IP Address: 92.81.220.218Previously Malicious

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IP Address:
92.81.220.218​
Previously Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

Download and Allow Execution Download Operation Download File Bulk Files Tampering Superuser Operation SFTP Outgoing Connection Successful SSH Login DNS Query SSH Package Install Human Port 22 Scan Access Suspicious Domain Download and Execute 55 Shell Commands

Connect Back Servers

speedtest.winchesterwireless.com canonical.com shentel.net qwest.net celito.net suddenlink.net speedtest.advance2000.com sp1.hcetelecom.com arhiva www.speedtest.net flood _http._tcp.security.ubuntu.com s1.speedtest.wdc1.us.leaseweb.net edinburg.speedtest.shentel.net blazingfast.io specificatii nasapaul.com _http._tcp.archive.ubuntu.com ookla.speedtest.yhm01.as36472.net colocrossing.com speedtest.apsiscom.com rockymount.speedtest.centurylink.net hcetelecom.com stosat-malt-01.sys.comcast.net rdu.ookla.gfsvc.com specificati speedtest31.suddenlink.net comcast.net advance2000.com stosat-rstn-01.sys.comcast.net

69.241.0.94 199.202.216.204 123.0.0.7 104.27.133.13 69.241.87.90 208.92.192.5 136.42.34.74 99.24.18.89 64.191.36.37 184.170.114.134 208.180.158.146 104.27.132.13 123.0.0.2 123.0.0.8 151.101.2.219 74.113.230.246 145.14.145.148 136.42.34.75 123.0.0.1 123.0.0.5 204.111.21.7 185.61.137.36 123.0.0.6 91.189.88.162 74.112.120.72 207.244.94.68 145.14.145.211 205.171.135.26 123.0.0.9 204.111.5.18

Basic Information

IP Address

92.81.220.218

Domain

-

ISP

Telekom Romania

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-03-16

Last seen in Guardicore Centra

2019-06-08

What is Guardicore Centra
Guardicore Centra is a data center and cloud security solution that protects the organization's core assets, using flexible, quickly deployed and easy to understand micro-segmentation controls. Centra generates in-context security incidents, with details on attacker tools and techniques, that help IR teams prioritize incident investigation and reduce dwell time. Learn More

Attack Flow

A user logged in using SSH with the following credentials: root / ****** - Authentication policy: White List

Successful SSH Login

A possibly malicious Superuser Operation was detected

Download Operation Package Install Superuser Operation

A possibly malicious Download Operation was detected 3 times

Download Operation Package Install Superuser Operation

Process /usr/bin/wget attempted to access suspicious domains: nasapaul.com, pentru and specificatii 2 times

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 104.27.132.13:443 and 104.27.132.13:80

Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 104.27.133.13:443 and 104.27.133.13:80

Outgoing Connection

Process /usr/bin/wget attempted to access suspicious domains: nasapaul.com, pentru and scan 2 times

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 104.27.132.13:443 and 104.27.132.13:80 2 times

Outgoing Connection

A possibly malicious Superuser Operation was detected 2 times

Download Operation Package Install Superuser Operation

A possibly malicious Package Install was detected 6 times

Download Operation Package Install Superuser Operation

A user logged in using SSH with the following credentials: root / ********** - Authentication policy: Correct Password

Successful SSH Login

The file /root/1 was downloaded and granted execution privileges

Download and Allow Execution

The file /root/cyberinfo was downloaded and granted execution privileges

Download and Allow Execution

The file /root/cybernetikrandom was downloaded and granted execution privileges

Download and Allow Execution

The file /root/go was downloaded and granted execution privileges

Download and Allow Execution

The file /root/h4e was downloaded and granted execution privileges

Download and Allow Execution

The file /root/petarda was downloaded and granted execution privileges

Download and Allow Execution

The file /root/port was downloaded and granted execution privileges

Download and Allow Execution

The file /root/screen.filepart was downloaded and granted execution privileges

Download and Allow Execution

The file /root/speedtestvps.py was downloaded and granted execution privileges

Download and Allow Execution

The file /root/sshd.filepart was downloaded and granted execution privileges

Download and Allow Execution

Process /usr/bin/python2.7 attempted to access domains: www.speedtest.net

DNS Query

Process /usr/bin/python2.7 generated outgoing network traffic to: 151.101.2.219:443, 151.101.2.219:80, 192.3.206.14:8080, 199.202.216.204:8080, 208.92.192.5:5060, 64.191.36.37:8080 and 74.112.120.72:8080

