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Linux Analysis Report
arm6.nn.elf

Overview

General Information

Sample name:	arm6.nn.elf
Analysis ID:	1579947
MD5:	e17307c8ee12d5c7b919349cb59882ef
SHA1:	c7c54f8181fffdc5a4dad9c6fb96cd7b7dfd25b6
SHA256:	d5fb0b6ddbc88d974dc3aebcc21948c3aa812a6613ddfdf44caecb4a33c46151
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:	1579947
Start date and time:	2024-12-23 16:41:06 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 31s
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@0/0

Runtime Messages

Command:	/tmp/arm6.nn.elf
PID:	6242
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: 6242, Parent: 6157, 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
6242.1.00007f3b4c017000.00007f3b4c02f000.r-x.sdmp	JoeSecurity_Okiru	Yara detected Okiru	Joe Security
Process Memory Space: arm6.nn.elf PID: 6242	JoeSecurity_Okiru	Yara detected Okiru	Joe Security

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: arm6.nn.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: arm6.nn.elf

ReversingLabs: Detection: 36%

Source: arm6.nn.elf

String: getinfo xxxTSource Engine QueryNIGGERNIGGERGETCOURRPERTEDDDDDDDDDDHAHAHAHAHAHAAHAHAHHAHAMDWHO??wasHeERe.BIGDADDYCATISURDAD!/proc/self/exe(deleted)/proc/%s/exe/proc/...%s/%stmpfs/tmp/ttsize=10M/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/sh94.156.227.234Found 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/tmp/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: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 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: 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: arm6.nn.elf	String found in binary or memory: http://94.156.227.233/
Source: arm6.nn.elf	String found in binary or memory: http://94.156.227.233/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/s

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

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: getinfo xxxTSource Engine QueryNIGGERNIGGERGETCOURRPERTEDDDDDDDDDDHAHAHAHAHAHAAHAHAHHAHAMDWHO??wasHeERe.BIGDADDYCATISURDAD!/proc/self/exe(deleted)/proc/%s/exe/proc/...%s/%stmpfs/tmp/ttsize=10M/tmp/tt/system/proc/%d/proc/proc/%u/statusPPid:/proc/%u/cmdline-bash-sh/bin/sh94.156.227.234Found 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/tmp/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/anko

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

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

Source: /tmp/arm6.nn.elf (PID: 6242)

Queries kernel information via 'uname':

Jump to behavior

Source: arm6.nn.elf, 6242.1.00007ffc7dbdd000.00007ffc7dbfe000.rw-.sdmp	Binary or memory string: 2x86_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, 6242.1.00005578e62d6000.00005578e6404000.rw-.sdmp	Binary or memory string: xU!/etc/qemu-binfmt/arm
Source: arm6.nn.elf, 6242.1.00005578e62d6000.00005578e6404000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: arm6.nn.elf, 6242.1.00007ffc7dbdd000.00007ffc7dbfe000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: arm6.nn.elf, 6242.1.00007ffc7dbdd000.00007ffc7dbfe000.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: 6242.1.00007f3b4c017000.00007f3b4c02f000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: arm6.nn.elf PID: 6242, type: MEMORYSTR

Remote Access Functionality

Yara detected Okiru

Source: Yara match	File source: arm6.nn.elf, type: SAMPLE
Source: Yara match	File source: 6242.1.00007f3b4c017000.00007f3b4c02f000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: arm6.nn.elf PID: 6242, 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 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
arm6.nn.elf	37%	ReversingLabs	Linux.Backdoor.Mirai
arm6.nn.elf	100%	Avira	EXP/ELF.Mirai.W

