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Linux Analysis Report
SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

Overview

General Information

Sample name:	SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf
Analysis ID:	1438250
MD5:	b5f6afe891080ccd1a2152bcfa0169b3
SHA1:	b7fce73d8a96a84135e6125ed68c37bfe4264ca1
SHA256:	5f4afed7869d7319e398a3aedd9c94b9681feb406073fcfacf0b9184ba845d04
Tags:	elf
Infos:

Detection

Mirai

Score:	76
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 is packed with UPX

ELF contains segments with high entropy indicating compressed/encrypted content

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

Sample contains only a LOAD segment without any section mappings

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

Yara signature match

Classification

Analysis Advice

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

Exit code information suggests that the sample terminated abnormally, try to lookup the sample's target architecture.

Non-zero exit code suggests an error during the execution. Lookup the error code for hints.

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

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1438250
Start date and time:	2024-05-08 14:22:07 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 40s
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:	SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf
Detection:	MAL
Classification:	mal76.troj.evad.linELF@0/0@0/0

Warnings

VT rate limit hit for: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

Runtime Messages

Command:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf
PID:	6207
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

SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf (PID: 6207, Parent: 6125, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

dash New Fork (PID: 6284, Parent: 4332)

rm (PID: 6284, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.FcDnqNnqRH /tmp/tmp.XCl5U1fQ7V /tmp/tmp.kSZXmZgSgz

dash New Fork (PID: 6285, Parent: 4332)

rm (PID: 6285, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.FcDnqNnqRH /tmp/tmp.XCl5U1fQ7V /tmp/tmp.kSZXmZgSgz

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

Memory Dumps

Source	Rule	Description	Author	Strings
6207.1.00007f4384400000.00007f4384415000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6207.1.00007f4384400000.00007f4384415000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x13750:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x13764:$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 0x13778:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1378c:$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 0x137a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x137b4:$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 0x137c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x137dc:$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 0x137f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x13804:$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 0x13818:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1382c:$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 0x13840:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x13854:$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 0x13868:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1387c:$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 0x13890:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x138a4:$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 0x138b8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x138cc:$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 0x138e0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6207.1.00007f4384400000.00007f4384415000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x13ca8:$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
Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf PID: 6207	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x402c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4040:$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 0x4054:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4068:$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 0x407c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4090:$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 0x40a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x40b8:$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 0x40cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x40e0:$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 0x40f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4108:$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 0x411c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4130:$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 0x4144:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4158:$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 0x416c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4180:$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 0x4194:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x41a8:$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 0x41bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf PID: 6207	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x48e8:$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

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: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

ReversingLabs: Detection: 55%

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
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: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
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: 34.249.145.219

Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

String found in binary or memory: http://upx.sf.net

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39242
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 33606 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 39242 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: 6207.1.00007f4384400000.00007f4384415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6207.1.00007f4384400000.00007f4384415000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf PID: 6207, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf PID: 6207, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: LOAD without section mappings

Program segment: 0x100000

Source: 6207.1.00007f4384400000.00007f4384415000.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: 6207.1.00007f4384400000.00007f4384415000.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: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.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: Process Memory Space: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf PID: 6207, 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: mal76.troj.evad.linELF@0/0@0/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /usr/bin/dash (PID: 6284)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.FcDnqNnqRH /tmp/tmp.XCl5U1fQ7V /tmp/tmp.kSZXmZgSgz			Jump to behavior
Source: /usr/bin/dash (PID: 6285)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.FcDnqNnqRH /tmp/tmp.XCl5U1fQ7V /tmp/tmp.kSZXmZgSgz			Jump to behavior

Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

Submission file: segment LOAD with 7.8993 entropy (max. 8.0)

Source: /tmp/SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf (PID: 6207)

Queries kernel information via 'uname':

