IP Address: 89.47.52.149Previously Malicious

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IP Address:
89.47.52.149​
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 SFTP Human Download Operation Successful SSH Login DNS Query Download File SSH Malicious File Access Suspicious Domain HTTP Read Password Secrets Modification Package Install 17 Shell Commands Outgoing Connection

Connect Back Servers

canonical.com shentel.net sp1.winchesterwireless.net www.speedtest.net portocala.16mb.com s1.speedtest.wdc1.us.leaseweb.net www.accesdenied.pe.hu edinburg.speedtest.shentel.net nasapaul.com _http._tcp.archive.ubuntu.com dll.mrreacher.com stosat-malt-01.sys.comcast.net comcast.net stosat-rstn-01.sys.comcast.net ntc-com.com security.ubuntu.com customcomputersva.com bigdaddy.wave2net.com archive.ubuntu.com portocala.esy.es dl.mrreacher.com

69.241.0.94 204.111.5.18 91.189.88.152 151.101.2.219 31.170.166.92 72.21.92.82 69.241.87.90 31.220.16.135 207.244.94.68 91.189.88.149 184.170.114.134 137.135.92.186 204.111.21.7 104.27.132.13

Basic Information

IP Address

89.47.52.149

Domain

-

ISP

IPv4 Management SRL

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-04-06

Last seen in Guardicore Centra

2018-10-30

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

Process /usr/bin/wget attempted to access suspicious domains: portocala.16mb.com 2 times

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 31.170.166.92:80 2 times

Outgoing Connection

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

DNS Query

Process /usr/bin/python2.7 generated outgoing network traffic to: 72.21.92.82:80

Outgoing Connection

/root/test.py was downloaded

Download File

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 91.189.88.152:80

Outgoing Connection

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

DNS Query

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

Download and Allow Execution

/usr/bin/unzipsfx.dpkg-new was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

/usr/bin/funzip.dpkg-new was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

/usr/bin/zipinfo.dpkg-new was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

/usr/share/doc/unzip/BUGS.dpkg-new was identified as malicious by YARA according to rules: Packer

Malicious File

/root/groot.zip was downloaded

Download File

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

Successful SSH Login

The file /var/lib/dpkg/tmp.ci/postinst was downloaded and granted execution privileges

Download and Allow Execution

The file /var/lib/dpkg/tmp.ci/postrm was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/bin/zipinfo.dpkg-new was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/bin/funzip.dpkg-new was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/bin/zipgrep.dpkg-new was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/bin/unzipsfx.dpkg-new was downloaded and granted execution privileges

Download and Allow Execution

/root/gosh/1 was downloaded

Download File

/root/gosh/2 was downloaded

Download File

/root/gosh/3 was downloaded

Download File

/root/gosh/class.filepart was downloaded

Download File

/root/gosh/clean was downloaded

Download File

/root/gosh/cleanlist was downloaded

Download File

/root/gosh/commands.txt was downloaded

Download File

/root/gosh/go was downloaded

Download File

/root/gosh/motd was downloaded

Download File

/root/gosh/pass_file was downloaded

Download File

/root/gosh/random was downloaded

Download File

/root/gosh/screen.filepart was downloaded

Download File

/root/gosh/gosh/1 was downloaded

Download File

/root/gosh/gosh/2 was downloaded

Download File

/root/gosh/gosh/3 was downloaded

Download File

/root/gosh/gosh/class.filepart was downloaded

Download File

/root/gosh/gosh/clean was downloaded

Download File

/root/gosh/gosh/cleanlist was downloaded

Download File

/root/gosh/gosh/commands.txt was downloaded

Download File

/root/gosh/gosh/go was downloaded

Download File

/root/gosh/gosh/motd was downloaded

Download File

/root/gosh/gosh/pass_file was downloaded

Download File

/root/gosh/gosh/random was downloaded

Download File

/root/gosh/gosh/screen.filepart was downloaded

Download File

/root/gosh/gosh/update.filepart was downloaded

Download File

/root/gosh/screen.filepart was identified as malicious by YARA according to rules: Maldoc Somerules and Toolkit Thor Hacktools

Malicious File

/root/gosh/gosh/update.filepart was identified as malicious by YARA according to rules: Malw Miscelanea Linux, Maldoc Somerules and Crypto Signatures

Malicious File

/root/gosh/motd was identified as malicious by YARA according to rules: Packer Compiler Signatures

Malicious File

/root/gosh/gosh/motd was identified as malicious by YARA according to rules: Packer Compiler Signatures

Malicious File

/root/groot.zip was identified as malicious by YARA according to rules: Malw Pe Sections

Malicious File

/root/gosh/gosh/class.filepart was identified as malicious by YARA according to rules: Maldoc Somerules

Malicious File

Associated Files

/v.py

SHA256: 00e430b733cf199747c9c6e0f2e2fae6a045bbed9c0f0f993112b301fcdf5dbc

25470 bytes

/var/lib/dpkg/tmp.ci/postinst

SHA256: 6ecdb1415319c81c14a94114a279186a8054c221fe6c63b8a8a2ce38b8b39966

111 bytes

/var/lib/dpkg/tmp.ci/postrm

SHA256: 27793cfe5796bf9b694e2e2ce532d62917dcad70b64b8a160947f84fd279008a

78 bytes

/usr/bin/zipinfo.dpkg-new

SHA256: 32917004db9408bb8a3e67c06116f69555db53f0f78c1bb49948bf1bdab73bfb

162488 bytes

/usr/bin/funzip.dpkg-new

SHA256: 80ed6b0f255e4646c64c89ad0a3211c79a87c1adcf4d52b24287146ed2520f84

22672 bytes

/usr/bin/zipgrep.dpkg-new

SHA256: d077ccd18e5719776df7f06b667bda8f7547aa5c3b9cf174c0005608e9309bb8

2953 bytes

/usr/bin/unzipsfx.dpkg-new

SHA256: c78abf845fcc0c5494a18ae63a03444a6a134b8a33d95fabc80f4145a4d2e550

76392 bytes

/var/tmp/ninfo

SHA256: 19778a62055770a9e5f890e52227ccd39251bf23045c15383411638540ceabf7

2941 bytes

/var/tmp/test.py

SHA256: 08586a2986a3fbcc8984c9e8f181e3922d616de030045453a641b619e3083f26

25545 bytes

/root/groot/go

SHA256: 0997ea44f133dd0a32cf5d289cdca172af333d13baab3273a47802f916f208ff

610 bytes

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IP Address: 89.47.52.149​Previously Malicious