Edit tour

Linux Analysis Report
mips64.elf

Overview

General Information

Sample name:	mips64.elf
Analysis ID:	1581989
MD5:	62e1802314d68562ba351ab84da67cf4
SHA1:	efdfe452392b683fa71db4cdcc07b9b8ed9b7acf
SHA256:	ff3957fefa8ac30e57ce9ca881b7228bd5ed879a7ff17ce11578cfe5d63b1717
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

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

Sample deletes itself

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

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:	1581989
Start date and time:	2024-12-29 14:40:15 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 46s
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:	mips64.elf
Detection:	MAL
Classification:	mal84.troj.evad.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/mips64.elf
PID:	6246
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

mips64.elf (PID: 6246, Parent: 6174, MD5: 801a06b4e0ed2dca89cbfa1f900a483d) Arguments: /tmp/mips64.elf

dash New Fork (PID: 6270, Parent: 4332)

rm (PID: 6270, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.uc11WjRDqk /tmp/tmp.37kJZDVbCQ /tmp/tmp.8BAMrMAv3E

dash New Fork (PID: 6271, Parent: 4332)

rm (PID: 6271, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.uc11WjRDqk /tmp/tmp.37kJZDVbCQ /tmp/tmp.8BAMrMAv3E

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
mips64.elf	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
mips64.elf	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
mips64.elf	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x12d20:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
mips64.elf	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0x12988:$x1: POST /cdn-cgi/ 0x12da8:$x2: /dev/misc/watchdog 0x12d98:$x3: /dev/watchdog 0x12e48:$s1: LCOGQGPTGP 0x12df0:$s6: NKQVGLKLE
mips64.elf	MAL_ELF_LNX_Mirai_Oct10_2	Detects ELF malware Mirai related	Florian Roth	0x12988:$c01: 50 4F 53 54 20 2F 63 64 6E 2D 63 67 69 2F 00 00 20 48 54 54 50 2F 31 2E 31 0D 0A 55 73 65 72 2D 41 67 65 6E 74 3A 20 00 0D 0A 48 6F 73 74 3A

Memory Dumps

Source	Rule	Description	Author	Strings
6246.1.0000000120000000.0000000120014000.r-x.sdmp	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
6246.1.0000000120000000.0000000120014000.r-x.sdmp	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
6246.1.0000000120000000.0000000120014000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x12d20:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
6246.1.0000000120000000.0000000120014000.r-x.sdmp	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0x12988:$x1: POST /cdn-cgi/ 0x12da8:$x2: /dev/misc/watchdog 0x12d98:$x3: /dev/watchdog 0x12e48:$s1: LCOGQGPTGP 0x12df0:$s6: NKQVGLKLE
6246.1.0000000120000000.0000000120014000.r-x.sdmp	MAL_ELF_LNX_Mirai_Oct10_2	Detects ELF malware Mirai related	Florian Roth	0x12988:$c01: 50 4F 53 54 20 2F 63 64 6E 2D 63 67 69 2F 00 00 20 48 54 54 50 2F 31 2E 31 0D 0A 55 73 65 72 2D 41 67 65 6E 74 3A 20 00 0D 0A 48 6F 73 74 3A
Process Memory Space: mips64.elf PID: 6246	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
Process Memory Space: mips64.elf PID: 6246	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x3bcb:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
Click to see the 2 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: mips64.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: mips64.elf	ReversingLabs: Detection: 34%
Source: mips64.elf	Virustotal: Detection: 33%			Perma Link

Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
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	Network traffic detected: HTTP traffic on port 443 -> 33606
Source: unknown	Network traffic detected: HTTP traffic on port 33606 -> 443
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: mips64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: mips64.elf, type: SAMPLE	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth
Source: mips64.elf, type: SAMPLE	Matched rule: Detects ELF malware Mirai related Author: Florian Roth
Source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth
Source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY	Matched rule: Detects ELF malware Mirai related Author: Florian Roth
Source: Process Memory Space: mips64.elf PID: 6246, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: mips64.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: mips64.elf, type: SAMPLE	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b
Source: mips64.elf, type: SAMPLE	Matched rule: MAL_ELF_LNX_Mirai_Oct10_2 date = 2018-10-27, hash1 = fa0018e75f503f9748a5de0d14d4358db234f65e28c31c8d5878cc58807081c9, author = Florian Roth, description = Detects ELF malware Mirai related, reference = Internal Research
Source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b
Source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY	Matched rule: MAL_ELF_LNX_Mirai_Oct10_2 date = 2018-10-27, hash1 = fa0018e75f503f9748a5de0d14d4358db234f65e28c31c8d5878cc58807081c9, author = Florian Roth, description = Detects ELF malware Mirai related, reference = Internal Research
Source: Process Memory Space: mips64.elf PID: 6246, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16

