Edit tour

Linux Analysis Report
m68k.elf

Overview

General Information

Sample name:	m68k.elf
Analysis ID:	1582211
MD5:	dbc04445a813c5905e6b71fb70c44d53
SHA1:	352277d81284d4b7e069b435050dc6ec7955e2d6
SHA256:	a0345eb45390f9d2c4f49243fbea330364752a34580b01f07217513c693fc8bc
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

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:	1582211
Start date and time:	2024-12-30 04:09:57 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 28s
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:	m68k.elf
Detection:	MAL
Classification:	mal84.troj.evad.linELF@0/0@15/0

Runtime Messages

Command:	/tmp/m68k.elf
PID:	6207
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	done.
Standard Error:

Process Tree

system is lnxubuntu20

m68k.elf (PID: 6207, Parent: 6126, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/m68k.elf

m68k.elf New Fork (PID: 6209, Parent: 6207)

m68k.elf New Fork (PID: 6211, Parent: 6209)

m68k.elf New Fork (PID: 6212, Parent: 6209)

m68k.elf New Fork (PID: 6215, Parent: 6212)

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
m68k.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
m68k.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
m68k.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xe58c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5a0:$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 0xe5b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5c8:$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 0xe5dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5f0:$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 0xe604:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe618:$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 0xe62c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe640:$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 0xe654:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe668:$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 0xe67c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe690:$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 0xe6a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe6b8:$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 0xe6cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe6e0:$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 0xe6f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe708:$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 0xe71c:$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
6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xe58c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5a0:$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 0xe5b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5c8:$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 0xe5dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe5f0:$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 0xe604:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe618:$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 0xe62c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe640:$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 0xe654:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe668:$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 0xe67c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe690:$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 0xe6a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe6b8:$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 0xe6cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe6e0:$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 0xe6f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe708:$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 0xe71c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: m68k.elf PID: 6207	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
Process Memory Space: m68k.elf PID: 6207	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: m68k.elf PID: 6207	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x32ad:$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 0x32c1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x32d5:$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 0x32e9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x32fd:$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 0x3311:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3325:$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 0x3339:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x334d:$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 0x3361:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3375:$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 0x3389:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x339d:$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 0x33b1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33c5:$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 0x33d9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x33ed:$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 0x3401:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3415:$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 0x3429:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x343d:$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: m68k.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: m68k.elf	Virustotal: Detection: 55%			Perma Link
Source: m68k.elf	ReversingLabs: Detection: 60%

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: global traffic

DNS traffic detected: DNS query: wcjwcj.cn

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: m68k.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: m68k.elf PID: 6207, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: m68k.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: 6207.1.00007f47c0001000.00007f47c0011000.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: m68k.elf PID: 6207, 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@15/0

Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6230/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6232/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6231/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6234/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6233/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6235/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6229/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6228/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6241/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6240/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6243/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6242/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6244/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6238/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6237/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/6239/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/m68k.elf (PID: 6211)	File opened: /proc/1599/cmdline	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/m68k.elf (PID: 6207)

File: /tmp/m68k.elf

Jump to behavior

Source: /tmp/m68k.elf (PID: 6207)

Queries kernel information via 'uname':

Jump to behavior

Source: m68k.elf, 6207.1.000055c965078000.000055c9650fd000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/m68k
Source: m68k.elf, 6207.1.00007ffdddc9b000.00007ffdddcbc000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: m68k.elf, 6207.1.000055c965078000.000055c9650fd000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k
Source: m68k.elf, 6207.1.00007ffdddc9b000.00007ffdddcbc000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-m68k/tmp/m68k.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/m68k.elf

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: m68k.elf, type: SAMPLE
Source: Yara match	File source: 6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: m68k.elf PID: 6207, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: m68k.elf, type: SAMPLE
Source: Yara match	File source: 6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: m68k.elf PID: 6207, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: m68k.elf, type: SAMPLE
Source: Yara match	File source: 6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: m68k.elf PID: 6207, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: m68k.elf, type: SAMPLE
Source: Yara match	File source: 6207.1.00007f47c0001000.00007f47c0011000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: m68k.elf PID: 6207, 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-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

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
m68k.elf	56%	Virustotal		Browse
m68k.elf	61%	ReversingLabs	Linux.Trojan.Mirai
m68k.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		high

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
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
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	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse
	.Sspc.elf	Get hash	malicious	Unknown	Browse
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse
	.Sppc.elf	Get hash	malicious	Unknown	Browse
	main_arm6.elf	Get hash	malicious	Mirai	Browse
	rebirth.sh4.elf	Get hash	malicious	Gafgyt	Browse
	.Sarm5.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	zmap.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse
	.Smpsl.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse
	.Sspc.elf	Get hash	malicious	Unknown	Browse
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse
	.Sppc.elf	Get hash	malicious	Unknown	Browse
	main_arm6.elf	Get hash	malicious	Mirai	Browse
	dlr.arm.elf	Get hash	malicious	Unknown	Browse
	rebirth.sh4.elf	Get hash	malicious	Gafgyt	Browse
	.Sarm5.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
wcjwcj.cn	x86_64.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	ppc.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	x86.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	debug.dbg.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	arm.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	arm7.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	69.165.74.109
	JgR39HaU3e.elf	Get hash	malicious	Mirai, Moobot	Browse	154.9.29.154

