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Linux Analysis Report
arm6.nn.elf

Overview

General Information

Sample name:	arm6.nn.elf
Analysis ID:	1581271
MD5:	70bb7b6562f267dffb9514c8872a5908
SHA1:	3e0b9092e7f4cc4ab0d9132ff8202e9b74e6be7e
SHA256:	7a514c81397416b69c64f031cbafcef98b1a3baeb8104cf3078582b1c15bec75
Tags:	elfuser-abuse_ch
Infos:

Detection

Okiru

Score:	64
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected Okiru

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

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1581271
Start date and time:	2024-12-27 09:22:10 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 28s
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:	arm6.nn.elf
Detection:	MAL
Classification:	mal64.troj.linELF@0/0@2/0

Warnings

VT rate limit hit for: http://94.156.227.229/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/s

Runtime Messages

Command:	/tmp/arm6.nn.elf
PID:	5505
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

arm6.nn.elf (PID: 5505, Parent: 5425, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/arm6.nn.elf

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
arm6.nn.elf	JoeSecurity_Okiru	Yara detected Okiru	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
5505.1.00007f1060017000.00007f106002e000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: arm6.nn.elf PID: 5505	JoeSecurity_Okiru	Yara detected Okiru	Joe Security

String: getinfo xxxTSource Engine QueryNIGGERNIGGERGETCOURRPERTEDDDDDDDDDDHAHAHAHAHAHAAHAHAHHAHAMDWHO??wasHeERe.BIGDADDYCATISURDAD!/proc/self/exe(deleted)/proc/%s/exe/proc/...%s/%s/data/local/tmp//var/run/home/usr/bin/var/tmptmpfs/tmp/ttsize=10M/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/sh94.156.227.234locked Process: PID=%d, Bot-ID:%sFound And Killed Process: PID=%d, Realpath=%s, Bot-ID:%s2surf2/proc/%d/exe/proc/%d/cmdlinewgetcurlunknown%s (URL: %s)/./fd/socket/proc/%d/mountinfo/ /proc-altered/usr/lib/systemd/*/usr/sbin/*/usr/sbin/agetty/usr/sbin/cron/usr/lib/policykit-1/polkitd/snap/snapd/15534/usr/lib/snapd/snapd/usr/bin/dbus-daemon/usr/lib/openssh/sftp-server-sshd**deamon*/usr/libexec/openssh/sftp-server/opt/app/monitor/z/secom//usr/lib/usr/mnt/sys/bin/boot/media/srv/sbin/lib/etc/dev/telnetbashhttpdtelnetddropbearropbearencoder/var/tmp/wlancontwlancontarm.nnarm5.nnarm6.nnm68k.nnmips.nnmipsel.nnpowerpc.nnsparc.nnx86_32.nnx86_64.nntelnet.nn/init/opt/app/var/Challengeapp/hi3511gmDVRiboxusr/dvr_main _8182T_1108mnt/mtd/app/guivar/Kylinl0 c/udevdanko-app/ankosample _8182T_1104var/tmp/soniahicorestm_hi3511_dvr/bin/busybox/usr/lib/systemd/systemdshellvar/run/home/Davincisshwatchdog/var/spool/var/Sofiasshd/usr/compress/bin//compress/bin/compress/usr//root/dvr_gui//root/dvr_app//anko-app//opt/ping/pswiresharkechotcpdumpnetstatpythoniptablesnanonvimvimgdbpkillkillallapt/bin/loginnfstftpftpmalloc[start_pid_hopping] Failed to clone: %s

Source: global traffic

TCP traffic: 192.168.2.14:46540 -> 185.125.190.26:443

Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26

Source: global traffic

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

Source: arm6.nn.elf	String found in binary or memory: http://94.156.227.229/
Source: arm6.nn.elf	String found in binary or memory: http://94.156.227.229/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/s

