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Linux Analysis Report
na.elf

Overview

General Information

Sample name:	na.elf
Analysis ID:	1527375
MD5:	998187fc5f5636417fcd9ea2dfdfe143
SHA1:	1bd10091843a4cdbe0d61da565deb65add8eed52
SHA256:	a8543509f8601946d66fb6bf6b1b0f9dc2c6ccbcc77ad93a43edcedefdae4214
Tags:	elfMiraiuser-abuse_ch
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)

Uses dynamic DNS services

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

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:	1527375
Start date and time:	2024-10-06 23:07:27 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 56s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	na.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/1025@20/0

Runtime Messages

Command:	/tmp/na.elf
PID:	5455
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

na.elf (PID: 5455, Parent: 5373, MD5: 8943e5f8f8c280467b4472c15ae93ba9) Arguments: /tmp/na.elf

na.elf New Fork (PID: 5458, Parent: 5455)

na.elf New Fork (PID: 5460, Parent: 5458)

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
na.elf	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
na.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
na.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
na.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
na.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x154a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x154b4:$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 0x154c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x154dc:$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 0x154f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x15504:$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 0x15518:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1552c:$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 0x15540:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x15554:$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 0x15568:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1557c:$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 0x15590:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x155a4:$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 0x155b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x155cc:$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 0x155e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x155f4:$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 0x15608:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1561c:$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 0x15630:$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
5455.1.00007fd194400000.00007fd194418000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5455.1.00007fd194400000.00007fd194418000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5455.1.00007fd194400000.00007fd194418000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5455.1.00007fd194400000.00007fd194418000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5455.1.00007fd194400000.00007fd194418000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x154a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x154b4:$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 0x154c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x154dc:$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 0x154f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x15504:$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 0x15518:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1552c:$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 0x15540:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x15554:$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 0x15568:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1557c:$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 0x15590:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x155a4:$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 0x155b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x155cc:$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 0x155e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x155f4:$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 0x15608:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1561c:$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 0x15630:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: na.elf PID: 5455	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: na.elf PID: 5455	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: na.elf PID: 5455	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: na.elf PID: 5455	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x7a2a:$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 0x7a3e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a52:$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 0x7a66:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a7a:$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 0x7a8e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7aa2:$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 0x7ab6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7aca:$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 0x7ade:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7af2:$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 0x7b06:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b1a:$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 0x7b2e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b42:$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 0x7b56:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b6a:$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 0x7b7e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b92:$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 0x7ba6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bba:$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
2024-10-06T23:08:23.092210+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33878	217.15.161.176	43957	TCP
2024-10-06T23:08:32.000369+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33880	217.15.161.176	43957	TCP
2024-10-06T23:08:42.930324+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33882	217.15.161.176	43957	TCP
2024-10-06T23:08:52.756569+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33884	217.15.161.176	43957	TCP
2024-10-06T23:08:59.594565+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33886	217.15.161.176	43957	TCP
2024-10-06T23:09:05.512483+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33888	217.15.161.176	43957	TCP
2024-10-06T23:09:09.439357+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33890	217.15.161.176	43957	TCP
2024-10-06T23:09:20.265756+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33892	217.15.161.176	43957	TCP
2024-10-06T23:09:22.099349+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33894	217.15.161.176	43957	TCP
2024-10-06T23:09:31.951191+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33896	217.15.161.176	43957	TCP
2024-10-06T23:09:41.886538+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33898	217.15.161.176	43957	TCP
2024-10-06T23:09:43.710610+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33900	217.15.161.176	43957	TCP
2024-10-06T23:09:45.630578+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33902	217.15.161.176	43957	TCP
2024-10-06T23:09:52.602154+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33904	217.15.161.176	43957	TCP
2024-10-06T23:10:01.431857+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33906	217.15.161.176	43957	TCP
2024-10-06T23:10:04.261371+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33908	217.15.161.176	43957	TCP
2024-10-06T23:10:10.213357+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33910	217.15.161.176	43957	TCP
2024-10-06T23:10:14.060773+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33912	217.15.161.176	43957	TCP
2024-10-06T23:10:24.009018+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33914	217.15.161.176	43957	TCP
2024-10-06T23:10:27.925917+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	33916	217.15.161.176	43957	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: na.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: na.elf

