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Linux Analysis Report
bot.x86.elf

Overview

General Information

Sample name:	bot.x86.elf
Analysis ID:	1579535
MD5:	3383ee8d13eb2229da66dabdd097cbdb
SHA1:	9930815fbd977d6e7831d669151226f9a452d03b
SHA256:	4ffd080e157ddf698118da393e3fb76b8e819a6e21c150122c279ea4b6555d3c
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

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:	1579535
Start date and time:	2024-12-22 22:57:04 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 32s
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@1/0

Runtime Messages

Command:	/tmp/bot.x86.elf
PID:	6238
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

bot.x86.elf (PID: 6238, Parent: 6162, MD5: 3383ee8d13eb2229da66dabdd097cbdb) Arguments: /tmp/bot.x86.elf

bot.x86.elf New Fork (PID: 6239, Parent: 6238)

bot.x86.elf New Fork (PID: 6240, Parent: 6239)

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	0x10704:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10718:$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 0x1072c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10740:$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 0x10754:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10768:$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 0x1077c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10790:$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 0x107a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x107b8:$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 0x107cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x107e0:$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 0x107f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10808:$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 0x1081c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10830:$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 0x10844:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10858:$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 0x1086c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10880:$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 0x10894:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
bot.x86.elf	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x105e4:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
bot.x86.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x4040:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
bot.x86.elf	Linux_Trojan_Mirai_5f7b67b8	unknown	unknown	0x93a5:$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	0x5cb2:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
bot.x86.elf	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x192:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
bot.x86.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xc378:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
bot.x86.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xac19:$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	0x5c82:$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 7 entries

Memory Dumps

Source	Rule	Description	Author	Strings
6238.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
6238.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6238.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10704:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10718:$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 0x1072c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10740:$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 0x10754:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10768:$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 0x1077c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10790:$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 0x107a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x107b8:$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 0x107cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x107e0:$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 0x107f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10808:$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 0x1081c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10830:$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 0x10844:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10858:$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 0x1086c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10880:$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 0x10894:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x105e4:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x4040:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_5f7b67b8	unknown	unknown	0x93a5:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x5cb2:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x192:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xc378:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xac19:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6238.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x5c82:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: bot.x86.elf PID: 6238	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: bot.x86.elf PID: 6238	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: bot.x86.elf PID: 6238	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: bot.x86.elf PID: 6238	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xe33:$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 0xe47:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5b:$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 0xe6f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe83:$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 0xe97:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xeab:$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 0xebf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xed3:$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 0xee7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xefb:$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 0xf0f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf23:$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 0xf37:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4b:$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 0xf5f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf73:$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 0xf87:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf9b:$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 0xfaf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfc3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: bot.x86.elf PID: 6238	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0xd1d:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 12 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
2024-12-22T22:57:53.348994+0100	2030490	1	Malware Command and Control Activity Detected	192.168.2.23	33080	87.120.112.234	47925	TCP

ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-22T22:57:54.512239+0100	2030489	1	Malware Command and Control Activity Detected	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:58:13.255094+0100	2030489	1	Malware Command and Control Activity Detected	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:58:33.260242+0100	2030489	1	Malware Command and Control Activity Detected	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:58:53.265431+0100	2030489	1	Malware Command and Control Activity Detected	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:59:13.270817+0100	2030489	1	Malware Command and Control Activity Detected	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:59:33.276516+0100	2030489	1	Malware Command and Control Activity Detected	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:59:53.283008+0100	2030489	1	Malware Command and Control Activity Detected	87.120.112.234	47925	192.168.2.23	33080	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

ReversingLabs: Detection: 68%

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) : 192.168.2.23:33080 -> 87.120.112.234:47925
Source: Network traffic	Suricata IDS: 2030489 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response : 87.120.112.234:47925 -> 192.168.2.23:33080

