IP Address: 188.235.5.175Previously Malicious

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IP Address:
188.235.5.175​
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 Scheduled Task Creation Download Operation Successful SSH Login DNS Query Download File SSH Access Suspicious Domain Malicious File HTTP Download and Execute 7 Shell Commands Outgoing Connection

Connect Back Servers

fcn-mro.pool.minergate.com canonical.com security.ubuntu.com mine.moneropool.com mro.pool.minergate.com xmr.pool.minergate.com aridan.hol.es archive.ubuntu.com mro.extremepool.org madoare-npula.com your-server.de

91.189.88.161 5.9.58.111 107.161.169.141 31.170.165.99 91.189.88.162 176.9.47.243 176.9.2.145 138.201.31.13 37.48.65.153

Basic Information

IP Address

188.235.5.175

Domain

-

ISP

JSC ER-Telecom Holding

Country

Russian Federation

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-07-10

Last seen in Guardicore Centra

2017-07-10

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 domains: aridan.hol.es

DNS Query

Process /usr/bin/wget generated outgoing network traffic to: 31.170.165.99:80

Outgoing Connection

/var/tmp/. /ari.tgz was identified as malicious by YARA according to rules: Malw Pe Sections

Malicious File

The file /var/tmp/. /.bash/h64 was downloaded and loaded by /var/tmp/. /.bash/bash

Download and Execute

The file /var/tmp/. /.bash/bash was downloaded and executed

Download and Execute

Process /var/tmp/. /.bash/bash generated outgoing network traffic to: 176.9.47.243:5559, 5.9.58.111:5556, 176.9.2.145:45560, 37.48.65.153:5555 and 138.201.31.13:3336

Outgoing Connection

Process /var/tmp/. /.bash/bash attempted to access domains: mine.moneropool.com, mro.pool.minergate.com, xmr.pool.minergate.com and fcn-mro.pool.minergate.com

DNS Query

Process /var/tmp/. /.bash/bash attempted to access suspicious domains: mro.extremepool.org

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/wget attempted to access suspicious domains: madoare-npula.com

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 107.161.169.141:80

Outgoing Connection

/var/tmp/. /ari.tgz was downloaded

Download File

The file /var/tmp/. /.bash was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/. /.bash/h32 was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/. /.bash/autorun was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/. /.bash/run was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/. /.bash/bash.pid was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/. /.bash/dir was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/. /.bash/cron was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/. /.bash/upd was downloaded and granted execution privileges

Download and Allow Execution

/var/tmp/. /bot was downloaded

Download File

/var/tmp/. /.bash/h32 was identified as malicious by YARA according to rules: Maldoc Somerules

Malicious File

/var/tmp/. /.bash/bash was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

/var/tmp/. /.bash/h64 was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Apt Eqgrp Apr17

Malicious File

/var/tmp/. /bot was identified as malicious by YARA according to rules: Antidebug Antivm

Malicious File

Associated Files

/var/tmp/ /systemd-private-484004451d0046639858c0420ad0891c-systemd-timesyncd.service/security

SHA256: 7fe9d6d8b9390020862ca7dc9e69c1e2b676db5898e4bfad51d66250e9af3eaf

838583 bytes

/var/tmp/.ssh/h32

SHA256: 45ed59d5b27d22567d91a65623d3b7f11726f55b497c383bc2d8d330e5e17161

15125 bytes

/var/tmp/.bash/bash

SHA256: d9791f4dfd903bf3c7c5258ac4ae92df11fc37c3b1749e15f173c1aeb6fafb67

3876568 bytes

/var/tmp/. /.bash/upd

SHA256: 64343ae778d30da781254ddcc928856ab09e4e0e758db5685e903c19d3dc1f18

166 bytes

/usr/sbin/logclean

SHA256: 156cde803fe8fc670ef5f503a471b44b6f957d55d6b8df78dfbc99885c506867

26641 bytes

/var/tmp/. /.bash/autorun

SHA256: b7d71ffa17ec2672b4863248c7d1cd85786998634317332ee15d166ec06adb73

286 bytes

/var/tmp/. /.bash/run

SHA256: 985373d7eac42e5745ffd4ab85e268bc2ce952ebd7c0bdca3e3bbfa43ba1321e

411 bytes

/var/tmp/. /ari.tgz

SHA256: 1ddbce383dfb497374e2afe393da33323448ebeed3d8d15142a5f9e7bf147643

1754709 bytes

/var/tmp/. /bot

SHA256: 07bfcf3b838f0bbc10b43c071adfbb8df6317566153fea8d160d420b97e555d4

29023 bytes

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IP Address: 188.235.5.175​Previously Malicious