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Linux Analysis Report
arm4.elf

Overview

General Information

Sample name:	arm4.elf
Analysis ID:	1565784
MD5:	ae3c4a204f387c19ca264edd22c1bf6b
SHA1:	bfbce983f972c52efc79e03af6210d9bde3db9c8
SHA256:	98654eb81cee57fdca8c83242ac73dfe944a0fe79c37b5385863760a48e0b712
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Connects to many ports of the same IP (likely port scanning)

Sample reads /proc/mounts (often used for finding a writable filesystem)

Sends malformed DNS queries

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Sample has stripped symbol table

Sample listens on a socket

Sample tries to kill a process (SIGKILL)

Sleeps for long times indicative of sandbox evasion

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1565784
Start date and time:	2024-11-30 20:12:10 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 12s
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:	arm4.elf
Detection:	MAL
Classification:	mal60.troj.linELF@0/0@15/0

Warnings

VT rate limit hit for: arm4.elf

Runtime Messages

Command:	/tmp/arm4.elf
PID:	5431
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	I just wanna look after my cats, man.
Standard Error:

Process Tree

system is lnxubuntu20

arm4.elf (PID: 5431, Parent: 5354, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/arm4.elf

arm4.elf New Fork (PID: 5459, Parent: 5431)

arm4.elf New Fork (PID: 5515, Parent: 5459)

arm4.elf New Fork (PID: 5517, Parent: 5459)

arm4.elf New Fork (PID: 5462, Parent: 5431)

arm4.elf New Fork (PID: 5472, Parent: 5431)

arm4.elf New Fork (PID: 5678, Parent: 5472)

arm4.elf New Fork (PID: 5680, Parent: 5678)

arm4.elf New Fork (PID: 5783, Parent: 5472)

arm4.elf New Fork (PID: 5785, Parent: 5783)

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: arm4.elf

ReversingLabs: Detection: 21%

Networking

Connects to many ports of the same IP (likely port scanning)

Source: global traffic

TCP traffic: 45.140.169.21 ports 25301,0,1,2,3,5

Sends malformed DNS queries

Source: global traffic	DNS traffic detected: malformed DNS query: catvision.dyn. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: catlovingfools.geek. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: shitrocket.dyn. [malformed]
Source: global traffic	DNS traffic detected: malformed DNS query: hikvision.geek. [malformed]

Source: global traffic	TCP traffic: 192.168.2.13:38246 -> 185.22.155.213:11177
Source: global traffic	TCP traffic: 192.168.2.13:51692 -> 166.88.130.30:8738
Source: global traffic	TCP traffic: 192.168.2.13:41562 -> 194.58.66.244:5774
Source: global traffic	TCP traffic: 192.168.2.13:37732 -> 5.39.254.71:25273
Source: global traffic	TCP traffic: 192.168.2.13:50932 -> 45.140.169.21:25301
Source: global traffic	TCP traffic: 192.168.2.13:38972 -> 185.22.153.100:4634

Source: /tmp/arm4.elf (PID: 5431)

Socket: 127.0.0.1:1172

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.155.213
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.155.213
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.155.213
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.155.213
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.155.213
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.155.213
Source: unknown	TCP traffic detected without corresponding DNS query: 166.88.130.30
Source: unknown	TCP traffic detected without corresponding DNS query: 166.88.130.30
Source: unknown	TCP traffic detected without corresponding DNS query: 166.88.130.30
Source: unknown	TCP traffic detected without corresponding DNS query: 166.88.130.30
Source: unknown	TCP traffic detected without corresponding DNS query: 166.88.130.30
Source: unknown	TCP traffic detected without corresponding DNS query: 166.88.130.30
Source: unknown	TCP traffic detected without corresponding DNS query: 194.58.66.244
Source: unknown	TCP traffic detected without corresponding DNS query: 194.58.66.244
Source: unknown	TCP traffic detected without corresponding DNS query: 194.58.66.244
Source: unknown	TCP traffic detected without corresponding DNS query: 194.58.66.244
Source: unknown	TCP traffic detected without corresponding DNS query: 194.58.66.244
Source: unknown	TCP traffic detected without corresponding DNS query: 194.58.66.244
Source: unknown	TCP traffic detected without corresponding DNS query: 5.39.254.71
Source: unknown	TCP traffic detected without corresponding DNS query: 5.39.254.71
Source: unknown	TCP traffic detected without corresponding DNS query: 5.39.254.71
Source: unknown	TCP traffic detected without corresponding DNS query: 5.39.254.71
Source: unknown	TCP traffic detected without corresponding DNS query: 5.39.254.71
Source: unknown	TCP traffic detected without corresponding DNS query: 5.39.254.71
Source: unknown	TCP traffic detected without corresponding DNS query: 45.140.169.21
Source: unknown	TCP traffic detected without corresponding DNS query: 45.140.169.21
Source: unknown	TCP traffic detected without corresponding DNS query: 45.140.169.21
Source: unknown	TCP traffic detected without corresponding DNS query: 45.140.169.21
Source: unknown	TCP traffic detected without corresponding DNS query: 45.140.169.21
Source: unknown	TCP traffic detected without corresponding DNS query: 45.140.169.21
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	TCP traffic detected without corresponding DNS query: 185.22.153.100
Source: unknown	UDP traffic detected without corresponding DNS query: 81.169.136.222
Source: unknown	UDP traffic detected without corresponding DNS query: 81.169.136.222
Source: unknown	UDP traffic detected without corresponding DNS query: 152.53.15.127
Source: unknown	UDP traffic detected without corresponding DNS query: 152.53.15.127
Source: unknown	UDP traffic detected without corresponding DNS query: 168.138.12.137
Source: unknown	UDP traffic detected without corresponding DNS query: 152.53.15.127
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 213.202.211.221
Source: unknown	UDP traffic detected without corresponding DNS query: 152.53.15.127

