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Linux Analysis Report
na.elf

Overview

General Information

Sample name:	na.elf
Analysis ID:	1528127
MD5:	ec978aa7064989101ac64431325f66cc
SHA1:	e2738b2137c165a64172f4ae65c06438e6f9eb89
SHA256:	61f7192e65dcbbc8298dbcfe8f7d3bd3649dbbb11c875d1f8df4c37979b98628
Tags:	elfuser-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)

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

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:	1528127
Start date and time:	2024-10-07 16:21:47 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 46s
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@5/0

Runtime Messages

Command:	/tmp/na.elf
PID:	5585
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

na.elf (PID: 5585, Parent: 5513, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/na.elf

na.elf New Fork (PID: 5587, Parent: 5585)

na.elf New Fork (PID: 5589, Parent: 5587)

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	0x226fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22710:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22724:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22738:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2274c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22760:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22774:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22788:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2279c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22800:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22814:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22828:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2283c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22850:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22864:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22878:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2288c:$a: 2F 78 33 38 2F 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
5585.1.00007faab4400000.00007faab4426000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5585.1.00007faab4400000.00007faab4426000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5585.1.00007faab4400000.00007faab4426000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5585.1.00007faab4400000.00007faab4426000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5585.1.00007faab4400000.00007faab4426000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x226fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22710:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22724:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22738:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2274c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22760:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22774:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22788:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2279c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x227ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22800:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22814:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22828:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2283c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22850:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22864:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x22878:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2288c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: na.elf PID: 5585	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: na.elf PID: 5585	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: na.elf PID: 5585	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: na.elf PID: 5585	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x4485:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4499:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x44ad:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x44c1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x44d5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x44e9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x44fd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4511:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4525:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4539:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x454d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4561:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4575:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4589:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x459d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45b1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45c5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45d9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45ed:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4601:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4615:$a: 2F 78 33 38 2F 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
2024-10-07T16:22:45.986511+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	46984	185.122.167.105	23786	TCP
2024-10-07T16:23:15.466162+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	46986	185.122.167.105	23786	TCP
2024-10-07T16:23:40.846955+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	46988	185.122.167.105	23786	TCP
2024-10-07T16:24:10.205462+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	46990	185.122.167.105	23786	TCP
2024-10-07T16:24:38.585125+0200	2030490	1	Malware Command and Control Activity Detected	192.168.2.15	46992	185.122.167.105	23786	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: 65%

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/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:46988 -> 185.122.167.105:23786
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:46992 -> 185.122.167.105:23786
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:46990 -> 185.122.167.105:23786
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:46986 -> 185.122.167.105:23786
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.15:46984 -> 185.122.167.105:23786

Source: na.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5585.1.00007faab4400000.00007faab4426000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: na.elf PID: 5585, 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/abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: /tmp/na.elf (PID: 5589)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1333/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1695/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/911/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1591/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1585/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/804/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/3407/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1484/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/133/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1479/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/931/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1595/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/3894/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/812/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/933/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/3419/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/261/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/262/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/142/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/263/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/264/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/265/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/145/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/266/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/267/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/268/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/3303/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/269/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1486/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/1806/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/3440/cmdline	Jump to behavior
Source: /tmp/na.elf (PID: 5589)	File opened: /proc/270/cmdline	Jump to behavior

Source: na.elf, 5585.1.00007ffddbf25000.00007ffddbf46000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mips/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: na.elf, 5585.1.000055b6d231a000.000055b6d23a1000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mips
Source: na.elf, 5585.1.000055b6d231a000.000055b6d23a1000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: na.elf, 5585.1.00007ffddbf25000.00007ffddbf46000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips

Source: Yara match	File source: na.elf, type: SAMPLE
Source: Yara match	File source: 5585.1.00007faab4400000.00007faab4426000.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)

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 Non-Standard Port	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-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Source	Detection	Scanner	Label	Link
na.elf	66%	ReversingLabs	Linux.Trojan.Mirai
na.elf	100%	Avira	EXP/ELF.Mirai.Z.A

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.122.167.105	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	na.elf	Get hash	malicious	Mirai, Okiru	Browse
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	na.elf	Get hash	malicious	Mirai, Okiru	Browse

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: 5585.1.00007faab4400000.00007faab4426000.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: 5585, 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

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
bot2.m1nhbl4ck.social	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Okiru	Browse	185.122.167.105

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
MASSIVEGRIDGB	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.122.167.105
	na.elf	Get hash	malicious	Mirai, Okiru	Browse	185.122.167.105
	LisectAVT_2403002C_90.exe	Get hash	malicious	Phorpiex	Browse	185.189.58.222
	t5SYVk0Tkt.exe	Get hash	malicious	PureLog Stealer, SystemBC	Browse	185.184.68.130
	ODt0VWTrhg.elf	Get hash	malicious	Mirai	Browse	185.122.166.147
	RrtnrIeEx8.elf	Get hash	malicious	Unknown	Browse	185.122.166.123

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 MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.049550897086578
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	na.elf
File size:	173'796 bytes
MD5:	ec978aa7064989101ac64431325f66cc
SHA1:	e2738b2137c165a64172f4ae65c06438e6f9eb89
SHA256:	61f7192e65dcbbc8298dbcfe8f7d3bd3649dbbb11c875d1f8df4c37979b98628
SHA512:	f966bd9dbf6429b74319fe7fb4fa43147c2f529e16ac98e06cb7aefa38a97681ed26976b5f0bc02e830e859297307cd1669d7181e68b58a34a95bceb36978b58
SSDEEP:	1536:Cl2JvnXP9LDQuchMJdDNsCK9H1R8cA2iQembSM+xV7TfF+hPyO0Hb/z4t/Y:Cgv/RcwZsCK9VRhAX+bShFSP0Hbb4lY
TLSH:	1E04885E6E228F7DF668873447B78E25976823DA27E1D644E1ACC1101F2039E641FFE8
File Content Preview:	.ELF.....................@.`...4.........4. ...(.............@...@....P ..P ..............P$.FP$.FP$..T,............dt.Q............................<...'......!'.......................<...'......!...$....'9... ......................<...'......!... ....'9%

