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Linux Analysis Report
mips.elf

Overview

General Information

Sample name:	mips.elf
Analysis ID:	1540908
MD5:	bc5db16a63ae55b0d0b670aa8b832ae8
SHA1:	b139005c3f062f76eaca899bcdc19000f6f77ee1
SHA256:	97316b42602d4e1987abee218020474d5f56c4f678ce4a0b08c8150b13762b3e
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Moobot

Score:	100
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Yara detected Mirai

Yara detected Moobot

Sample deletes itself

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

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:	41.0.0 Charoite
Analysis ID:	1540908
Start date and time:	2024-10-24 09:57:17 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 44s
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:	mips.elf
Detection:	MAL
Classification:	mal100.troj.evad.linELF@0/0@2/0

Warnings

VT rate limit hit for: mips.elf

Runtime Messages

Command:	/tmp/mips.elf
PID:	6248
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

mips.elf (PID: 6248, Parent: 6171, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/mips.elf

mips.elf New Fork (PID: 6250, Parent: 6248)

mips.elf New Fork (PID: 6252, Parent: 6250)

mips.elf New Fork (PID: 6254, Parent: 6250)

mips.elf New Fork (PID: 6256, Parent: 6254)

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://media.defense.gov/2024/Feb/27/2003400753/-1/-1/0/CSA-RUSSIAN-ACTORS-USE-ROUTERS-FACILITATE-CYBER_OPERATIONS.PDF https://otx.alienvault.com/pulse/6075b645942d5adf9bb8949b	https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
mips.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
mips.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
mips.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf744:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf758:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf76c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf780:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf794:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf80c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf820:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf834:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf848:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf85c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf870:$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 0xf884:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf898:$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 0xf8ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf8c0:$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 0xf8d4:$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
6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf744:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf758:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf76c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf780:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf794:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf7f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf80c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf820:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf834:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf848:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf85c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf870:$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 0xf884:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf898:$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 0xf8ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf8c0:$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 0xf8d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: mips.elf PID: 6248	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: mips.elf PID: 6248	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: mips.elf PID: 6248	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x32d7:$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 0x32eb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x32ff:$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 0x3313:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3327:$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 0x333b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x334f:$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 0x3363:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3377:$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 0x338b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x339f:$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 0x33b3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33c7:$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 0x33db:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33ef:$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 0x3403:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3417:$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 0x342b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x343f:$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 0x3453:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3467:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Click to see the 1 entries

Suricata Signatures

ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-10-24T09:58:11.843424+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.23	44708	156.238.253.51	55650	TCP
2024-10-24T09:58:15.865325+0200	2030491	1	Malware Command and Control Activity Detected	192.168.2.23	44710	156.238.253.51	55650	TCP

ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-10-24T09:58:17.518884+0200	2030489	1	Malware Command and Control Activity Detected	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:58:28.018409+0200	2030489	1	Malware Command and Control Activity Detected	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:58:41.386807+0200	2030489	1	Malware Command and Control Activity Detected	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:59:04.517550+0200	2030489	1	Malware Command and Control Activity Detected	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:59:21.377993+0200	2030489	1	Malware Command and Control Activity Detected	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:59:41.385572+0200	2030489	1	Malware Command and Control Activity Detected	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T10:00:01.393544+0200	2030489	1	Malware Command and Control Activity Detected	156.238.253.51	55650	192.168.2.23	44710	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: mips.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: mips.elf

ReversingLabs: Detection: 60%

Networking

Suricata IDS alerts for network traffic

Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.23:44708 -> 156.238.253.51:55650
Source: Network traffic	Suricata IDS: 2030491 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+) : 192.168.2.23:44710 -> 156.238.253.51:55650
Source: Network traffic	Suricata IDS: 2030489 - Severity 1 - ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response : 156.238.253.51:55650 -> 192.168.2.23:44710

Source: global traffic

TCP traffic: 192.168.2.23:44708 -> 156.238.253.51:55650

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

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

Source: global traffic

DNS traffic detected: DNS query: flklin.com

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

System Summary

Malicious sample detected (through community Yara rule)