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

Source: global traffic

TCP traffic: 87.120.112.234 ports 47925,2,4,5,7,9

Source: global traffic

TCP traffic: 192.168.2.23:33080 -> 87.120.112.234:47925

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

Source: global traffic

DNS traffic detected: DNS query: botnet.sharkcdn.net

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 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_Gafgyt_ea92cca8 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_ae9d0fa6 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: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: bot.x86.elf PID: 6238, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: bot.x86.elf PID: 6238, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 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_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 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_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, 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: 6238.1.0000000008048000.000000000805b000.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: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6238.1.0000000008048000.000000000805b000.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: 6238.1.0000000008048000.000000000805b000.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: 6238.1.0000000008048000.000000000805b000.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: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6238.1.0000000008048000.000000000805b000.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: 6238.1.0000000008048000.000000000805b000.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: 6238.1.0000000008048000.000000000805b000.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: 6238, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: bot.x86.elf PID: 6238, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: classification engine

Classification label: mal100.troj.linELF@0/0@1/0

Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/6240/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/6239/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/4503/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1809/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/1494/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6240)	File opened: /proc/260/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: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 6238, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 6238, 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 Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Yara detected Mirai

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 6238, type: MEMORYSTR

Yara detected Okiru

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 6238.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 6238, 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	2 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
bot.x86.elf	68%	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
botnet.sharkcdn.net	87.120.112.234	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	ASN	ASN Name	Malicious
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
87.120.112.234	botnet.sharkcdn.net	Bulgaria	25206	UNACS-AS-BG8000BurgasBG	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
87.120.112.234	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
91.189.91.43	loligang.m68k.elf	Get hash	malicious	Mirai	Browse
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse
	woega6.elf	Get hash	malicious	Mirai	Browse
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	Space.arm7.elf	Get hash	malicious	Mirai	Browse
	Space.arm.elf	Get hash	malicious	Mirai	Browse
91.189.91.42	loligang.m68k.elf	Get hash	malicious	Mirai	Browse
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse
	woega6.elf	Get hash	malicious	Mirai	Browse
	hidakibest.ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
botnet.sharkcdn.net	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	87.120.112.234
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	87.120.112.234
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	87.120.112.234
	bot.x86.elf	Get hash	malicious	Mirai, Okiru	Browse	154.213.187.106
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	154.213.187.106
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	154.213.187.106
	bot.m68k.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	154.213.187.106
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	154.213.187.106
	bot.mpsl.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	154.213.187.106
	bot.ppc.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	154.213.187.106

