Edit tour

Linux Analysis Report
mipsel.elf

Overview

General Information

Sample name:	mipsel.elf
Analysis ID:	1554990
MD5:	e302ea61784de173b05de4921ab3be13
SHA1:	1835257526d53a0b0e1250bbccec9d2a9ae386c3
SHA256:	c5589c3b963ea8a43a172fac7180d1065e9f77ef5395b3fbe622a26a37e2ba10
Tags:	elfuser-abuse_ch
Infos:

Detection

Gafgyt, Mirai

Score:	88
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Gafgyt

Yara detected Mirai

Opens /proc/net/* files useful for finding connected devices and routers

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Sample contains only a LOAD segment without any section mappings

Suricata IDS alerts with low severity for network traffic

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1554990
Start date and time:	2024-11-13 09:52:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 7s
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:	mipsel.elf
Detection:	MAL
Classification:	mal88.spre.troj.evad.linELF@0/1@2/0

Runtime Messages

Command:	/tmp/mipsel.elf
PID:	5432
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	Infected By Simps Botnet ;) Infected By Simps Botnet ;)
Standard Error:

Process Tree

system is lnxubuntu20

mipsel.elf (PID: 5432, Parent: 5355, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/mipsel.elf

mipsel.elf New Fork (PID: 5434, Parent: 5432)

mipsel.elf New Fork (PID: 5436, Parent: 5434)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Bashlite, Gafgyt	Bashlite is a malware family which infects Linux systems in order to launch distributed denial-of-service attacks (DDoS). Originally it was also known under the name Bashdoor, but this term now refers to the exploit method used by the malware. It has been used to launch attacks of up to 400 Gbps.	No Attribution	http://blog.trendmicro.com/trendlabs-security-intelligence/bashlite-affects-devices-running-on-busybox/ https://blog.cyber5w.com/gafgyt-backdoor-analysis https://blog.netlab.360.com/gafgtyt_tor-and-necro-are-on-the-move-again/ https://blog.netlab.360.com/public-cloud-threat-intelligence-202203/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite

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

Memory Dumps

Source	Rule	Description	Author	Strings
5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x54eac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54ec0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54ed4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54ee8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54efc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x55000:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x55014:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x55028:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5503c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x553e0:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	JoeSecurity_Gafgyt	Yara detected Gafgyt	Joe Security
5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x54eac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54ec0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54ed4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54ee8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54efc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54f9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54fec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x55000:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x55014:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x55028:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5503c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x553e0:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Process Memory Space: mipsel.elf PID: 5432	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: mipsel.elf PID: 5432	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x5e810:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e824:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e838:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e84c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e860:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e89c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e8b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e8c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e8d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e8ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e93c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e98c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5e9a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: mipsel.elf PID: 5432	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x5ed41:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64 0x5f2d1:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Process Memory Space: mipsel.elf PID: 5434	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: mipsel.elf PID: 5434	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x5eef4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef08:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef1c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef30:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef44:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef58:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef6c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef80:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ef94:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5efa8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5efbc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5efd0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5efe4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5eff8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5f00c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5f020:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5f034:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5f048:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5f05c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5f070:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5f084:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: mipsel.elf PID: 5434	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x5f425:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64 0x5f9b5:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 9 entries

Suricata Signatures

ETPRO MALWARE Possible ELF/Various IoT Bot Style Device Checkin (unknown)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-11-13T09:52:55.967973+0100	2848448	1	A Network Trojan was detected	192.168.2.13	48496	181.214.231.152	31130	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: mipsel.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: mipsel.elf

ReversingLabs: Detection: 36%

Spreading

Opens /proc/net/* files useful for finding connected devices and routers

Source: /tmp/mipsel.elf (PID: 5432)

Opens: /proc/net/route

Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.13:48496 -> 181.214.231.152:31130

Source: Network traffic

Suricata IDS: 2848448 - Severity 1 - ETPRO MALWARE Possible ELF/Various IoT Bot Style Device Checkin (unknown) : 192.168.2.13:48496 -> 181.214.231.152:31130

Source: unknown	TCP traffic detected without corresponding DNS query: 181.214.231.152
Source: unknown	TCP traffic detected without corresponding DNS query: 181.214.231.152
Source: unknown	TCP traffic detected without corresponding DNS query: 181.214.231.152
Source: unknown	TCP traffic detected without corresponding DNS query: 181.214.231.152

Source: global traffic

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

Source: mipsel.elf, 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	String found in binary or memory: http://help.yahoo.com/help/us/ysearch/slurp)
Source: mipsel.elf	String found in binary or memory: http://upx.sf.net
Source: mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	String found in binary or memory: http://www.google.com/bot.html)
Source: mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	String found in binary or memory: http://www.google.com/mobile/adsbot.html)
Source: mipsel.elf, 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	String found in binary or memory: http://www.spidersoft.com)
Source: mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	String found in binary or memory: https://developers.google.com/search/docs/advanced/crawling/overview-google-crawlers)