Source: mips.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: mips.elf PID: 6248, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: mips.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: 6248.1.00007fd8bc400000.00007fd8bc412000.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: mips.elf PID: 6248, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal100.troj.evad.linELF@0/0@2/0

Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/6232/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/6233/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/5937/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/6254/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/6256/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1477/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/379/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1476/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/4501/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/4504/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6252)	File opened: /proc/2208/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/mips.elf (PID: 6248)

File: /tmp/mips.elf

Jump to behavior

Source: /tmp/mips.elf (PID: 6248)

Queries kernel information via 'uname':

Jump to behavior

Source: mips.elf, 6248.1.000055bb1250a000.000055bb12591000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mips
Source: mips.elf, 6248.1.000055bb1250a000.000055bb12591000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: mips.elf, 6248.1.00007ffc029d7000.00007ffc029f8000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mips/tmp/mips.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/mips.elf
Source: mips.elf, 6248.1.00007ffc029d7000.00007ffc029f8000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: mips.elf, type: SAMPLE
Source: Yara match	File source: 6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mips.elf PID: 6248, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: mips.elf, type: SAMPLE
Source: Yara match	File source: 6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mips.elf PID: 6248, type: MEMORYSTR

Remote Access Functionality

Detected Mirai

Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response
Source: Traffic	Suricata IDS: ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response

Yara detected Mirai

Source: Yara match	File source: mips.elf, type: SAMPLE
Source: Yara match	File source: 6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mips.elf PID: 6248, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: mips.elf, type: SAMPLE
Source: Yara match	File source: 6248.1.00007fd8bc400000.00007fd8bc412000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mips.elf PID: 6248, 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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	1 OS Credential Dumping	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-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
mips.elf	61%	ReversingLabs	Linux.Trojan.Mirai
mips.elf	100%	Avira	EXP/ELF.Mirai.Z.A

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
flklin.com	156.238.253.51	true	true		unknown

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
156.238.253.51	flklin.com	Seychelles	394281	XHOSTSERVERUS	true
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
156.238.253.51	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	m68k.elf	Get hash	malicious	Unknown	Browse
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse
	na.elf	Get hash	malicious	Mirai	Browse
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse
	cZlRw8OG35.elf	Get hash	malicious	Mirai	Browse
	ptJLVRl37D.elf	Get hash	malicious	Mirai	Browse
	XG2lERB6rV.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	m68k.elf	Get hash	malicious	Unknown	Browse
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse
	na.elf	Get hash	malicious	Mirai	Browse
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse
	YIztve8dU8.elf	Get hash	malicious	Mirai	Browse
	cZlRw8OG35.elf	Get hash	malicious	Mirai	Browse
	ptJLVRl37D.elf	Get hash	malicious	Mirai	Browse
	XG2lERB6rV.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
flklin.com	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	156.238.253.51
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	156.238.253.51
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	156.238.253.51

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	na.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	YIztve8dU8.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	cZlRw8OG35.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	ptJLVRl37D.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	XG2lERB6rV.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
CANONICAL-ASGB	m68k.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	na.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	YIztve8dU8.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	cZlRw8OG35.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	ptJLVRl37D.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	XG2lERB6rV.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
INIT7CH	m68k.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	109.202.202.202
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	109.202.202.202
	na.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	YIztve8dU8.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	cZlRw8OG35.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	ptJLVRl37D.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	XG2lERB6rV.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.arm7.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
XHOSTSERVERUS	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	156.238.253.51
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	156.238.253.51
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	156.238.253.51
	4sRsB4QVzE.elf	Get hash	malicious	Mirai	Browse	156.238.224.214
	LsR22LZMVs.elf	Get hash	malicious	Gafgyt, Mirai	Browse	156.238.224.214
	OocBsRyXoT.elf	Get hash	malicious	Gafgyt, Mirai	Browse	156.238.224.214
	HNzkADzkE2.elf	Get hash	malicious	Gafgyt, Mirai	Browse	156.238.224.214
	na.elf	Get hash	malicious	Gafgyt, Mirai	Browse	156.254.22.230
	arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	156.238.224.214
	x86.elf	Get hash	malicious	Mirai	Browse	156.238.224.214

