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Linux Analysis Report
bot.x86.elf

Overview

General Information

Sample Name:	bot.x86.elf
Analysis ID:	1352208
MD5:	c750c50d367ea8172123d173166949f3
SHA1:	687a6acf4a205387e756471ffbe5f63116fabb49
SHA256:	6cee27c4dac8166016bcf18bf06d5a9d2efcc75a2e089b3cfda3543fcc58bd24
Infos:

Detection

Mirai

Score:	96
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Antivirus / Scanner detection for submitted sample

Yara detected Mirai

Detected Mirai

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Machine Learning detection for sample

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

Yara signature match

Sample has stripped symbol table

Found strings indicative of a multi-platform dropper

Enumerates processes within the "proc" file system

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

Detected TCP or UDP traffic on non-standard ports

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

Classification

Analysis Advice

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

General Information

Joe Sandbox Version:	38.0.0 Ammolite
Analysis ID:	1352208
Start date and time:	2023-12-02 19:45:05 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 42s
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 file name:	bot.x86.elf
Detection:	MAL
Classification:	mal96.troj.linELF@0/0@1/0

Runtime Messages

Command:	/tmp/bot.x86.elf
PID:	6227
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

bot.x86.elf (PID: 6227, Parent: 6149, MD5: c750c50d367ea8172123d173166949f3) Arguments: /tmp/bot.x86.elf

bot.x86.elf New Fork (PID: 6228, Parent: 6227)

bot.x86.elf New Fork (PID: 6229, Parent: 6228)

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_Mirai_3	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 3 entries

Memory Dumps

Source	Rule	Description	Author	Strings
6227.1.0000000008048000.000000000805a000.r-x.sdmp	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
6227.1.0000000008048000.000000000805a000.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:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6227.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x32f0:$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
6227.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_5f7b67b8	unknown	unknown	0x8655:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
6227.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x4f62:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6227.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xb628:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6227.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x9ec9:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6227.1.0000000008048000.000000000805a000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x4f32:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: bot.x86.elf PID: 6227	JoeSecurity_Mirai_3	Yara detected Mirai	Joe Security
Process Memory Space: bot.x86.elf PID: 6227	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x9f9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa0d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa21:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa35:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa49:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa5d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa71:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa85:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa99:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xaad:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xac1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xad5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xae9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xafd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb11:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb25:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb39:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb4d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb61:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb75:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xb89:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Click to see the 5 entries

Snort Signatures

ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response - Source IP: 45.142.182.95 - Destination IP: 192.168.2.23

Timestamp:	45.142.182.95192.168.2.2343957390442030489 12/02/23-19:47:44.921599
SID:	2030489
Source Port:	43957
Destination Port:	39044
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.23 - Destination IP: 45.142.182.95

Timestamp:	192.168.2.2345.142.182.9539044439572030490 12/02/23-19:45:49.870680
SID:	2030490
Source Port:	39044
Destination Port:	43957
Protocol:	TCP
Classtype:	A Network Trojan was detected

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: 75%
Source: bot.x86.elf	Virustotal: Detection: 53%			Perma Link

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

Snort IDS alert for network traffic

Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:39044 -> 45.142.182.95:43957
Source: Traffic	Snort IDS: 2030489 ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response 45.142.182.95:43957 -> 192.168.2.23:39044

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

Source: global traffic

TCP traffic: 45.142.182.95 ports 43957,3,4,5,7,9

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: global traffic

TCP traffic: 192.168.2.23:39044 -> 45.142.182.95:43957

Source: unknown

DNS traffic detected: queries for: botnet.shoprbx.com

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

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

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: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
Source: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: bot.x86.elf PID: 6227, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

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: 6227.1.0000000008048000.000000000805a000.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: 6227.1.0000000008048000.000000000805a000.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: 6227.1.0000000008048000.000000000805a000.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: 6227.1.0000000008048000.000000000805a000.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: 6227.1.0000000008048000.000000000805a000.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: 6227.1.0000000008048000.000000000805a000.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: 6227.1.0000000008048000.000000000805a000.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: 6227, 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: ELF static info symbol of initial sample

