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Linux Analysis Report
bot.x86.elf

Overview

General Information

Sample name:	bot.x86.elf
Analysis ID:	1581991
MD5:	efefe8266328151a0b2d1c387dbfc08b
SHA1:	2f8026313c9065f653e18afde53da3eed593675c
SHA256:	c0fcbfa617c40dbe6adb552c6c430f5db33b67d7d21bfd650343e2175a16e645
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Okiru

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 Okiru

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

Machine Learning detection for sample

Uses dynamic DNS services

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Found strings indicative of a multi-platform dropper

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

Sample has stripped symbol table

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1581991
Start date and time:	2024-12-29 14:41:13 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 30s
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:	bot.x86.elf
Detection:	MAL
Classification:	mal100.troj.linELF@0/0@5/0

Runtime Messages

Command:	/tmp/bot.x86.elf
PID:	5449
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

bot.x86.elf (PID: 5449, Parent: 5377, MD5: efefe8266328151a0b2d1c387dbfc08b) Arguments: /tmp/bot.x86.elf

bot.x86.elf New Fork (PID: 5450, Parent: 5449)

bot.x86.elf New Fork (PID: 5451, Parent: 5450)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
bot.x86.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
bot.x86.elf	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
bot.x86.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
bot.x86.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf6b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf6cc:$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 0xf6e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf6f4:$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 0xf708:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf71c:$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 0xf730:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf744:$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 0xf758:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf76c:$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 0xf780:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf794:$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 0xf7a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7bc:$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 0xf7d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7e4:$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 0xf7f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf80c:$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 0xf820:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf834:$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 0xf848:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
bot.x86.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x32f0:$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
bot.x86.elf	Linux_Trojan_Mirai_5f7b67b8	unknown	unknown	0x8655:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
bot.x86.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x4f62:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
bot.x86.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xb628:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
bot.x86.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x9ec9:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
bot.x86.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x4f32:$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 5 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5449.1.0000000008048000.000000000805a000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
5449.1.0000000008048000.000000000805a000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
5449.1.0000000008048000.000000000805a000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5449.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf6b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf6cc:$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 0xf6e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf6f4:$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 0xf708:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf71c:$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 0xf730:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf744:$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 0xf758:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf76c:$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 0xf780:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf794:$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 0xf7a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7bc:$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 0xf7d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7e4:$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 0xf7f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf80c:$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 0xf820:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf834:$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 0xf848:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5449.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x32f0:$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
5449.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_5f7b67b8	unknown	unknown	0x8655:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
5449.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x4f62:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5449.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xb628:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5449.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x9ec9:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5449.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x4f32:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: bot.x86.elf PID: 5449	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: bot.x86.elf PID: 5449	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: bot.x86.elf PID: 5449	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: bot.x86.elf PID: 5449	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xcd5:$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 0xce9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xcfd:$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 0xd11:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd25:$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 0xd39:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd4d:$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 0xd61:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd75:$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 0xd89:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd9d:$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 0xdb1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdc5:$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 0xdd9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xded:$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 0xe01:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe15:$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 0xe29:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe3d:$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 0xe51:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe65:$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 9 entries

Suricata Signatures

ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-29T14:42:08.200341+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	54144	34.58.44.108	43957	TCP
2024-12-29T14:42:36.591653+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	54146	34.58.44.108	43957	TCP
2024-12-29T14:43:02.997585+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	54148	34.58.44.108	43957	TCP
2024-12-29T14:43:29.211270+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	54150	34.58.44.108	43957	TCP
2024-12-29T14:43:58.675051+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.13	54152	34.58.44.108	43957	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: bot.x86.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: bot.x86.elf	Virustotal: Detection: 42%			Perma Link
Source: bot.x86.elf	ReversingLabs: Detection: 55%

Machine Learning detection for sample

Source: bot.x86.elf

Joe Sandbox ML: detected

Source: bot.x86.elf

String: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdvar/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemdshellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/anko-app/ankosample _8182T_1104/usr/libexec/openssh/sftp-serverabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Networking

Suricata IDS alerts for network traffic

Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:54148 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:54152 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:54144 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:54146 -> 34.58.44.108:43957
Source: Network traffic	Suricata IDS: 2030490 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) : 192.168.2.13:54150 -> 34.58.44.108:43957