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 MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.506789436499176
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	mips.elf
File size:	72'628 bytes
MD5:	bc5db16a63ae55b0d0b670aa8b832ae8
SHA1:	b139005c3f062f76eaca899bcdc19000f6f77ee1
SHA256:	97316b42602d4e1987abee218020474d5f56c4f678ce4a0b08c8150b13762b3e
SHA512:	7cac9c053aa97bf5daad872e625e3d0b37e7928bf886ade6d94287441eaa6dc2bb9231b6cd8ac2da529751420b5f95a7b76e7e8e9676cc297d91061c9dc8f2cf
SSDEEP:	768:bPWek0n4CjdGQKKWxmg0EhFkFkeYA+QoQZXyApGqFDjOZ2uyyQ5NeNTP4wnFIZ:bj/hSmmjAoQBym2Uu6eBPZnFq
TLSH:	1863B61A6E628FBDFB59833447B78E21AB5823D527D1D641E25CD6002F6034E681FFA8
File Content Preview:	.ELF.....................@.`...4.........4. ...(.............@...@.....P...P...............T.E.T.E.T......*.........dt.Q............................<...'..l...!'.......................<...'..H...!... ....'9... ......................<...'......!........'9.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	72108
Section Header Size:	40
Number of Section Headers:	13
Header String Table Index:	12

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	0xf4e0	0x0	0x6	AX	16
.fini	PROGBITS	0x40f600	0xf600	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x40f660	0xf660	0x1af0	0x0	0x2	A	16
.ctors	PROGBITS	0x451154	0x11154	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x45115c	0x1115c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x451170	0x11170	0x3a0	0x0	0x3	WA	16
.got	PROGBITS	0x451510	0x11510	0x444	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x451954	0x11954	0x1c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x451970	0x11954	0x2200	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x912	0x11954	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x11954	0x57	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	0x11150	0x11150	5.5400	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x11154	0x451154	0x451154	0x800	0x2a1c	3.7221	0x6	RW	0x10000	.ctors .dtors .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-10-24T09:58:11.843424+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.23	44708	156.238.253.51	55650	TCP
2024-10-24T09:58:15.865325+0200	2030491	ET MALWARE ELF/MooBot Mirai DDoS Variant CnC Checkin M2 (Group String Len 2+)	1	192.168.2.23	44710	156.238.253.51	55650	TCP
2024-10-24T09:58:17.518884+0200	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:58:28.018409+0200	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:58:41.386807+0200	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:59:04.517550+0200	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:59:21.377993+0200	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T09:59:41.385572+0200	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	156.238.253.51	55650	192.168.2.23	44710	TCP
2024-10-24T10:00:01.393544+0200	2030489	ET MALWARE ELF/MooBot Mirai DDoS Variant Server Response	1	156.238.253.51	55650	192.168.2.23	44710	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 24, 2024 09:58:09.859520912 CEST	43928	443	192.168.2.23	91.189.91.42
Oct 24, 2024 09:58:11.836741924 CEST	44708	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:11.842139006 CEST	55650	44708	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:11.842190981 CEST	44708	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:11.843424082 CEST	44708	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:11.847740889 CEST	55650	44708	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:11.847902060 CEST	44708	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:11.848850965 CEST	55650	44708	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:11.853286982 CEST	55650	44708	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:15.234793901 CEST	42836	443	192.168.2.23	91.189.91.43
Oct 24, 2024 09:58:15.858959913 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:15.864434958 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:15.864573956 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:15.865324974 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:15.870788097 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:16.258647919 CEST	42516	80	192.168.2.23	109.202.202.202
Oct 24, 2024 09:58:17.518883944 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:17.519704103 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:27.528546095 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:27.534341097 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:28.018409014 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:28.018656015 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:31.104569912 CEST	43928	443	192.168.2.23	91.189.91.42
Oct 24, 2024 09:58:41.343271971 CEST	42836	443	192.168.2.23	91.189.91.43
Oct 24, 2024 09:58:41.386806965 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:58:41.386925936 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:58:47.486341953 CEST	42516	80	192.168.2.23	109.202.202.202
Oct 24, 2024 09:59:04.517549992 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:59:04.517848015 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:59:12.058897018 CEST	43928	443	192.168.2.23	91.189.91.42
Oct 24, 2024 09:59:21.377993107 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:59:21.378333092 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:59:32.536063910 CEST	42836	443	192.168.2.23	91.189.91.43
Oct 24, 2024 09:59:41.385571957 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 09:59:41.385951042 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:59:51.394902945 CEST	44710	55650	192.168.2.23	156.238.253.51
Oct 24, 2024 09:59:51.400454998 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 10:00:01.393543959 CEST	55650	44710	156.238.253.51	192.168.2.23
Oct 24, 2024 10:00:01.393775940 CEST	44710	55650	192.168.2.23	156.238.253.51