ReversingLabs: Detection: 63%

Source: na.elf

String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/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/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/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/sbin/poweroff/usr/bin/poweroff/usr/sbin/halt/usr/bin/halt3f

Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33888 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33892 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33898 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33896 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33886 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33912 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33906 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33890 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33910 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33916 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33902 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33880 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33878 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33884 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33882 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33900 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33908 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33904 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33894 -> 217.15.161.176:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:33914 -> 217.15.161.176:43957

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: na.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5455.1.00007fd194400000.00007fd194418000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: na.elf PID: 5455, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinernetstatwgetcurlbusybox/bin/busybox/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/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/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/sbin/poweroff/usr/bin/poweroff/usr/sbin/halt/usr/bin/halt3f

Source: /tmp/na.elf (PID: 5460)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/3635/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/5394/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5460)	File opened: /proc/816/cmdline	Jump to behavior

Source: na.elf, 5455.1.00007ffc6e617000.00007ffc6e638000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sh4
Source: na.elf, 5455.1.0000557875663000.00005578756c6000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sh4
Source: na.elf, 5455.1.0000557875663000.00005578756c6000.rw-.sdmp	Binary or memory string: UfuxU5!/etc/qemu-binfmt/sh4
Source: na.elf, 5455.1.00007ffc6e617000.00007ffc6e638000.rw-.sdmp	Binary or memory string: 3x86_64/usr/bin/qemu-sh4/tmp/na.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/na.elf

Source: Yara match	File source: na.elf, type: SAMPLE
Source: Yara match	File source: 5455.1.00007fd194400000.00007fd194418000.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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)
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 CnC Checkin M1 (Group String Len 1)

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	Direct Volume Access	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	12 Application Layer Protocol	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
na.elf	63%	ReversingLabs	Linux.Exploit.Mirai
na.elf	100%	Avira	EXP/ELF.Mirai.Z.A

Source: na.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: 5455.1.00007fd194400000.00007fd194418000.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: na.elf PID: 5455, 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

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false
217.15.161.176	bueenotgay.duckdns.org	European Union		12389	ROSTELECOM-ASRU	true

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Moobot	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Mirai, Moobot	Browse
	na.elf	Get hash	malicious	Unknown	Browse
217.15.161.176	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse

Process:	/tmp/na.elf
File Type:	data
Category:	dropped
Size (bytes):	12
Entropy (8bit):	3.418295834054489
Encrypted:	false
SSDEEP:	3:TgBDln:TgB5
MD5:	951B267BD5360B4C3CA7BACED8A2634A
SHA1:	6BAC6446FDB84BF0060C4DA5ECB10F2C264B1F03
SHA-256:	8DD8E1A24B09832D24EDEC43CEF017CE5AAD2CB185367A22AE07A1055C70C6F8
SHA-512:	21F810040E835A5A8BE3614E8252009D92CDA9FAA2D22A34DFDDA15B07CF82171AA4B815BB6F023B2160071727CECF4FCDC09C6E3E6A5333CE11D22A010BEB10
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	/tmp/na.elf.

File type:	ELF 32-bit LSB executable, Renesas SH, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.1829790086753995
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	na.elf
File size:	117'568 bytes
MD5:	998187fc5f5636417fcd9ea2dfdfe143
SHA1:	1bd10091843a4cdbe0d61da565deb65add8eed52
SHA256:	a8543509f8601946d66fb6bf6b1b0f9dc2c6ccbcc77ad93a43edcedefdae4214
SHA512:	75b747752dfd345cb2fd909366843d6a44399ebcabb78645779b23a76d02b8fc6ba434aa000fe97a4654e12021a735c1b39dc824f9d42cc83064f88b6996c420
SSDEEP:	1536:+aVTHW/qIAmLqpDHFGEWCRrK5KFvLTlvKiLzMJWdkTxeo4f/zt:+qWLGpDlDWMO5mNvKC0WaTxkfbt
TLSH:	2DB35A77C8292F68C259D1B4B0B49F792F63A58182472FBE54A6C3B64083DCDF505BB8
File Content Preview:	.ELF.....................@.4...........4. ...(...............@...@..\|...\|....................B...B.DI..............Q.td............................././"O.n........#.@........#.*@.R...o&O.n...l..............................././.../.a"O.!...n...a.b("...q.