.symtab present: no

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: classification engine

Classification label: mal96.troj.linELF@0/0@1/0

Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/6229/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/6228/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/6137/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/4508/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/4503/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/2208/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/4506/cmdline	Jump to behavior
Source: /tmp/bot.x86.elf (PID: 6229)	File opened: /proc/35/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: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 6227, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: bot.x86.elf, type: SAMPLE
Source: Yara match	File source: 6227.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: bot.x86.elf PID: 6227, type: MEMORYSTR

Detected Mirai

Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Snort IDS: ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact	Resource Development	Reconnaissance
Valid Accounts	1 Scripting	Path Interception	Path Interception	1 Scripting	1 OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Abuse Accessibility Features	Acquire Infrastructure	Gather Victim Identity Information
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	Exfiltration Over Bluetooth	1 Non-Standard Port	SIM Card Swap	Obtain Device Cloud Backups	Network Denial of Service	Domains	Credentials
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	Automated Exfiltration	1 Non-Application Layer Protocol			Data Encrypted for Impact	DNS Server	Email Addresses
Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Traffic Duplication	2 Application Layer Protocol			Data Destruction	Virtual Private Server	Employee Names

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	76%	ReversingLabs	Linux.Trojan.Mirai
bot.x86.elf	54%	Virustotal		Browse
bot.x86.elf	100%	Avira	EXP/ELF.Mirai.Gen.Z.A
bot.x86.elf	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
botnet.shoprbx.com	10%	Virustotal		Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
botnet.shoprbx.com	45.142.182.95	true	true	10%, Virustotal, Browse	unknown

