Incident #1452 - XDR Test Manager

HIGH 'Staged Malware Activity - 2123359011' along with 11 other issues

RESOLVED SECURITY TESTING ID: #1452 | Created: 2026-01-13 13:14:03

Alerts

Hosts

Files

Network

Incident Overview

'Staged Malware Activity - 2123359011' along with 11 other issues generated by XDR Agent detected on 3 hosts involving user root

Alert Count 12

Modified 2026-01-13 13:15

Assigned To Unassigned

Sources XDR Agent

Alert Categories

Malware

Affected Hosts & Users

Hosts (3)

Users (1)

root

MITRE ATT&CK Mapping

Tactics (4)

TA0005 - Defense Evasion TA0003 - Persistence TA0004 - Privilege Escalation TA0002 - Execution

Techniques (3)

T1053.003 - Scheduled Task/Job: Cron T1027.010 - Obfuscated Files or Information: Command Obfuscation T1059.004 - Command and Scripting Interpreter: Unix Shell

Related Alerts 12

ID	Severity	Name	Host	Action	Time
31462	HIGH	Persistency - 779040014	in-bridge-40	Prevented (Blocked)	01-13 13:15
31455	HIGH	Persistency - 456694134	inbridge-42	Detected (Reported)	01-13 13:14
31449	HIGH	Persistency - 779040014	inbridge-ubt-24	Prevented (Blocked)	01-13 13:14
31447	HIGH	Persistency - 779040014	inbridge-42	Prevented (Blocked)	01-13 13:14
31444	HIGH	Persistency - 456694134	inbridge-42	Detected (Reported)	01-13 13:14
31452	HIGH	Persistency - 779040014	inbridge-ubt-24	Prevented (Blocked)	01-13 13:14
31440	HIGH	Staged Malware Activity - 2123359011	inbridge-ubt-24	Detected (Reported)	01-13 13:14
31436	HIGH	Persistency - 779040014	in-bridge-40	Prevented (Blocked)	01-13 13:14
31448	HIGH	Persistency - 779040014	in-bridge-40	Prevented (Blocked)	01-13 13:14
31451	HIGH	Persistency - 779040014	in-bridge-40	Prevented (Blocked)	01-13 13:14
31420	HIGH	Staged Malware Activity - 2123359011	inbridge-42	Detected (Reported)	01-13 13:13
31423	HIGH	Persistency - 779040014	inbridge-42	Prevented (Blocked)	01-13 13:13

