Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 78.139.67.155Previously Malicious

IP Address: 78.139.67.155Previously Malicious

This IP address attempted an attack on a machine in our threat sensors network

Threat Information

Role

Attacker

Services Targeted

SSH

Tags

Scheduled Task Creation Successful SSH Login Download Operation Download and Execute Access Suspicious Domain System File Modification Outgoing Connection DNS Query Executable File Modification Package Install Download and Allow Execution SSH 2 Shell Commands

Connect Back Servers

91.189.91.38 112.197.0.125 185.125.190.36 185.125.190.39 188.93.233.39

Basic Information

IP Address

78.139.67.155

Domain

-

ISP

Closed Joint Stock Company Radiotelephone

Country

Russian Federation

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

Last seen in Akamai Guardicore Segmentation

What is Akamai Guardicore Segmentation
Akamai Guardicore Segmentation 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. Akamai Guardicore Segmentation 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 possibly malicious Download Operation was detected

Download Operation Package Install

A possibly malicious Package Install was detected

Download Operation Package Install

A possibly malicious Download Operation was detected

Download Operation Package Install

A possibly malicious Package Install was detected

Download Operation Package Install

Process /usr/bin/apt attempted to access domains: _http._tcp.archive.ubuntu.com and archive.ubuntu.com

DNS Query

Process /usr/bin/apt attempted to access domains: _http._tcp.security.ubuntu.com and security.ubuntu.com

DNS Query

Process /usr/bin/apt generated outgoing network traffic to: 91.189.91.38:80

Outgoing Connection

Process /usr/bin/apt generated outgoing network traffic to: 185.125.190.39:80

Outgoing Connection

Process /bin/bash generated outgoing network traffic to: 188.93.233.39:80

Outgoing Connection

Process /bin/bash attempted to access suspicious domains: necessary-security-updates and repo.ark-event.net

DNS Query Access Suspicious Domain Outgoing Connection

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

DNS Query

Process /usr/lib/apt/methods/http generated outgoing network traffic to: 185.125.190.36:80

Outgoing Connection

System file /lib/x86_64-linux-gnu/libfuse.so.2.9.4 was modified 16 times

System File Modification

The file /usr/share/doc/libfuse2.dpkg-new was downloaded and granted execution privileges

System file /etc/fuse.conf was modified 16 times

System File Modification

The file /usr/share/initramfs-tools/hooks/fuse was downloaded and granted execution privileges

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

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

Download and Allow Execution

Executable file /bin/ulockmgr_server.dpkg-new was modified 16 times

Executable File Modification

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

The file /sbin/mount.fuse.dpkg-new was downloaded and granted execution privileges

Download and Allow Execution

Process /usr/bin/wget attempted to access suspicious domains: necessary-security-updates and repo.ark-event.net

DNS Query Access Suspicious Domain Outgoing Connection

Process /usr/bin/wget generated outgoing network traffic to: 188.93.233.39:80

Outgoing Connection

The file /tmp/_MEIYx2CAy/_cffi_backend.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/bcrypt/_bcrypt.abi3.so was downloaded and granted execution privileges

Download and Allow Execution

The file /usr/sbin/fuse was downloaded and executed

Download and Execute

The file /tmp/_MEIYx2CAy/cryptography/hazmat/bindings/_openssl.abi3.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/cryptography/hazmat/bindings/_padding.abi3.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_asyncio.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_bz2.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_codecs_cn.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_codecs_hk.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_codecs_iso2022.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_codecs_jp.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_codecs_kr.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_codecs_tw.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_contextvars.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_ctypes.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_decimal.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_hashlib.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_json.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_lzma.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_multibytecodec.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_multiprocessing.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_opcode.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_posixshmem.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/_queue.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/_ssl.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/mmap.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/readline.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/lib-dynload/resource.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/lib-dynload/termios.cpython-39-x86_64-linux-gnu.so was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/libbz2.so.1.0 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/libcrypto.so.1.0.0 was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/libexpat.so.1 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/libffi-806b1a9d.so.6.0.4 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/libffi.so.6 was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/liblzma.so.5 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/libmpdec.so.2 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/libpython3.9.so.1.0 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/libreadline.so.6 was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/libssl.so.1.0.0 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/libtinfo.so.5 was downloaded and granted execution privileges

The file /tmp/_MEIYx2CAy/libz.so.1 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIYx2CAy/nacl/_sodium.abi3.so was downloaded and granted execution privileges

Connection was closed due to timeout

Associated Files

/tmp/_MEIYx2CAy/lib-dynload/mmap.cpython-39-x86_64-linux-gnu.so

SHA256: 118a632b5ac6feda9cc2fc184dfece05c40dc969edcf1a6301ae8db0c64cafe0

24376 bytes

/tmp/_MEIf4h4Vq/bcrypt/_bcrypt.abi3.so

SHA256: 4460ea0c8f0764921bceb01e9cc5def191c6df8b6f5f168e8c28ed322d4512b8

139632 bytes