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
45.142.182.95	botnet.shoprbx.com	Germany	207959	XSSERVERNL	true
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
109.202.202.202	bot.arm5.elf	Get hash	malicious	Mirai	Browse
	xaarch64.elf	Get hash	malicious	Unknown	Browse
	eIsiU6BbPe.elf	Get hash	malicious	Mirai	Browse
	tvOnVQPlql.elf	Get hash	malicious	Mirai	Browse
	gjh7N6186u.elf	Get hash	malicious	Mirai	Browse
	arm7-20231201-1833.elf	Get hash	malicious	Unknown	Browse
	tgLEk39U	Get hash	malicious	Unknown	Browse
	rPmpxBOqv6.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	ZlokKccCkK.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	oLiCZWdCxX.elf	Get hash	malicious	Unknown	Browse
	hAr9ItLrN3.elf	Get hash	malicious	Unknown	Browse
	bot.arm.elf	Get hash	malicious	Mirai	Browse
	bot.arm5.elf	Get hash	malicious	Mirai	Browse
	kinsing_aarch64.elf	Get hash	malicious	Kinsing	Browse
	http://45.95.146.26/g/x86	Get hash	malicious	Unknown	Browse
	my_miner_test	Get hash	malicious	Xmrig	Browse
	3bEvPJYNHw.elf	Get hash	malicious	Mirai	Browse
	qYGEPNkazg.elf	Get hash	malicious	Unknown	Browse
45.142.182.95	bot.arm7.elf	Get hash	malicious	Mirai	Browse
	bot.arm5.elf	Get hash	malicious	Mirai	Browse
	bot.mpsl.elf	Get hash	malicious	Mirai	Browse
91.189.91.43	bot.arm5.elf	Get hash	malicious	Mirai	Browse
	xaarch64.elf	Get hash	malicious	Unknown	Browse
	eIsiU6BbPe.elf	Get hash	malicious	Mirai	Browse
	tvOnVQPlql.elf	Get hash	malicious	Mirai	Browse
	gjh7N6186u.elf	Get hash	malicious	Mirai	Browse
	arm7-20231201-1833.elf	Get hash	malicious	Unknown	Browse
	tgLEk39U	Get hash	malicious	Unknown	Browse
	rPmpxBOqv6.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	ZlokKccCkK.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	oLiCZWdCxX.elf	Get hash	malicious	Unknown	Browse
	hAr9ItLrN3.elf	Get hash	malicious	Unknown	Browse
	bot.arm.elf	Get hash	malicious	Mirai	Browse
	bot.arm5.elf	Get hash	malicious	Mirai	Browse
	kinsing_aarch64.elf	Get hash	malicious	Kinsing	Browse
	http://45.95.146.26/g/x86	Get hash	malicious	Unknown	Browse
	my_miner_test	Get hash	malicious	Xmrig	Browse
	3bEvPJYNHw.elf	Get hash	malicious	Mirai	Browse
	qYGEPNkazg.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	bot.arm5.elf	Get hash	malicious	Mirai	Browse
	xaarch64.elf	Get hash	malicious	Unknown	Browse
	eIsiU6BbPe.elf	Get hash	malicious	Mirai	Browse
	tvOnVQPlql.elf	Get hash	malicious	Mirai	Browse
	gjh7N6186u.elf	Get hash	malicious	Mirai	Browse
	arm7-20231201-1833.elf	Get hash	malicious	Unknown	Browse
	tgLEk39U	Get hash	malicious	Unknown	Browse
	rPmpxBOqv6.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	ZlokKccCkK.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	oLiCZWdCxX.elf	Get hash	malicious	Unknown	Browse
	hAr9ItLrN3.elf	Get hash	malicious	Unknown	Browse
	bot.arm.elf	Get hash	malicious	Mirai	Browse
	bot.arm5.elf	Get hash	malicious	Mirai	Browse
	kinsing_aarch64.elf	Get hash	malicious	Kinsing	Browse
	http://45.95.146.26/g/x86	Get hash	malicious	Unknown	Browse
	my_miner_test	Get hash	malicious	Xmrig	Browse
	3bEvPJYNHw.elf	Get hash	malicious	Mirai	Browse
	qYGEPNkazg.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
botnet.shoprbx.com	bot.arm7.elf	Get hash	malicious	Mirai	Browse	45.142.182.95
	bot.arm5.elf	Get hash	malicious	Mirai	Browse	45.142.182.95
	bot.mpsl.elf	Get hash	malicious	Mirai	Browse	45.142.182.95
	6tD7vXVSda.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	gsFxMe3HhC.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	bApst4aAEZ.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	top1hbt.mips.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	top1hbt.mpsl.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	top1hbt.x86.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	top1hbt.x86_64.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	top1hbt.arm7.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	top1hbt.arm.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	top1hbt.arm5.elf	Get hash	malicious	Mirai	Browse	91.92.244.70
	4dxWfgCK6v.elf	Get hash	malicious	Mirai	Browse	194.180.49.237
	top1hbt.mpsl.elf	Get hash	malicious	Mirai	Browse	194.180.49.237
	top1hbt.x86.elf	Get hash	malicious	Mirai	Browse	194.180.49.237
	top1hbt.arm7.elf	Get hash	malicious	Mirai	Browse	194.180.49.237
	top1hbt.arm.elf	Get hash	malicious	Mirai	Browse	194.180.49.237
	top1hbt.arm5.elf	Get hash	malicious	Mirai	Browse	194.180.49.237
	top1hbt.mips.elf	Get hash	malicious	Mirai	Browse	194.180.49.237