System Summary

Malicious sample detected (through community Yara rule)

Source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: mipsel.elf PID: 5432, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: mipsel.elf PID: 5432, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: mipsel.elf PID: 5434, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: mipsel.elf PID: 5434, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: LOAD without section mappings

Program segment: 0x100000

Source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: mipsel.elf PID: 5432, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: mipsel.elf PID: 5432, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: Process Memory Space: mipsel.elf PID: 5434, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: mipsel.elf PID: 5434, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: classification engine

Classification label: mal88.spre.troj.evad.linELF@0/1@2/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /tmp/mipsel.elf (PID: 5432)

Log file created: /tmp/Infected.log

Jump to dropped file

Source: mipsel.elf

Submission file: segment LOAD with 7.9672 entropy (max. 8.0)

Source: /tmp/mipsel.elf (PID: 5432)

Queries kernel information via 'uname':

Jump to behavior

Source: mipsel.elf, 5432.1.00005588466fd000.0000558846784000.rw-.sdmp, mipsel.elf, 5434.1.00005588466fd000.0000558846784000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: mipsel.elf, 5432.1.00005588466fd000.0000558846784000.rw-.sdmp, mipsel.elf, 5434.1.00005588466fd000.0000558846784000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: mipsel.elf, 5432.1.00007ffca185d000.00007ffca187e000.rw-.sdmp, mipsel.elf, 5434.1.00007ffca185d000.00007ffca187e000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/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/mipsel.elf
Source: mipsel.elf, 5432.1.00007ffca185d000.00007ffca187e000.rw-.sdmp, mipsel.elf, 5434.1.00007ffca185d000.00007ffca187e000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information

Yara detected Gafgyt

Source: Yara match	File source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mipsel.elf PID: 5432, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: mipsel.elf PID: 5434, type: MEMORYSTR

Remote Access Functionality

Yara detected Gafgyt

Source: Yara match	File source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY

Yara detected Mirai

Source: Yara match	File source: 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mipsel.elf PID: 5432, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: mipsel.elf PID: 5434, type: MEMORYSTR

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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	11 Obfuscated Files or Information	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	1 Remote System 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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
mipsel.elf	37%	ReversingLabs	Linux.Trojan.Gafgyt
mipsel.elf	100%	Avira	EXP/ELF.Agent.M.28

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	162.213.35.24	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
https://developers.google.com/search/docs/advanced/crawling/overview-google-crawlers)	mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	false	high
http://upx.sf.net	mipsel.elf	false	high
http://www.spidersoft.com)	mipsel.elf, 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	false	high
http://help.yahoo.com/help/us/ysearch/slurp)	mipsel.elf, 5432.1.00007f51f8400000.00007f51f8459000.r-x.sdmp, mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	false	high
http://www.google.com/bot.html)	mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	false	high
http://www.google.com/mobile/adsbot.html)	mipsel.elf, 5434.1.00007f51f8400000.00007f51f8459000.r-x.sdmp	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
181.214.231.152	unknown	Chile		61317	ASDETUKhttpwwwheficedcomGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
181.214.231.152	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	mips64.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	armv6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	armv7l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	i686.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	i586.elf	Get hash	malicious	Gafgyt, Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	armv7l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	arm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	garm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	c0r0n4x.arm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	garm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	arm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	c0r0n4x.ppc.elf	Get hash	malicious	Unknown	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ASDETUKhttpwwwheficedcomGB	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	mips64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	armv6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	armv7l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	i686.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152
	i586.elf	Get hash	malicious	Gafgyt, Mirai	Browse	181.214.231.152

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/tmp/Infected.log

Download File

Process:	/tmp/mipsel.elf
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	107
Entropy (8bit):	4.71112089176799
Encrypted:	false
SSDEEP:	3:xRbQRAZvOWFsZWFBAK8dAuFUJ4gnicMMIVDt8Tovn:xR0qvOfZW8K8djmHicNoDt8kv
MD5:	A70A5DDE6F79EAEA4E71C88B6A2CCC38
SHA1:	92C0273C4BE5D4B7BDBDD500DE5A64E5E05652B2
SHA-256:	D087A5A10A09B589993D8CC44A24EF22DB26FFD0FEEEB3F29B15AF008C292AF8
SHA-512:	AAA7D00FAA34A87292F23A16DAE8A7A4B5A40C8E375A579F1286427819C2A04E1C6F970DBC0F2433E6C03F59A2ECE0F28BA1E8FC526BC4AFE77F176F61876C52
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	Thank You For Your Services...Tips Device Has successfully Been Infected..With Malware By Simps Botnet ;)..

