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Linux Analysis Report
x86.elf

Overview

General Information

Sample name:	x86.elf
Analysis ID:	1538770
MD5:	a51270cb597ae42f4cb7bea59f2f6434
SHA1:	2cf91d41bd27575b5c119f7626a991f3e098f3e0
SHA256:	24cdebe89f0cd9e4f7ee3ce8cb36106ac09a45d9d7fa591e330940df329fcf06
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Moobot

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Yara detected Mirai

Yara detected Moobot

Connects to many ports of the same IP (likely port scanning)

Machine Learning detection for sample

Sample deletes itself

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1538770
Start date and time:	2024-10-21 18:46:09 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 25s
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:	x86.elf
Detection:	MAL
Classification:	mal100.troj.evad.linELF@0/0@17/0

Warnings

VT rate limit hit for: x86.elf

Runtime Messages

Command:	/tmp/x86.elf
PID:	5452
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

x86.elf (PID: 5452, Parent: 5377, MD5: a51270cb597ae42f4cb7bea59f2f6434) Arguments: /tmp/x86.elf

x86.elf New Fork (PID: 5453, Parent: 5452)

x86.elf New Fork (PID: 5454, Parent: 5453)

x86.elf New Fork (PID: 5455, Parent: 5453)

x86.elf New Fork (PID: 5456, Parent: 5455)

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

Name	Description	Attribution	Blogpost URLs	Link
MooBot		No Attribution	https://blog.netlab.360.com/ddos-botnet-moobot-en/ https://blog.netlab.360.com/moobot-0day-unixcctv-dvr-en/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/ https://media.defense.gov/2024/Feb/27/2003400753/-1/-1/0/CSA-RUSSIAN-ACTORS-USE-ROUTERS-FACILITATE-CYBER_OPERATIONS.PDF https://otx.alienvault.com/pulse/6075b645942d5adf9bb8949b	https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
x86.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
x86.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
x86.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x9df8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e0c:$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 0x9e20:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e34:$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 0x9e48:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e5c:$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 0x9e70:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e84:$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 0x9e98:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9eac:$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 0x9ec0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9ed4:$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 0x9ee8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9efc:$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 0x9f10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9f24:$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 0x9f38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9f4c:$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 0x9f60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9f74:$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 0x9f88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
x86.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x3800:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
x86.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x5142:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
x86.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x7e46:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
x86.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x6803:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
x86.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x5112:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Click to see the 3 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5452.1.0000000008048000.0000000008054000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
5452.1.0000000008048000.0000000008054000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5452.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x9df8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e0c:$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 0x9e20:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e34:$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 0x9e48:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e5c:$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 0x9e70:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e84:$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 0x9e98:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9eac:$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 0x9ec0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9ed4:$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 0x9ee8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9efc:$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 0x9f10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9f24:$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 0x9f38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9f4c:$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 0x9f60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9f74:$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 0x9f88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5452.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x3800:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
5452.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x5142:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5452.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x7e46:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5452.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x6803:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5452.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x5112:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: x86.elf PID: 5452	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: x86.elf PID: 5452	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x41f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x433:$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 0x447:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x45b:$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 0x46f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x483:$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 0x497:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4ab:$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 0x4bf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4d3:$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 0x4e7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4fb:$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 0x50f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x523:$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 0x537:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x54b:$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 0x55f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x573:$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 0x587:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x59b:$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 0x5af:$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
Click to see the 5 entries

Suricata Signatures

ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-10-21T18:46:59.331447+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44702	107.189.4.201	58431	TCP
2024-10-21T18:47:05.762562+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44704	107.189.4.201	58431	TCP
2024-10-21T18:47:15.195078+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44706	107.189.4.201	58431	TCP
2024-10-21T18:47:24.774981+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44708	107.189.4.201	58431	TCP
2024-10-21T18:47:34.208270+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44710	107.189.4.201	58431	TCP
2024-10-21T18:47:43.639835+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44712	107.189.4.201	58431	TCP
2024-10-21T18:47:49.075916+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44714	107.189.4.201	58431	TCP
2024-10-21T18:47:56.504635+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44716	107.189.4.201	58431	TCP
2024-10-21T18:48:01.935587+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44718	107.189.4.201	58431	TCP
2024-10-21T18:48:07.370624+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44720	107.189.4.201	58431	TCP
2024-10-21T18:48:15.805745+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44722	107.189.4.201	58431	TCP
2024-10-21T18:48:24.236247+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44724	107.189.4.201	58431	TCP
2024-10-21T18:48:25.669952+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44726	107.189.4.201	58431	TCP
2024-10-21T18:48:29.104628+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44728	107.189.4.201	58431	TCP
2024-10-21T18:48:39.533894+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44730	107.189.4.201	58431	TCP
2024-10-21T18:48:47.115144+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44732	107.189.4.201	58431	TCP
2024-10-21T18:48:55.547188+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.13	44734	107.189.4.201	58431	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: x86.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: x86.elf