Jump to behavior

Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf, 6207.1.00007ffcbd7b9000.00007ffcbd7da000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/SecuriteInfo.com.Linux.Siggen.9999.2998.17754.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/SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf
Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf, 6207.1.000055fa249b2000.000055fa24a39000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf, 6207.1.000055fa249b2000.000055fa24a39000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf, 6207.1.00007ffcbd7b9000.00007ffcbd7da000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Source: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf, 6207.1.00007ffcbd7b9000.00007ffcbd7da000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match

File source: 6207.1.00007f4384400000.00007f4384415000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match

File source: 6207.1.00007f4384400000.00007f4384415000.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	11 Obfuscated Files or Information	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	1 File Deletion	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf	55%	ReversingLabs	Linux.Trojan.Mirai
SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf	100%	Avira	EXP/ELF.Agent.M.28

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf	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
54.171.230.55	unknown	United States	16509	AMAZON-02US	false
34.249.145.219	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
54.171.230.55	g4b2VGmd1s.elf	Get hash	malicious	Unknown	Browse
	DyHButIueY.elf	Get hash	malicious	Mirai	Browse
	8JHFxPpRUr.elf	Get hash	malicious	Okiru	Browse
	lHi6Nu5X3d.elf	Get hash	malicious	Gafgyt	Browse
	3omgEnWD0H.elf	Get hash	malicious	Mirai	Browse
	FfYaffsHtY.elf	Get hash	malicious	Okiru	Browse
	ysbnzIu9Fh.elf	Get hash	malicious	Mirai	Browse
	download.elf	Get hash	malicious	Unknown	Browse
	D5WPkxg6z6.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
34.249.145.219	mYyPA50Mdm.elf	Get hash	malicious	Mirai	Browse
	fuckjewishpeople.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	sT7lbiZZt8.elf	Get hash	malicious	Mirai, Okiru	Browse
	wIHYeOGiC4.elf	Get hash	malicious	Mirai, Okiru	Browse
	rJhjUf7BQP.elf	Get hash	malicious	Mirai, Gafgyt, Moobot, Okiru	Browse
	PBb7j9peqi.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse
	bq3fBe2TgH.elf	Get hash	malicious	Mirai	Browse
	yatmBfKIPV.elf	Get hash	malicious	Mirai, Okiru	Browse
109.202.202.202	SecuriteInfo.com.HEUR.Backdoor.Linux.Gafgyt.cw.32679.18049.elf	Get hash	malicious	Unknown	Browse
	DyHButIueY.elf	Get hash	malicious	Mirai	Browse
	39MdRU6Xso.elf	Get hash	malicious	Mirai	Browse
	luLR9CuIwm.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	h1TlO5AbE7.elf	Get hash	malicious	Mirai	Browse
	mYyPA50Mdm.elf	Get hash	malicious	Mirai	Browse
	FfYaffsHtY.elf	Get hash	malicious	Okiru	Browse
	6tZnKZgE8r.elf	Get hash	malicious	Mirai	Browse
	4qU6pmEStq.elf	Get hash	malicious	Mirai	Browse
	xwOzimavbl.elf	Get hash	malicious	Unknown	Browse
91.189.91.43	SecuriteInfo.com.HEUR.Backdoor.Linux.Gafgyt.cw.32679.18049.elf	Get hash	malicious	Unknown	Browse
	DyHButIueY.elf	Get hash	malicious	Mirai	Browse
	39MdRU6Xso.elf	Get hash	malicious	Mirai	Browse
	luLR9CuIwm.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	h1TlO5AbE7.elf	Get hash	malicious	Mirai	Browse