Source: unknown

Network traffic detected: HTTP traffic on port 46540 -> 443

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: getinfo xxxTSource Engine QueryNIGGERNIGGERGETCOURRPERTEDDDDDDDDDDHAHAHAHAHAHAAHAHAHHAHAMDWHO??wasHeERe.BIGDADDYCATISURDAD!/proc/self/exe(deleted)/proc/%s/exe/proc/...%s/%s/data/local/tmp//var/run/home/usr/bin/var/tmptmpfs/tmp/ttsize=10M/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/sh94.156.227.234locked Process: PID=%d, Bot-ID:%sFound And Killed Process: PID=%d, Realpath=%s, Bot-ID:%s2surf2/proc/%d/exe/proc/%d/cmdlinewgetcurlunknown%s (URL: %s)/./fd/socket/proc/%d/mountinfo/ /proc-altered/usr/lib/systemd//usr/sbin//usr/sbin/agetty/usr/sbin/cron/usr/lib/policykit-1/polkitd/snap/snapd/15534/usr/lib/snapd/snapd/usr/bin/dbus-daemon/usr/lib/openssh/sftp-server-sshd*deamon/usr/libexec/openssh/sftp-server/opt/app/monitor/z/secom//usr/lib/usr/mnt/sys/bin/boot/media/srv/sbin/lib/etc/dev/telnetbashhttpdtelnetddropbearropbearencoder/var/tmp/wlancontwlancontarm.nnarm5.nnarm6.nnm68k.nnmips.nnmipsel.nnpowerpc.nnsparc.nnx86_32.nnx86_64.nntelnet.nn/init/opt/app/var/Challengeapp/hi3511gmDVRi

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal64.troj.linELF@0/0@2/0

Source: /tmp/arm6.nn.elf (PID: 5505)

Queries kernel information via 'uname':

Jump to behavior

Source: arm6.nn.elf, 5505.1.000055e604f69000.000055e605097000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: arm6.nn.elf, 5505.1.000055e604f69000.000055e605097000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: arm6.nn.elf, 5505.1.00007ffe90aae000.00007ffe90acf000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: arm6.nn.elf, 5505.1.00007ffe90aae000.00007ffe90acf000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/arm6.nn.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/arm6.nn.elf
Source: arm6.nn.elf, 5505.1.00007ffe90aae000.00007ffe90acf000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Stealing of Sensitive Information

Yara detected Okiru

Source: Yara match	File source: arm6.nn.elf, type: SAMPLE
Source: Yara match	File source: 5505.1.00007f1060017000.00007f106002e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: arm6.nn.elf PID: 5505, type: MEMORYSTR

Remote Access Functionality

Yara detected Okiru

Source: Yara match	File source: arm6.nn.elf, type: SAMPLE
Source: Yara match	File source: 5505.1.00007f1060017000.00007f106002e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: arm6.nn.elf PID: 5505, 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	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	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-Application Layer Protocol	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	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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
arm6.nn.elf	45%	ReversingLabs	Linux.Backdoor.Mirai
arm6.nn.elf	40%	Virustotal		Browse
arm6.nn.elf	100%	Avira	EXP/ELF.Mirai.W

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://94.156.227.229/	arm6.nn.elf	false		high
http://94.156.227.229/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/s	arm6.nn.elf	false		unknown