Source: global traffic	DNS traffic detected: DNS query: catvision.dyn. [malformed]
Source: global traffic	DNS traffic detected: DNS query: catlovingfools.geek. [malformed]
Source: global traffic	DNS traffic detected: DNS query: shitrocket.dyn. [malformed]
Source: global traffic	DNS traffic detected: DNS query: hikvision.geek. [malformed]
Source: global traffic	DNS traffic detected: DNS query: daisy.ubuntu.com
Source: global traffic	DNS traffic detected: DNS query: shitrocket.dyn
Source: global traffic	DNS traffic detected: DNS query: hikvision.geek

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/arm4.elf (PID: 5680)

SIGKILL sent: pid: 2935, result: successful

Jump to behavior

Source: classification engine

Classification label: mal60.troj.linELF@0/0@15/0

Persistence and Installation Behavior

Sample reads /proc/mounts (often used for finding a writable filesystem)

Source: /tmp/arm4.elf (PID: 5431)

File: /proc/5431/mounts

Jump to behavior

Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5583/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5584/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5585/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5640/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5641/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5642/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5610/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5632/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5611/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5633/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5612/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5634/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5635/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5636/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5637/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5638/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5639/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5570/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5571/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5630/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5631/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5271/cmdline	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5629/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/320/cmdline	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5609/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5643/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5644/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5645/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5646/status	Jump to behavior
Source: /tmp/arm4.elf (PID: 5515)	File opened: /proc/5647/status	Jump to behavior

Source: /tmp/arm4.elf (PID: 5680)	Sleeps longer then 60s: 60.0s			Jump to behavior
Source: /tmp/arm4.elf (PID: 5785)	Sleeps longer then 60s: 60.0s			Jump to behavior

Source: /tmp/arm4.elf (PID: 5431)

Queries kernel information via 'uname':

Jump to behavior

Source: arm4.elf, 5431.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5459.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5517.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5462.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5678.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5680.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5783.1.000055c27c323000.000055c27c499000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: arm4.elf, 5783.1.000055c27c323000.000055c27c499000.rw-.sdmp	Binary or memory string: /usr/bin/vmtoolsd
Source: arm4.elf, 5431.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5459.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5517.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5462.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5678.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5680.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5783.1.000055c27c323000.000055c27c499000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmtP
Source: arm4.elf, 5431.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5459.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5517.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5462.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5678.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5680.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5783.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp	Binary or memory string: ;x86_64/usr/bin/qemu-arm/tmp/arm4.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/arm4.elf
Source: arm4.elf, 5783.1.000055c27c323000.000055c27c499000.rw-.sdmp	Binary or memory string: U/arm/ro10 /usr/bin/ibus-daemon!/usr/bin1/usr/lib/udisks2arm/usr/bin0!/usr/bin/VGAuthService1/proc/3225/exe/arm/sr10!/proc/1745/exe0!/proc/727/exe1/proc/3429/exe/arm/ro10!/usr/bin/gnome-shell!/usr/bin/vmtoolsd1/usr/libexec/geoclue-2.0/demos/agent!/proc/1691/exe0!/proc/765/exe!/proc/3110/exe/arm/pro!/proc/5271/exe/arm/proa0\|
Source: arm4.elf, 5431.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5459.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5517.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5462.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5678.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5680.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5783.1.000055c27c323000.000055c27c499000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: arm4.elf, 5431.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5459.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5517.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5462.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5678.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5680.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp, arm4.elf, 5783.1.00007ffeb9cf0000.00007ffeb9d11000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: arm4.elf, 5517.1.000055c27c323000.000055c27c499000.rw-.sdmp	Binary or memory string: U/arm/dev/shm0 /usr/bin/ibus-daemon!/usr/bin1/usr/lib/udisks2arm/usr/bin0!/usr/bin/VGAuthService1/proc/3225/exe/arm/sr10!/proc/1745/exe0!/proc/727/exe1/proc/3429/exe/arm/ro10!/usr/bin/gnome-shell!/usr/bin/vmtoolsd1/usr/libexec/geoclue-2.0/demos/agent!/proc/1691/exe0!/proc/765/exe!/proc/3110/exe/arm/pro!/proc/5271/exe/arm/proa0\|
Source: arm4.elf, 5431.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5459.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5517.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5462.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5678.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5680.1.000055c27c323000.000055c27c499000.rw-.sdmp, arm4.elf, 5783.1.000055c27c323000.000055c27c499000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmtP /proc/5413/exefce4/paneQP
Source: arm4.elf, 5517.1.00007ffeb9cf0000.00007ffeb9d11000.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	1 Virtualization/Sandbox Evasion	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	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	1 Virtualization/Sandbox Evasion	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	1 File and Directory Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	1 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
arm4.elf	21%	ReversingLabs	Linux.Backdoor.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
daisy.ubuntu.com	162.213.35.25	true	false	high
catlovingfools.geek. [malformed]	unknown	unknown	true	unknown
shitrocket.dyn	unknown	unknown	false	high
shitrocket.dyn. [malformed]	unknown	unknown	true	unknown
hikvision.geek. [malformed]	unknown	unknown	true	unknown
catvision.dyn. [malformed]	unknown	unknown	true	unknown
hikvision.geek	unknown	unknown	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
5.39.254.71	unknown	United Kingdom	30938	ABSTATIONwwwabstationnetGB	false
185.22.155.213	unknown	Russian Federation	51659	ASBAXETRU	false
194.58.66.244	unknown	Russian Federation	2118	RELCOM-ASRelcomGroup19022019RU	false
185.22.153.100	unknown	Russian Federation	51659	ASBAXETRU	false
166.88.130.30	unknown	United States	18779	EGIHOSTINGUS	false
45.140.169.21	unknown	Russian Federation	51659	ASBAXETRU	true