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	<unknown>
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x4001a0
Flags:	0x9
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	117128
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x30	0x0	0x6	AX	4
.text	PROGBITS	0x4000e0	0xe0	0x152c0	0x0	0x6	AX	32
.fini	PROGBITS	0x4153a0	0x153a0	0x24	0x0	0x6	AX	4
.rodata	PROGBITS	0x4153c4	0x153c4	0x283c	0x0	0x2	A	4
.ctors	PROGBITS	0x428000	0x18000	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x42800c	0x1800c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x428020	0x18020	0x4910	0x0	0x3	WA	32
.got	PROGBITS	0x42c930	0x1c930	0x14	0x4	0x3	WA	4
.bss	NOBITS	0x42c944	0x1c944	0x46bc	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x1c944	0x43	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x17c00	0x17c00	6.9035	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x18000	0x428000	0x428000	0x4944	0x9000	0.4097	0x6	RW	0x10000	.ctors .dtors .data .got .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 6, 2024 23:08:23.063525915 CEST	33878	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:23.068545103 CEST	43957	33878	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:23.068635941 CEST	33878	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:23.092210054 CEST	33878	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:23.097059011 CEST	43957	33878	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:23.881747007 CEST	43957	33878	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:23.881994009 CEST	33878	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:23.886852980 CEST	43957	33878	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:31.992438078 CEST	33880	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:31.997778893 CEST	43957	33880	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:31.997870922 CEST	33880	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:32.000369072 CEST	33880	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:32.005249023 CEST	43957	33880	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:32.321276903 CEST	48202	443	192.168.2.13	185.125.190.26
Oct 6, 2024 23:08:32.823831081 CEST	43957	33880	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:32.823966980 CEST	33880	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:32.828891039 CEST	43957	33880	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:42.924069881 CEST	33882	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:42.929042101 CEST	43957	33882	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:42.929097891 CEST	33882	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:42.930324078 CEST	33882	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:42.935234070 CEST	43957	33882	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:43.740560055 CEST	43957	33882	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:43.740808010 CEST	33882	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:43.745659113 CEST	43957	33882	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:52.750627041 CEST	33884	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:52.755497932 CEST	43957	33884	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:52.755579948 CEST	33884	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:52.756568909 CEST	33884	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:52.763465881 CEST	43957	33884	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:53.576164961 CEST	43957	33884	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:53.576375961 CEST	33884	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:53.582344055 CEST	43957	33884	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:59.587832928 CEST	33886	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:59.592889071 CEST	43957	33886	217.15.161.176	192.168.2.13
Oct 6, 2024 23:08:59.593081951 CEST	33886	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:59.594564915 CEST	33886	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:08:59.599883080 CEST	43957	33886	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:00.403889894 CEST	43957	33886	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:00.404172897 CEST	33886	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:00.409394979 CEST	43957	33886	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:04.064723015 CEST	48202	443	192.168.2.13	185.125.190.26
Oct 6, 2024 23:09:05.506211042 CEST	33888	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:05.511148930 CEST	43957	33888	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:05.511240959 CEST	33888	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:05.512482882 CEST	33888	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:05.517307997 CEST	43957	33888	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:06.331082106 CEST	43957	33888	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:06.331269026 CEST	33888	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:06.336371899 CEST	43957	33888	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:09.432782888 CEST	33890	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:09.437902927 CEST	43957	33890	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:09.438015938 CEST	33890	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:09.439357042 CEST	33890	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:09.444591045 CEST	43957	33890	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:10.244400978 CEST	43957	33890	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:10.244592905 CEST	33890	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:10.244680882 CEST	33890	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:10.249643087 CEST	43957	33890	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:20.259018898 CEST	33892	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:20.263914108 CEST	43957	33892	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:20.263995886 CEST	33892	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:20.265755892 CEST	33892	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:20.270703077 CEST	43957	33892	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:21.078520060 CEST	43957	33892	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:21.078810930 CEST	33892	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:21.084759951 CEST	43957	33892	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:22.092539072 CEST	33894	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:22.097516060 CEST	43957	33894	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:22.097762108 CEST	33894	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:22.099349022 CEST	33894	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:22.104561090 CEST	43957	33894	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:22.932877064 CEST	43957	33894	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:22.933242083 CEST	33894	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:22.938261986 CEST	43957	33894	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:31.944760084 CEST	33896	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:31.949661970 CEST	43957	33896	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:31.949806929 CEST	33896	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:31.951190948 CEST	33896	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:31.955972910 CEST	43957	33896	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:32.776253939 CEST	43957	33896	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:32.776551008 CEST	33896	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:32.782004118 CEST	43957	33896	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:41.880314112 CEST	33898	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:41.885406971 CEST	43957	33898	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:41.885481119 CEST	33898	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:41.886538029 CEST	33898	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:41.891542912 CEST	43957	33898	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:42.692102909 CEST	43957	33898	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:42.692452908 CEST	33898	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:42.697453022 CEST	43957	33898	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:43.704224110 CEST	33900	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:43.709121943 CEST	43957	33900	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:43.709225893 CEST	33900	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:43.710609913 CEST	33900	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:43.715504885 CEST	43957	33900	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:44.523303032 CEST	43957	33900	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:44.523663998 CEST	33900	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:44.528580904 CEST	43957	33900	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:45.624142885 CEST	33902	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:45.629092932 CEST	43957	33902	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:45.629177094 CEST	33902	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:45.630578041 CEST	33902	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:45.636044025 CEST	43957	33902	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:46.584636927 CEST	43957	33902	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:46.584978104 CEST	33902	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:46.589870930 CEST	43957	33902	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:52.595891953 CEST	33904	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:52.600816965 CEST	43957	33904	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:52.600908041 CEST	33904	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:52.602154016 CEST	33904	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:52.606988907 CEST	43957	33904	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:53.413292885 CEST	43957	33904	217.15.161.176	192.168.2.13
Oct 6, 2024 23:09:53.413570881 CEST	33904	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:09:53.418437004 CEST	43957	33904	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:01.425823927 CEST	33906	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:01.430772066 CEST	43957	33906	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:01.430859089 CEST	33906	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:01.431857109 CEST	33906	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:01.436661959 CEST	43957	33906	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:02.242794991 CEST	43957	33906	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:02.243094921 CEST	33906	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:02.248054028 CEST	43957	33906	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:04.255182981 CEST	33908	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:04.260195971 CEST	43957	33908	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:04.260313034 CEST	33908	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:04.261370897 CEST	33908	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:04.266244888 CEST	43957	33908	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:05.106838942 CEST	43957	33908	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:05.107080936 CEST	33908	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:05.112746954 CEST	43957	33908	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:10.207042933 CEST	33910	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:10.212254047 CEST	43957	33910	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:10.212351084 CEST	33910	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:10.213356972 CEST	33910	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:10.218682051 CEST	43957	33910	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:11.042323112 CEST	43957	33910	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:11.042628050 CEST	33910	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:11.047548056 CEST	43957	33910	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:14.054450035 CEST	33912	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:14.059349060 CEST	43957	33912	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:14.059438944 CEST	33912	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:14.060772896 CEST	33912	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:14.065610886 CEST	43957	33912	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:14.898430109 CEST	43957	33912	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:14.898873091 CEST	33912	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:14.904144049 CEST	43957	33912	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:24.002499104 CEST	33914	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:24.007460117 CEST	43957	33914	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:24.007540941 CEST	33914	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:24.009017944 CEST	33914	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:24.013894081 CEST	43957	33914	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:24.817934036 CEST	43957	33914	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:24.818142891 CEST	33914	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:24.823038101 CEST	43957	33914	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:27.919843912 CEST	33916	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:27.924880981 CEST	43957	33916	217.15.161.176	192.168.2.13
Oct 6, 2024 23:10:27.924989939 CEST	33916	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:27.925916910 CEST	33916	43957	192.168.2.13	217.15.161.176
Oct 6, 2024 23:10:27.930825949 CEST	43957	33916	217.15.161.176	192.168.2.13