ELF header
Class:	ELF32
Data:	2's complement, big 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:	173236
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	0x224a0	0x0	0x6	AX	16
.fini	PROGBITS	0x4225c0	0x225c0	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x422620	0x22620	0x2a00	0x0	0x2	A	16
.ctors	PROGBITS	0x465024	0x25024	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x465030	0x25030	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x46503c	0x2503c	0xcc	0x0	0x3	WA	4
.data	PROGBITS	0x465120	0x25120	0x4998	0x0	0x3	WA	32
.got	PROGBITS	0x469ac0	0x29ac0	0x990	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x46a450	0x2a450	0x4c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x46a4a0	0x2a450	0x4840	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x126c	0x2a450	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x2a450	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	0x25020	0x25020	5.4336	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x25024	0x465024	0x465024	0x542c	0x9cbc	1.1540	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
Oct 7, 2024 16:22:45.978761911 CEST	46984	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:22:45.983577013 CEST	23786	46984	185.122.167.105	192.168.2.15
Oct 7, 2024 16:22:45.983625889 CEST	46984	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:22:45.986510992 CEST	46984	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:22:45.991399050 CEST	23786	46984	185.122.167.105	192.168.2.15
Oct 7, 2024 16:22:55.996423006 CEST	46984	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:22:56.001349926 CEST	23786	46984	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:07.360186100 CEST	23786	46984	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:07.360445023 CEST	46984	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:07.365343094 CEST	23786	46984	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:15.460488081 CEST	46986	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:15.465497971 CEST	23786	46986	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:15.465567112 CEST	46986	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:15.466161966 CEST	46986	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:15.471046925 CEST	23786	46986	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:36.829188108 CEST	23786	46986	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:36.829571962 CEST	46986	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:36.834409952 CEST	23786	46986	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:40.840790987 CEST	46988	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:40.845768929 CEST	23786	46988	185.122.167.105	192.168.2.15
Oct 7, 2024 16:23:40.845870018 CEST	46988	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:40.846955061 CEST	46988	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:23:40.851828098 CEST	23786	46988	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:02.190843105 CEST	23786	46988	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:02.191006899 CEST	46988	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:02.195825100 CEST	23786	46988	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:10.199887991 CEST	46990	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:10.204802036 CEST	23786	46990	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:10.204878092 CEST	46990	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:10.205461979 CEST	46990	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:10.210354090 CEST	23786	46990	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:20.212555885 CEST	46990	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:20.217639923 CEST	23786	46990	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:31.565447092 CEST	23786	46990	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:31.565632105 CEST	46990	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:31.572596073 CEST	23786	46990	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:38.579755068 CEST	46992	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:38.584563971 CEST	23786	46992	185.122.167.105	192.168.2.15
Oct 7, 2024 16:24:38.584616899 CEST	46992	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:38.585124969 CEST	46992	23786	192.168.2.15	185.122.167.105
Oct 7, 2024 16:24:38.590671062 CEST	23786	46992	185.122.167.105	192.168.2.15

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 7, 2024 16:22:45.964436054 CEST	60568	53	192.168.2.15	8.8.8.8
Oct 7, 2024 16:22:45.975338936 CEST	53	60568	8.8.8.8	192.168.2.15
Oct 7, 2024 16:23:15.362292051 CEST	51154	53	192.168.2.15	8.8.8.8
Oct 7, 2024 16:23:15.459906101 CEST	53	51154	8.8.8.8	192.168.2.15
Oct 7, 2024 16:23:40.832731962 CEST	48965	53	192.168.2.15	8.8.8.8
Oct 7, 2024 16:23:40.840055943 CEST	53	48965	8.8.8.8	192.168.2.15
Oct 7, 2024 16:24:10.192456961 CEST	53364	53	192.168.2.15	8.8.8.8
Oct 7, 2024 16:24:10.199457884 CEST	53	53364	8.8.8.8	192.168.2.15
Oct 7, 2024 16:24:38.568470001 CEST	56509	53	192.168.2.15	8.8.8.8
Oct 7, 2024 16:24:38.579267025 CEST	53	56509	8.8.8.8	192.168.2.15

Start time (UTC):	14:22:44
Start date (UTC):	07/10/2024
Path:	/tmp/na.elf
Arguments:	/tmp/na.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

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.05VzZN (deleted)

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

/tmp/qemu-open.0Jw3IN (deleted)

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

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

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

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

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

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

/tmp/qemu-open.0qgR3O (deleted)

/tmp/qemu-open.0r9NeM (deleted)

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

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

/tmp/qemu-open.10guMQ (deleted)

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

/tmp/qemu-open.190IlO (deleted)

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

/tmp/qemu-open.1ExT0M (deleted)

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

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

/tmp/qemu-open.1Nw8UM (deleted)

/tmp/qemu-open.1U6mnM (deleted)

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

/tmp/qemu-open.1i2VyM (deleted)

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

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

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

/tmp/qemu-open.1u3nGP (deleted)

/tmp/qemu-open.1uP8TQ (deleted)

/tmp/qemu-open.1y6hFM (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 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