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Linux Analysis Report
morte.arm6.elf

Overview

General Information

Sample name:	morte.arm6.elf
Analysis ID:	1648698
MD5:	101f210e1486c17ac99f89c6621e3835
SHA1:	e6adff40c725a5ccb279350329ba0fc4713df6e1
SHA256:	2716ecf2f3f43905e333859180279518749cbc90039e8926995ed9f5f53d4a0a
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	52
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Sample is packed with UPX

ELF contains segments with high entropy indicating compressed/encrypted content

Executes the "rm" command used to delete files or directories

Sample contains only a LOAD segment without any section mappings

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

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1648698
Start date and time:	2025-03-26 04:53:14 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 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:	morte.arm6.elf
Detection:	MAL
Classification:	mal52.evad.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/morte.arm6.elf
PID:	6224
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

morte.arm6.elf (PID: 6224, Parent: 6148, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/morte.arm6.elf

dash New Fork (PID: 6301, Parent: 4337)

rm (PID: 6301, Parent: 4337, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.5VxN4CNNht /tmp/tmp.axp1o0PMto /tmp/tmp.1bZ7nuY9WR

dash New Fork (PID: 6302, Parent: 4337)

rm (PID: 6302, Parent: 4337, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.5VxN4CNNht /tmp/tmp.axp1o0PMto /tmp/tmp.1bZ7nuY9WR

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Data Obfuscation
• Persistence and Installation Behavior
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: morte.arm6.elf

ReversingLabs: Detection: 41%

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219

Source: morte.arm6.elf, 6224.1.00007fd984017000.00007fd984036000.r-x.sdmp	String found in binary or memory: http://176.65.142.252/bins/morte.%s
Source: morte.arm6.elf, 6224.1.00007fd984017000.00007fd984036000.r-x.sdmp	String found in binary or memory: http://176.65.142.252/bins/morte.%s;
Source: morte.arm6.elf	String found in binary or memory: http://upx.sf.net

Source: unknown	Network traffic detected: HTTP traffic on port 39246 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39246
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: LOAD without section mappings

Program segment: 0x8000

Source: classification engine

Classification label: mal52.evad.linELF@0/0@0/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /usr/bin/dash (PID: 6301)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.5VxN4CNNht /tmp/tmp.axp1o0PMto /tmp/tmp.1bZ7nuY9WR			Jump to behavior
Source: /usr/bin/dash (PID: 6302)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.5VxN4CNNht /tmp/tmp.axp1o0PMto /tmp/tmp.1bZ7nuY9WR			Jump to behavior

Source: morte.arm6.elf

Submission file: segment LOAD with 7.9796 entropy (max. 8.0)

Source: /tmp/morte.arm6.elf (PID: 6224)

Queries kernel information via 'uname':

Jump to behavior

Source: morte.arm6.elf, 6224.1.00007ffef894f000.00007ffef8970000.rw-.sdmp	Binary or memory string: &imx86_64/usr/bin/qemu-arm/tmp/morte.arm6.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/morte.arm6.elf
Source: morte.arm6.elf, 6224.1.000055a2d6126000.000055a2d6354000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: morte.arm6.elf, 6224.1.000055a2d6126000.000055a2d6354000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: morte.arm6.elf, 6224.1.00007ffef894f000.00007ffef8970000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: morte.arm6.elf, 6224.1.00007ffef894f000.00007ffef8970000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

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	11 Obfuscated Files or Information	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	1 File Deletion	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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
morte.arm6.elf	42%	ReversingLabs	Linux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://176.65.142.252/bins/morte.%s;	morte.arm6.elf, 6224.1.00007fd984017000.00007fd984036000.r-x.sdmp	false	high
http://upx.sf.net	morte.arm6.elf	false	high
http://176.65.142.252/bins/morte.%s	morte.arm6.elf, 6224.1.00007fd984017000.00007fd984036000.r-x.sdmp	false	high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
34.249.145.219	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	main_ppc.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	main_mips.elf	Get hash	malicious	Mirai	Browse
	main_arm7.elf	Get hash	malicious	Mirai	Browse
	ub8ehJSePAfc9FYqZIT6.x86.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	morte.mips.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	morte.x86.elf	Get hash	malicious	Unknown	Browse
	morte.ppc.elf	Get hash	malicious	Unknown	Browse
	morte.arm6.elf	Get hash	malicious	Unknown	Browse
	morte.x64.elf	Get hash	malicious	Gafgyt, Okiru	Browse
	morte.sh4.elf	Get hash	malicious	Gafgyt, Okiru	Browse
	morte.ppc.elf	Get hash	malicious	Okiru	Browse
	morte.x86.elf	Get hash	malicious	Okiru	Browse
91.189.91.42	morte.mips.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	morte.x86.elf	Get hash	malicious	Unknown	Browse
	morte.ppc.elf	Get hash	malicious	Unknown	Browse
	morte.arm6.elf	Get hash	malicious	Unknown	Browse
	morte.x64.elf	Get hash	malicious	Gafgyt, Okiru	Browse
	morte.sh4.elf	Get hash	malicious	Gafgyt, Okiru	Browse
	morte.ppc.elf	Get hash	malicious	Okiru	Browse
	morte.x86.elf	Get hash	malicious	Okiru	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	morte.mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	morte.x86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	morte.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	morte.arm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	morte.x64.elf	Get hash	malicious	Gafgyt, Okiru	Browse	91.189.91.42
	morte.sh4.elf	Get hash	malicious	Gafgyt, Okiru	Browse	91.189.91.42
	morte.ppc.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	morte.x86.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
CANONICAL-ASGB	morte.mips.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	morte.x86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	morte.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	morte.arm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	morte.x64.elf	Get hash	malicious	Gafgyt, Okiru	Browse	91.189.91.42
	morte.sh4.elf	Get hash	malicious	Gafgyt, Okiru	Browse	91.189.91.42
	morte.ppc.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	morte.x86.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
INIT7CH	morte.mips.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	morte.x86.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	morte.ppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	morte.arm6.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	morte.x64.elf	Get hash	malicious	Gafgyt, Okiru	Browse	109.202.202.202
	morte.sh4.elf	Get hash	malicious	Gafgyt, Okiru	Browse	109.202.202.202
	morte.ppc.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	morte.x86.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
AMAZON-02US	morte.mips.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	CV RESUME.exe	Get hash	malicious	FormBook	Browse	18.162.124.14
	na.elf	Get hash	malicious	Prometei	Browse	54.170.242.139
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	morte.x86.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	G3b6ylc4ml.exe	Get hash	malicious	Vidar	Browse	108.138.128.56
	N47SyCplyy.exe	Get hash	malicious	Vidar	Browse	108.139.47.92
	Payment advice_pdf.exe	Get hash	malicious	FormBook	Browse	13.248.169.48
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse	34.249.145.219