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 6, 2024 23:08:23.021712065 CEST	41944	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:08:23.028917074 CEST	53	41944	8.8.8.8	192.168.2.13
Oct 6, 2024 23:08:31.887789965 CEST	36749	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:08:31.991106987 CEST	53	36749	8.8.8.8	192.168.2.13
Oct 6, 2024 23:08:42.825788975 CEST	38894	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:08:42.923712015 CEST	53	38894	8.8.8.8	192.168.2.13
Oct 6, 2024 23:08:52.743033886 CEST	39279	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:08:52.750058889 CEST	53	39279	8.8.8.8	192.168.2.13
Oct 6, 2024 23:08:59.579742908 CEST	47032	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:08:59.586941957 CEST	53	47032	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:05.408046961 CEST	37313	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:05.505146980 CEST	53	37313	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:09.334837914 CEST	46334	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:09.431574106 CEST	53	46334	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:20.249806881 CEST	58720	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:20.257585049 CEST	53	58720	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:22.083865881 CEST	43365	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:22.091063976 CEST	53	43365	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:31.937077999 CEST	36080	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:31.944015980 CEST	53	36080	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:41.781775951 CEST	57354	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:41.879251003 CEST	53	57354	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:43.696281910 CEST	51646	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:43.703452110 CEST	53	51646	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:45.526498079 CEST	47074	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:45.623048067 CEST	53	47074	8.8.8.8	192.168.2.13
Oct 6, 2024 23:09:52.588428974 CEST	54893	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:09:52.595180035 CEST	53	54893	8.8.8.8	192.168.2.13
Oct 6, 2024 23:10:01.416878939 CEST	50843	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:10:01.425221920 CEST	53	50843	8.8.8.8	192.168.2.13
Oct 6, 2024 23:10:04.246896982 CEST	51330	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:10:04.254421949 CEST	53	51330	8.8.8.8	192.168.2.13
Oct 6, 2024 23:10:10.109631062 CEST	39569	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:10:10.206264973 CEST	53	39569	8.8.8.8	192.168.2.13
Oct 6, 2024 23:10:14.046267986 CEST	57152	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:10:14.053628922 CEST	53	57152	8.8.8.8	192.168.2.13
Oct 6, 2024 23:10:23.903357983 CEST	51433	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:10:24.001450062 CEST	53	51433	8.8.8.8	192.168.2.13
Oct 6, 2024 23:10:27.821624041 CEST	53214	53	192.168.2.13	8.8.8.8
Oct 6, 2024 23:10:27.919266939 CEST	53	53214	8.8.8.8	192.168.2.13

