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Linux Analysis Report
l3CSIdLHUX.elf

Overview

General Information

Sample Name:	l3CSIdLHUX.elf
Original Sample Name:	147ff0d1cc4c29106edb0038d88debdd.elf
Analysis ID:	1293903
MD5:	147ff0d1cc4c29106edb0038d88debdd
SHA1:	5c8d3b6585c245e4f809fef010542b927068b992
SHA256:	1990c464b4e1c1bc7f1d638e47d723b39a74d66ab11a60e4b705a20e477b4605
Tags:	32elfmipsmirai
Infos:

Detection

Mirai

Score:	72
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Antivirus / Scanner detection for submitted sample

Yara detected Mirai

Multi AV Scanner detection for submitted file

Yara signature match

Sample has stripped symbol table

Uses the "uname" system call to query kernel version information (possible evasion)

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Detected TCP or UDP traffic on non-standard ports

Sample listens on a socket

Classification

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.

General Information

Joe Sandbox Version:	38.0.0 Beryl
Analysis ID:	1293903
Start date and time:	2023-08-19 23:06:04 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 13s
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 file name:	l3CSIdLHUX.elf
Original Sample Name:	147ff0d1cc4c29106edb0038d88debdd.elf
Detection:	MAL
Classification:	mal72.troj.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/l3CSIdLHUX.elf
PID:	6229
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	SHORELINE BOTNET THA REAL SHIT NIGGA
Standard Error:

Process Tree

system is lnxubuntu20

l3CSIdLHUX.elf (PID: 6229, Parent: 6127, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/l3CSIdLHUX.elf

l3CSIdLHUX.elf New Fork (PID: 6231, Parent: 6229)

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
l3CSIdLHUX.elf	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
l3CSIdLHUX.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10614:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10628:$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 0x1063c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10650:$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 0x10664:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10678:$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 0x1068c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x106a0:$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 0x106b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x106c8:$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 0x106dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x106f0:$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 0x10704:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10718:$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 0x1072c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10740:$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 0x10754:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10768:$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 0x1077c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10790:$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 0x107a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
l3CSIdLHUX.elf	MAL_ELF_LNX_Mirai_Oct10_2	Detects ELF malware Mirai related	Florian Roth	0x10594:$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
6229.1.00007f6a24400000.00007f6a24413000.r-x.sdmp	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
6229.1.00007f6a24400000.00007f6a24413000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x10614:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10628:$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 0x1063c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10650:$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 0x10664:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10678:$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 0x1068c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x106a0:$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 0x106b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x106c8:$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 0x106dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x106f0:$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 0x10704:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10718:$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 0x1072c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10740:$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 0x10754:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10768:$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 0x1077c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10790:$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 0x107a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6229.1.00007f6a24400000.00007f6a24413000.r-x.sdmp	MAL_ELF_LNX_Mirai_Oct10_2	Detects ELF malware Mirai related	Florian Roth	0x10594:$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: l3CSIdLHUX.elf PID: 6229	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x6dfe:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6e12:$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 0x6e26:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6e3a:$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 0x6e4e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6e62:$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 0x6e76:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6e8a:$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 0x6e9e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6eb2:$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 0x6ec6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6eda:$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 0x6eee:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6f02:$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 0x6f16:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6f2a:$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 0x6f3e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6f52:$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 0x6f66:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6f7a:$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 0x6f8e:$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

Snort Signatures

⊘No Snort 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: l3CSIdLHUX.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: l3CSIdLHUX.elf

Virustotal: Detection: 63%

Perma Link

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: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443

Source: global traffic

TCP traffic: 192.168.2.23:48742 -> 45.95.169.133:5555

Source: /tmp/l3CSIdLHUX.elf (PID: 6229)

Socket: 127.0.0.1::20905

Jump to behavior

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

Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
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: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133
Source: unknown	TCP traffic detected without corresponding DNS query: 45.95.169.133

System Summary

Malicious sample detected (through community Yara rule)

