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Linux Analysis Report
mpsl.elf

Overview

General Information

Sample name:	mpsl.elf
Analysis ID:	1582128
MD5:	73cb8de7ef426f197bd656b166c71737
SHA1:	3120e2dacbf5674cda245301ce657a3c6edb23dc
SHA256:	d99259a4f1b24bc6520be480e60d5e6bf82030490ba0d7702dfceb1d8a778557
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai, Moobot

Score:	84
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Yara detected Moobot

Sample deletes itself

Enumerates processes within the "proc" file system

Sample has stripped symbol table

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:	1582128
Start date and time:	2024-12-30 02:38:36 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 32s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	mpsl.elf
Detection:	MAL
Classification:	mal84.troj.evad.linELF@0/0@16/0

Warnings

VT rate limit hit for: wcjwcj.cn

Runtime Messages

Command:	/tmp/mpsl.elf
PID:	5581
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

mpsl.elf (PID: 5581, Parent: 5500, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/mpsl.elf

mpsl.elf New Fork (PID: 5583, Parent: 5581)

mpsl.elf New Fork (PID: 5585, Parent: 5583)

mpsl.elf New Fork (PID: 5586, Parent: 5583)

mpsl.elf New Fork (PID: 5589, Parent: 5586)

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
mpsl.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
mpsl.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
mpsl.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x117e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x117f4:$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 0x11808:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1181c:$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 0x11830:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11844:$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 0x11858:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1186c:$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 0x11880:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11894:$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 0x118a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118bc:$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 0x118d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118e4:$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 0x118f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1190c:$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 0x11920:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11934:$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 0x11948:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1195c:$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 0x11970:$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
5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x117e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x117f4:$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 0x11808:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1181c:$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 0x11830:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11844:$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 0x11858:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1186c:$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 0x11880:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11894:$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 0x118a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118bc:$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 0x118d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x118e4:$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 0x118f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1190c:$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 0x11920:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11934:$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 0x11948:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1195c:$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 0x11970:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: mpsl.elf PID: 5581	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: mpsl.elf PID: 5581	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: mpsl.elf PID: 5581	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x3b80:$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 0x3b94:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ba8:$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 0x3bbc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3bd0:$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 0x3be4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3bf8:$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 0x3c0c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3c20:$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 0x3c34:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3c48:$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 0x3c5c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3c70:$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 0x3c84:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3c98:$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 0x3cac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3cc0:$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 0x3cd4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3ce8:$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 0x3cfc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3d10:$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

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: mpsl.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: mpsl.elf	Virustotal: Detection: 52%			Perma Link
Source: mpsl.elf	ReversingLabs: Detection: 47%

Source: global traffic

DNS traffic detected: DNS query: wcjwcj.cn

System Summary

Malicious sample detected (through community Yara rule)

Source: mpsl.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: mpsl.elf PID: 5581, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: mpsl.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: 5581.1.00007fc75c400000.00007fc75c414000.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: mpsl.elf PID: 5581, 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: mal84.troj.evad.linELF@0/0@16/0

Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3760/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3761/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1583/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/2672/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3759/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1577/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3873/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3758/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1593/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3094/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3406/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1589/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3402/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/806/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/807/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/928/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/135/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/3412/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/1371/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/mpsl.elf (PID: 5585)	File opened: /proc/261/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/mpsl.elf (PID: 5581)

File: /tmp/mpsl.elf

Jump to behavior

Source: /tmp/mpsl.elf (PID: 5581)

Queries kernel information via 'uname':

Jump to behavior

Source: mpsl.elf, 5581.1.000055b8720b3000.000055b87213a000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: mpsl.elf, 5581.1.000055b8720b3000.000055b87213a000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: mpsl.elf, 5581.1.00007fffffa19000.00007fffffa3a000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/mpsl.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/mpsl.elf
Source: mpsl.elf, 5581.1.00007fffffa19000.00007fffffa3a000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mpsl.elf PID: 5581, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mpsl.elf PID: 5581, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mpsl.elf PID: 5581, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: mpsl.elf, type: SAMPLE
Source: Yara match	File source: 5581.1.00007fc75c400000.00007fc75c414000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mpsl.elf PID: 5581, 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 Non-Application Layer Protocol	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 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
mpsl.elf	52%	Virustotal		Browse
mpsl.elf	47%	ReversingLabs	Linux.Trojan.Mirai
mpsl.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
wcjwcj.cn	69.165.74.109	true	false		unknown