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
XSSERVERNL	bot.arm7.elf	Get hash	malicious	Mirai	Browse	45.142.182.95
	bot.arm5.elf	Get hash	malicious	Mirai	Browse	45.142.182.95
	bot.mpsl.elf	Get hash	malicious	Mirai	Browse	45.142.182.95
	I3jWg7oPwM.exe	Get hash	malicious	Xmrig	Browse	45.142.182.146
	file.exe	Get hash	malicious	Unknown	Browse	45.142.182.146
	http://www.ttin1.blogspot.hu	Get hash	malicious	Unknown	Browse	195.62.46.135
	http://www.jjiklo9988.blogspot.fi	Get hash	malicious	Unknown	Browse	195.62.46.135
	mipsel-20221002-2102.elf	Get hash	malicious	Moobot	Browse	45.142.182.116
	x86_64-20221002-2102.elf	Get hash	malicious	Moobot	Browse	45.142.182.116
	mips-20221002-2102.elf	Get hash	malicious	Moobot	Browse	45.142.182.116
	i686-20221002-2102.elf	Get hash	malicious	Moobot	Browse	45.142.182.116
	arm6-20221002-2102.elf	Get hash	malicious	Mirai, Moobot	Browse	45.142.182.116
	arm7-20221002-2102.elf	Get hash	malicious	Mirai, Moobot	Browse	45.142.182.116
	arm-20221002-2102.elf	Get hash	malicious	Moobot	Browse	45.142.182.116
	x86	Get hash	malicious	Mirai	Browse	195.62.33.226
	59716B314BA0D53B7E8DE32A73AF01B7B383834BF038C.exe	Get hash	malicious	RedLine Socelars	Browse	45.142.182.152
	FE3AE99417E0D632995AD5CEECCC4C0B308B8A30D2C93.exe	Get hash	malicious	Nitol RedLine SmokeLoader Socelars Vidar	Browse	45.142.182.152
	lr11Y0eF0m.exe	Get hash	malicious	Metasploit Raccoon RedLine Socelars Vidar	Browse	45.142.182.152
	setup_x86_x64_install.exe	Get hash	malicious	Backstage Stealer Socelars	Browse	45.142.182.152
	5AHyELsVLZ.exe	Get hash	malicious	Metasploit RedLine Socelars Vidar	Browse	45.142.182.152
INIT7CH	bot.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	xaarch64.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	eIsiU6BbPe.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	tvOnVQPlql.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	gjh7N6186u.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	file.exe	Get hash	malicious	RedLine, SmokeLoader	Browse	213.144.142.24
	arm7-20231201-1833.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	tgLEk39U	Get hash	malicious	Unknown	Browse	109.202.202.202
	rPmpxBOqv6.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	ZlokKccCkK.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	oLiCZWdCxX.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	hAr9ItLrN3.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	bot.arm.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	bot.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	kinsing_aarch64.elf	Get hash	malicious	Kinsing	Browse	109.202.202.202
	http://45.95.146.26/g/x86	Get hash	malicious	Unknown	Browse	109.202.202.202
	my_miner_test	Get hash	malicious	Xmrig	Browse	109.202.202.202
	3bEvPJYNHw.elf	Get hash	malicious	Mirai	Browse	109.202.202.202

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.714609110096101
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:	89'576 bytes
MD5:	c750c50d367ea8172123d173166949f3
SHA1:	687a6acf4a205387e756471ffbe5f63116fabb49
SHA256:	6cee27c4dac8166016bcf18bf06d5a9d2efcc75a2e089b3cfda3543fcc58bd24
SHA512:	4bf915239be77c1256076f01f84e96ed74c30ef4265f29f96e8dbc8f826b3b99b1365db19d66364b927d1647ccf497fb1a3f8dd027556722b0fbff9a4caaf04d
SSDEEP:	1536:xpmWc2AcighsZ82fJxfcKHH1mSsM8y6Q+gBQ9TnkISGtAd/0xZ:xpmX2riED2frflHVmL1Q1Q9kVT/0x
TLSH:	D3936CC5F683D4F5E89304B1613AEB339B33F0B52019EA43D7799932ECA1511EA16B6C
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:	89176
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	0x2290	0x0	0x2	A	32
.ctors	PROGBITS	0x805a494	0x11494	0xc	0x0	0x3	WA	4
.dtors	PROGBITS	0x805a4a0	0x114a0	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x805a4c0	0x114c0	0x4758	0x0	0x3	WA	32
.bss	NOBITS	0x805ec20	0x15c18	0x49ac	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x15c18	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	0x11490	0x11490	6.5882	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x11494	0x805a494	0x805a494	0x4784	0x9138	0.3643	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
45.142.182.95192.168.2.2343957390442030489 12/02/23-19:47:44.921599	TCP	2030489	ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response	43957	39044	45.142.182.95	192.168.2.23
192.168.2.2345.142.182.9539044439572030490 12/02/23-19:45:49.870680	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	39044	43957	192.168.2.23	45.142.182.95