Source: classification engine

Classification label: mal84.troj.evad.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6270)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.uc11WjRDqk /tmp/tmp.37kJZDVbCQ /tmp/tmp.8BAMrMAv3E			Jump to behavior
Source: /usr/bin/dash (PID: 6271)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.uc11WjRDqk /tmp/tmp.37kJZDVbCQ /tmp/tmp.8BAMrMAv3E			Jump to behavior

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/mips64.elf (PID: 6246)

File: /tmp/mips64.elf

Jump to behavior

Source: /tmp/mips64.elf (PID: 6246)

Queries kernel information via 'uname':

Jump to behavior

Source: mips64.elf, 6246.1.00007ffc2d30f000.00007ffc2d330000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips64
Source: mips64.elf, 6246.1.00005624f9f4b000.00005624f9fd3000.rw-.sdmp	Binary or memory string: $V!/etc/qemu-binfmt/mips641RelativeDistinguishedName
Source: mips64.elf, 6246.1.00007ffc2d30f000.00007ffc2d330000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mips64/tmp/mips64.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/mips64.elf
Source: mips64.elf, 6246.1.00005624f9f4b000.00005624f9fd3000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips64
Source: mips64.elf, 6246.1.00007ffc2d30f000.00007ffc2d330000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: mips64.elf, type: SAMPLE
Source: Yara match	File source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mips64.elf PID: 6246, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: mips64.elf, type: SAMPLE
Source: Yara match	File source: 6246.1.0000000120000000.0000000120014000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: mips64.elf PID: 6246, 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	11 File Deletion	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 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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
mips64.elf	34%	ReversingLabs	Linux.Backdoor.Mirai
mips64.elf	33%	Virustotal		Browse
mips64.elf	100%	Avira	LINUX/Mirai.bonb

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

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
54.171.230.55	unknown	United States	16509	AMAZON-02US	false
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
54.171.230.55	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	i586.elf	Get hash	malicious	Mirai	Browse
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse
	arm6.elf	Get hash	malicious	Gafgyt	Browse
	wlw68k.elf	Get hash	malicious	Mirai	Browse
	nshkarm5.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Gafgyt	Browse
	yakuza.arm4.elf	Get hash	malicious	Mirai	Browse
	45.200.149.186-boatnet.arm6-2024-12-28T01_23_00.elf	Get hash	malicious	Mirai	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	arm6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	mipsel.elf	Get hash	malicious	Mirai	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	i586.elf	Get hash	malicious	Mirai	Browse
	powerpc.elf	Get hash	malicious	Mirai	Browse
	armv4l.elf	Get hash	malicious	Mirai	Browse
	co.elf	Get hash	malicious	Gafgyt, Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	arm6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.125.190.26
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.125.190.26
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.125.190.26
	mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	armv7l.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
CANONICAL-ASGB	arm6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	x86_64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.125.190.26
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.125.190.26
	bot.arm5.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	185.125.190.26
	mipsel.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	91.189.91.42
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	armv7l.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
AMAZON-02US	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	34.249.145.219
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	54.171.230.55
	armv7l.elf	Get hash	malicious	Mirai	Browse	34.254.182.186
	i586.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	bot.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	54.247.62.1
	T1#U52a9#U624b1.0.1.exe	Get hash	malicious	Unknown	Browse	34.241.209.94
	main_mpsl.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	Tool_Unlock_v1.2.exe	Get hash	malicious	Vidar	Browse	108.138.128.56
	db0fa4b8db0333367e9bda3ab68b8042.m68k.elf	Get hash	malicious	Mirai, Gafgyt	Browse	54.253.4.52
INIT7CH	arm6l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	mips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	mipsel.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse	109.202.202.202
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	i586.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	powerpc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	armv4l.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	co.elf	Get hash	malicious	Gafgyt, Mirai	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 64-bit MSB executable, MIPS, MIPS64 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.662732459543918
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	mips64.elf
File size:	86'808 bytes
MD5:	62e1802314d68562ba351ab84da67cf4
SHA1:	efdfe452392b683fa71db4cdcc07b9b8ed9b7acf
SHA256:	ff3957fefa8ac30e57ce9ca881b7228bd5ed879a7ff17ce11578cfe5d63b1717
SHA512:	7aa810a4f6c2000d313b16656c1643d8df79fd6e71b346b3058dfee89c9a2ef496fa7487b5c1bd1bfdb17ad2fb92b6bec1c19a3071f17c628eddaac9545a8695
SSDEEP:	1536:oZm6vOW8N3HzDjbInEf5xiT7UEea8KfxcIelScnVbWjbfl2MyecNaUpQJFQ6I4Rv:+bd8N3TfViT7pt2ScnqNar45
TLSH:	50833A9297038EAEF9BF8BB84A538E7563D4055A39F6C093E31C3A0A87311855D49FC9
File Content Preview:	.ELF........................ ..........@......O.`....@.8...@........................ ....... .........>0......>0......................@..... .@..... .@........8......OH......................@\.... .@\.... .@\........................dt.Q...................