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	Flag	ASN	ASN Name	Malicious
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	RpcSecurity.arm7.elf	Get hash	malicious	Mirai	Browse
	RpcSecurity.ppc.elf	Get hash	malicious	Unknown	Browse
	boatnet.arm7.elf	Get hash	malicious	Mirai	Browse
	kitsune.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	kitsune.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	kitsune.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	ub8ehJSePAfc9FYqZIT6.m68k.elf	Get hash	malicious	Mirai	Browse
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse
	boatnet.arm7.elf	Get hash	malicious	Mirai	Browse
	byte.arm5.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	arm5.nn.elf	Get hash	malicious	Okiru	Browse	162.213.35.24
	x86_32.nn.elf	Get hash	malicious	Okiru	Browse	162.213.35.25
	m68k.nn.elf	Get hash	malicious	Okiru	Browse	162.213.35.24
	db0fa4b8db0333367e9bda3ab68b8042.arc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	RpcSecurity.x86.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	.i.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	RpcSecurity.arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	RpcSecurity.mpsl.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	RpcSecurity.ppc.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	RpcSecurity.arm.elf	Get hash	malicious	Unknown	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	sh4.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	mipsel.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	powerpc.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	db0fa4b8db0333367e9bda3ab68b8042.mpsl.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	RpcSecurity.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	RpcSecurity.arm7.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	RpcSecurity.ppc.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	RpcSecurity.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	RpcSecurity.sh4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	db0fa4b8db0333367e9bda3ab68b8042.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.134345138349926
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	arm6.nn.elf
File size:	95'904 bytes
MD5:	70bb7b6562f267dffb9514c8872a5908
SHA1:	3e0b9092e7f4cc4ab0d9132ff8202e9b74e6be7e
SHA256:	7a514c81397416b69c64f031cbafcef98b1a3baeb8104cf3078582b1c15bec75
SHA512:	8eee3897f0fd33250af63bdb702e0a8edbb357d68cd0e6956ffb814fa584b9591e1a6c6b3db6b5c3f80fb780e136f927aa9ac3d5b4c5d52b256d17387d9777b6
SSDEEP:	1536:ePnM27lbhP5GM4bKPmf+N/1GZcbaNbTjRHdrir5dvs5WYEPId:k7l1PUNbKPmmNIZcbaNu5dvsA9Id
TLSH:	70934B52F8819B11D6D4127AF92D018E331313B8E3EFB2169D14AF3177CA96B0D7BA16
File Content Preview:	.ELF..............(.....T...4....t......4. ...(.....................pj..pj...............p...p...p..L...............Q.td..................................-...L..................@-.,@...0....S..... 0....S.........../..0...0...@..../.Lt.......p....-.@0....S

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 - System V
ABI Version:	0
Entry Point Address:	0x8154
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	95424
Section Header Size:	40
Number of Section Headers:	12
Header String Table Index:	11

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x10	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0x143d8	0x0	0x6	AX	16
.fini	PROGBITS	0x1c488	0x14488	0x10	0x0	0x6	AX	4
.rodata	PROGBITS	0x1c498	0x14498	0x25d8	0x0	0x2	A	8
.init_array	INIT_ARRAY	0x27004	0x17008	0x4	0x0	0x3	WA	4
.fini_array	FINI_ARRAY	0x27008	0x1700c	0x4	0x0	0x3	WA	4
.got	PROGBITS	0x27010	0x17014	0x78	0x4	0x3	WA	4
.data	PROGBITS	0x27088	0x1708c	0x3c4	0x0	0x3	WA	4
.bss	NOBITS	0x2744c	0x17450	0x253c	0x0	0x3	WA	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x17450	0x10	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x17460	0x5d	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0x16a70	0x16a70	6.1926	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x17004	0x27004	0x27000	0x44c	0xa984	5.4246	0x6	RW	0x8000	.init_array .fini_array .got .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 27, 2024 09:23:12.192857981 CET	46540	443	192.168.2.14	185.125.190.26
Dec 27, 2024 09:23:43.167737961 CET	46540	443	192.168.2.14	185.125.190.26

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 27, 2024 09:23:02.767832041 CET	43239	53	192.168.2.14	8.8.8.8
Dec 27, 2024 09:23:02.767874002 CET	56129	53	192.168.2.14	8.8.8.8
Dec 27, 2024 09:23:02.890249014 CET	53	56129	8.8.8.8	192.168.2.14
Dec 27, 2024 09:23:02.901752949 CET	53	43239	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
Dec 27, 2024 09:23:02.767832041 CET	192.168.2.14	8.8.8.8	0x8520	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Dec 27, 2024 09:23:02.767874002 CET	192.168.2.14	8.8.8.8	0x3150	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
Dec 27, 2024 09:23:02.901752949 CET	8.8.8.8	192.168.2.14	0x8520	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Dec 27, 2024 09:23:02.901752949 CET	8.8.8.8	192.168.2.14	0x8520	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: arm6.nn.elf PID: 5505, Parent PID: 5425

General

Start time (UTC):	08:23:01
Start date (UTC):	27/12/2024
Path:	/tmp/arm6.nn.elf
Arguments:	/tmp/arm6.nn.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Source: arm6.nn.elf	ReversingLabs: Detection: 44%
Source: arm6.nn.elf	Virustotal: Detection: 39%			Perma Link

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 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 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

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Warning!

Linux Analysis Report arm6.nn.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: arm6.nn.elf PID: 5505, Parent PID: 5425

General

Chronological Activities

Linux Analysis Report
arm6.nn.elf