World Map of Contacted IPs

⊘No contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
wcjwcj.cn	JgR39HaU3e.elf	Get hash	malicious	Mirai, Moobot	Browse	154.9.29.154
	n2pg2vVhEO.elf	Get hash	malicious	Mirai, Moobot	Browse	154.9.29.154
	J6yrFHwNuC.elf	Get hash	malicious	Mirai, Moobot	Browse	154.9.29.154
	sg123JWcuU.elf	Get hash	malicious	Mirai, Moobot	Browse	154.9.29.154
	HePOITlRYk.elf	Get hash	malicious	Mirai, Moobot	Browse	154.9.29.154
	4GI3jkntqw.elf	Get hash	malicious	Mirai, Moobot	Browse	154.9.29.154

ASNs

⊘No context

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, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.538401341025931
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	mpsl.elf
File size:	81'056 bytes
MD5:	73cb8de7ef426f197bd656b166c71737
SHA1:	3120e2dacbf5674cda245301ce657a3c6edb23dc
SHA256:	d99259a4f1b24bc6520be480e60d5e6bf82030490ba0d7702dfceb1d8a778557
SHA512:	fc70e3bf58301b0f79f0f89694707457df516bcbde696726b393a20e747d15d2de29305862a37a1f81cf2b6bad98b523377eb9433b61a02d6d3ed6b2321fdf3e
SSDEEP:	1536:ZHrCFeAVriSZx1xd5d/o6m6Z8osz2+bSE0rnfVuH:Z6eAVtZPo6m6WWFrnfYH
TLSH:	ED83061ABB250FB7DC6FCE3706A91B0538DC554A22E87B367534C828F65B21B49E3C64
File Content Preview:	.ELF....................`.@.4...p:......4. ...(...............@...@..1...1...............1...1E..1E.....<*..........Q.td...............................<...'!......'.......................<...'!... .........9'.. ........................<...'!........... .9

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little 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:	80496
Section Header Size:	40
Number of Section Headers:	14
Header String Table Index:	13

