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Linux Analysis Report
vlxx.mpsl.elf

Overview

General Information

Sample name:	vlxx.mpsl.elf
Analysis ID:	1579421
MD5:	99279f22658eef897ecc808c09ccdc75
SHA1:	d028156dcc29a3d40db36c0c53cee6c1f4788f5c
SHA256:	698d20cd37c0fb16f1e5b37f8cf6320947c212c009725cb7a5b17de34bc1f32a
Tags:	user-elfdigest
Infos:

Detection

Mirai, Gafgyt, Okiru

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Yara detected Gafgyt

Yara detected Mirai

Yara detected Okiru

Connects to many ports of the same IP (likely port scanning)

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

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

Found strings indicative of a multi-platform dropper

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

Sample has stripped symbol table

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

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:	1579421
Start date and time:	2024-12-22 09:40:09 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 49s
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:	vlxx.mpsl.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/1025@1/0

Warnings

VT rate limit hit for: era-bot.zapto.org

Runtime Messages

Command:	/tmp/vlxx.mpsl.elf
PID:	5447
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

dash New Fork (PID: 5420, Parent: 3592)

rm (PID: 5420, Parent: 3592, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.mtlSrbjhiv /tmp/tmp.UmKPNsjgly /tmp/tmp.A498vDTMSP

dash New Fork (PID: 5423, Parent: 3592)

rm (PID: 5423, Parent: 3592, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.mtlSrbjhiv /tmp/tmp.UmKPNsjgly /tmp/tmp.A498vDTMSP

vlxx.mpsl.elf (PID: 5447, Parent: 5350, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/vlxx.mpsl.elf

vlxx.mpsl.elf New Fork (PID: 5449, Parent: 5447)

vlxx.mpsl.elf New Fork (PID: 5451, Parent: 5449)

vlxx.mpsl.elf New Fork (PID: 5452, Parent: 5449)

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
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

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
vlxx.mpsl.elf	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
vlxx.mpsl.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
vlxx.mpsl.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
vlxx.mpsl.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
vlxx.mpsl.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x22e5c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e70:$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 0x22e84:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e98:$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 0x22eac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ec0:$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 0x22ed4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ee8:$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 0x22efc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f10:$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 0x22f24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f38:$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 0x22f4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f60:$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 0x22f74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f88:$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 0x22f9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fb0:$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 0x22fc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fd8:$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 0x22fec:$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
5447.1.00007fed50400000.00007fed50426000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5447.1.00007fed50400000.00007fed50426000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5447.1.00007fed50400000.00007fed50426000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5447.1.00007fed50400000.00007fed50426000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5447.1.00007fed50400000.00007fed50426000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x22e5c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e70:$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 0x22e84:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22e98:$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 0x22eac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ec0:$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 0x22ed4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22ee8:$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 0x22efc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f10:$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 0x22f24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f38:$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 0x22f4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f60:$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 0x22f74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22f88:$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 0x22f9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fb0:$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 0x22fc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22fd8:$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 0x22fec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: vlxx.mpsl.elf PID: 5447	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: vlxx.mpsl.elf PID: 5447	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: vlxx.mpsl.elf PID: 5447	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: vlxx.mpsl.elf PID: 5447	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x1afd:$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 0x1b11:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1b25:$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 0x1b39:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1b4d:$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 0x1b61:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1b75:$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 0x1b89:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1b9d:$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 0x1bb1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1bc5:$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 0x1bd9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1bed:$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 0x1c01:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c15:$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 0x1c29:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c3d:$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 0x1c51:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c65:$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 0x1c79:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1c8d:$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 4 entries

Suricata Signatures

ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-22T09:40:55.647919+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	36686	147.93.12.224	42597	TCP

ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-22T09:40:56.846693+0100	2030489	1	Malware Command and Control Activity Detected	147.93.12.224	42597	192.168.2.13	36686	TCP
2024-12-22T09:41:12.136689+0100	2030489	1	Malware Command and Control Activity Detected	147.93.12.224	42597	192.168.2.13	36686	TCP
2024-12-22T09:41:32.138695+0100	2030489	1	Malware Command and Control Activity Detected	147.93.12.224	42597	192.168.2.13	36686	TCP
2024-12-22T09:41:52.140491+0100	2030489	1	Malware Command and Control Activity Detected	147.93.12.224	42597	192.168.2.13	36686	TCP
2024-12-22T09:42:12.141997+0100	2030489	1	Malware Command and Control Activity Detected	147.93.12.224	42597	192.168.2.13	36686	TCP
2024-12-22T09:42:32.142929+0100	2030489	1	Malware Command and Control Activity Detected	147.93.12.224	42597	192.168.2.13	36686	TCP
2024-12-22T09:42:52.144254+0100	2030489	1	Malware Command and Control Activity Detected	147.93.12.224	42597	192.168.2.13	36686	TCP