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

Source: global traffic

TCP traffic: 34.58.44.108 ports 43957,3,4,5,7,9

Uses dynamic DNS services

Source: unknown

DNS query: name: fearmiraixd.duckdns.org

Source: global traffic

TCP traffic: 192.168.2.13:54144 -> 34.58.44.108:43957

Source: global traffic

TCP traffic: 192.168.2.13:48202 -> 185.125.190.26:443

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

Source: global traffic

DNS traffic detected: DNS query: fearmiraixd.duckdns.org

Source: unknown

Network traffic detected: HTTP traffic on port 48202 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
Source: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
Source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: bot.x86.elf PID: 5449, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKtop1hbt.armtop1hbt.arm5top1hbt.arm6top1hbt.arm7top1hbt.mipstop1hbt.mpsltop1hbt.x86_64top1hbt.sh4/proc/proc/%d/cmdlinenetstatwgetcurl/bin/busybox/proc//proc/%s/exe/proc/self/exevar/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdvar/tmp/soniahicorestm_hi3511_dvr/usr/lib/systemd/systemdshellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/home/Davincitelnetsshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr/bashhttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt/anko-app/ankosample _8182T_1104/usr/libexec/openssh/sftp-serverabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ3f

Source: ELF static info symbol of initial sample

.symtab present: no

Source: bot.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: bot.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: bot.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_5f7b67b8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6cb5fb0b7c132e9c11ac72da43278025b60810ea3733c9c6d6ca966163185940, id = 5f7b67b8-3d7b-48a4-8f03-b6f2c92be92e, last_modified = 2021-09-16
Source: bot.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: bot.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: bot.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: bot.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: 5449.1.0000000008048000.000000000805a000.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: 5449.1.0000000008048000.000000000805a000.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: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5f7b67b8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6cb5fb0b7c132e9c11ac72da43278025b60810ea3733c9c6d6ca966163185940, id = 5f7b67b8-3d7b-48a4-8f03-b6f2c92be92e, last_modified = 2021-09-16
Source: 5449.1.0000000008048000.000000000805a000.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: 5449.1.0000000008048000.000000000805a000.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: 5449.1.0000000008048000.000000000805a000.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: 5449.1.0000000008048000.000000000805a000.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: bot.x86.elf PID: 5449, 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.linELF@0/0@5/0

Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/238/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/239/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/5398/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/241/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/371/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/1238/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/134/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/3413/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/816/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 5451)	File opened: /proc/5294/cmdline	Jump to behavior

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 5449, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 5449, type: MEMORYSTR

Remote Access Functionality

Detected Mirai

Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)

Yara detected Mirai

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 5449, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 5449.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 5449, 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	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	12 Application Layer Protocol	Traffic Duplication	Data Destruction

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
bot.x86.elf	43%	Virustotal		Browse
bot.x86.elf	55%	ReversingLabs	Linux.Backdoor.Mirai
bot.x86.elf	100%	Avira	EXP/ELF.Mirai.Z.A
bot.x86.elf	100%	Joe Sandbox ML

Name	IP	Active	Malicious	Antivirus Detection	Reputation
fearmiraixd.duckdns.org	34.58.44.108	true	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false
34.58.44.108	fearmiraixd.duckdns.org	United States		2686	ATGS-MMD-ASUS	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	armv6l.elf	Get hash	malicious	Mirai	Browse
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	armv7l.elf	Get hash	malicious	Mirai	Browse
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	main_mips.elf	Get hash	malicious	Mirai	Browse
	main_arm.elf	Get hash	malicious	Mirai	Browse
	Aqua.dbg.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
34.58.44.108	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.sh4.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.m68k.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
fearmiraixd.duckdns.org	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.sh4.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.m68k.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	34.58.44.108
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ATGS-MMD-ASUS	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.sh4.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.m68k.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	34.58.44.108
	bot.mips.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.58.44.108
	db0fa4b8db0333367e9bda3ab68b8042.sh4.elf	Get hash	malicious	Mirai, Gafgyt	Browse	48.3.10.119
CANONICAL-ASGB	armv6l.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	mips64.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	arm6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.125.190.26
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.125.190.26
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.125.190.26
	mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.712574282355725
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	bot.x86.elf
File size:	89'608 bytes
MD5:	efefe8266328151a0b2d1c387dbfc08b
SHA1:	2f8026313c9065f653e18afde53da3eed593675c
SHA256:	c0fcbfa617c40dbe6adb552c6c430f5db33b67d7d21bfd650343e2175a16e645
SHA512:	fea487c2179564d702e0a2d3013cfcf5b4cc8559423481f34de56a89b2eb1582b33392de53a05b9f277cc7455ff08488c9242e418c0c5216809149f69e5f59c4
SSDEEP:	1536:xpG2cWAcCghsZcWU3S8rsStqU1gQI68jne8Fs8F2c/dw8SAwHEoSrtAjA0xZ:xpG3WrCEjWUiQLZ98FIcK8SFk1IA0x
TLSH:	8C937CC5F683D4F5EC9705B1113BAB375B33F0B52029EA43C769A932ECA1510EA16B9C
File Content Preview:	.ELF....................d...4...x\......4. ...(......................................................G..8...........Q.td............................U..S......./$...h........[]...$.............U......=@....t..5...................u........t....h............