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	wkb86.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	.Sspc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	.Sppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	main_arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	dlr.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	rebirth.sh4.elf	Get hash	malicious	Gafgyt	Browse	91.189.91.42
	dlr.mpsl.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
CANONICAL-ASGB	wkb86.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	.Sspc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	.Sppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	main_arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	dlr.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	rebirth.sh4.elf	Get hash	malicious	Gafgyt	Browse	91.189.91.42
	dlr.mpsl.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
INIT7CH	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse	109.202.202.202
	.Sspc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	109.202.202.202
	.Sppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	main_arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	dlr.arm.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	rebirth.sh4.elf	Get hash	malicious	Gafgyt	Browse	109.202.202.202
	.Sarm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

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, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.226279467292566
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	m68k.elf
File size:	66'428 bytes
MD5:	dbc04445a813c5905e6b71fb70c44d53
SHA1:	352277d81284d4b7e069b435050dc6ec7955e2d6
SHA256:	a0345eb45390f9d2c4f49243fbea330364752a34580b01f07217513c693fc8bc
SHA512:	48b88ccf784f6eed39d173681390f443848c360f58b12b1ef90248464ac677a268a931eaa4bae5e37c665135ce5daa6e0782eb4424d7c4fc232ad0688a359004
SSDEEP:	1536:ysg2RnTbbMg1o8/gv8+iwhQ7DfLopM2kD8Y/oC:ys7RXAg1tgiGQfYm8Y/oC
TLSH:	CB532B9AF802CD7DF84BD77B44570909BA31B3D112835B3627ABF9A37C721991D22E81
File Content Preview:	.ELF.......................D...4.........4. ...(.......................B...B...... ........H...H...H...d..%$...... .dt.Q............................NV..a....da.....N^NuNV..J9..!.f>"y...` QJ.g.X.#....`N."y...` QJ.f.A.....J.g.Hy...DN.X.......!.N^NuNV..N^NuN

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MC68000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x80000144
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	66028
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x80000094	0x94	0x14	0x0	0x6	AX	2
.text	PROGBITS	0x800000a8	0xa8	0xe3f6	0x0	0x6	AX	4
.fini	PROGBITS	0x8000e49e	0xe49e	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x8000e4ac	0xe4ac	0x1996	0x0	0x2	A	2
.ctors	PROGBITS	0x80011e48	0xfe48	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x80011e50	0xfe50	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x80011e5c	0xfe5c	0x350	0x0	0x3	WA	4
.bss	NOBITS	0x800121ac	0x101ac	0x21c0	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x101ac	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0xfe42	0xfe42	6.2644	0x5	R E	0x2000	.init .text .fini .rodata
LOAD	0xfe48	0x80011e48	0x80011e48	0x364	0x2524	2.8282	0x6	RW	0x2000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 04:10:35.623157024 CET	43928	443	192.168.2.23	91.189.91.42
Dec 30, 2024 04:10:41.254367113 CET	42836	443	192.168.2.23	91.189.91.43
Dec 30, 2024 04:10:42.790143013 CET	42516	80	192.168.2.23	109.202.202.202
Dec 30, 2024 04:10:56.100184917 CET	43928	443	192.168.2.23	91.189.91.42
Dec 30, 2024 04:11:08.386667967 CET	42836	443	192.168.2.23	91.189.91.43
Dec 30, 2024 04:11:12.482067108 CET	42516	80	192.168.2.23	109.202.202.202
Dec 30, 2024 04:11:37.054683924 CET	43928	443	192.168.2.23	91.189.91.42