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 2, 2023 19:45:49.680578947 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:45:49.870460033 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:45:49.870589972 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:45:49.870680094 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:45:50.060029984 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:45:50.069672108 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:45:50.069746971 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:45:51.180315971 CET	43928	443	192.168.2.23	91.189.91.42
Dec 2, 2023 19:45:56.811487913 CET	42836	443	192.168.2.23	91.189.91.43
Dec 2, 2023 19:45:57.835494995 CET	42516	80	192.168.2.23	109.202.202.202
Dec 2, 2023 19:46:00.075141907 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:46:00.264664888 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:46:04.848701954 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:46:04.848938942 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:46:12.681408882 CET	43928	443	192.168.2.23	91.189.91.42
Dec 2, 2023 19:46:22.920120955 CET	42836	443	192.168.2.23	91.189.91.43
Dec 2, 2023 19:46:24.862823963 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:46:24.863095999 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:46:29.063175917 CET	42516	80	192.168.2.23	109.202.202.202
Dec 2, 2023 19:46:44.876276970 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:46:44.876396894 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:46:53.635862112 CET	43928	443	192.168.2.23	91.189.91.42
Dec 2, 2023 19:47:04.890180111 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:47:04.890434980 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:47:14.897023916 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:47:15.086344004 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:47:24.905324936 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:47:24.905466080 CET	39044	43957	192.168.2.23	45.142.182.95
Dec 2, 2023 19:47:44.921598911 CET	43957	39044	45.142.182.95	192.168.2.23
Dec 2, 2023 19:47:44.921719074 CET	39044	43957	192.168.2.23	45.142.182.95

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 2, 2023 19:45:49.581509113 CET	54364	53	192.168.2.23	8.8.8.8
Dec 2, 2023 19:45:49.680424929 CET	53	54364	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 2, 2023 19:45:49.581509113 CET	192.168.2.23	8.8.8.8	0x2069	Standard query (0)	botnet.shoprbx.com	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 2, 2023 19:45:49.680424929 CET	8.8.8.8	192.168.2.23	0x2069	No error (0)	botnet.shoprbx.com		45.142.182.95	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: bot.x86.elf PID: 6227, Parent PID: 6149

General

Start time (UTC):	18:45:48
Start date (UTC):	02/12/2023
Path:	/tmp/bot.x86.elf
Arguments:	/tmp/bot.x86.elf
File size:	89576 bytes
MD5 hash:	c750c50d367ea8172123d173166949f3

Start time (UTC):	18:45:48
Start date (UTC):	02/12/2023
Path:	/tmp/bot.x86.elf
Arguments:	-
File size:	89576 bytes
MD5 hash:	c750c50d367ea8172123d173166949f3

Start time (UTC):	18:45:48
Start date (UTC):	02/12/2023
Path:	/tmp/bot.x86.elf
Arguments:	-
File size:	89576 bytes
MD5 hash:	c750c50d367ea8172123d173166949f3

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

Analysis Advice

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort 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

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: bot.x86.elf PID: 6227, Parent PID: 6149

General

Chronological Activities

Analysis Process: bot.x86.elf PID: 6228, Parent PID: 6227

General

Chronological Activities

Analysis Process: bot.x86.elf PID: 6229, Parent PID: 6228

General

Chronological Activities

Linux Analysis Report
bot.x86.elf