043c5a90a67a2c6e3fcdc564a5c246531bc2 SIGNATURE_SIGNED UNKNOWN VT
net.exe - 9f376759bcbcd705f726460fc4a7e2b07f310f52baa73caaaaa124fddbdf993e SIGNATURE_SIGNED UNKNOWN VT
wevtutil.exe - 0b732d9ad576d1400db44edf3e750849ac481e9bbaa628a3914e5eef9b7181b0 SIGNATURE_SIGNED UNKNOWN VT
svchost.exe - b0b36bff7ae4057f687d839cd4b3d81159ab646f1ee1b22106a927e93decbb61 SIGNATURE_SIGNED UNKNOWN VT
at.exe - 5b97c39d87ad627c53023bfebb0ea1b5227c3f4e86e3bf06b23f3e4b0d6726e2 SIGNATURE_SIGNED UNKNOWN VT
aimgr.exe - 90f3ed0876860e85bb9053c754b76929b848417d28caf5fc5743329665fb29a2 SIGNATURE_SIGNED UNKNOWN VT
python.exe - 467014615a5255aca450ae88100dd2caf887da87657f00e3c2171ec44a685aec SIGNATURE_SIGNED UNKNOWN VT
WINWORD.EXE - f3bd3d2a365048cdf444d97f8815aca6307ae8615b5508703f2be1b102837cc4 SIGNATURE_SIGNED UNKNOWN VT
systeminfo.exe - 6f87caa51bdea802045bb281fc2686a3c76364c26a3ffe6c2ccac4af5f9db37b SIGNATURE_SIGNED UNKNOWN VT
cmd.exe - 64afc6db3aad1289533662e2d79e27dd55c7dcdb8cd918b08e145ad82ad5acb4 SIGNATURE_SIGNED UNKNOWN VT
ipconfig.exe - 53e000f5aa9b3a00934319db8080bb99cb323bf48fc628a64f75d7847c265606 SIGNATURE_SIGNED UNKNOWN VT
schtasks.exe - 2327e073dcf25ae03dc851ea0f3414980d3168fa959f42c5f77be1381ae6c41d SIGNATURE_SIGNED UNKNOWN VT
ai.exe - c76ba120a582b0a69335c993380da7d9fc5a1599dbc107fe236bbba762e843b7 SIGNATURE_SIGNED UNKNOWN VT
HOSTNAME.EXE - a90c3fb350a11c6f6a6efa9607987d924d1de65e09ca9faf2e0e0e00531ee335 SIGNATURE_SIGNED UNKNOWN VT
timeout.exe - c8c350fab1130644536db6a84f605791367308b995079ad494d46a8c617c21d6 SIGNATURE_SIGNED UNKNOWN VT
powershell.exe - 0ff6f2c94bc7e2833a5f7e16de1622e5dba70396f31c7d5f56381870317e8c46 SIGNATURE_SIGNED UNKNOWN VT
net1.exe - 8489db35375d890314eb8f7cd9e0cbd3866475f4e252865f00f649b0a02fd757 SIGNATURE_SIGNED UNKNOWN VT
net.exe - bb3e638c8b5b6ef80847e364aeef2796cad25d3539cf9b41d3820fa48943e777 SIGNATURE_SIGNED UNKNOWN VT
timeout.exe - 106490870753d87d0c5a1b4fe83045a06518d415ec595bd1d0c30fe3ed4149c1 SIGNATURE_SIGNED UNKNOWN VT
MegaGenerator.exe - 80bdce7d95e191491cc32247e3ee1accfd38d46b9de62127e591a0f2ff0b60d1 SIGNATURE_UNSIGNED UNKNOWN VT
python.exe - fda7026477256845afab371e354c4d512896665f1761939cb5887d0a9dec257a SIGNATURE_SIGNED UNKNOWN VT
wscript.exe - 5919e37adbf233d1aadf793959eeeb7d1eba073b23b3572016564b407f0ad93f SIGNATURE_SIGNED UNKNOWN VT
msiexec.exe - d53e90af814f61e09bff87a883a3b0dcb7dcf883f17a2425a62a2d4b5a9407fb SIGNATURE_SIGNED UNKNOWN VT
sc.exe - a452bfcb6000d03942ddfaddcda5a7eb121447ed99b1ba090446b4a989f1f7ae SIGNATURE_SIGNED UNKNOWN VT
forfiles.exe - 9b4886f187489a190bb2c412772c1998539f086c63a4cfd72ff3b107cbc21907 SIGNATURE_SIGNED UNKNOWN VT
conhost.exe - 6651a3beb0df1e66363a950c37dc9305f185d161fb03761e172ccfa0a4ab4f89 SIGNATURE_SIGNED UNKNOWN VT
Network Artifacts 0
No network artifacts found for this incident
Process Artifacts 29
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
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
wscript.exe "wscript.exe" "C:\app\cortex-xdr-siem-test\xdr_hidden_runner.vbs" --once - dokji
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
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
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
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
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
Registry Artifacts 0
No registry artifacts found for this incident
Analyst Verdict
HIGH
  • Isolate affected endpoints
  • Investigate all related alerts
  • Document findings
Summary
29
Alerts
3
Hosts
41
Files
0
Network
Alert Categories
Malware Collection Credential Access Execution
Timeline
01-02 16:23:33
Incident Modified
Status or details updated
01-02 16:23:21
Masquerading - 2438700916
high - Detected (Reported)
01-02 16:23:21
Malware Activity - 2737417481
high - Detected (Reported)
01-02 16:16:17
Process calls ActiveX Object with a shell command
medium - Detected
01-02 16:16:17
Staged Malware Activity - 2394207323
high - Detected (Reported)
01-02 16:16:16
Script Activity - 3055004603
high - Prevented (Blocked)
01-02 16:11:18
Script Engine Activity - 2909583408
high - Prevented (Blocked)
01-02 16:09:09
Command-line arguments match Mimikatz execution
high - Detected
01-02 16:09:09
PowerShell runs with known Mimikatz arguments
medium - Detected
01-02 16:09:09
Credential Gathering Protection - 3380811775
high - Detected (Reported)
01-02 16:09:08
Credential Gathering Protection - 510630382
high - Prevented (Blocked)
01-02 16:02:12
Suspicious Process Creation
medium - Prevented (Blocked)
01-02 16:02:12
File Drop - 2775215878
high - Prevented (Blocked)
01-02 15:48:10
PowerShell runs with known Mimikatz arguments
medium - Detected
01-02 15:48:10
Command-line arguments match Mimikatz execution
high - Detected
01-02 15:48:08
Suspicious Process Creation
medium - Prevented (Blocked)
01-02 15:41:10
File Drop - 1815185192
high - Prevented (Blocked)
01-02 15:41:09
File Drop - 3732557733
high - Prevented (Blocked)
01-02 15:34:07
Evasion Technique - 527483761
high - Prevented (Blocked)
01-02 15:27:19
Regsvr32 may have run code from an untrusted source
high - Detected
01-02 15:27:18
Suspicious Process Creation
medium - Prevented (Blocked)
01-02 15:23:01
WildFire Malware
medium - Prevented (Blocked)
01-02 15:20:07
Network Connection - 1971152322
high - Prevented (Blocked)
01-02 15:11:42
WildFire Malware
medium - Prevented (Blocked)
01-02 15:06:13
Rundll32.exe was used to run JavaScript
medium - Detected