Outgoing Connection

Process /usr/bin/python2.7 attempted to access suspicious domains: advance2000.com, hcetelecom.com, ookla.speedtest.yhm01.as36472.net, sp1.hcetelecom.com, speedtest.advance2000.com and speedtest.apsiscom.com

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/lib/apt/methods/http attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.162:80

Outgoing Connection

The file /usr/share/doc/nano was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/share/doc/nano/examples was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/share/nano was downloaded and granted execution privileges

Download and Allow Execution

The file /bin/nano was downloaded and executed

Download and Execute

The file /root/pscan2 was downloaded and executed 3 times

Download and Execute

Process /root/pscan2 generated outgoing network traffic to: 13.91.0.10:22, 13.91.0.11:22, 13.91.0.12:22, 13.91.0.13:22, 13.91.0.14:22, 13.91.0.15:22, 13.91.0.16:22, 13.91.0.17:22, 13.91.0.18:22, 13.91.0.19:22, 13.91.0.1:22, 13.91.0.20:22, 13.91.0.21:22, 13.91.0.22:22, 13.91.0.23:22, 13.91.0.24:22, 13.91.0.25:22, 13.91.0.26:22, 13.91.0.27:22, 13.91.0.28:22, 13.91.0.29:22, 13.91.0.2:22, 13.91.0.30:22, 13.91.0.31:22, 13.91.0.32:22, 13.91.0.33:22, 13.91.0.34:22, 13.91.0.35:22, 13.91.0.36:22, 13.91.0.37:22, 13.91.0.38:22, 13.91.0.39:22, 13.91.0.3:22, 13.91.0.40:22, 13.91.0.41:22, 13.91.0.42:22, 13.91.0.43:22, 13.91.0.44:22, 13.91.0.45:22, 13.91.0.46:22, 13.91.0.47:22, 13.91.0.48:22, 13.91.0.49:22, 13.91.0.4:22, 13.91.0.50:22, 13.91.0.51:22, 13.91.0.52:22, 13.91.0.53:22, 13.91.0.54:22, 13.91.0.55:22, 13.91.0.56:22, 13.91.0.57:22, 13.91.0.58:22, 13.91.0.5:22, 13.91.0.6:22, 13.91.0.7:22, 13.91.0.8:22 and 13.91.0.9:22

Process /root/pscan2 scanned port 22 on 58 IP Addresses

Port 22 Scan

Connection was closed due to user inactivity

Process /usr/bin/dpkg performed bulk changes in {/} on 141 files

Bulk Files Tampering

Associated Files

/v.py

SHA256: 00e430b733cf199747c9c6e0f2e2fae6a045bbed9c0f0f993112b301fcdf5dbc

25470 bytes

/var/tmp/paul.pl

SHA256: 95f428b36aea7a6a49a983f9bc2a1fc2fb603a2a0ff63a53cacaa49341eea0ea

1980 bytes

/var/tmp/ninfo

SHA256: 19778a62055770a9e5f890e52227ccd39251bf23045c15383411638540ceabf7

2941 bytes

/var/tmp/zone/h4e

SHA256: e51130d43fa755eb78fed311783b9f82df7f11020af33078e79911f2ef4b78bb

1524 bytes

/var/tmp/h4e/cybernetikrandom

SHA256: 0f3b6e66be06b52f9ebcde3395f55b6255ee6aa9229b775b61f7b68bad4bb897

233 bytes

/var/tmp/h4e/go

SHA256: 5862a020cc540de5f9567b63ea01da1857829195c907f7528296c36e418fc042

1672 bytes

/var/tmp/zone/go

SHA256: eb2e188412b35c12cc9d809d026ce000faef827d49d751950976c1ffeb20a898

1672 bytes

/var/tmp/zone/cyberinfo

SHA256: 99f04e8e5757a1c11deef3587bb283238e79c5fac5045e94ca98f797b65c486e

1975 bytes

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IP Address: 92.81.220.218​Previously Malicious