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 04:10:35.049489975 CET	35425	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:10:35.056582928 CET	53	35425	8.8.8.8	192.168.2.23
Dec 30, 2024 04:10:45.074666023 CET	43032	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:10:45.081209898 CET	53	43032	8.8.8.8	192.168.2.23
Dec 30, 2024 04:10:57.088099003 CET	59140	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:10:57.095402002 CET	53	59140	8.8.8.8	192.168.2.23
Dec 30, 2024 04:11:11.101723909 CET	35870	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:11:11.108997107 CET	53	35870	8.8.8.8	192.168.2.23
Dec 30, 2024 04:11:19.113471985 CET	57009	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:11:19.120100975 CET	53	57009	8.8.8.8	192.168.2.23
Dec 30, 2024 04:11:25.123243093 CET	34641	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:11:25.130789042 CET	53	34641	8.8.8.8	192.168.2.23
Dec 30, 2024 04:11:30.139956951 CET	50824	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:11:30.147263050 CET	53	50824	8.8.8.8	192.168.2.23
Dec 30, 2024 04:11:37.151232958 CET	51620	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:11:37.157951117 CET	53	51620	8.8.8.8	192.168.2.23
Dec 30, 2024 04:11:46.164489031 CET	46722	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:11:46.171858072 CET	53	46722	8.8.8.8	192.168.2.23
Dec 30, 2024 04:11:57.180187941 CET	51725	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:11:57.186837912 CET	53	51725	8.8.8.8	192.168.2.23
Dec 30, 2024 04:12:03.191854000 CET	52930	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:12:03.199385881 CET	53	52930	8.8.8.8	192.168.2.23
Dec 30, 2024 04:12:13.202169895 CET	35919	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:12:13.209171057 CET	53	35919	8.8.8.8	192.168.2.23
Dec 30, 2024 04:12:17.215595961 CET	34758	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:12:17.494249105 CET	53	34758	8.8.8.8	192.168.2.23
Dec 30, 2024 04:12:25.503180027 CET	50368	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:12:25.509937048 CET	53	50368	8.8.8.8	192.168.2.23
Dec 30, 2024 04:12:34.516799927 CET	42548	53	192.168.2.23	8.8.8.8
Dec 30, 2024 04:12:34.523880005 CET	53	42548	8.8.8.8	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 30, 2024 04:10:35.049489975 CET	192.168.2.23	8.8.8.8	0xe9b0	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:10:45.074666023 CET	192.168.2.23	8.8.8.8	0x38c5	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:10:57.088099003 CET	192.168.2.23	8.8.8.8	0x4180	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:11.101723909 CET	192.168.2.23	8.8.8.8	0x9c07	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:19.113471985 CET	192.168.2.23	8.8.8.8	0x7585	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:25.123243093 CET	192.168.2.23	8.8.8.8	0xd84c	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:30.139956951 CET	192.168.2.23	8.8.8.8	0xdee4	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:37.151232958 CET	192.168.2.23	8.8.8.8	0x97d8	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:46.164489031 CET	192.168.2.23	8.8.8.8	0x6da3	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:57.180187941 CET	192.168.2.23	8.8.8.8	0x21af	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:03.191854000 CET	192.168.2.23	8.8.8.8	0xeeeb	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:13.202169895 CET	192.168.2.23	8.8.8.8	0x12d0	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:17.215595961 CET	192.168.2.23	8.8.8.8	0x2e3e	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:25.503180027 CET	192.168.2.23	8.8.8.8	0xc503	Standard query (0)	wcjwcj.cn	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:34.516799927 CET	192.168.2.23	8.8.8.8	0x9aa9	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 04:10:35.056582928 CET	8.8.8.8	192.168.2.23	0xe9b0	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:10:45.081209898 CET	8.8.8.8	192.168.2.23	0x38c5	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:10:57.095402002 CET	8.8.8.8	192.168.2.23	0x4180	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:11.108997107 CET	8.8.8.8	192.168.2.23	0x9c07	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:19.120100975 CET	8.8.8.8	192.168.2.23	0x7585	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:25.130789042 CET	8.8.8.8	192.168.2.23	0xd84c	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:30.147263050 CET	8.8.8.8	192.168.2.23	0xdee4	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:37.157951117 CET	8.8.8.8	192.168.2.23	0x97d8	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:46.171858072 CET	8.8.8.8	192.168.2.23	0x6da3	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:11:57.186837912 CET	8.8.8.8	192.168.2.23	0x21af	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:03.199385881 CET	8.8.8.8	192.168.2.23	0xeeeb	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:13.209171057 CET	8.8.8.8	192.168.2.23	0x12d0	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:17.494249105 CET	8.8.8.8	192.168.2.23	0x2e3e	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:25.509937048 CET	8.8.8.8	192.168.2.23	0xc503	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false
Dec 30, 2024 04:12:34.523880005 CET	8.8.8.8	192.168.2.23	0x9aa9	No error (0)	wcjwcj.cn	69.165.74.109	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: m68k.elf PID: 6207, Parent PID: 6126

General

Start time (UTC):	03:10:33
Start date (UTC):	30/12/2024
Path:	/tmp/m68k.elf
Arguments:	/tmp/m68k.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: m68k.elf PID: 6209, Parent PID: 6207

General

Start time (UTC):	03:10:34
Start date (UTC):	30/12/2024
Path:	/tmp/m68k.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: m68k.elf PID: 6211, Parent PID: 6209

General

Start time (UTC):	03:10:34
Start date (UTC):	30/12/2024
Path:	/tmp/m68k.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: m68k.elf PID: 6212, Parent PID: 6209

General

Start time (UTC):	03:10:34
Start date (UTC):	30/12/2024
Path:	/tmp/m68k.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: m68k.elf PID: 6215, Parent PID: 6212

General

Start time (UTC):	03:10:34
Start date (UTC):	30/12/2024
Path:	/tmp/m68k.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

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 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 m68k.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

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

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

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: m68k.elf PID: 6207, Parent PID: 6126

General

Chronological Activities

Analysis Process: m68k.elf PID: 6209, Parent PID: 6207

General

Chronological Activities

Analysis Process: m68k.elf PID: 6211, Parent PID: 6209

General

Chronological Activities

Analysis Process: m68k.elf PID: 6212, Parent PID: 6209

General

Chronological Activities

Analysis Process: m68k.elf PID: 6215, Parent PID: 6212

General

Chronological Activities

Linux Analysis Report
m68k.elf