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Linux Analysis Report
94.156.227.153-x86-2025-01-06T15_02_30.elf

Overview

General Information

Sample name:	94.156.227.153-x86-2025-01-06T15_02_30.elf
Analysis ID:	1584861
MD5:	a62f860c6054b717b7c82392ffc0ba57
SHA1:	9b97c7141399f7102781b3f91dde6ca5c701f1e0
SHA256:	a771b18e1e72e86afaf0e4ff34b83305da060552470c032e70d57b5861b9ca96
Tags:	elfuser-threatquery
Infos:

Detection

Mirai

Score:	72
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Machine Learning detection for sample

Opens /proc/net/* files useful for finding connected devices and routers

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Sample contains only a LOAD segment without any section mappings

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1584861
Start date and time:	2025-01-06 16:36:06 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 0s
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:	94.156.227.153-x86-2025-01-06T15_02_30.elf
Detection:	MAL
Classification:	mal72.spre.troj.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/94.156.227.153-x86-2025-01-06T15_02_30.elf
PID:	5533
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

94.156.227.153-x86-2025-01-06T15_02_30.elf (PID: 5533, Parent: 5450, MD5: a62f860c6054b717b7c82392ffc0ba57) Arguments: /tmp/94.156.227.153-x86-2025-01-06T15_02_30.elf

94.156.227.153-x86-2025-01-06T15_02_30.elf New Fork (PID: 5534, Parent: 5533)

94.156.227.153-x86-2025-01-06T15_02_30.elf New Fork (PID: 5535, Parent: 5534)

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
94.156.227.153-x86-2025-01-06T15_02_30.elf	Linux_Trojan_Gafgyt_9c18716c	unknown	unknown	0x17d5:$a: FC 80 F6 FE 59 21 EC 75 10 26 CF DC 7B 5A 5B 4D 24 C9 C0 F3

Memory Dumps

Source	Rule	Description	Author	Strings
5534.1.0000000008048000.0000000008055000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5534.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x7722:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5534.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x60a1:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5533.1.0000000008048000.0000000008055000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5533.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x7722:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5533.1.0000000008048000.0000000008055000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x60a1:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
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

Multi AV Scanner detection for submitted file

Source: 94.156.227.153-x86-2025-01-06T15_02_30.elf

ReversingLabs: Detection: 44%

Machine Learning detection for sample

Source: 94.156.227.153-x86-2025-01-06T15_02_30.elf

Joe Sandbox ML: detected

Spreading

Opens /proc/net/* files useful for finding connected devices and routers

Source: /tmp/94.156.227.153-x86-2025-01-06T15_02_30.elf (PID: 5533)

Opens: /proc/net/route

Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.14:50058 -> 94.156.227.153:6969

Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 94.156.227.153-x86-2025-01-06T15_02_30.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9c18716c Author: unknown
Source: 5534.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5534.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5533.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5533.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown

Source: LOAD without section mappings

Program segment: 0x8048000

Source: 94.156.227.153-x86-2025-01-06T15_02_30.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9c18716c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 351772d2936ec1a14ee7e2f2b79a8fde62d02097ae6a5304c67e00ad1b11085a, id = 9c18716c-e5cd-4b4f-98e2-0daed77f34cd, last_modified = 2021-09-16
Source: 5534.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 5534.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 5533.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 5533.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26

Source: classification engine

Classification label: mal72.spre.troj.linELF@0/0@2/0

Source: 94.156.227.153-x86-2025-01-06T15_02_30.elf

Submission file: segment LOAD with 7.9422 entropy (max. 8.0)

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 5534.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5533.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 5534.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5533.1.0000000008048000.0000000008055000.r-x.sdmp, type: MEMORY

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 Obfuscated Files or Information	OS Credential Dumping	1 Remote System Discovery	Remote Services	Data from Local System	1 Non-Standard Port	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	1 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
94.156.227.153-x86-2025-01-06T15_02_30.elf	45%	ReversingLabs	Linux.Backdoor.Gafgyt
94.156.227.153-x86-2025-01-06T15_02_30.elf	100%	Joe Sandbox ML

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
daisy.ubuntu.com	162.213.35.24	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	Flag	ASN	ASN Name	Malicious
94.156.227.153	unknown	Bulgaria		57463	NETIXBG	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	94.156.227.153-mips-2025-01-06T15_02_30.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	94.156.227.153-arm-2025-01-06T14_32_11.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	hidakibest.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	wind.m68k.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	wind.sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
NETIXBG	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	94.156.227.234
	sh4.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	arm5.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	mips.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	mipsel.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	sparc.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	x86_32.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	powerpc.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234