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:	89208
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	0xf136	0x0	0x6	AX	16
.fini	PROGBITS	0x80571e6	0xf1e6	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8057200	0xf200	0x22b0	0x0	0x2	A	32
.ctors	PROGBITS	0x805a4b4	0x114b4	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x805a4c0	0x114c0	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x805a4e0	0x114e0	0x4758	0x0	0x3	WA	32
.bss	NOBITS	0x805ec40	0x15c38	0x49ac	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x15c38	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	0x114b0	0x114b0	6.5868	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x114b4	0x805a4b4	0x805a4b4	0x4784	0x9138	0.3616	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
2024-12-29T14:42:08.200341+0100	2030490	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	1	192.168.2.13	54144	34.58.44.108	43957	TCP
2024-12-29T14:42:36.591653+0100	2030490	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	1	192.168.2.13	54146	34.58.44.108	43957	TCP
2024-12-29T14:43:02.997585+0100	2030490	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	1	192.168.2.13	54148	34.58.44.108	43957	TCP
2024-12-29T14:43:29.211270+0100	2030490	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	1	192.168.2.13	54150	34.58.44.108	43957	TCP
2024-12-29T14:43:58.675051+0100	2030490	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	1	192.168.2.13	54152	34.58.44.108	43957	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 29, 2024 14:42:08.079135895 CET	54144	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:08.200227022 CET	43957	54144	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:08.200340986 CET	54144	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:08.200340986 CET	54144	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:08.321381092 CET	43957	54144	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:17.516916037 CET	48202	443	192.168.2.13	185.125.190.26
Dec 29, 2024 14:42:18.208945036 CET	54144	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:18.329948902 CET	43957	54144	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:30.136560917 CET	43957	54144	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:30.136639118 CET	54144	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:30.257512093 CET	43957	54144	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:36.470396996 CET	54146	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:36.591306925 CET	43957	54146	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:36.591653109 CET	54146	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:36.591653109 CET	54146	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:36.712558031 CET	43957	54146	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:47.980824947 CET	48202	443	192.168.2.13	185.125.190.26
Dec 29, 2024 14:42:58.534085989 CET	43957	54146	34.58.44.108	192.168.2.13
Dec 29, 2024 14:42:58.534287930 CET	54146	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:42:58.655301094 CET	43957	54146	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:02.876097918 CET	54148	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:02.997448921 CET	43957	54148	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:02.997523069 CET	54148	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:02.997585058 CET	54148	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:03.118707895 CET	43957	54148	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:24.952470064 CET	43957	54148	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:24.952613115 CET	54148	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:25.074328899 CET	43957	54148	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:29.090094090 CET	54150	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:29.211105108 CET	43957	54150	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:29.211239100 CET	54150	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:29.211270094 CET	54150	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:29.332366943 CET	43957	54150	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:39.220766068 CET	54150	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:39.341928959 CET	43957	54150	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:51.212779045 CET	43957	54150	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:51.212949038 CET	54150	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:51.333931923 CET	43957	54150	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:58.554017067 CET	54152	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:58.674946070 CET	43957	54152	34.58.44.108	192.168.2.13