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	0x11570	0x0	0x6	AX	16
.fini	PROGBITS	0x411690	0x11690	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x4116f0	0x116f0	0x1b00	0x0	0x2	A	16
.ctors	PROGBITS	0x4531f4	0x131f4	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x4531fc	0x131fc	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x453208	0x13208	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x453210	0x13210	0x3a0	0x0	0x3	WA	16
.got	PROGBITS	0x4535b0	0x135b0	0x45c	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x453a0c	0x13a0c	0x1c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x453a30	0x13a0c	0x2200	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x912	0x13a0c	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x13a0c	0x64	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x131f0	0x131f0	5.5668	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x131f4	0x4531f4	0x4531f4	0x818	0x2a3c	3.7993	0x6	RW	0x10000	.ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 02:39:55.576670885 CET	38823	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:39:55.913378000 CET	53	38823	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:08.920268059 CET	55913	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:09.310611963 CET	53	55913	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:18.316164017 CET	33201	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:18.675287008 CET	53	33201	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:23.678118944 CET	50981	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:23.685580969 CET	53	50981	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:28.688254118 CET	36075	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:28.695188046 CET	53	36075	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:30.698133945 CET	39708	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:30.704694033 CET	53	39708	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:31.708590031 CET	51530	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:31.980990887 CET	53	51530	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:44.989095926 CET	38148	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:45.352361917 CET	53	38148	8.8.8.8	192.168.2.14
Dec 30, 2024 02:40:58.365386963 CET	41162	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:40:58.639945984 CET	53	41162	8.8.8.8	192.168.2.14
Dec 30, 2024 02:41:04.648570061 CET	59049	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:41:04.655740023 CET	53	59049	8.8.8.8	192.168.2.14
Dec 30, 2024 02:41:09.660125017 CET	44538	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:41:09.668155909 CET	53	44538	8.8.8.8	192.168.2.14
Dec 30, 2024 02:41:11.673386097 CET	48360	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:41:11.680835009 CET	53	48360	8.8.8.8	192.168.2.14
Dec 30, 2024 02:41:19.686234951 CET	38770	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:41:19.693425894 CET	53	38770	8.8.8.8	192.168.2.14
Dec 30, 2024 02:41:24.698151112 CET	54914	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:41:25.001118898 CET	53	54914	8.8.8.8	192.168.2.14
Dec 30, 2024 02:41:32.006652117 CET	53783	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:41:32.014008999 CET	53	53783	8.8.8.8	192.168.2.14
Dec 30, 2024 02:41:35.018851995 CET	42130	53	192.168.2.14	8.8.8.8
Dec 30, 2024 02:41:35.026221037 CET	53	42130	8.8.8.8	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 30, 2024 02:39:55.576670885 CET	192.168.2.14	8.8.8.8	0xc7f0	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:08.920268059 CET	192.168.2.14	8.8.8.8	0xacf2	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:18.316164017 CET	192.168.2.14	8.8.8.8	0xaa81	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:23.678118944 CET	192.168.2.14	8.8.8.8	0x9d02	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:28.688254118 CET	192.168.2.14	8.8.8.8	0x2abb	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:30.698133945 CET	192.168.2.14	8.8.8.8	0x91c4	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:31.708590031 CET	192.168.2.14	8.8.8.8	0x12e1	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:44.989095926 CET	192.168.2.14	8.8.8.8	0xf3e	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:58.365386963 CET	192.168.2.14	8.8.8.8	0x737f	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:04.648570061 CET	192.168.2.14	8.8.8.8	0x4436	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:09.660125017 CET	192.168.2.14	8.8.8.8	0x71de	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:11.673386097 CET	192.168.2.14	8.8.8.8	0xeab	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:19.686234951 CET	192.168.2.14	8.8.8.8	0x62ac	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:24.698151112 CET	192.168.2.14	8.8.8.8	0x7b5c	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:32.006652117 CET	192.168.2.14	8.8.8.8	0xb54	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:35.018851995 CET	192.168.2.14	8.8.8.8	0xe669	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Dec 30, 2024 02:39:55.913378000 CET	8.8.8.8	192.168.2.14	0xc7f0	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:09.310611963 CET	8.8.8.8	192.168.2.14	0xacf2	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:18.675287008 CET	8.8.8.8	192.168.2.14	0xaa81	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:23.685580969 CET	8.8.8.8	192.168.2.14	0x9d02	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:28.695188046 CET	8.8.8.8	192.168.2.14	0x2abb	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:30.704694033 CET	8.8.8.8	192.168.2.14	0x91c4	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:31.980990887 CET	8.8.8.8	192.168.2.14	0x12e1	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:45.352361917 CET	8.8.8.8	192.168.2.14	0xf3e	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:40:58.639945984 CET	8.8.8.8	192.168.2.14	0x737f	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:04.655740023 CET	8.8.8.8	192.168.2.14	0x4436	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:09.668155909 CET	8.8.8.8	192.168.2.14	0x71de	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:11.680835009 CET	8.8.8.8	192.168.2.14	0xeab	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:19.693425894 CET	8.8.8.8	192.168.2.14	0x62ac	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:25.001118898 CET	8.8.8.8	192.168.2.14	0x7b5c	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:32.014008999 CET	8.8.8.8	192.168.2.14	0xb54	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 02:41:35.026221037 CET	8.8.8.8	192.168.2.14	0xe669	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: mpsl.elf PID: 5581, Parent PID: 5500

General

Start time (UTC):	01:39:35
Start date (UTC):	30/12/2024
Path:	/tmp/mpsl.elf
Arguments:	/tmp/mpsl.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: mpsl.elf PID: 5583, Parent PID: 5581

General

Start time (UTC):	01:39:35
Start date (UTC):	30/12/2024
Path:	/tmp/mpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: mpsl.elf PID: 5585, Parent PID: 5583

General

Start time (UTC):	01:39:35
Start date (UTC):	30/12/2024
Path:	/tmp/mpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: mpsl.elf PID: 5586, Parent PID: 5583

General

Start time (UTC):	01:39:35
Start date (UTC):	30/12/2024
Path:	/tmp/mpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: mpsl.elf PID: 5589, Parent PID: 5586

General

Start time (UTC):	01:39:35
Start date (UTC):	30/12/2024
Path:	/tmp/mpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

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 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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Warning!

Linux Analysis Report mpsl.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

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted 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

Network Port Distribution

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: mpsl.elf PID: 5581, Parent PID: 5500

General

Chronological Activities

Analysis Process: mpsl.elf PID: 5583, Parent PID: 5581

General

Chronological Activities

Analysis Process: mpsl.elf PID: 5585, Parent PID: 5583

General

Chronological Activities

Analysis Process: mpsl.elf PID: 5586, Parent PID: 5583

General

Chronological Activities

Analysis Process: mpsl.elf PID: 5589, Parent PID: 5586

General

Chronological Activities

Linux Analysis Report
mpsl.elf