IP Address: 181.142.0.4Previously Malicious

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IP Address:
181.142.0.4​
Previously Malicious

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

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

DNS Query Bulk Files Tampering Successful SSH Login Service Creation Outgoing Connection Download File Malicious File Download and Allow Execution SFTP Successful Login Download and Execute

Connect Back Servers

_http._tcp.archive.ubuntu.com archive.ubuntu.com

91.189.88.161

Basic Information

IP Address

181.142.0.4

Domain

-

ISP

UNE

Country

Colombia

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-04-21

Last seen in Guardicore Centra

2018-06-14

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 user logged in using SSH with the following credentials: root / ****** - Authentication policy: Correct Password 2 times

Successful SSH Login

Process /usr/lib/apt/methods/http attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com 2 times

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.161:80 2 times

Outgoing Connection

The file /etc/init.d/screen-cleanup was downloaded and granted execution privileges

Download and Allow Execution

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

Download and Allow Execution

The file /usr/share/screen/utf8encodings was downloaded and granted execution privileges

Download and Allow Execution

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

Download and Allow Execution

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

Download and Allow Execution

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

Download and Allow Execution

Service screen-cleanup.dpkg-new was created

Service Creation

Service S02screen-cleanup was created

Service Creation

Service screen-cleanup was created

Service Creation

The file /usr/bin/screen was downloaded and executed

Download and Execute

/root/s/.profile was downloaded

Download File

/root/s/body.html was downloaded 3 times

Download File

/root/s/install.sh was downloaded

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/root/s/list.txt was downloaded

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/root/s/p.tgz was downloaded

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/root/s/perl5/bin/instmodsh was downloaded

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/root/s/perl5/lib/perl5/App/cpanminus.pm was downloaded

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/root/s/perl5/lib/perl5/Carp/Heavy.pm was downloaded

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/root/s/perl5/lib/perl5/Carp.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/Converter.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/Feature.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/History.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/Prereqs.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/Requirements.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/Spec.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/Validator.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta/YAML.pm was downloaded

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/root/s/perl5/lib/perl5/CPAN/Meta.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/Command/MM.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/Command.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/Liblist/Kid.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/Liblist.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker/Config.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker/FAQ.pod was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker/Locale.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker/Tutorial.pod was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker/version/regex.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker/version/vpp.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker/version.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MakeMaker.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/Manifest.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MANIFEST.SKIP was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/Mkbootstrap.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/Mksymlists.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_AIX.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_Any.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_BeOS.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_Cygwin.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_Darwin.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_DOS.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_MacOS.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_NW5.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_OS2.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_QNX.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_Unix.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_UWIN.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_VMS.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_VOS.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_Win32.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MM_Win95.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/MY.pm was downloaded

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/root/s/perl5/lib/perl5/ExtUtils/testlib.pm was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/App-cpanminus-1.7039/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/App-cpanminus-1.7039/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Carp-1.38/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Carp-1.38/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/ExtUtils-MakeMaker-7.10/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/ExtUtils-MakeMaker-7.10/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/install-0.01/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/install-0.01/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/local-lib-2.000018/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/local-lib-2.000018/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Mail-Sendmail-0.79/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Mail-Sendmail-0.79/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Parallel-ForkManager-1.16/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Parallel-ForkManager-1.16/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Sub-Uplevel-0.25/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Sub-Uplevel-0.25/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Test-Warn-0.30/install.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/.meta/Test-Warn-0.30/MYMETA.json was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/App/cpanminus/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/Carp/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/ExtUtils/MakeMaker/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/install/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/local/lib/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/Mail/Sendmail/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/Parallel/ForkManager/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/Sub/Uplevel/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/auto/Test/Warn/.packlist was downloaded

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/root/s/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/perllocal.pod was downloaded

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/root/s/perl5/lib/perl5/install.pm was downloaded

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/root/s/perl5/lib/perl5/JSON/PP/Boolean.pm was downloaded

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/root/s/perl5/lib/perl5/JSON/PP.pm was downloaded

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/root/s/perl5/lib/perl5/lib/core/only.pm was downloaded

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/root/s/perl5/lib/perl5/local/lib.pm was downloaded

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/root/s/perl5/lib/perl5/Mail/Sendmail.pm was downloaded

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/root/s/perl5/lib/perl5/Parallel/ForkManager.pm was downloaded

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/root/s/perl5/lib/perl5/Parse/CPAN/Meta.pm was downloaded

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/root/s/perl5/lib/perl5/POD2/DE/local/lib.pod was downloaded

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/root/s/perl5/lib/perl5/POD2/PT_BR/local/lib.pod was downloaded

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/root/s/perl5/lib/perl5/Sub/Uplevel.pm was downloaded

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/root/s/perl5/lib/perl5/Test/Warn.pm was downloaded

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/root/s/perl5/man/man1/cpanm.1p was downloaded

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/root/s/perl5/man/man1/instmodsh.1p was downloaded

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/root/s/perl5/man/man3/App__cpanminus.3pm was downloaded

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/root/s/perl5/man/man3/App__cpanminus__fatscript.3pm was downloaded

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/root/s/perl5/man/man3/Carp.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__Converter.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__Feature.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__History.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__Prereqs.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__Requirements.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__Spec.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__Validator.3pm was downloaded

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/root/s/perl5/man/man3/CPAN__Meta__YAML.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__Command.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__Command__MM.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__Liblist.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MakeMaker.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MakeMaker__Config.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MakeMaker__FAQ.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MakeMaker__Locale.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MakeMaker__Tutorial.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__Manifest.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__Mkbootstrap.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__Mksymlists.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_AIX.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_Any.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_BeOS.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_Cygwin.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_Darwin.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_DOS.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_MacOS.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_NW5.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_OS2.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_QNX.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_Unix.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_UWIN.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_VMS.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_VOS.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_Win32.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MM_Win95.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__MY.3pm was downloaded

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/root/s/perl5/man/man3/ExtUtils__testlib.3pm was downloaded

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/root/s/perl5/man/man3/install.3pm was downloaded

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/root/s/perl5/man/man3/JSON__PP.3pm was downloaded

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/root/s/perl5/man/man3/JSON__PP__Boolean.3pm was downloaded

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/root/s/perl5/man/man3/lib__core__only.3pm was downloaded

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/root/s/perl5/man/man3/local__lib.3pm was downloaded

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/root/s/perl5/man/man3/Mail__Sendmail.3pm was downloaded

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/root/s/perl5/man/man3/Parallel__ForkManager.3pm was downloaded

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/root/s/perl5/man/man3/Parse__CPAN__Meta.3pm was downloaded

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/root/s/perl5/man/man3/POD2__DE__local__lib.3pm was downloaded

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/root/s/perl5/man/man3/POD2__PT_BR__local__lib.3pm was downloaded

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/root/s/perl5/man/man3/Sub__Uplevel.3pm was downloaded

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/root/s/perl5/man/man3/Test__Warn.3pm was downloaded

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/root/s/send.sh was downloaded

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/root/s/send2.pl was downloaded

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Connection was closed due to timeout

/root/s/perl5/lib/perl5/ExtUtils/MM_Unix.pm was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

Process /usr/bin/dpkg performed bulk changes in {/} on 137 files

Bulk Files Tampering

Process /usr/lib/openssh/sftp-server performed bulk changes in {/} on 219 files

Bulk Files Tampering

Associated Files

/root/s/perl5/bin/cpanm.filepart

SHA256: 1ba730fa5eae1a3217920caa2c3d593658b6806e9fe0757a07cfd338489b08ba

303832 bytes

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IP Address: 181.142.0.4​Previously Malicious