Dec 29, 2024 14:43:58.675013065 CET	54152	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:58.675050974 CET	54152	43957	192.168.2.13	34.58.44.108
Dec 29, 2024 14:43:58.796077967 CET	43957	54152	34.58.44.108	192.168.2.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 29, 2024 14:42:05.745729923 CET	49981	53	192.168.2.13	8.8.8.8
Dec 29, 2024 14:42:08.079020977 CET	53	49981	8.8.8.8	192.168.2.13
Dec 29, 2024 14:42:36.137523890 CET	60286	53	192.168.2.13	8.8.8.8
Dec 29, 2024 14:42:36.470210075 CET	53	60286	8.8.8.8	192.168.2.13
Dec 29, 2024 14:43:02.535686970 CET	54064	53	192.168.2.13	8.8.8.8
Dec 29, 2024 14:43:02.875916958 CET	53	54064	8.8.8.8	192.168.2.13
Dec 29, 2024 14:43:28.953831911 CET	48709	53	192.168.2.13	8.8.8.8
Dec 29, 2024 14:43:29.089940071 CET	53	48709	8.8.8.8	192.168.2.13
Dec 29, 2024 14:43:58.214162111 CET	45659	53	192.168.2.13	8.8.8.8
Dec 29, 2024 14:43:58.553895950 CET	53	45659	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
Dec 29, 2024 14:42:05.745729923 CET	192.168.2.13	8.8.8.8	0xe7ba	Standard query (0)	fearmiraixd.duckdns.org	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:42:36.137523890 CET	192.168.2.13	8.8.8.8	0x89bd	Standard query (0)	fearmiraixd.duckdns.org	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:43:02.535686970 CET	192.168.2.13	8.8.8.8	0xd4c8	Standard query (0)	fearmiraixd.duckdns.org	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:43:28.953831911 CET	192.168.2.13	8.8.8.8	0x72ce	Standard query (0)	fearmiraixd.duckdns.org	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:43:58.214162111 CET	192.168.2.13	8.8.8.8	0x3d30	Standard query (0)	fearmiraixd.duckdns.org	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Dec 29, 2024 14:42:08.079020977 CET	8.8.8.8	192.168.2.13	0xe7ba	No error (0)	fearmiraixd.duckdns.org	34.58.44.108	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:42:36.470210075 CET	8.8.8.8	192.168.2.13	0x89bd	No error (0)	fearmiraixd.duckdns.org	34.58.44.108	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:43:02.875916958 CET	8.8.8.8	192.168.2.13	0xd4c8	No error (0)	fearmiraixd.duckdns.org	34.58.44.108	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:43:29.089940071 CET	8.8.8.8	192.168.2.13	0x72ce	No error (0)	fearmiraixd.duckdns.org	34.58.44.108	A (IP address)	IN (0x0001)	false
Dec 29, 2024 14:43:58.553895950 CET	8.8.8.8	192.168.2.13	0x3d30	No error (0)	fearmiraixd.duckdns.org	34.58.44.108	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: bot.x86.elf PID: 5449, Parent PID: 5377

General

Start time (UTC):	13:42:04
Start date (UTC):	29/12/2024
Path:	/tmp/bot.x86.elf
Arguments:	/tmp/bot.x86.elf
File size:	89608 bytes
MD5 hash:	efefe8266328151a0b2d1c387dbfc08b

Start time (UTC):	13:42:04
Start date (UTC):	29/12/2024
Path:	/tmp/bot.x86.elf
Arguments:	-
File size:	89608 bytes
MD5 hash:	efefe8266328151a0b2d1c387dbfc08b

Start time (UTC):	13:42:04
Start date (UTC):	29/12/2024
Path:	/tmp/bot.x86.elf
Arguments:	-
File size:	89608 bytes
MD5 hash:	efefe8266328151a0b2d1c387dbfc08b

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

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

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

Description:	Adversaries may communicate using 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 bot.x86.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

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: bot.x86.elf PID: 5449, Parent PID: 5377

General

Chronological Activities

Analysis Process: bot.x86.elf PID: 5450, Parent PID: 5449

General

Chronological Activities

Analysis Process: bot.x86.elf PID: 5451, Parent PID: 5450

General

Chronological Activities

Linux Analysis Report
bot.x86.elf