Source: l3CSIdLHUX.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: l3CSIdLHUX.elf, type: SAMPLE	Matched rule: Detects ELF malware Mirai related Author: Florian Roth
Source: 6229.1.00007f6a24400000.00007f6a24413000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6229.1.00007f6a24400000.00007f6a24413000.r-x.sdmp, type: MEMORY	Matched rule: Detects ELF malware Mirai related Author: Florian Roth
Source: Process Memory Space: l3CSIdLHUX.elf PID: 6229, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: l3CSIdLHUX.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: l3CSIdLHUX.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: 6229.1.00007f6a24400000.00007f6a24413000.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: 6229.1.00007f6a24400000.00007f6a24413000.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: l3CSIdLHUX.elf PID: 6229, 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: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

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

Source: /tmp/l3CSIdLHUX.elf (PID: 6229)

Queries kernel information via 'uname':

Jump to behavior

Source: l3CSIdLHUX.elf, 6229.1.000056120f1e5000.000056120f26c000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/mips
Source: l3CSIdLHUX.elf, 6229.1.000056120f1e5000.000056120f26c000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: l3CSIdLHUX.elf, 6229.1.00007ffc077a6000.00007ffc077c7000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips
Source: l3CSIdLHUX.elf, 6229.1.00007ffc077a6000.00007ffc077c7000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mips/tmp/l3CSIdLHUX.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/l3CSIdLHUX.elf

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: l3CSIdLHUX.elf, type: SAMPLE
Source: Yara match	File source: 6229.1.00007f6a24400000.00007f6a24413000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: l3CSIdLHUX.elf, type: SAMPLE
Source: Yara match	File source: 6229.1.00007f6a24400000.00007f6a24413000.r-x.sdmp, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Direct Volume Access	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
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	Exfiltration Over Bluetooth	1 Non-Standard Port	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	1 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

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
l3CSIdLHUX.elf	63%	Virustotal		Browse
l3CSIdLHUX.elf	100%	Avira	EXP/ELF.Mirai.Bot.Hua.d