	mYyPA50Mdm.elf	Get hash	malicious	Mirai	Browse
	FfYaffsHtY.elf	Get hash	malicious	Okiru	Browse
	6tZnKZgE8r.elf	Get hash	malicious	Mirai	Browse
	4qU6pmEStq.elf	Get hash	malicious	Mirai	Browse
	xwOzimavbl.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	SecuriteInfo.com.HEUR.Backdoor.Linux.Gafgyt.cw.32679.18049.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	DyHButIueY.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	AMrO8CmESP.elf	Get hash	malicious	Mirai, Okiru	Browse	185.125.190.26
	g6oxYwoub0.elf	Get hash	malicious	Gafgyt	Browse	185.125.190.26
	39MdRU6Xso.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	UmTKdyjQ3h.elf	Get hash	malicious	Gafgyt	Browse	185.125.190.26
	HWAIKevRb7.elf	Get hash	malicious	Okiru	Browse	185.125.190.26
	luLR9CuIwm.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	h1TlO5AbE7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mYyPA50Mdm.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
AMAZON-02US	https://shorturl.at/gjty7	Get hash	malicious	Unknown	Browse	52.95.122.74
	WCDVlB5SDr.exe	Get hash	malicious	PureLog Stealer, RedLine	Browse	15.165.134.129
	windows.10.codec.pack.v2.2.0.setup.exe	Get hash	malicious	PrivateLoader, PureLog Stealer	Browse	13.224.14.57
	windows.10.codec.pack.v2.2.0.setup.exe	Get hash	malicious	Unknown	Browse	3.163.157.45
	https://acrobat.adobe.com/id/urn:aaid:sc:VA6C2:4dce00b4-a0e3-4ea4-971a-87159cefdb06	Get hash	malicious	Unknown	Browse	52.89.119.77
	https://shorturl.at/gjty7	Get hash	malicious	Unknown	Browse	52.95.122.74
	http://we-conect.io	Get hash	malicious	Unknown	Browse	3.77.226.233
	YvPa06OoUd.elf	Get hash	malicious	Mirai	Browse	3.73.168.69
	TV7RLVOmvl.elf	Get hash	malicious	Mirai	Browse	15.236.15.67
	g4b2VGmd1s.elf	Get hash	malicious	Unknown	Browse	34.254.182.186
INIT7CH	SecuriteInfo.com.HEUR.Backdoor.Linux.Gafgyt.cw.32679.18049.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	DyHButIueY.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	39MdRU6Xso.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	luLR9CuIwm.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	h1TlO5AbE7.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	mYyPA50Mdm.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	FfYaffsHtY.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	6tZnKZgE8r.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	4qU6pmEStq.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	xwOzimavbl.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
AMAZON-02US	https://shorturl.at/gjty7	Get hash	malicious	Unknown	Browse	52.95.122.74
	WCDVlB5SDr.exe	Get hash	malicious	PureLog Stealer, RedLine	Browse	15.165.134.129
	windows.10.codec.pack.v2.2.0.setup.exe	Get hash	malicious	PrivateLoader, PureLog Stealer	Browse	13.224.14.57
	windows.10.codec.pack.v2.2.0.setup.exe	Get hash	malicious	Unknown	Browse	3.163.157.45
	https://acrobat.adobe.com/id/urn:aaid:sc:VA6C2:4dce00b4-a0e3-4ea4-971a-87159cefdb06	Get hash	malicious	Unknown	Browse	52.89.119.77
	https://shorturl.at/gjty7	Get hash	malicious	Unknown	Browse	52.95.122.74
	http://we-conect.io	Get hash	malicious	Unknown	Browse	3.77.226.233
	YvPa06OoUd.elf	Get hash	malicious	Mirai	Browse	3.73.168.69
	TV7RLVOmvl.elf	Get hash	malicious	Mirai	Browse	15.236.15.67
	g4b2VGmd1s.elf	Get hash	malicious	Unknown	Browse	34.254.182.186

