IP Address: 185.230.127.28Previously Malicious

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IP Address:
185.230.127.28​
Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

DNS Query 10 Shell Commands Download and Allow Execution Download File Download Operation SSH Access Suspicious Domain Bulk Files Tampering SFTP Download and Execute Malicious File HTTP Successful SSH Login Outgoing Connection

Associated Attack Servers

celito.net www.speedtest.net poneytelecom.eu speedtest.oit.duke.edu ookla.net.unc.edu arhivecodex.tk rockymount.speedtest.centurylink.net qwest.net rdu.speedtest.sbcglobal.net duke.edu speed.celito.net sbcglobal.net unc.edu

195.154.250.68 99.24.18.89 185.199.108.153 205.171.135.26 151.101.2.219 152.3.103.197 152.19.255.126 106.14.104.200 74.113.230.246 164.132.75.8

Basic Information

IP Address

185.230.127.28

Domain

-

ISP

M247 Europe SRL

Country

Germany

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-05-20

Last seen in Guardicore Centra

2018-05-26

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: arhivecodex.tk 2 times

Access Suspicious Domain Outgoing Connection DNS Query

Process /usr/bin/wget generated outgoing network traffic to: 185.199.108.153:80 2 times

Outgoing Connection

/var/tmp/info was downloaded

Download File

/var/tmp/speed.py was downloaded

Download File

Process /usr/bin/python2.7 generated outgoing network traffic to: 151.101.2.219:80, 152.19.255.126:80, 205.171.135.26:80, 74.113.230.246:80, 152.3.103.197:80 and 99.24.18.89:80

Outgoing Connection

Process /usr/bin/python2.7 attempted to access domains: rockymount.speedtest.centurylink.net, www.speedtest.net, rdu.speedtest.sbcglobal.net, speedtest.oit.duke.edu and ookla.net.unc.edu

DNS Query

Process /usr/bin/python2.7 attempted to access suspicious domains: qwest.net, celito.net and speed.celito.net

Access Suspicious Domain Outgoing Connection DNS Query

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

Successful SSH Login

/var/tmp/hello.py was downloaded

Download File

Process /usr/bin/perl generated outgoing network traffic to: 195.154.250.68:9898

Outgoing Connection

Process /usr/bin/perl attempted to access suspicious domains: poneytelecom.eu

Access Suspicious Domain Outgoing Connection

/var/tmp/dylik/python/all was downloaded

Download File

/var/tmp/dylik/python/allb was downloaded

Download File

/var/tmp/dylik/python/bios.txrt was downloaded

Download File

/var/tmp/dylik/python/opass.txt was downloaded

Download File

/var/tmp/dylik/python/oracle was downloaded

Download File

/var/tmp/dylik/python/ouser.txt was downloaded

Download File

/var/tmp/dylik/python/pass.txt was downloaded

Download File

/var/tmp/dylik/python/postgres was downloaded

Download File

/var/tmp/dylik/python/postpass.txt was downloaded

Download File

/var/tmp/dylik/python/prg was downloaded

Download File

/var/tmp/dylik/python/pscan was downloaded

Download File

/var/tmp/dylik/python/rand was downloaded

Download File

/var/tmp/dylik/python/root was downloaded

Download File

/var/tmp/dylik/python/rootb was downloaded

Download File

/var/tmp/dylik/python/start was downloaded

Download File

/var/tmp/dylik/python/test was downloaded

Download File

/var/tmp/dylik/python/tpass.txt was downloaded

Download File

/var/tmp/dylik/python/tuser.txt was downloaded

Download File

/var/tmp/dylik/python/ubpass.txt was downloaded

Download File

/var/tmp/dylik/python/ubuntu was downloaded

Download File

/var/tmp/dylik/python/uid was downloaded

Download File

/var/tmp/dylik/python/uid.txt was downloaded

Download File

/var/tmp/dylik/python/user.txt was downloaded

Download File

/var/tmp/dylik/python/vuln.txt was downloaded

Download File

The file /var/tmp/dylik/ssh2/a was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/bios.txt was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/go was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/gob was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/help was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/ip.txt was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/pass.txt was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/pscan2 was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/random was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/randomB was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/scan.log was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/users.txt was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/dylik/ssh2/x was downloaded and granted execution privileges

Download and Allow Execution

Connection was closed due to timeout

/var/tmp/dylik/python/pscan was identified as malicious by YARA according to rules: Toolkit Thor Hacktools

Malicious File

/var/tmp/hello.py was identified as malicious by YARA according to rules: Antidebug Antivm and Suspicious Strings

Malicious File

/var/tmp/dylik/ssh2/pscan2 was identified as malicious by YARA according to rules: Toolkit Thor Hacktools

Malicious File

Process /usr/lib/openssh/sftp-server performed bulk changes in {/var/tmp} on 47 files

Bulk Files Tampering

Associated Files

/var/tmp/. /info

SHA256: dd14cae04ae1515b794dbfce857b1e7173ac8c89e766d02b9abf86dd7fd56f21

5216 bytes

/var/tmp/speed.py

SHA256: f98f21bc8d49fe2f9ad56cf0ea038ef47d68b74cf338d45c162caa3c50d497d6

49503 bytes

/var/tmp/dylik/ssh2/ssh.filepart

SHA256: 3c5e7a49dba4fffce432205ae3c0446441a4d22b9277b8342989ead07d61aabf

1191120 bytes

/var/tmp/dylik/ssh2/pscan2

SHA256: 9180464942e8d48cda196b9e57f6c9262f3555155f23a06162bf97aa46690b4b

12234 bytes

/var/tmp/dylik/ssh2/gob

SHA256: cff12b63f6272144f9aeb5efbbe1195b9bb96f36a525a527494f84fe882ae6c5

446 bytes

/root/hello.py

SHA256: 76fc8d841421245360d247499824b37098b9f38bd4a52c9d8e03fcf5ba30e156

75126 bytes

/var/tmp/hello.py

SHA256: 62ecde0619794cae0ad302765ac74e2f827d9c7c8d5377e3e114ed7b85f41959

75130 bytes

/var/tmp/dylik/python/allb

SHA256: a98d2d26d97e932b1de0153273240bdc311736391a3484b0729c02c2b00172d4

1683 bytes

/var/tmp/dylik/python/oracle

SHA256: 168bda8019db76538375bd67f432c3b91ab28485ddd60ec0f353343178b4a784

1368 bytes

/var/tmp/dylik/python/pscan

SHA256: 26c8819cbaff7d17250cb83f37ef6c7aabaa8ee92247a678ecdc29a16c6b944c

12627 bytes

/var/tmp/dylik/python/rand

SHA256: b99bd73ae06b5305eb7753409fb4b9d2719c4e35428b8315a4f20ffe3b60aa97

631 bytes

/var/tmp/dylik/python/ubuntu

SHA256: 4274e91d91e36e00d618d61e48d9618d0c7b985f2e4f837267ea2dbb2833d265

1381 bytes

/var/tmp/hello.py

SHA256: 78f7db1d0e7965934fc319f0284d121d9201cc91f7b30eae4c494179028e12c2

75131 bytes

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IP Address: 185.230.127.28​Previously Malicious