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	loligang.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	woega6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	hidakibest.ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	hidakibest.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.125.190.26
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
CANONICAL-ASGB	loligang.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	woega6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	hidakibest.ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	hidakibest.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.125.190.26
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
INIT7CH	loligang.m68k.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	woega6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	hidakibest.ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
UNACS-AS-BG8000BurgasBG	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	87.120.112.234
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	87.120.112.234
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	87.120.112.234
	t5lpvahkgypd7wy.vbs	Get hash	malicious	GuLoader, RHADAMANTHYS	Browse	87.120.125.77
	List of required items and services.pdf.vbs	Get hash	malicious	GuLoader, RHADAMANTHYS	Browse	87.120.127.215
	g8ix97hz.vbs	Get hash	malicious	GuLoader, RHADAMANTHYS	Browse	87.120.127.215
	305iz8bs.exe	Get hash	malicious	Unknown	Browse	87.120.125.214
	305iz8bs.exe	Get hash	malicious	Unknown	Browse	87.120.125.214
	https://www.google.gr/url?url=https://pniuvlpkjqhdwff&exox=rvhqtix&eaydny=ysf&gzfds=lqrwiz&nci=qtwmzch&iccvb=yhwtsp&vtqs=avtajyu&oagvzgp=irlq&mvdoc=embwrj&yylmwei=tmn&mntt=qqcvuhkd&lkydbjfiod=izjcgyubqc&q=amp/anre6g6.j%c2%adh%c2%adhn%c2%adt%c2%addd%c2%adsm%c2%ado%c2%admcw%c2%adw%c2%adgu%c2%adno.com%e2%80%8b/99twfh3p8&gcyx=ncgobia&yfevoul=wtloixvv&hukl=qfkmtky&nlhwnbr=bwkoiopy&eqfw=bmcpntp&vlvegw=zdbpajeyq&ghrv=kcdfwrl&kyddme=myxsnvtxf&asco=mgumegd&dvvibf=hzfexefeg&osme=bdyguyp&njtjvd=bkelfwmxg&bxrb=ltpyjsv&girpat=lswjchrwc&qapj=wwwowde&vahefc=ghseyzgyf&ahaj=zfqmkuo&pfsfeu=ttucmtamu&sffs=oxaajjo&hbwhgy=mgfzglmmo&bdwl=oifsufx&befsmv=jskhtmnps&sfjy=powmsnr&zixjqp=jyttdwbmu&fzkp=hztiqjm&jmzuvc=ufyoeqgfi&zujr=jxtbdtg&plvxoh=fxumxxddw&nkin=ykbzrdh&lghzli=agvbttfta&suag=ioudcjc&zpptpx=dxacgdnox&hmfz=yueoymp&fnshpz=wgayslegy&gjtg=qcjjozv&rymask=thcxzfpca&zcgn=ywtonnx&kqrpog=kgfvcqswk&imwa=wlvocxf&ggqznt=budaflbgp&zjhr=zscgach&esrhmq=qjdngljnl&ppoz=nhwzlik&zejsqg=vnvpaymyl&dnqb=kjswpyt&kunwbg=pzauoqliz&bqlz=qabnsnu&dlfnsr=dakxdfzen&uffg=uwnswdr&ywjevz=bnvkfavcb&rrob=celdmvn&czdusr=sjfjazfqw&ipgr=exylggn&fltcvh=sdfsricvf&byfs=apntxot&javhwh=nyphchiee&owbh=haflpez&mbyvqw=pdzpxeedx&ejov=taakkyw&oylsfz=qnzuplrnz&hxrq=ovegslq&duqjcc=pjwdpyvec&uoec=pjouxrb&eiezwk=okbkttiao&knji=kcmfaqe&qmathj=vymnqrvxa&gajs=riewukz&czxhiu=uysriqpma&avwe=gssbenk&jnwgpb=iqkroelwx&sjyt=zhxfzpx&liqoqs=bbajxgpxm&dqqu=ztzooam&haagcu=gkijlwgjy&mnsq=uervedi&yckhpb=ngqrbrqpc&pkne=nwisdfz&eqsiqu=mlrhvpuav	Get hash	malicious	Unknown	Browse	87.120.114.172
	17.12.2024 ________.exe	Get hash	malicious	RedLine	Browse	87.120.120.86