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, no section header
Entropy (8bit):	7.895471138984267
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf
File size:	29'956 bytes
MD5:	b5f6afe891080ccd1a2152bcfa0169b3
SHA1:	b7fce73d8a96a84135e6125ed68c37bfe4264ca1
SHA256:	5f4afed7869d7319e398a3aedd9c94b9681feb406073fcfacf0b9184ba845d04
SHA512:	f4bb069c20eae90cff0ab0a7b3dbbdc5a97e9d34900a01117e35767b1363e8f626cfc3a85bc7506d931c07991f3feb95ee9b56ef324ad5069a1466a6dffbeddc
SSDEEP:	768:4/O1PJqwfN9214GQDEr0ZIp8epEDsbtWOt:q2fN9SQ4QZkCsbL
TLSH:	35D2E0DDDA62B8D9C58C58BBE5EC0EB01D40D1E036E5FB8913034405FA959AB789D2F8
File Content Preview:	.ELF.....................`..4...........4. ...(......................s...s.............. ].. ]E. ]E.....................UPX!`........\...\......T..........?.E.h;....#......b.L#;!...&C...........H...4..E..S...3s...#..............v....,]&.G..j[.............

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x106080
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	2
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	Prog Interpreter	Section Mappings
LOAD	0x0	0x100000	0x100000	0x73bd	0x73bd	7.8993	0x5	R E	0x10000
LOAD	0x5d20	0x455d20	0x455d20	0x0	0x0	0.0000	0x6	RW	0x10000

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 8, 2024 14:22:50.872009993 CEST	43928	443	192.168.2.23	91.189.91.42
May 8, 2024 14:22:51.895894051 CEST	33606	443	192.168.2.23	54.171.230.55
May 8, 2024 14:22:56.247366905 CEST	42836	443	192.168.2.23	91.189.91.43
May 8, 2024 14:22:57.783113003 CEST	42516	80	192.168.2.23	109.202.202.202
May 8, 2024 14:23:11.605293989 CEST	43928	443	192.168.2.23	91.189.91.42
May 8, 2024 14:23:20.310283899 CEST	39242	443	192.168.2.23	34.249.145.219
May 8, 2024 14:23:20.310329914 CEST	443	39242	34.249.145.219	192.168.2.23
May 8, 2024 14:23:20.310453892 CEST	39242	443	192.168.2.23	34.249.145.219
May 8, 2024 14:23:20.311079979 CEST	39242	443	192.168.2.23	34.249.145.219
May 8, 2024 14:23:20.311090946 CEST	443	39242	34.249.145.219	192.168.2.23
May 8, 2024 14:23:21.843765974 CEST	42836	443	192.168.2.23	91.189.91.43
May 8, 2024 14:23:27.986918926 CEST	42516	80	192.168.2.23	109.202.202.202
May 8, 2024 14:23:52.559484005 CEST	43928	443	192.168.2.23	91.189.91.42
May 8, 2024 14:24:13.036684990 CEST	42836	443	192.168.2.23	91.189.91.43
May 8, 2024 14:24:20.302860022 CEST	39242	443	192.168.2.23	34.249.145.219
May 8, 2024 14:24:20.348121881 CEST	443	39242	34.249.145.219	192.168.2.23
May 8, 2024 14:24:53.099564075 CEST	443	39242	34.249.145.219	192.168.2.23

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf PID: 6207, Parent PID: 6125

General

Start time (UTC):	12:22:47
Start date (UTC):	08/05/2024
Path:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf
Arguments:	/tmp/SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Chronological Activities

Analysis Process: dash PID: 6284, Parent PID: 4332

General

Start time (UTC):	12:24:19
Start date (UTC):	08/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6284, Parent PID: 4332

General

Start time (UTC):	12:24:19
Start date (UTC):	08/05/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.FcDnqNnqRH /tmp/tmp.XCl5U1fQ7V /tmp/tmp.kSZXmZgSgz
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6285, Parent PID: 4332

General

Start time (UTC):	12:24:19
Start date (UTC):	08/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6285, Parent PID: 4332

General

Start time (UTC):	12:24:19
Start date (UTC):	08/05/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.FcDnqNnqRH /tmp/tmp.XCl5U1fQ7V /tmp/tmp.kSZXmZgSgz
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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 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 SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

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

URLs from Memory and Binaries

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

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf PID: 6207, Parent PID: 6125

General

Chronological Activities

Analysis Process: dash PID: 6284, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6284, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6285, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6285, Parent PID: 4332

General

Chronological Activities

Linux Analysis Report
SecuriteInfo.com.Linux.Siggen.9999.2998.17754.elf