ReversingLabs: Detection: 71%

Machine Learning detection for sample

Source: x86.elf

Joe Sandbox ML: detected

Networking

Suricata IDS alerts for network traffic

Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44716 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44730 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44702 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44704 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44712 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44706 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44720 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44714 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44708 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44732 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44734 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44726 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44718 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44722 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44710 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44724 -> 107.189.4.201:58431
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.13:44728 -> 107.189.4.201:58431

Connects to many ports of the same IP (likely port scanning)

Source: global traffic

TCP traffic: 107.189.4.201 ports 58431,1,3,4,5,8

Source: global traffic

TCP traffic: 192.168.2.13:44702 -> 107.189.4.201:58431

Source: global traffic

DNS traffic detected: DNS query: update.byeux.com

System Summary

Malicious sample detected (through community Yara rule)

Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: x86.elf PID: 5452, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: x86.elf, type: SAMPLE	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: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.0000000008054000.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: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: Process Memory Space: x86.elf PID: 5452, 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: classification engine

Classification label: mal100.troj.evad.linELF@0/0@17/0

Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/5399/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/3644/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/x86.elf (PID: 5454)	File opened: /proc/816/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/x86.elf (PID: 5452)

File: /tmp/x86.elf

Jump to behavior

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: x86.elf PID: 5452, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Detected Mirai

Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)

Yara detected Mirai

Source: Yara match	File source: x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: x86.elf PID: 5452, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: x86.elf, type: SAMPLE
Source: Yara match	File source: 5452.1.0000000008048000.0000000008054000.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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	1 OS Credential Dumping	System Service 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	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label
x86.elf	71%	ReversingLabs	Linux.Backdoor.Mirai
x86.elf	100%	Avira	EXP/ELF.Mirai.Z.A
x86.elf	100%	Joe Sandbox ML

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
update.byeux.com	107.189.4.201	true	true		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	Flag	ASN	ASN Name	Malicious
107.189.4.201	update.byeux.com	United States		53667	PONYNETUS	true

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
107.189.4.201	JVL2bXW1ch.elf	Get hash	malicious	Mirai, Moobot	Browse
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse
	mips.elf	Get hash	malicious	Mirai, Moobot	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
update.byeux.com	JVL2bXW1ch.elf	Get hash	malicious	Mirai, Moobot	Browse	107.189.4.201
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	107.189.4.201
	mips.elf	Get hash	malicious	Mirai, Moobot	Browse	107.189.4.201

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
PONYNETUS	dss.elf	Get hash	malicious	Gafgyt, Mirai	Browse	209.141.42.202
	co.elf	Get hash	malicious	Gafgyt, Mirai	Browse	209.141.42.202
	586.elf	Get hash	malicious	Gafgyt, Mirai	Browse	209.141.42.202
	__min__c.elf	Get hash	malicious	Unknown	Browse	205.185.117.101
	co.elf	Get hash	malicious	Gafgyt, Mirai	Browse	205.185.122.67
	x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	205.185.122.67
	https://shoutout.wix.com/so/abP9tNDlV/c?w=3l7661HU1QXfrlxhsiEng39pDUk08HpBaevjMtJB-KM.eyJ1IjoiaHR0cHM6Ly92ZXJpZnlmaWxlcy5naXRodWIuaW8vbWFuLyIsInIiOiI1N2VlOTAzYy01NWI5LTQzMWEtMzQ0Yi1lM2Y2MTY0YTdiNDIiLCJtIjoibWFpbCIsImMiOiIzNjA5ODM5OC0zMzdiLTQyZjUtYTE5MC1iMmU1MTdiZmVkNmMifQ	Get hash	malicious	HTMLPhisher	Browse	162.244.94.12
	QgmKRZO1Yp.elf	Get hash	malicious	Gafgyt, Mirai	Browse	205.185.122.67
	zOSCVTuLxE.elf	Get hash	malicious	Gafgyt, Mirai	Browse	205.185.122.67
	8t8VJiEGar.elf	Get hash	malicious	Gafgyt, Mirai	Browse	205.185.122.67