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.77266945595552
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:	93'768 bytes
MD5:	3383ee8d13eb2229da66dabdd097cbdb
SHA1:	9930815fbd977d6e7831d669151226f9a452d03b
SHA256:	4ffd080e157ddf698118da393e3fb76b8e819a6e21c150122c279ea4b6555d3c
SHA512:	ff46f4e43138379dec596f2fcf1e229945750d05c199de7cdbb2e7e68e1f2df04e2563f57926fdc4eb4c3aef6d7966276a0ccba7a1f19efcb67e139345eada23
SSDEEP:	1536:oFd1IRgCXUzx7t0fMqlngcEiyhcgSnyy72wPZnWhZS5xtY+z:oFdmR9XUzxh0fMgngcEim8yHAdew5bz
TLSH:	0C936CC4F243E5F1EC9709B16137EB374B32F0BA111AEA43C7699972DCA2541DA06B9C
File Content Preview:	.ELF....................d...4....l......4. ...(......................$...$...............$...........G..8...........Q.td............................U..S.......o4...h....c...[]...$.............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:	93368
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	0xfe86	0x0	0x6	AX	16
.fini	PROGBITS	0x8057f36	0xff36	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8057f60	0xff60	0x2590	0x0	0x2	A	32
.ctors	PROGBITS	0x805b4f4	0x124f4	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x805b500	0x12500	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x805b520	0x12520	0x4758	0x0	0x3	WA	32
.bss	NOBITS	0x805fc80	0x16c78	0x49ac	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x16c78	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	0x124f0	0x124f0	6.6055	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x124f4	0x805b4f4	0x805b4f4	0x4784	0x9138	0.3642	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
2024-12-22T22:57:53.348994+0100	2030490	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	1	192.168.2.23	33080	87.120.112.234	47925	TCP
2024-12-22T22:57:54.512239+0100	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:58:13.255094+0100	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:58:33.260242+0100	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:58:53.265431+0100	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:59:13.270817+0100	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:59:33.276516+0100	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	87.120.112.234	47925	192.168.2.23	33080	TCP
2024-12-22T22:59:53.283008+0100	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	87.120.112.234	47925	192.168.2.23	33080	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 22, 2024 22:57:52.919689894 CET	43928	443	192.168.2.23	91.189.91.42
Dec 22, 2024 22:57:53.228931904 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:57:53.348900080 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:57:53.348963976 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:57:53.348994017 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:57:53.468820095 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:57:54.512238979 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:57:54.512315989 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:57:58.294935942 CET	42836	443	192.168.2.23	91.189.91.43
Dec 22, 2024 22:57:59.063425064 CET	42516	80	192.168.2.23	109.202.202.202
Dec 22, 2024 22:58:04.518237114 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:58:04.638010979 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:58:13.255094051 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:58:13.255187988 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:58:14.164880037 CET	43928	443	192.168.2.23	91.189.91.42
Dec 22, 2024 22:58:24.403429985 CET	42836	443	192.168.2.23	91.189.91.43
Dec 22, 2024 22:58:28.498883009 CET	42516	80	192.168.2.23	109.202.202.202
Dec 22, 2024 22:58:33.260241985 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:58:33.260464907 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:58:53.265430927 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:58:53.265638113 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:58:55.119185925 CET	43928	443	192.168.2.23	91.189.91.42
Dec 22, 2024 22:59:13.270817041 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:59:13.271150112 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:59:33.276515961 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:59:33.276634932 CET	33080	47925	192.168.2.23	87.120.112.234
Dec 22, 2024 22:59:53.283008099 CET	47925	33080	87.120.112.234	192.168.2.23
Dec 22, 2024 22:59:53.283169985 CET	33080	47925	192.168.2.23	87.120.112.234

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 22, 2024 22:57:52.649267912 CET	51877	53	192.168.2.23	8.8.8.8
Dec 22, 2024 22:57:53.228833914 CET	53	51877	8.8.8.8	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 22, 2024 22:57:52.649267912 CET	192.168.2.23	8.8.8.8	0x7164	Standard query (0)	botnet.sharkcdn.net	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 22, 2024 22:57:53.228833914 CET	8.8.8.8	192.168.2.23	0x7164	No error (0)	botnet.sharkcdn.net		87.120.112.234	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: bot.x86.elf PID: 6238, Parent PID: 6162

General

Start time (UTC):	21:57:51
Start date (UTC):	22/12/2024
Path:	/tmp/bot.x86.elf
Arguments:	/tmp/bot.x86.elf
File size:	93768 bytes
MD5 hash:	3383ee8d13eb2229da66dabdd097cbdb

Start time (UTC):	21:57:51
Start date (UTC):	22/12/2024
Path:	/tmp/bot.x86.elf
Arguments:	-
File size:	93768 bytes
MD5 hash:	3383ee8d13eb2229da66dabdd097cbdb

Start time (UTC):	21:57:51
Start date (UTC):	22/12/2024
Path:	/tmp/bot.x86.elf
Arguments:	-
File size:	93768 bytes
MD5 hash:	3383ee8d13eb2229da66dabdd097cbdb

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: 6238, Parent PID: 6162

General

Chronological Activities

Analysis Process: bot.x86.elf PID: 6239, Parent PID: 6238

General

Chronological Activities

Analysis Process: bot.x86.elf PID: 6240, Parent PID: 6239

General

Chronological Activities

Linux Analysis Report
bot.x86.elf