String: HTTP/1.1 200 OKcundi.armcundi.arm5cundi.arm6cundi.arm7cundi.mipscundi.mpslcundi.x86_64cundi.sh4/proc//proc/%s/exe/proc/self/exevar/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/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt//proc/proc/%d/cmdlinerwgetcurlbusyboxechoabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: vlxx.mpsl.elf	ReversingLabs: Detection: 60%
Source: vlxx.mpsl.elf	Virustotal: Detection: 60%			Perma Link

Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:36686 -> 147.93.12.224:42597
Source: Network traffic	Suricata IDS: 2030489 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response : 147.93.12.224:42597 -> 192.168.2.13:36686

Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26

Source: vlxx.mpsl.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5447.1.00007fed50400000.00007fed50426000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: vlxx.mpsl.elf PID: 5447, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKcundi.armcundi.arm5cundi.arm6cundi.arm7cundi.mipscundi.mpslcundi.x86_64cundi.sh4/proc//proc/%s/exe/proc/self/exevar/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/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt//proc/proc/%d/cmdlinerwgetcurlbusyboxechoabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/3635/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/5270/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/vlxx.mpsl.elf (PID: 5452)	File opened: /proc/816/cmdline	Jump to behavior

Source: /usr/bin/dash (PID: 5420)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.mtlSrbjhiv /tmp/tmp.UmKPNsjgly /tmp/tmp.A498vDTMSP			Jump to behavior
Source: /usr/bin/dash (PID: 5423)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.mtlSrbjhiv /tmp/tmp.UmKPNsjgly /tmp/tmp.A498vDTMSP			Jump to behavior

Source: vlxx.mpsl.elf, 5447.1.00007fff70b3b000.00007fff70b5c000.rw-.sdmp	Binary or memory string: >*x86_64/usr/bin/qemu-mipsel/tmp/vlxx.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/vlxx.mpsl.elf
Source: vlxx.mpsl.elf, 5447.1.0000563d6f729000.0000563d6f7b0000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: vlxx.mpsl.elf, 5447.1.0000563d6f729000.0000563d6f7b0000.rw-.sdmp	Binary or memory string: so=V!/etc/qemu-binfmt/mipsel
Source: vlxx.mpsl.elf, 5447.1.00007fff70b3b000.00007fff70b5c000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Source: Yara match	File source: vlxx.mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5447.1.00007fed50400000.00007fed50426000.r-x.sdmp, type: MEMORY

Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Source: vlxx.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: 5447.1.00007fed50400000.00007fed50426000.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: vlxx.mpsl.elf PID: 5447, 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

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	Windows Management Instrumentation	1 Scripting	Path Interception	1 File Deletion	1 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	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	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	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
vlxx.mpsl.elf	61%	ReversingLabs	Linux.Trojan.Mirai
vlxx.mpsl.elf	60%	Virustotal		Browse
vlxx.mpsl.elf	100%	Avira	EXP/ELF.Mirai.Z.A

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
147.93.12.224	era-bot.zapto.org	Belgium		6122	ICN-ASUS	true
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	la.bot.m68k.elf	Get hash	malicious	Mirai	Browse
	nsharm6.elf	Get hash	malicious	Mirai	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse
	wkb86.elf	Get hash	malicious	Mirai	Browse
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse
	armv6l.elf	Get hash	malicious	Mirai	Browse
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse
	armv5l.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse

Process:	/tmp/vlxx.mpsl.elf
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	19
Entropy (8bit):	3.4713544870139303
Encrypted:	false
SSDEEP:	3:TgGVOLA3:TgGVJ3
MD5:	624EEDDFE4098ED1C131FF1374CCCF7E
SHA1:	1C6CDF142F3DE0F36AEDA0A011ACCE22AE36AEBC
SHA-256:	C626A57842D9500DAFF8AA43FFB8FD338D710C50D13DDA9A57898FEF8C42FAE0
SHA-512:	7599F1204867087D18CF1DF5BC3B9855428AC6F78B06F42716138B49D3459F20196EEEB8D939D0D71BCF93732E05F8CA86A679A4C5827616D39CD88AB804EBE6
Malicious:	false
Reputation:	low
Preview:	/tmp/vlxx.mpsl.elf.