Name	Source	Malicious	Antivirus Detection	Reputation
http://94.156.227.233/oro1vk/usr/sbin/reboot/usr/bin/reboot/usr/sbin/shutdown/usr/bin/shutdown/usr/s	arm6.nn.elf	false		high
http://94.156.227.233/	arm6.nn.elf	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
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
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	mips.nn.elf	Get hash	malicious	Okiru	Browse
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse
	sparc.nn.elf	Get hash	malicious	Okiru	Browse
	sh4.nn.elf	Get hash	malicious	Okiru	Browse
	arm7.nn-20241223-1416.elf	Get hash	malicious	Mirai, Okiru	Browse
	most-x86.elf	Get hash	malicious	Unknown	Browse
	mipsel.elf	Get hash	malicious	Unknown	Browse
	powerpc.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	mips.nn.elf	Get hash	malicious	Okiru	Browse
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse
	sparc.nn.elf	Get hash	malicious	Okiru	Browse
	sh4.nn.elf	Get hash	malicious	Okiru	Browse
	arm7.nn-20241223-1416.elf	Get hash	malicious	Mirai, Okiru	Browse
	most-x86.elf	Get hash	malicious	Unknown	Browse
	mipsel.elf	Get hash	malicious	Unknown	Browse
	powerpc.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	mips.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	sparc.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	sh4.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	arm7.nn-20241223-1416.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	arm.nn-20241223-1416.elf	Get hash	malicious	Okiru	Browse	185.125.190.26
	most-x86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	mipsel.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	powerpc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Mozi.m.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	mips.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	sparc.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	sh4.nn.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	arm7.nn-20241223-1416.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	arm.nn-20241223-1416.elf	Get hash	malicious	Okiru	Browse	185.125.190.26
	most-x86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	mipsel.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	powerpc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	Mozi.m.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
INIT7CH	mips.nn.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	sparc.nn.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	sh4.nn.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	arm7.nn-20241223-1416.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	most-x86.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	mipsel.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	powerpc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	Mozi.m.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	mips.elf	Get hash	malicious	Unknown	Browse	109.202.202.202

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.122104036196292
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	arm6.nn.elf
File size:	100'280 bytes
MD5:	e17307c8ee12d5c7b919349cb59882ef
SHA1:	c7c54f8181fffdc5a4dad9c6fb96cd7b7dfd25b6
SHA256:	d5fb0b6ddbc88d974dc3aebcc21948c3aa812a6613ddfdf44caecb4a33c46151
SHA512:	b356cfcb1c301fece2f0104b70531b05fc9eb26a0141b15d6e879641372e4ad9cb27e552bf73541a5b64c19972fc0e28782c9839d065a42413b5baef3f1a4489
SSDEEP:	1536:12nCT9U+0Ths8VZ/KNcb+Ke6PZwz6WQi9/aQ7Vk+NR3d0iIVbsl5HY25Dd:o+0FscSqb+sPZ6wi9/aQEVbslh1Dd
TLSH:	B3A33B52F8819B21C6C4067AF92E018E332313B8E3EE72169D149F3177CB96B0D7B956
File Content Preview:	.ELF..............(.....T...4...........4. ...(......................y...y..........................d...............Q.td..................................-...L..................@-.,@...0....S..... 0....S.........../..0...0...@..../.d.............-.@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:	99800
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	0x15378	0x0	0x6	AX	16
.fini	PROGBITS	0x1d428	0x15428	0x10	0x0	0x6	AX	4
.rodata	PROGBITS	0x1d438	0x15438	0x2580	0x0	0x2	A	8
.init_array	INIT_ARRAY	0x20004	0x18008	0x4	0x0	0x3	WA	4
.fini_array	FINI_ARRAY	0x20008	0x1800c	0x4	0x0	0x3	WA	4
.got	PROGBITS	0x20010	0x18014	0x78	0x4	0x3	WA	4
.data	PROGBITS	0x20088	0x1808c	0x4dc	0x0	0x3	WA	4
.bss	NOBITS	0x20564	0x18568	0x253c	0x0	0x3	WA	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x18568	0x10	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x18578	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	0x179b8	0x179b8	6.1827	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x18004	0x20004	0x20000	0x564	0xaa9c	5.4265	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 23, 2024 16:41:52.170195103 CET	43928	443	192.168.2.23	91.189.91.42
Dec 23, 2024 16:41:57.801497936 CET	42836	443	192.168.2.23	91.189.91.43
Dec 23, 2024 16:41:59.337371111 CET	42516	80	192.168.2.23	109.202.202.202
Dec 23, 2024 16:42:12.135557890 CET	43928	443	192.168.2.23	91.189.91.42
Dec 23, 2024 16:42:24.421907902 CET	42836	443	192.168.2.23	91.189.91.43
Dec 23, 2024 16:42:30.565002918 CET	42516	80	192.168.2.23	109.202.202.202
Dec 23, 2024 16:42:53.089843988 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: arm6.nn.elf PID: 6242, Parent PID: 6157

General

Start time (UTC):	15:41:49
Start date (UTC):	23/12/2024
Path:	/tmp/arm6.nn.elf
Arguments:	/tmp/arm6.nn.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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 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

System Behavior

Analysis Process: arm6.nn.elf PID: 6242, Parent PID: 6157

General

Chronological Activities

Linux Analysis Report
arm6.nn.elf