Start time (UTC):	21:08:21
Start date (UTC):	06/10/2024
Path:	/tmp/na.elf
Arguments:	/tmp/na.elf
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report na.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.03DIl5 (deleted)

/tmp/qemu-open.0AJHT4 (deleted)

/tmp/qemu-open.0BXYm5 (deleted)

/tmp/qemu-open.0EWhb4 (deleted)

/tmp/qemu-open.0Ex4Q5 (deleted)

/tmp/qemu-open.0I88G2 (deleted)

/tmp/qemu-open.0M0WL1 (deleted)

/tmp/qemu-open.0YQvE1 (deleted)

/tmp/qemu-open.0mYFR3 (deleted)

/tmp/qemu-open.0s2Ol4 (deleted)

/tmp/qemu-open.0sHPZ4 (deleted)

/tmp/qemu-open.0tdnD4 (deleted)

/tmp/qemu-open.0uY6B2 (deleted)

/tmp/qemu-open.0umxH3 (deleted)

/tmp/qemu-open.0xHtw4 (deleted)

/tmp/qemu-open.0xYnZ5 (deleted)

/tmp/qemu-open.15IZ72 (deleted)

/tmp/qemu-open.1DXu04 (deleted)

/tmp/qemu-open.1EjGN3 (deleted)

/tmp/qemu-open.1HdqN2 (deleted)

/tmp/qemu-open.1ILZ34 (deleted)

/tmp/qemu-open.1Ite54 (deleted)

/tmp/qemu-open.1LE213 (deleted)

/tmp/qemu-open.1P4KN3 (deleted)

/tmp/qemu-open.1PdHd4 (deleted)

/tmp/qemu-open.1VIwO3 (deleted)

/tmp/qemu-open.1Z8AE4 (deleted)

/tmp/qemu-open.1arb92 (deleted)

/tmp/qemu-open.1cDP05 (deleted)

/tmp/qemu-open.1fVqH3 (deleted)

Linux Analysis Report
na.elf

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 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

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