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.017537692944257
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	vlxx.mpsl.elf
File size:	177'856 bytes
MD5:	99279f22658eef897ecc808c09ccdc75
SHA1:	d028156dcc29a3d40db36c0c53cee6c1f4788f5c
SHA256:	698d20cd37c0fb16f1e5b37f8cf6320947c212c009725cb7a5b17de34bc1f32a
SHA512:	d287993c0b6cae1ee02e010fe8a9829d5d7e919ab1c59e4eb22427c4ee83209a16ff6c4b6c774c537d08a762031e896bc14f0e52ef783f4ac1b9f6a06789216f
SSDEEP:	3072:uCQDElnT/hX5MZ6vKOgwRl6adAbVNj+K/iy8:uCQQRzhaZ6vFg+ljmLSK/
TLSH:	A704FA1AAB510FBBDCAFDD3706E90B1139CCA54722A93B363678D524F50B50B49E3C68
File Content Preview:	.ELF....................`.@.4...........4. ...(...............@...@.pW..pW...............`...`F..`F.,T..............Q.td...............................<.).'!......'.......................<.).'!...$.........9'.. ........................<.).'!... ........,9

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:	177296
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

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	0x22c00	0x0	0x6	AX	16
.fini	PROGBITS	0x422d20	0x22d20	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x422d80	0x22d80	0x29f0	0x0	0x2	A	16
.ctors	PROGBITS	0x466000	0x26000	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x46600c	0x2600c	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x466018	0x26018	0xe0	0x0	0x3	WA	4
.data	PROGBITS	0x466100	0x26100	0x4998	0x0	0x3	WA	32
.got	PROGBITS	0x46aaa0	0x2aaa0	0x98c	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x46b42c	0x2b42c	0x4c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x46b480	0x2b42c	0x4830	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x127e	0x2b42c	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x2b42c	0x64	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x25770	0x25770	5.4412	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x26000	0x466000	0x466000	0x542c	0x9cb0	1.1613	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 22, 2024 09:40:55.526181936 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:40:55.645931959 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:40:55.646013021 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:40:55.647918940 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:40:55.767411947 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:40:56.846693039 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:40:56.847275972 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:41:05.341183901 CET	48202	443	192.168.2.13	185.125.190.26
Dec 22, 2024 09:41:06.857275963 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:41:06.977003098 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:41:12.136688948 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:41:12.136889935 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:41:32.138695002 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:41:32.139060974 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:41:36.833167076 CET	48202	443	192.168.2.13	185.125.190.26
Dec 22, 2024 09:41:52.140491009 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:41:52.140650034 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:42:12.141997099 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:42:12.142147064 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:42:32.142929077 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:42:32.143090963 CET	36686	42597	192.168.2.13	147.93.12.224
Dec 22, 2024 09:42:52.144253969 CET	42597	36686	147.93.12.224	192.168.2.13
Dec 22, 2024 09:42:52.144444942 CET	36686	42597	192.168.2.13	147.93.12.224

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report vlxx.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

Spreading

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.04bfAq (deleted)

/tmp/qemu-open.0Obxpq (deleted)

/tmp/qemu-open.0Vcovu (deleted)

/tmp/qemu-open.0gOYCq (deleted)

/tmp/qemu-open.0mrC3t (deleted)

/tmp/qemu-open.0p4vjq (deleted)

/tmp/qemu-open.0sixBq (deleted)

/tmp/qemu-open.14szAt (deleted)

/tmp/qemu-open.15MWOr (deleted)

/tmp/qemu-open.1CdWru (deleted)

/tmp/qemu-open.1HcC7r (deleted)

/tmp/qemu-open.1JGlcs (deleted)

/tmp/qemu-open.1T5k5q (deleted)

/tmp/qemu-open.1TACHr (deleted)

/tmp/qemu-open.1UxnKr (deleted)

/tmp/qemu-open.1VFzSt (deleted)

/tmp/qemu-open.1W2jJq (deleted)

/tmp/qemu-open.1YKfet (deleted)

/tmp/qemu-open.1bdH7s (deleted)

/tmp/qemu-open.1fxFAq (deleted)

/tmp/qemu-open.1rXwer (deleted)

/tmp/qemu-open.1t9ZGq (deleted)

/tmp/qemu-open.1vhBxu (deleted)

/tmp/qemu-open.1w59cq (deleted)

/tmp/qemu-open.1zlnrt (deleted)

/tmp/qemu-open.220mOq (deleted)

/tmp/qemu-open.22UHUt (deleted)

/tmp/qemu-open.24YXwq (deleted)

/tmp/qemu-open.25USzq (deleted)

/tmp/qemu-open.2FKDnt (deleted)

Linux Analysis Report
vlxx.mpsl.elf

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 22, 2024 09:40:55.375825882 CET	53168	53	192.168.2.13	8.8.8.8
Dec 22, 2024 09:40:55.524569988 CET	53	53168	8.8.8.8	192.168.2.13

Start time (UTC):	08:40:52
Start date (UTC):	22/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	08:40:54
Start date (UTC):	22/12/2024
Path:	/tmp/vlxx.mpsl.elf
Arguments:	/tmp/vlxx.mpsl.elf
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 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 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:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
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 communicate using a protocol and port pairing 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
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