Static File Info

General

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, no section header
Entropy (8bit):	7.979902191837311
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	mipsel.elf
File size:	83'116 bytes
MD5:	e302ea61784de173b05de4921ab3be13
SHA1:	1835257526d53a0b0e1250bbccec9d2a9ae386c3
SHA256:	c5589c3b963ea8a43a172fac7180d1065e9f77ef5395b3fbe622a26a37e2ba10
SHA512:	b2cce4a95d05c28e2f8cd311335b9c5d660c3751b7b31af1441aff2a61357f83855f11b268345bdd997bf3551349d1c250842352f34f4bc13773018d00b1d6ac
SSDEEP:	1536:DG26f58t9ur1Z2Us4N6nwV7wK+XfEgCKsL3eEPQ61O6bgQ6SPEO:DJ6xV1Z5RVRgns/F1OygQ1EO
TLSH:	D883026E90E07426CCEED636E0790B672C59D2E1B3506A3C4F562A8593BCD38F5CBA44
File Content Preview:	.ELF....................p...4...........4. ...(...............................................J...J................. ..nUPX!d..................._..........?.E.h;....#....A..R....\.Bp.......\|.4...r....:*b....Cx.N...4...%e.}_.%6no!Z.i.........!..o.v........

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:	0x10d670
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	2
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Prog Interpreter	Section Mappings
LOAD	0x0	0x100000	0x100000	0xe9ad	0xe9ad	7.9672	0x5	R E	0x10000
LOAD	0xba8	0x4a0ba8	0x4a0ba8	0x0	0x0	0.0000	0x6	RW	0x10000

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-11-13T09:52:55.967973+0100	2848448	ETPRO MALWARE Possible ELF/Various IoT Bot Style Device Checkin (unknown)	1	192.168.2.13	48496	181.214.231.152	31130	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 13, 2024 09:52:55.960836887 CET	48496	31130	192.168.2.13	181.214.231.152
Nov 13, 2024 09:52:55.966025114 CET	31130	48496	181.214.231.152	192.168.2.13
Nov 13, 2024 09:52:55.966331959 CET	48496	31130	192.168.2.13	181.214.231.152
Nov 13, 2024 09:52:55.967972994 CET	48496	31130	192.168.2.13	181.214.231.152
Nov 13, 2024 09:52:55.973190069 CET	31130	48496	181.214.231.152	192.168.2.13
Nov 13, 2024 09:52:56.718421936 CET	31130	48496	181.214.231.152	192.168.2.13
Nov 13, 2024 09:52:56.718652964 CET	48496	31130	192.168.2.13	181.214.231.152

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 13, 2024 09:55:39.887614012 CET	56614	53	192.168.2.13	8.8.8.8
Nov 13, 2024 09:55:39.887614012 CET	45311	53	192.168.2.13	8.8.8.8
Nov 13, 2024 09:55:39.894571066 CET	53	45311	8.8.8.8	192.168.2.13
Nov 13, 2024 09:55:39.895114899 CET	53	56614	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 13, 2024 09:55:39.887614012 CET	192.168.2.13	8.8.8.8	0x1747	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Nov 13, 2024 09:55:39.887614012 CET	192.168.2.13	8.8.8.8	0x9f10	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
Nov 13, 2024 09:55:39.895114899 CET	8.8.8.8	192.168.2.13	0x1747	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Nov 13, 2024 09:55:39.895114899 CET	8.8.8.8	192.168.2.13	0x1747	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: mipsel.elf PID: 5432, Parent PID: 5355

General

Start time (UTC):	08:52:54
Start date (UTC):	13/11/2024
Path:	/tmp/mipsel.elf
Arguments:	/tmp/mipsel.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: mipsel.elf PID: 5434, Parent PID: 5432

General

Start time (UTC):	08:52:55
Start date (UTC):	13/11/2024
Path:	/tmp/mipsel.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: mipsel.elf PID: 5436, Parent PID: 5434

General

Start time (UTC):	08:52:55
Start date (UTC):	13/11/2024
Path:	/tmp/mipsel.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
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 attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as Ping or `net view` using Net .
Tactics:	Discovery
Data Sources:	Command: Command Execution, File: File Access, Network Traffic: Network Connection Creation, 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 mipsel.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

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

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

/tmp/Infected.log

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Suricata IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: mipsel.elf PID: 5432, Parent PID: 5355

General

Chronological Activities

Analysis Process: mipsel.elf PID: 5434, Parent PID: 5432

General

Chronological Activities

Analysis Process: mipsel.elf PID: 5436, Parent PID: 5434

General

Chronological Activities

Linux Analysis Report
mipsel.elf