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
45.95.169.133	unknown	Croatia (LOCAL Name: Hrvatska)	42864	GIGANET-HUGigaNetInternetServiceProviderCoHU	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
45.95.169.133	ObohesNIQP	Get hash	malicious	Mirai	Browse
	E5AplG09Ui	Get hash	malicious	Gafgyt Mirai	Browse
	Mt4z5aD7mb	Get hash	malicious	Gafgyt Mirai	Browse
	8c04DrlaKW	Get hash	malicious	Gafgyt Mirai	Browse
	p83YE1DOnx	Get hash	malicious	Gafgyt Mirai	Browse
	wofmOxWHfG	Get hash	malicious	Gafgyt Mirai	Browse
	4Ii4J4DIxt	Get hash	malicious	Gafgyt Mirai	Browse
	dPNmxIxa36	Get hash	malicious	Unknown	Browse
	AAVv6nd497	Get hash	malicious	Gafgyt Mirai	Browse
	e9BE1FK860	Get hash	malicious	Gafgyt Mirai	Browse
	Gd18OVeWM9	Get hash	malicious	Gafgyt Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
GIGANET-HUGigaNetInternetServiceProviderCoHU	x86.elf	Get hash	malicious	Mirai	Browse	92.52.211.211
	rHkrv9V1qy.exe	Get hash	malicious	RedLine	Browse	45.95.168.220
	Drawing_and_Logo.exe	Get hash	malicious	RedLine	Browse	45.95.168.240
	Order_details_&_Pictures.exe	Get hash	malicious	RedLine	Browse	45.95.168.240
	SecuriteInfo.com.Trojan.GenericKD.68131828.16357.14610.exe	Get hash	malicious	AgentTesla, GuLoader	Browse	88.209.205.210
	NEW_ORDER_SAMPLE_LITS.pdf.exe	Get hash	malicious	RedLine	Browse	45.95.168.223
	INQ#GW1505286_G12023000003293_25566-236646_Bulgaristan_-_7A037_INQ3910.exe	Get hash	malicious	AgentTesla, GuLoader, Remcos	Browse	88.209.205.210
	ORDER_HNCWA2069528-MEV_BILOM_DECOR_LIMITED_48591_SUNRISE_POLAND_839271.exe	Get hash	malicious	AgentTesla, GuLoader, Remcos	Browse	88.209.205.210
	http://fNpAy4V@45.9.168.116/#.aHR0cDovLzQ1LjkuMTY4LjExNS8uLmh0bWwjYkdGdVpXaEFZV2x5WW05eWJpNWpiMjA9	Get hash	malicious	HTMLPhisher	Browse	45.95.169.124
	http://gJRa4ZZ@45.9.168.116/#.aHR0cDovLzQ1LjkuMTY4LjExNS8uLmh0bWwjWVhaaWFXUnpRR052Ylc1bGRHTnZiVzB1WTI5dA==	Get hash	malicious	HTMLPhisher	Browse	45.95.169.124
	https://www.super.kg/bannerRedirect/67?url=http://nb6zn4eh.transacar.com.co/	Get hash	malicious	Unknown	Browse	45.95.169.114
	https://www.super.kg/bannerRedirect/67?url=http://lfhosclr.transacar.com.co/	Get hash	malicious	Unknown	Browse	45.95.169.114
	https://tp.mmtrkr.com/clicks?email=27e247b6-55a9-5982-b092-866de51ff3f8&userId=6a7010d8-c322-4f69-9cc9-89e553b6a90d&emailId=p.mahadevan@adventz.com&sig=nocache&campaignId=16ae3c6c-c871-4b1d-8018-4ca0da5fe7a3&creationType=undefined&type=html&info=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VySWQiOiI2YTcwMTBkOC1jMzIyLTRmNjktOWNjOS04OWU1NTNiNmE5MGQiLCJjYW1wYWlnbklkIjoiMTZhZTNjNmMtYzg3MS00YjFkLTgwMTgtNGNhMGRhNWZlN2EzIiwiaWF0IjoxNjc1MjM2ODMwfQ.Wnjzc-K4olKSG785NKA_rqAVgUNHzZ3W6jR4xaIKk1E&redirect=31bb84f8-32ed-59d7-831b-18f8e0a8b678&redirectURL=http:///gqvhnh.rexfleet.fr/?&qrc=pdcpinfo@cdfa.ca.gov	Get hash	malicious	Unknown	Browse	45.95.169.114
	Payment_Approval_Request_RF_79JnUXxRYu20942.html	Get hash	malicious	HTMLPhisher	Browse	45.9.168.148
	ruM915X4Pv.exe	Get hash	malicious	AgentTesla, GuLoader	Browse	88.209.253.185
	EWbjA6eKro.elf	Get hash	malicious	Mirai	Browse	92.52.211.253
	mirai.x86	Get hash	malicious	Mirai	Browse	178.248.207.225
	ORDER-MSP-2201 - 20234247443 ANSI 300 RFQ IRURZUN 14925580-73.exe	Get hash	malicious	AgentTesla	Browse	88.209.253.185
	Jjy8gW4l7Y.elf	Get hash	malicious	Mirai	Browse	92.52.211.233
	New_Order_2023-04-24-006645_Q73619-rfq_50007155_6000654623_#515.exe	Get hash	malicious	AgentTesla	Browse	88.209.253.185

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.6540211935531435
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	l3CSIdLHUX.elf
File size:	76'672 bytes
MD5:	147ff0d1cc4c29106edb0038d88debdd
SHA1:	5c8d3b6585c245e4f809fef010542b927068b992
SHA256:	1990c464b4e1c1bc7f1d638e47d723b39a74d66ab11a60e4b705a20e477b4605
SHA512:	a429f3c646f3cffca7c283f569a4c07693c0da757ff4c9005b0cb6d54ec19210451c639b1ddccb182fc11ceeb16321c6da4642cd694cf8834ecd4e6a24dde0d4
SSDEEP:	1536:3IHb8FMv77EKQHly1R1Fa6yBm3froxvdeEOPFal:Y78ivnEKMyZFa6yBmProxvUPFe
TLSH:	A973B70A7E329FACFBA9523447F78E11AA5833D527E1C585D19CD6011E7024E381FFA9
File Content Preview:	.ELF.....................@.`...4..)x.....4. ...(.............@...@...."`.."`.............."d.E"d.E"d......*.........dt.Q............................<...'......!'.......................<...'......!... ....'9... ......................<...'..h...!........'9.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	76152
Section Header Size:	40
Number of Section Headers:	13
Header String Table Index:	12