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, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.515353152602667
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	x86.elf
File size:	47'504 bytes
MD5:	a51270cb597ae42f4cb7bea59f2f6434
SHA1:	2cf91d41bd27575b5c119f7626a991f3e098f3e0
SHA256:	24cdebe89f0cd9e4f7ee3ce8cb36106ac09a45d9d7fa591e330940df329fcf06
SHA512:	98970519b61ed83de6ec776ea0d94d525d3b8007718f34e6e5ff023a78f16a21dde3fcf50f9530e2184e80d86b019624f92d708a39fb25a67ea73721b4724853
SSDEEP:	768:qmQx/v4HJrZWwRMQ8Llgjmh/l0QLY3psPkcb6cIYjF43ba8cmSTsCYzI6u:BQx/v4HJrZWgMQ8LllD0Q05Eb6cVj+3d
TLSH:	24235AC4F143D5F5E85709782177BB375A32F1E52229E653C3A4DA32BC92602B926ECC
File Content Preview:	.ELF....................d...4...........4. ...(.....................<...<...............@...@E..@E.......(..........Q.td............................U..S............h....C...[]...$.............U......=.G...t..5....dE.....dE......u........t....h<5..........

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8048164
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	47104
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	0x8048094	0x94	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0x9866	0x0	0x6	AX	16
.fini	PROGBITS	0x8051916	0x9916	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8051940	0x9940	0x1bfc	0x0	0x2	A	32
.ctors	PROGBITS	0x8054540	0xb540	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x8054548	0xb548	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x8054560	0xb560	0x260	0x0	0x3	WA	32
.bss	NOBITS	0x80547c0	0xb7c0	0x2580	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0xb7c0	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	0x8048000	0x8048000	0xb53c	0xb53c	6.5594	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0xb540	0x8054540	0x8054540	0x280	0x2800	3.3911	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-10-21T18:46:59.331447+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44702	107.189.4.201	58431	TCP
2024-10-21T18:47:05.762562+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44704	107.189.4.201	58431	TCP
2024-10-21T18:47:15.195078+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44706	107.189.4.201	58431	TCP
2024-10-21T18:47:24.774981+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44708	107.189.4.201	58431	TCP
2024-10-21T18:47:34.208270+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44710	107.189.4.201	58431	TCP
2024-10-21T18:47:43.639835+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44712	107.189.4.201	58431	TCP
2024-10-21T18:47:49.075916+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44714	107.189.4.201	58431	TCP
2024-10-21T18:47:56.504635+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44716	107.189.4.201	58431	TCP
2024-10-21T18:48:01.935587+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44718	107.189.4.201	58431	TCP
2024-10-21T18:48:07.370624+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44720	107.189.4.201	58431	TCP
2024-10-21T18:48:15.805745+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44722	107.189.4.201	58431	TCP
2024-10-21T18:48:24.236247+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44724	107.189.4.201	58431	TCP
2024-10-21T18:48:25.669952+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44726	107.189.4.201	58431	TCP
2024-10-21T18:48:29.104628+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44728	107.189.4.201	58431	TCP
2024-10-21T18:48:39.533894+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44730	107.189.4.201	58431	TCP
2024-10-21T18:48:47.115144+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44732	107.189.4.201	58431	TCP
2024-10-21T18:48:55.547188+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.13	44734	107.189.4.201	58431	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 21, 2024 18:46:59.325376987 CEST	44702	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:46:59.331350088 CEST	58431	44702	107.189.4.201	192.168.2.13
Oct 21, 2024 18:46:59.331408978 CEST	44702	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:46:59.331446886 CEST	44702	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:46:59.336898088 CEST	58431	44702	107.189.4.201	192.168.2.13
Oct 21, 2024 18:46:59.747279882 CEST	58431	44702	107.189.4.201	192.168.2.13
Oct 21, 2024 18:46:59.747390032 CEST	44702	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:46:59.754566908 CEST	58431	44702	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:05.756979942 CEST	44704	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:05.762487888 CEST	58431	44704	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:05.762543917 CEST	44704	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:05.762562037 CEST	44704	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:05.767914057 CEST	58431	44704	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:06.179568052 CEST	58431	44704	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:06.179754972 CEST	44704	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:06.185906887 CEST	58431	44704	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:15.189443111 CEST	44706	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:15.194981098 CEST	58431	44706	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:15.195060015 CEST	44706	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:15.195077896 CEST	44706	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:15.201592922 CEST	58431	44706	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:15.609827995 CEST	58431	44706	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:15.609946012 CEST	44706	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:15.616679907 CEST	58431	44706	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:24.769478083 CEST	44708	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:24.774879932 CEST	58431	44708	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:24.774941921 CEST	44708	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:24.774981022 CEST	44708	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:24.780544043 CEST	58431	44708	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:25.192048073 CEST	58431	44708	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:25.192256927 CEST	44708	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:25.198793888 CEST	58431	44708	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:34.202755928 CEST	44710	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:34.208200932 CEST	58431	44710	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:34.208270073 CEST	44710	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:34.208270073 CEST	44710	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:34.213700056 CEST	58431	44710	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:34.623647928 CEST	58431	44710	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:34.623867989 CEST	44710	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:34.629255056 CEST	58431	44710	