Static ELF Info

ELF header
Class:	ELF64
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:	0x1200002a0
Flags:	0x60000007
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	4
Section Header Offset:	85912
Section Header Size:	64
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	0x120000120	0x120	0x70	0x0	0x6	AX	4
.text	PROGBITS	0x120000190	0x190	0x12770	0x0	0x6	AX	16
.fini	PROGBITS	0x120012900	0x12900	0x4c	0x0	0x6	AX	4
.rodata	PROGBITS	0x120012950	0x12950	0x14e0	0x0	0x2	A	16
.eh_frame	PROGBITS	0x120024000	0x14000	0x5c	0x0	0x3	WA	8
.tbss	NOBITS	0x12002405c	0x1405c	0x8	0x0	0x403	WAT	4
.ctors	PROGBITS	0x120024060	0x14060	0x10	0x0	0x3	WA	8
.dtors	PROGBITS	0x120024070	0x14070	0x10	0x0	0x3	WA	8
.data	PROGBITS	0x120024090	0x14090	0x5b8	0x0	0x3	WA	16
.got	PROGBITS	0x120024650	0x14650	0x8e8	0x8	0x10000003	WAp	16
.sbss	NOBITS	0x120024f38	0x14f38	0x60	0x0	0x10000003	WAp	8
.bss	NOBITS	0x120024fa0	0x14f38	0x3fa8	0x0	0x3	WA	16
.shstrtab	STRTAB	0x0	0x14f38	0x59	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x120000000	0x120000000	0x13e30	0x13e30	5.7788	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x14000	0x120024000	0x120024000	0xf38	0x4f48	3.1303	0x6	RW	0x10000	.eh_frame .tbss .ctors .dtors .data .got .sbss .bss
TLS	0x1405c	0x12002405c	0x12002405c	0x0	0x8	0.0000	0x4	R	0x4	.tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x8

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 29, 2024 14:41:15.544600964 CET	443	33606	54.171.230.55	192.168.2.23
Dec 29, 2024 14:41:15.544986010 CET	33606	443	192.168.2.23	54.171.230.55
Dec 29, 2024 14:41:15.665956974 CET	443	33606	54.171.230.55	192.168.2.23
Dec 29, 2024 14:41:16.251811028 CET	43928	443	192.168.2.23	91.189.91.42
Dec 29, 2024 14:41:17.531702042 CET	42516	80	192.168.2.23	109.202.202.202
Dec 29, 2024 14:41:21.883002996 CET	42836	443	192.168.2.23	91.189.91.43
Dec 29, 2024 14:41:37.240858078 CET	43928	443	192.168.2.23	91.189.91.42
Dec 29, 2024 14:41:47.479366064 CET	42516	80	192.168.2.23	109.202.202.202
Dec 29, 2024 14:41:47.479377985 CET	42836	443	192.168.2.23	91.189.91.43
Dec 29, 2024 14:42:18.195053101 CET	43928	443	192.168.2.23	91.189.91.42
Dec 29, 2024 14:42:38.672259092 CET	42836	443	192.168.2.23	91.189.91.43

System Behavior

Analysis Process: mips64.elf PID: 6246, Parent PID: 6174

General

Start time (UTC):	13:41:12
Start date (UTC):	29/12/2024
Path:	/tmp/mips64.elf
Arguments:	/tmp/mips64.elf
File size:	5830456 bytes
MD5 hash:	801a06b4e0ed2dca89cbfa1f900a483d

Chronological Activities

Analysis Process: dash PID: 6270, Parent PID: 4332

General

Start time (UTC):	13:41:15
Start date (UTC):	29/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6270, Parent PID: 4332

General

Start time (UTC):	13:41:15
Start date (UTC):	29/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.uc11WjRDqk /tmp/tmp.37kJZDVbCQ /tmp/tmp.8BAMrMAv3E
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6271, Parent PID: 4332

General

Start time (UTC):	13:41:15
Start date (UTC):	29/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6271, Parent PID: 4332

General

Start time (UTC):	13:41:15
Start date (UTC):	29/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.uc11WjRDqk /tmp/tmp.37kJZDVbCQ /tmp/tmp.8BAMrMAv3E
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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 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 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 mips64.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

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

System Behavior

Analysis Process: mips64.elf PID: 6246, Parent PID: 6174

General

Chronological Activities

Analysis Process: dash PID: 6270, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6270, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6271, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6271, Parent PID: 4332

General

Chronological Activities

Linux Analysis Report
mips64.elf