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, EABI4 version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.978175184867414
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	morte.arm6.elf
File size:	53'160 bytes
MD5:	101f210e1486c17ac99f89c6621e3835
SHA1:	e6adff40c725a5ccb279350329ba0fc4713df6e1
SHA256:	2716ecf2f3f43905e333859180279518749cbc90039e8926995ed9f5f53d4a0a
SHA512:	e0b299679b39e8cf83f5f94af2c16324cb591cc061ce59f170799a3fffe48e554c2da059da6a791ed808e0bbb232d2f5b7934b8212e6e5e88f797b1c31ab9ae9
SSDEEP:	768:8nN0U7/IP72BQImGjgLcmOWGcqrBHyX3FuGQSVax5Q+Kl9u7OQDhEu8ZWSp1U9qh:897QMfHHk8GQL4+Kl92jiZW89LD
TLSH:	8D33F233A72D585FC5322071AE3B092136AE1F3C9762F4425EC62A4D2A97CC765BC5D2
File Content Preview:	.ELF..............(.....x<..4...........4. ...(.....................e...e................w..........................Q.td............................?..`UPX!........p0..p0......S..........?.E.h;....#..$..1).......J:'.V<s. .sC...0h;#..p.2.F...V ....$...Z...

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:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0x13c78
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x8000	0x8000	0xce65	0xce65	7.9796	0x5	R E	0x8000
LOAD	0x77c4	0x3f7c4	0x3f7c4	0x0	0x0	0.0000	0x6	RW	0x8000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 11
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 26, 2025 04:54:03.149303913 CET	43928	443	192.168.2.23	91.189.91.42
Mar 26, 2025 04:54:08.526278973 CET	42836	443	192.168.2.23	91.189.91.43
Mar 26, 2025 04:54:09.292607069 CET	42516	80	192.168.2.23	109.202.202.202
Mar 26, 2025 04:54:24.650254011 CET	43928	443	192.168.2.23	91.189.91.42
Mar 26, 2025 04:54:24.933352947 CET	39246	443	192.168.2.23	34.249.145.219
Mar 26, 2025 04:54:24.933389902 CET	443	39246	34.249.145.219	192.168.2.23
Mar 26, 2025 04:54:24.933468103 CET	39246	443	192.168.2.23	34.249.145.219
Mar 26, 2025 04:54:24.933754921 CET	39246	443	192.168.2.23	34.249.145.219
Mar 26, 2025 04:54:24.933775902 CET	443	39246	34.249.145.219	192.168.2.23
Mar 26, 2025 04:54:34.888824940 CET	42836	443	192.168.2.23	91.189.91.43
Mar 26, 2025 04:54:38.984185934 CET	42516	80	192.168.2.23	109.202.202.202
Mar 26, 2025 04:55:05.604553938 CET	43928	443	192.168.2.23	91.189.91.42
Mar 26, 2025 04:55:24.925405979 CET	39246	443	192.168.2.23	34.249.145.219
Mar 26, 2025 04:55:24.968297958 CET	443	39246	34.249.145.219	192.168.2.23
Mar 26, 2025 04:56:09.436120987 CET	443	39246	34.249.145.219	192.168.2.23

System Behavior

Analysis Process: morte.arm6.elf PID: 6224, Parent PID: 6148

General

Start time (UTC):	03:54:04
Start date (UTC):	26/03/2025
Path:	/tmp/morte.arm6.elf
Arguments:	/tmp/morte.arm6.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 6301, Parent PID: 4337

General

Start time (UTC):	03:55:24
Start date (UTC):	26/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6301, Parent PID: 4337

General

Start time (UTC):	03:55:24
Start date (UTC):	26/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.5VxN4CNNht /tmp/tmp.axp1o0PMto /tmp/tmp.1bZ7nuY9WR
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6302, Parent PID: 4337

General

Start time (UTC):	03:55:24
Start date (UTC):	26/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6302, Parent PID: 4337

General

Start time (UTC):	03:55:24
Start date (UTC):	26/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.5VxN4CNNht /tmp/tmp.axp1o0PMto /tmp/tmp.1bZ7nuY9WR
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
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 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

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Warning!

Linux Analysis Report morte.arm6.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

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

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: morte.arm6.elf PID: 6224, Parent PID: 6148

General

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 6301, Parent PID: 4337

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6301, Parent PID: 4337

General

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6302, Parent PID: 4337

General

Linux Analysis Report
morte.arm6.elf