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 24, 2024 09:58:11.566684008 CEST	49621	53	192.168.2.23	8.8.8.8
Oct 24, 2024 09:58:11.835799932 CEST	53	49621	8.8.8.8	192.168.2.23
Oct 24, 2024 09:58:15.850286961 CEST	59792	53	192.168.2.23	8.8.8.8
Oct 24, 2024 09:58:15.858521938 CEST	53	59792	8.8.8.8	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Oct 24, 2024 09:58:11.566684008 CEST	192.168.2.23	8.8.8.8	0x9a81	Standard query (0)	flklin.com	A (IP address)	IN (0x0001)	false
Oct 24, 2024 09:58:15.850286961 CEST	192.168.2.23	8.8.8.8	0x8f84	Standard query (0)	flklin.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Oct 24, 2024 09:58:11.835799932 CEST	8.8.8.8	192.168.2.23	0x9a81	No error (0)	flklin.com		156.238.253.51	A (IP address)	IN (0x0001)	false
Oct 24, 2024 09:58:15.858521938 CEST	8.8.8.8	192.168.2.23	0x8f84	No error (0)	flklin.com		156.238.253.51	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: mips.elf PID: 6248, Parent PID: 6171

General

Start time (UTC):	07:58:10
Start date (UTC):	24/10/2024
Path:	/tmp/mips.elf
Arguments:	/tmp/mips.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Chronological Activities

Analysis Process: mips.elf PID: 6250, Parent PID: 6248

General

Start time (UTC):	07:58:10
Start date (UTC):	24/10/2024
Path:	/tmp/mips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Chronological Activities

Analysis Process: mips.elf PID: 6252, Parent PID: 6250

General

Start time (UTC):	07:58:10
Start date (UTC):	24/10/2024
Path:	/tmp/mips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Chronological Activities

Analysis Process: mips.elf PID: 6254, Parent PID: 6250

General

Start time (UTC):	07:58:10
Start date (UTC):	24/10/2024
Path:	/tmp/mips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Chronological Activities

Analysis Process: mips.elf PID: 6256, Parent PID: 6254

General

Start time (UTC):	07:58:10
Start date (UTC):	24/10/2024
Path:	/tmp/mips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

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

Description:	Adversaries may 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 communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report mips.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata 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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Suricata IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: mips.elf PID: 6248, Parent PID: 6171

General

Chronological Activities

Analysis Process: mips.elf PID: 6250, Parent PID: 6248

General

Chronological Activities

Analysis Process: mips.elf PID: 6252, Parent PID: 6250

General

Chronological Activities

Analysis Process: mips.elf PID: 6254, Parent PID: 6250

General

Chronological Activities

Analysis Process: mips.elf PID: 6256, Parent PID: 6254

General

Chronological Activities

Linux Analysis Report
mips.elf