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:43.634052992 CEST	44712	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:43.639725924 CEST	58431	44712	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:43.639811039 CEST	44712	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:43.639834881 CEST	44712	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:43.647183895 CEST	58431	44712	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:44.058964014 CEST	58431	44712	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:44.059691906 CEST	44712	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:44.065491915 CEST	58431	44712	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:49.070456982 CEST	44714	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:49.075788021 CEST	58431	44714	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:49.075844049 CEST	44714	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:49.075916052 CEST	44714	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:49.081321955 CEST	58431	44714	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:49.489538908 CEST	58431	44714	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:49.489710093 CEST	44714	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:49.495028973 CEST	58431	44714	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:56.499172926 CEST	44716	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:56.504539967 CEST	58431	44716	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:56.504621983 CEST	44716	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:56.504635096 CEST	44716	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:56.510024071 CEST	58431	44716	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:56.920581102 CEST	58431	44716	107.189.4.201	192.168.2.13
Oct 21, 2024 18:47:56.920836926 CEST	44716	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:47:56.926211119 CEST	58431	44716	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:01.930176020 CEST	44718	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:01.935504913 CEST	58431	44718	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:01.935570002 CEST	44718	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:01.935586929 CEST	44718	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:01.940992117 CEST	58431	44718	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:02.350924969 CEST	58431	44718	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:02.351180077 CEST	44718	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:02.356535912 CEST	58431	44718	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:07.364948988 CEST	44720	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:07.370517969 CEST	58431	44720	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:07.370624065 CEST	44720	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:07.370624065 CEST	44720	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:07.376132965 CEST	58431	44720	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:07.790007114 CEST	58431	44720	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:07.790441990 CEST	44720	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:07.796375990 CEST	58431	44720	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:15.800183058 CEST	44722	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:15.805655956 CEST	58431	44722	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:15.805727959 CEST	44722	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:15.805744886 CEST	44722	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:15.811134100 CEST	58431	44722	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:16.221798897 CEST	58431	44722	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:16.222048044 CEST	44722	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:16.227523088 CEST	58431	44722	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:24.230771065 CEST	44724	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:24.236145020 CEST	58431	44724	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:24.236215115 CEST	44724	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:24.236247063 CEST	44724	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:24.241552114 CEST	58431	44724	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:24.652844906 CEST	58431	44724	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:24.653136015 CEST	44724	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:24.658684015 CEST	58431	44724	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:25.664448023 CEST	44726	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:25.669796944 CEST	58431	44726	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:25.669872999 CEST	44726	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:25.669951916 CEST	44726	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:25.675236940 CEST	58431	44726	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:26.088143110 CEST	58431	44726	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:26.088654041 CEST	44726	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:26.094249964 CEST	58431	44726	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:29.098598003 CEST	44728	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:29.104471922 CEST	58431	44728	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:29.104592085 CEST	44728	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:29.104628086 CEST	44728	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:29.110295057 CEST	58431	44728	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:29.518661022 CEST	58431	44728	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:29.518938065 CEST	44728	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:29.524527073 CEST	58431	44728	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:39.528249979 CEST	44730	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:39.533699036 CEST	58431	44730	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:39.533814907 CEST	44730	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:39.533894062 CEST	44730	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:39.539261103 CEST	58431	44730	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:39.948939085 CEST	58431	44730	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:39.949148893 CEST	44730	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:39.954555035 CEST	58431	44730	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:47.109235048 CEST	44732	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:47.114937067 CEST	58431	44732	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:47.115072012 CEST	44732	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:47.115144014 CEST	44732	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:47.120598078 CEST	58431	44732	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:47.531281948 CEST	58431	44732	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:47.531415939 CEST	44732	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:47.536780119 CEST	58431	44732	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:55.541376114 CEST	44734	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:55.547066927 CEST	58431	44734	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:55.547147036 CEST	44734	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:55.547188044 CEST	44734	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:55.553172112 CEST	58431	44734	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:55.962455034 CEST	58431	44734	107.189.4.201	192.168.2.13
