HIGH 'Staged Malware Activity - 2123359011' along with 5 other issues

RESOLVED SECURITY TESTING ID: #1867 | Created: 2026-01-17 02:30:11
XDR Console
6
Alerts
2
Hosts
24
Files
0
Network
Incident Overview

'Staged Malware Activity - 2123359011' along with 5 other issues generated by XDR Agent and XDR BIOC detected on 2 hosts involving 2 users

6
2026-01-17 02:34
Unassigned
XDR Agent, XDR BIOC
Malware Execution
Affected Hosts & Users
root inbridge-ubt-24\inbridge-ubt-24
MITRE ATT&CK Mapping
TA0005 - Defense Evasion TA0003 - Persistence TA0004 - Privilege Escalation TA0002 - Execution
T1053.003 - Scheduled Task/Job: Cron T1027.010 - Obfuscated Files or Information: Command Obfuscation T1059.004 - Command and Scripting Interpreter: Unix Shell
File Artifacts 24
File Name Path SHA256 Signature Verdict Actions
sh - 86d31f6fb799e91fa21bad341484564510ca287703a16e9e46c53338776f4f42 SIGNATURE_UNAVAILABLE UNKNOWN VT
98-reboot-required - ede15e980ec54e7211923a42b77531ee06a15e2a728f645004b4c0fff3d660f7 SIGNATURE_UNAVAILABLE UNKNOWN VT
sshd - 4cc983fa8f3a26626981dbbe79113348fb86cca3ec426f6af5fabd08215fd5e1 SIGNATURE_UNAVAILABLE UNKNOWN VT
update-motd-reboot-required - e18f8d28bdff7d892991fb2c9d723964672f651225aaf03fe3848c215da1ecbe SIGNATURE_UNAVAILABLE UNKNOWN VT
zsh - f88db3dd0a2909ed62cdb645dbb7b56a6bee5abbe310751dc0f549a811222f46 SIGNATURE_UNAVAILABLE UNKNOWN VT
run-parts - 3f36124107498d18ddacfbfe773df11e7094d5d143194cdfcec8804cccc81f64 SIGNATURE_UNAVAILABLE UNKNOWN VT
cron - 6bd8593640af2413bce259fa0affc18dbf149892756ebe805bf316624f8b590f SIGNATURE_UNAVAILABLE UNKNOWN VT
base64 - e8e52c2af48cbd8202304496b3f7d05f53a2ecc4b3fb0f1b81acfed58e57a042 SIGNATURE_UNAVAILABLE UNKNOWN VT
update-motd-fsck-at-reboot - ee7dc35db83e025c41460b03c37bf45f03c7f7d654b74bd3828cb9af107d90d1 SIGNATURE_UNAVAILABLE UNKNOWN VT
curl - aca992dba6da014cd5baaa739624e68362c8930337f3a547114afdbd708d06a4 SIGNATURE_UNAVAILABLE UNKNOWN VT
crontab - d71b4e26034ec955cae7e7101a4b33f5923b3396a0e1e1893cd1274bbb51c3ec SIGNATURE_UNAVAILABLE UNKNOWN VT
cat - 90c9437a02857838ccc0ce1ff8652691181bfb67135a1173dd276f91fa57d7ec SIGNATURE_UNAVAILABLE UNKNOWN VT
sleep - 06d3927480c7554337818dbf5d91d78689bc8321237280e3d452028d5d1c3f43 SIGNATURE_UNAVAILABLE UNKNOWN VT
bash - bc5945feb8bd26203ebfafea5ce1878bb2e32cb8fb50ab7ae395cfb1e1aaaef1 SIGNATURE_UNAVAILABLE UNKNOWN VT
bash - 59474588a312b6b6e73e5a42a59bf71e62b55416b6c9d5e4a6e1c630c2a9ecd4 SIGNATURE_UNAVAILABLE UNKNOWN VT
sleep - b9aec374a2b2a175a182f615291ad408820b7fb8c663a184e37fa3492d3f8eff SIGNATURE_UNAVAILABLE UNKNOWN VT
sh - 4f291296e89b784cd35479fca606f228126e3641f5bcaee68dee36583d7c9483 SIGNATURE_UNAVAILABLE UNKNOWN VT
timeout - 375eaa8774baf7667515932c4d6fa2e31a2c21e9c50f152a27c4c6a718374ebe SIGNATURE_UNAVAILABLE UNKNOWN VT
crontab - 11651a4bd5c9605dac9df09bcb1ce16e40e740558766081a784e16db0098c042 SIGNATURE_UNAVAILABLE UNKNOWN VT
cat - 210ffa7daedb3ef6e9230d391e9a10043699ba81080ebf40c6de70ed77e278ba SIGNATURE_UNAVAILABLE UNKNOWN VT
sshd - 090ecdb53316ebadc17949e4699540588dcb0896dbb0a8ae93da72a8e20ad781 SIGNATURE_UNAVAILABLE UNKNOWN VT
update-motd-fsck-at-reboot - 88b40e43ddc24e66a2056388ac737f018af1cf92ce878431927226ced511f731 SIGNATURE_UNAVAILABLE UNKNOWN VT
perl - 38d70f54fd18d614e9e6cc35c960b45f54e7b991894b8308e704ae9953c86ce4 SIGNATURE_UNAVAILABLE UNKNOWN VT
run-parts - 6662ac8211738cab5e9c8138f92c9f54319a1892ec3da24f47620d46963671a8 SIGNATURE_UNAVAILABLE UNKNOWN VT
Network Artifacts 0
No network artifacts found for this incident
Process Artifacts 6
Process Command Line Parent Process User
sshd sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups sshd root
timeout timeout 2 perl -e use Socket;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"))... sshd inbridge-ubt-24\inbridge-ubt-24
sshd sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups sshd root
cron /usr/sbin/cron -f -P cron root
cron /usr/sbin/cron -f -P cron 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
HIGH
Auto resolved by XdrTestManager (alerts: 6)
  • Isolate affected endpoints
  • Investigate all related alerts
  • Document findings
Summary
6
Alerts
2
Hosts
24
Files
0
Network
Alert Categories
Malware Execution
Timeline
01-17 02:34:29
Incident Modified
Status or details updated
01-17 02:34:29
Incident Resolved
resolved security testing
01-17 02:32:33
Persistency - 779040014
high - Prevented (Blocked)
01-17 02:32:24
Perl script connecting to network
medium - Detected
01-17 02:32:22
Persistency - 779040014
high - Prevented (Blocked)
01-17 02:30:11
Incident Created
#1867 - 'Staged Malware Activity - 2123359011' along with 5 other issues
01-17 02:30:11
sh
Verdict: Unknown
01-17 02:30:11
98-reboot-required
Verdict: Unknown
01-17 02:30:11
sshd
Verdict: Unknown
01-17 02:30:11
update-motd-reboot-required
Verdict: Unknown
01-17 02:30:11
zsh
Verdict: Unknown
01-17 02:30:11
run-parts
Verdict: Unknown
01-17 02:30:11
cron
Verdict: Unknown
01-17 02:30:11
base64
Verdict: Unknown
01-17 02:30:11
update-motd-fsck-at-reboot
Verdict: Unknown
01-17 02:30:11
curl
Verdict: Unknown
01-17 02:30:01
Staged Malware Activity - 2123359011
high - Detected (Reported)
01-17 02:30:01
Persistency - 3227545572
high - Prevented (Blocked)
01-17 02:30:01
Persistency - 456694134
high - Detected (Reported)