File Artifacts 25

File Name	Path	SHA256	Signature	Verdict	Actions
update-motd-reboot-required	-	`e18f8d28bdff7d892991fb2c9d723964672f651225aaf03fe3848c215da1ecbe`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
98-reboot-required	-	`ede15e980ec54e7211923a42b77531ee06a15e2a728f645004b4c0fff3d660f7`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
sh	-	`86d31f6fb799e91fa21bad341484564510ca287703a16e9e46c53338776f4f42`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
run-parts	-	`3f36124107498d18ddacfbfe773df11e7094d5d143194cdfcec8804cccc81f64`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
cat	-	`90c9437a02857838ccc0ce1ff8652691181bfb67135a1173dd276f91fa57d7ec`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
update-motd-fsck-at-reboot	-	`ee7dc35db83e025c41460b03c37bf45f03c7f7d654b74bd3828cb9af107d90d1`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
sshd	-	`4cc983fa8f3a26626981dbbe79113348fb86cca3ec426f6af5fabd08215fd5e1`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
crontab	-	`d71b4e26034ec955cae7e7101a4b33f5923b3396a0e1e1893cd1274bbb51c3ec`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
bash	-	`bc5945feb8bd26203ebfafea5ce1878bb2e32cb8fb50ab7ae395cfb1e1aaaef1`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
sleep	-	`06d3927480c7554337818dbf5d91d78689bc8321237280e3d452028d5d1c3f43`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
cat	-	`210ffa7daedb3ef6e9230d391e9a10043699ba81080ebf40c6de70ed77e278ba`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
sh	-	`4f291296e89b784cd35479fca606f228126e3641f5bcaee68dee36583d7c9483`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
crontab	-	`11651a4bd5c9605dac9df09bcb1ce16e40e740558766081a784e16db0098c042`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
sshd	-	`090ecdb53316ebadc17949e4699540588dcb0896dbb0a8ae93da72a8e20ad781`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
update-motd-fsck-at-reboot	-	`88b40e43ddc24e66a2056388ac737f018af1cf92ce878431927226ced511f731`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
run-parts	-	`6662ac8211738cab5e9c8138f92c9f54319a1892ec3da24f47620d46963671a8`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
bash	-	`59474588a312b6b6e73e5a42a59bf71e62b55416b6c9d5e4a6e1c630c2a9ecd4`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
date	-	`423e1cf8af70dd477a56d019912e13660199df3a01420f5ced7dadcc2b786bdc`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
sleep	-	`b9aec374a2b2a175a182f615291ad408820b7fb8c663a184e37fa3492d3f8eff`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
zsh	-	`f88db3dd0a2909ed62cdb645dbb7b56a6bee5abbe310751dc0f549a811222f46`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
timeout	-	`375eaa8774baf7667515932c4d6fa2e31a2c21e9c50f152a27c4c6a718374ebe`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
base64	-	`e8e52c2af48cbd8202304496b3f7d05f53a2ecc4b3fb0f1b81acfed58e57a042`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
curl	-	`aca992dba6da014cd5baaa739624e68362c8930337f3a547114afdbd708d06a4`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
date	-	`08b85d43067bcd15edb0882d5372a8b5635e211f76b62ccc4d575f2ed4920e18`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT
awk	-	`b951dad211e5b2fcb1fa989a483c52ca3ce80b9353668307989826b114ce8e0c`	SIGNATURE_UNAVAILABLE	UNKNOWN	VT

Network Artifacts 0

No network artifacts found for this incident

Process Artifacts 12

Process	Command Line	Parent Process	User
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root
sshd	`sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups`	sshd	root

Registry Artifacts 0

No registry artifacts found for this incident

Analyst Verdict

Classification

Risk Level

HIGH

Resolution Notes

Auto resolved by XdrTestManager (alerts: 12)

Recommended Actions

Isolate affected endpoints
Investigate all related alerts
Document findings

Summary

Alerts

Hosts

Files

Network

Alert Categories

Malware

Timeline

01-13 13:15:39

Incident Modified

Status or details updated

01-13 13:15:39

Incident Resolved

resolved security testing

01-13 13:15:10

Persistency - 779040014

high - Prevented (Blocked)

01-13 13:14:40

Persistency - 456694134

high - Detected (Reported)

01-13 13:14:20

Persistency - 779040014

high - Prevented (Blocked)

01-13 13:14:18

Persistency - 779040014

high - Prevented (Blocked)

01-13 13:14:18

Persistency - 456694134

high - Detected (Reported)

01-13 13:14:16

Persistency - 779040014

high - Prevented (Blocked)

01-13 13:14:15

Staged Malware Activity - 2123359011

high - Detected (Reported)

01-13 13:14:13

Persistency - 779040014

high - Prevented (Blocked)

01-13 13:14:12

Persistency - 779040014

high - Prevented (Blocked)

01-13 13:14:09

Persistency - 779040014

high - Prevented (Blocked)

01-13 13:14:03

Incident Created

#1452 - 'Staged Malware Activity - 2123359011' along with 11 other issues

01-13 13:14:03

update-motd-reboot-required

Verdict: Unknown

01-13 13:14:03

98-reboot-required

Verdict: Unknown

01-13 13:14:03

Verdict: Unknown

01-13 13:14:03

run-parts

Verdict: Unknown

01-13 13:14:03

cat

Verdict: Unknown

01-13 13:14:03

update-motd-fsck-at-reboot

Verdict: Unknown

01-13 13:14:03

sshd

Verdict: Unknown

01-13 13:14:03

crontab

Verdict: Unknown

01-13 13:14:03

bash

Verdict: Unknown

01-13 13:14:03

sleep

Verdict: Unknown

01-13 13:13:56

Staged Malware Activity - 2123359011

high - Detected (Reported)

01-13 13:13:54

Persistency - 779040014

high - Prevented (Blocked)