Oct 21, 2024 18:48:55.962646961 CEST	44734	58431	192.168.2.13	107.189.4.201
Oct 21, 2024 18:48:55.968054056 CEST	58431	44734	107.189.4.201	192.168.2.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 21, 2024 18:46:59.315532923 CEST	46457	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:46:59.325253963 CEST	53	46457	8.8.8.8	192.168.2.13
Oct 21, 2024 18:47:05.749105930 CEST	41099	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:47:05.756860018 CEST	53	41099	8.8.8.8	192.168.2.13
Oct 21, 2024 18:47:15.180990934 CEST	49622	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:47:15.189307928 CEST	53	49622	8.8.8.8	192.168.2.13
Oct 21, 2024 18:47:24.611279011 CEST	57414	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:47:24.769328117 CEST	53	57414	8.8.8.8	192.168.2.13
Oct 21, 2024 18:47:34.193811893 CEST	41087	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:47:34.202649117 CEST	53	41087	8.8.8.8	192.168.2.13
Oct 21, 2024 18:47:43.625487089 CEST	40208	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:47:43.633817911 CEST	53	40208	8.8.8.8	192.168.2.13
Oct 21, 2024 18:47:49.062283039 CEST	51697	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:47:49.070327044 CEST	53	51697	8.8.8.8	192.168.2.13
Oct 21, 2024 18:47:56.491159916 CEST	45233	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:47:56.499037981 CEST	53	45233	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:01.922209978 CEST	56199	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:01.930025101 CEST	53	56199	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:07.352684975 CEST	50374	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:07.364348888 CEST	53	50374	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:15.792056084 CEST	47404	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:15.799968004 CEST	53	47404	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:24.223299026 CEST	40547	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:24.230541945 CEST	53	40547	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:25.654392958 CEST	43412	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:25.664289951 CEST	53	43412	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:29.090467930 CEST	43583	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:29.098448038 CEST	53	43583	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:39.520365000 CEST	35389	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:39.527983904 CEST	53	35389	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:46.950469971 CEST	46677	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:47.109000921 CEST	53	46677	8.8.8.8	192.168.2.13
Oct 21, 2024 18:48:55.532656908 CEST	57774	53	192.168.2.13	8.8.8.8
Oct 21, 2024 18:48:55.541291952 CEST	53	57774	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
Oct 21, 2024 18:46:59.315532923 CEST	192.168.2.13	8.8.8.8	0x4483	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:05.749105930 CEST	192.168.2.13	8.8.8.8	0x1189	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:15.180990934 CEST	192.168.2.13	8.8.8.8	0x7ac0	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:24.611279011 CEST	192.168.2.13	8.8.8.8	0x397b	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:34.193811893 CEST	192.168.2.13	8.8.8.8	0xd094	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:43.625487089 CEST	192.168.2.13	8.8.8.8	0x5c68	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:49.062283039 CEST	192.168.2.13	8.8.8.8	0xfc1a	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:56.491159916 CEST	192.168.2.13	8.8.8.8	0xbf2b	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:01.922209978 CEST	192.168.2.13	8.8.8.8	0xc32	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:07.352684975 CEST	192.168.2.13	8.8.8.8	0x1bd1	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:15.792056084 CEST	192.168.2.13	8.8.8.8	0x1292	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:24.223299026 CEST	192.168.2.13	8.8.8.8	0x38a4	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:25.654392958 CEST	192.168.2.13	8.8.8.8	0x90c5	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:29.090467930 CEST	192.168.2.13	8.8.8.8	0x96ba	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:39.520365000 CEST	192.168.2.13	8.8.8.8	0x1628	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:46.950469971 CEST	192.168.2.13	8.8.8.8	0x158e	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:55.532656908 CEST	192.168.2.13	8.8.8.8	0xa0f3	Standard query (0)	update.byeux.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Oct 21, 2024 18:46:59.325253963 CEST	8.8.8.8	192.168.2.13	0x4483	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:05.756860018 CEST	8.8.8.8	192.168.2.13	0x1189	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:15.189307928 CEST	8.8.8.8	192.168.2.13	0x7ac0	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:24.769328117 CEST	8.8.8.8	192.168.2.13	0x397b	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:34.202649117 CEST	8.8.8.8	192.168.2.13	0xd094	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:43.633817911 CEST	8.8.8.8	192.168.2.13	0x5c68	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:49.070327044 CEST	8.8.8.8	192.168.2.13	0xfc1a	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:47:56.499037981 CEST	8.8.8.8	192.168.2.13	0xbf2b	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:01.930025101 CEST	8.8.8.8	192.168.2.13	0xc32	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:07.364348888 CEST	8.8.8.8	192.168.2.13	0x1bd1	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:15.799968004 CEST	8.8.8.8	192.168.2.13	0x1292	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:24.230541945 CEST	8.8.8.8	192.168.2.13	0x38a4	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:25.664289951 CEST	8.8.8.8	192.168.2.13	0x90c5	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:29.098448038 CEST	8.8.8.8	192.168.2.13	0x96ba	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:39.527983904 CEST	8.8.8.8	192.168.2.13	0x1628	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:47.109000921 CEST	8.8.8.8	192.168.2.13	0x158e	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false
Oct 21, 2024 18:48:55.541291952 CEST	8.8.8.8	192.168.2.13	0xa0f3	No error (0)	update.byeux.com	107.189.4.201	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: x86.elf PID: 5452, Parent PID: 5377