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x10410	0x0	0x6	AX	16
.fini	PROGBITS	0x410530	0x10530	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x410590	0x10590	0x1cd0	0x0	0x2	A	16
.ctors	PROGBITS	0x452264	0x12264	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x45226c	0x1226c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x452280	0x12280	0x2e0	0x0	0x3	WA	16
.got	PROGBITS	0x452560	0x12560	0x3c0	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x452920	0x12920	0xc	0x0	0x10000003	WAp	4
.bss	NOBITS	0x452930	0x12920	0x2420	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x816	0x12920	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x12920	0x57	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x12260	0x12260	5.6973	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x12264	0x452264	0x452264	0x6bc	0x2aec	3.1661	0x6	RW	0x10000	.ctors .dtors .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 19, 2023 23:06:49.960417986 CEST	48742	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:06:50.966492891 CEST	48742	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:06:50.966495037 CEST	42836	443	192.168.2.23	91.189.91.43
Aug 19, 2023 23:06:51.734386921 CEST	42516	80	192.168.2.23	109.202.202.202
Aug 19, 2023 23:06:52.982327938 CEST	48742	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:06:53.015403986 CEST	5555	48742	45.95.169.133	192.168.2.23
Aug 19, 2023 23:06:59.017123938 CEST	48744	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:06:59.048648119 CEST	5555	48744	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:06.069657087 CEST	43928	443	192.168.2.23	91.189.91.42
Aug 19, 2023 23:07:09.048734903 CEST	48746	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:09.080405951 CEST	5555	48746	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:16.080622911 CEST	48748	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:16.113559008 CEST	5555	48748	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:18.356920958 CEST	42836	443	192.168.2.23	91.189.91.43
Aug 19, 2023 23:07:20.113982916 CEST	48750	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:20.147636890 CEST	5555	48750	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:22.452831030 CEST	42516	80	192.168.2.23	109.202.202.202
Aug 19, 2023 23:07:27.147792101 CEST	48752	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:27.180252075 CEST	5555	48752	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:35.180442095 CEST	48754	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:35.213212013 CEST	5555	48754	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:39.213632107 CEST	48756	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:39.244678020 CEST	5555	48756	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:44.244997025 CEST	48758	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:44.277648926 CEST	5555	48758	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:47.027431965 CEST	43928	443	192.168.2.23	91.189.91.42
Aug 19, 2023 23:07:48.277889013 CEST	48760	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:48.310157061 CEST	5555	48760	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:54.310281038 CEST	48762	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:54.343283892 CEST	5555	48762	45.95.169.133	192.168.2.23
Aug 19, 2023 23:07:55.343782902 CEST	48764	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:07:55.375039101 CEST	5555	48764	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:05.375063896 CEST	48766	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:05.408701897 CEST	5555	48766	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:09.409081936 CEST	48768	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:09.441811085 CEST	5555	48768	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:19.441948891 CEST	48770	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:19.474373102 CEST	5555	48770	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:25.474539042 CEST	48772	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:25.506726980 CEST	5555	48772	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:35.506818056 CEST	48774	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:35.538470984 CEST	5555	48774	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:40.538657904 CEST	48776	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:40.571129084 CEST	5555	48776	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:45.571300983 CEST	48778	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:45.611996889 CEST	5555	48778	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:47.612410069 CEST	48780	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:47.644223928 CEST	5555	48780	45.95.169.133	192.168.2.23
Aug 19, 2023 23:08:53.644558907 CEST	48782	5555	192.168.2.23	45.95.169.133
Aug 19, 2023 23:08:53.675601959 CEST	5555	48782	45.95.169.133	192.168.2.23

System Behavior

Analysis Process: l3CSIdLHUX.elf PID: 6229, Parent PID: 6127

General

Start time:	23:06:48
Start date:	19/08/2023
Path:	/tmp/l3CSIdLHUX.elf
Arguments:	/tmp/l3CSIdLHUX.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Chronological Activities

Analysis Process: l3CSIdLHUX.elf PID: 6231, Parent PID: 6229

General

Start time:	23:06:48
Start date:	19/08/2023
Path:	/tmp/l3CSIdLHUX.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

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:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, 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:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring 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:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
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 l3CSIdLHUX.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

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: l3CSIdLHUX.elf PID: 6229, Parent PID: 6127

General

Chronological Activities

Analysis Process: l3CSIdLHUX.elf PID: 6231, Parent PID: 6229

General

Linux Analysis Report
l3CSIdLHUX.elf