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, Intel 80386, version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.939301291101415
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	94.156.227.153-x86-2025-01-06T15_02_30.elf
File size:	29'624 bytes
MD5:	a62f860c6054b717b7c82392ffc0ba57
SHA1:	9b97c7141399f7102781b3f91dde6ca5c701f1e0
SHA256:	a771b18e1e72e86afaf0e4ff34b83305da060552470c032e70d57b5861b9ca96
SHA512:	5310d60fb522e0b2f6368e7f1010ff57461de6964f8ef0e303f345d07611f9db5ca8af0fcf05d46f416b4f31ca50dee381648cc0eb50be359bd187ccfe65792c
SSDEEP:	768:0d78ykw0/RCgm5dY+6GtVbZHFGH1OlhKMgOrIKTZnbcuyD7Uryq0:K7RLHY+5tVbKH16KMJZnouy8mq0
TLSH:	8DD2D121F25B97C6E26A08B31CDD74560421A70F2880B9D7EEA477364D43F64136EB67
File Content Preview:	.ELF........................4...........4. ...(......................r...r..........................................Q.td.............................4.IYTS.....................T..........?..k.I/.j....\.d*nlz.f..:X/:..5.KT7S..Rh...v..Gyb\j.UU..nn?.4H.:..'.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0x804e0d0
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x8048000	0x8048000	0x72c4	0x72c4	7.9422	0x5	R E	0x1000
LOAD	0x0	0x8050000	0x8050000	0x0	0xb9a4	0.0000	0x6	RW	0x1000
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
Jan 6, 2025 16:37:06.447722912 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:37:06.452697992 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:37:06.452754021 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:37:06.452841043 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:37:06.457655907 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:37:20.781398058 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:37:20.781627893 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:37:20.963126898 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:37:20.963278055 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:38:20.870635033 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:38:20.870912075 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:38:20.964550972 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:38:20.964895964 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:39:20.792032957 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:39:20.792237043 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:39:20.965344906 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:39:20.965529919 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:40:20.809621096 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:40:20.809829950 CET	50058	6969	192.168.2.14	94.156.227.153
Jan 6, 2025 16:40:21.040883064 CET	6969	50058	94.156.227.153	192.168.2.14
Jan 6, 2025 16:40:21.041091919 CET	50058	6969	192.168.2.14	94.156.227.153

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 6, 2025 16:39:51.848553896 CET	45832	53	192.168.2.14	1.1.1.1
Jan 6, 2025 16:39:51.848653078 CET	59940	53	192.168.2.14	1.1.1.1
Jan 6, 2025 16:39:51.855743885 CET	53	59940	1.1.1.1	192.168.2.14
Jan 6, 2025 16:39:51.856367111 CET	53	45832	1.1.1.1	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 6, 2025 16:39:51.848553896 CET	192.168.2.14	1.1.1.1	0x94db	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Jan 6, 2025 16:39:51.848653078 CET	192.168.2.14	1.1.1.1	0xa78a	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Jan 6, 2025 16:39:51.856367111 CET	1.1.1.1	192.168.2.14	0x94db	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Jan 6, 2025 16:39:51.856367111 CET	1.1.1.1	192.168.2.14	0x94db	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: 94.156.227.153-x86-2025-01-06T15_02_30.elf PID: 5533, Parent PID: 5450

General

Start time (UTC):	15:37:05
Start date (UTC):	06/01/2025
Path:	/tmp/94.156.227.153-x86-2025-01-06T15_02_30.elf
Arguments:	/tmp/94.156.227.153-x86-2025-01-06T15_02_30.elf
File size:	29624 bytes
MD5 hash:	a62f860c6054b717b7c82392ffc0ba57

Chronological Activities

Analysis Process: 94.156.227.153-x86-2025-01-06T15_02_30.elf PID: 5534, Parent PID: 5533

General

Start time (UTC):	15:37:05
Start date (UTC):	06/01/2025
Path:	/tmp/94.156.227.153-x86-2025-01-06T15_02_30.elf
Arguments:	-
File size:	29624 bytes
MD5 hash:	a62f860c6054b717b7c82392ffc0ba57

Chronological Activities

Analysis Process: 94.156.227.153-x86-2025-01-06T15_02_30.elf PID: 5535, Parent PID: 5534

General

Start time (UTC):	15:37:05
Start date (UTC):	06/01/2025
Path:	/tmp/94.156.227.153-x86-2025-01-06T15_02_30.elf
Arguments:	-
File size:	29624 bytes
MD5 hash:	a62f860c6054b717b7c82392ffc0ba57

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as Ping or `net view` using Net .
Tactics:	Discovery
Data Sources:	Command: Command Execution, File: File Access, Network Traffic: Network Connection Creation, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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

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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report 94.156.227.153-x86-2025-01-06T15_02_30.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

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

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: 94.156.227.153-x86-2025-01-06T15_02_30.elf PID: 5533, Parent PID: 5450

General

Chronological Activities

Analysis Process: 94.156.227.153-x86-2025-01-06T15_02_30.elf PID: 5534, Parent PID: 5533

General

Chronological Activities

Analysis Process: 94.156.227.153-x86-2025-01-06T15_02_30.elf PID: 5535, Parent PID: 5534

General

Linux Analysis Report
94.156.227.153-x86-2025-01-06T15_02_30.elf