IP Address: 164.132.51.91Malicious

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IP Address:
164.132.51.91​
Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SCP SSH

Tags

Successful SSH Login Log Tampering 24 Shell Commands Networking Operation Malicious File Scheduled Task Creation SSH SCP Protect File Download and Execute Download File

Associated Attack Servers

sovszfviiaaqjm4s.onion.to xphkxaiz233pjoto.onion.link ip-37-187-154.eu tqz3y4w3eq4wi2ay.onion.link ip-37-59-54.eu r5phdthf46spnmuq.onion.to ip-139-99-120.net qcuifb2klqqkwc5q.onion.link ip-158-69-25.net startdedicated.de zlha65umg7qmprg6.onion.link qrygxamuiywqhaem.onion.link your-server.de tqz3y4w3eq4wi2ay.onion.cab

139.99.120.75 62.138.11.6 10.0.0.1 37.59.54.205 103.198.0.2 158.69.25.62 185.206.146.35 37.187.154.79 88.99.242.92 158.69.25.71

Basic Information

IP Address

164.132.51.91

Domain

-

ISP

OVH SAS

Country

France

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2017-07-24

Last seen in Guardicore Centra

2020-09-15

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

History File Tampering detected from /bin/bash

Log Tampering

A possibly malicious Networking Operation was detected 2 times

Networking Operation Protect File

The file /tmp/pinger was downloaded and executed 6 times

Download and Execute

/tmp/pinger was identified as malicious by YARA according to rules: 000 Common Rules

Malicious File

/root/.system/ls was downloaded

Download File

/root/.system/lsof was downloaded

Download File

/root/.system/netstat was downloaded

Download File

/root/.system/ps was downloaded

Download File

/root/.system/pstree was downloaded

Download File

/root/.system/ss was downloaded

Download File

/root/.system/top was downloaded

Download File

/usr/bin/.yam was downloaded

Download File

A possibly malicious Protect File was detected 2 times

Networking Operation Protect File

The file /usr/bin/.main was downloaded and executed 5 times

Download and Execute

The file /usr/bin/.xmrig was downloaded and executed 9 times

Download and Execute

Connection was closed due to timeout

/root/.system/lsof was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/usr/bin/.main was identified as malicious by YARA according to rules: 000 Common Rules

Malicious File

/root/.system/ps was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/top was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/usr/bin/.xmrig was identified as malicious by YARA according to rules: Malw Xmrig Miner, Crypto Signatures and 000 Common Rules

Malicious File

/root/.system/ss was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/netstat was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/pstree was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

/root/.system/ls was identified as malicious by YARA according to rules: Javascript Exploit And Obfuscation and 000 Common Rules

Malicious File

Associated Files

/bin/zz3b3fqk3ucgnmny2v6t0ry3k4

SHA256: e374a7ad447d2cf791ecae122894a51ba723901ea132e7fa16cd47c44e4a1769

512 bytes

/bin/dhpcd

SHA256: c0f64dede8861cb842434ca972bc0764d7c98d76ceeef8798e5344e149f549da

379416 bytes

/tmp/pinger

SHA256: bc56a689943679c7018b38b0349fb4bd9f9c957328949aed0d5a370dc12620c7

2146144 bytes

/root/.system/top

SHA256: a518beea171accec8553b02414e1ffba0b49b0592d58f406efc24ccf79cab873

1321504 bytes

/bin/dhpcd

SHA256: 66075f2bce413321d558e8febf4a1c22dfec0f6579f18b1be3b46d7853759388

1514000 bytes

/usr/bin/.xmrig

SHA256: 021cc0fbd05cbfb39dc6908978a5bcf3ab78877ef92a7a37d9fb67fddcb4a69b

1951160 bytes

/usr/bin/.main

SHA256: a48c36ee9ee8011c29124fc4810f9054501f23f86f65e2dc914c94de529ef416

1434816 bytes

/usr/bin/.xmrig

SHA256: bd14bc3cfd9528e4a7583ab39aecc876250333e1e0faab83781584bb7f65e3eb

1844640 bytes

/usr/bin/.main

SHA256: 9f8361f6f0baeca8504d88eac23575ad8aaac3639f692e5df6d5dbf6af31d811

1458912 bytes

/usr/bin/.yam

SHA256: 3e73b0e7646dcd4d0f335a229eebd99509124e5539eeb20c0427e18c89754bd7

4494072 bytes

/usr/bin/.xmrig

SHA256: 964fbc60adaa6d5e4ddd0857a3744f8189f46ce74e4c7362a23e24cf44fee79f

488200 bytes

/tmp/eBWWDqnvbdDLkrf

SHA256: 50d60a26c70b45c368acbc11050bbd1a045a782be90fe849243fa5051182a321

4390176 bytes

/tmp/7QfhSNJBy7YKhA

SHA256: df35786bd27f358c0c87282561b83a627b0e2cc626c13c68a03b32dd76537662

4390176 bytes

/tmp/WZc00fx4A0bnp

SHA256: 2922dfa5b9fd0b5afa23885609339d8046c4e6c608f8bbd84cc365668c8a1dc8

4633216 bytes

/tmp/mhrHHPKOD

SHA256: 1b1a0c7e7512ce7a5a4988ceac765c84bbf705043d7634538a951d79b561598b

4390176 bytes

/tmp/udAOHuaZAs0

SHA256: fe30c359b1cba0d134b052b3985b3670c15bd36807ff4381ff5d5d112fb1a02e

4390176 bytes

/tmp/vnpEl6kv4Y6

SHA256: 88085a50e6d9d24d2d67a7c119cb351280ce5e8649c8185ce07a245b6ab6f723

4633216 bytes

/tmp/ZIhElIx5L

SHA256: 3f5dac840c9c925dc8c0ffeaff9a7cf2a6f5a1b397be1cd1408c4cfaca7080bf

4633216 bytes

/tmp/fH5IMN8Asf

SHA256: 6ba680fa7671805a06ac6fb59ad5237577a9121bdf2485799196befcc2a535a4

4390176 bytes

/tmp/zOEWYWfLQwV

SHA256: 89318878c489766238b7652d95473005a3bb806de284b2b4d8471d6e30a0bfe3

4390176 bytes

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IP Address: 164.132.51.91​Malicious