General

Start time (UTC):	16:46:58
Start date (UTC):	21/10/2024
Path:	/tmp/x86.elf
Arguments:	/tmp/x86.elf
File size:	47504 bytes
MD5 hash:	a51270cb597ae42f4cb7bea59f2f6434

Chronological Activities

Analysis Process: x86.elf PID: 5453, Parent PID: 5452

General

Start time (UTC):	16:46:58
Start date (UTC):	21/10/2024
Path:	/tmp/x86.elf
Arguments:	-
File size:	47504 bytes
MD5 hash:	a51270cb597ae42f4cb7bea59f2f6434

Chronological Activities

Analysis Process: x86.elf PID: 5454, Parent PID: 5453

General

Start time (UTC):	16:46:58
Start date (UTC):	21/10/2024
Path:	/tmp/x86.elf
Arguments:	-
File size:	47504 bytes
MD5 hash:	a51270cb597ae42f4cb7bea59f2f6434

Chronological Activities

Analysis Process: x86.elf PID: 5455, Parent PID: 5453

General

Start time (UTC):	16:46:58
Start date (UTC):	21/10/2024
Path:	/tmp/x86.elf
Arguments:	-
File size:	47504 bytes
MD5 hash:	a51270cb597ae42f4cb7bea59f2f6434

Chronological Activities

Analysis Process: x86.elf PID: 5456, Parent PID: 5455

General

Start time (UTC):	16:46:58
Start date (UTC):	21/10/2024
Path:	/tmp/x86.elf
Arguments:	-
File size:	47504 bytes
MD5 hash:	a51270cb597ae42f4cb7bea59f2f6434

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

Description:	Adversaries may 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 x86.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

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

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

Suricata IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: x86.elf PID: 5452, Parent PID: 5377

General

Chronological Activities

Analysis Process: x86.elf PID: 5453, Parent PID: 5452

General

Chronological Activities

Analysis Process: x86.elf PID: 5454, Parent PID: 5453

General

Chronological Activities

Analysis Process: x86.elf PID: 5455, Parent PID: 5453

General

Chronological Activities

Analysis Process: x86.elf PID: 5456, Parent PID: 5455

General

Chronological Activities

Linux Analysis Report
x86.elf