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
5.39.254.71	ppc.elf	Get hash	malicious	Unknown	Browse
	harm5.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	harm5.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
185.22.155.213	mips.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	mpsl.elf	Get hash	malicious	Unknown	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse
	arm.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
194.58.66.244	mips.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	x86.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
166.88.130.30	mips.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
185.22.153.100	mips.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	.i.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	.i.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	.i.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	sshd.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	sora.ppc.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sora.m68k.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sora.mips.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sora.arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	sora.mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ABSTATIONwwwabstationnetGB	ppc.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
	harm5.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
	mips.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
	hmips.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
	hmips.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
	mips.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
	arm7.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
	https://blacksaltys.com	Get hash	malicious	Unknown	Browse	5.144.179.245
	https://packedbrick.com	Get hash	malicious	Unknown	Browse	5.144.179.245
	harm5.elf	Get hash	malicious	Unknown	Browse	5.39.254.71
ASBAXETRU	mips.elf	Get hash	malicious	Unknown	Browse	176.32.39.112
	ppc.elf	Get hash	malicious	Unknown	Browse	176.32.39.112
	hmips.elf	Get hash	malicious	Unknown	Browse	185.22.155.152
	PAYMENT_ADVICE.exe	Get hash	malicious	FormBook	Browse	176.32.38.183
	specifications.exe	Get hash	malicious	FormBook, PureLog Stealer	Browse	176.32.38.130
	mpsl.elf	Get hash	malicious	Unknown	Browse	45.140.169.21
	harm4.elf	Get hash	malicious	Unknown	Browse	45.147.200.148
	harm5.elf	Get hash	malicious	Unknown	Browse	45.140.168.235
	mips.elf	Get hash	malicious	Unknown	Browse	176.32.39.112
	arm.elf	Get hash	malicious	Unknown	Browse	185.22.155.213
ASBAXETRU	mips.elf	Get hash	malicious	Unknown	Browse	176.32.39.112
	ppc.elf	Get hash	malicious	Unknown	Browse	176.32.39.112
	hmips.elf	Get hash	malicious	Unknown	Browse	185.22.155.152
	PAYMENT_ADVICE.exe	Get hash	malicious	FormBook	Browse	176.32.38.183
	specifications.exe	Get hash	malicious	FormBook, PureLog Stealer	Browse	176.32.38.130
	mpsl.elf	Get hash	malicious	Unknown	Browse	45.140.169.21
	harm4.elf	Get hash	malicious	Unknown	Browse	45.147.200.148
	harm5.elf	Get hash	malicious	Unknown	Browse	45.140.168.235
	mips.elf	Get hash	malicious	Unknown	Browse	176.32.39.112
	arm.elf	Get hash	malicious	Unknown	Browse	185.22.155.213
RELCOM-ASRelcomGroup19022019RU	mips.elf	Get hash	malicious	Unknown	Browse	194.58.66.131
	ppc.elf	Get hash	malicious	Unknown	Browse	194.58.66.244
	hmips.elf	Get hash	malicious	Unknown	Browse	194.58.66.131
	harm4.elf	Get hash	malicious	Unknown	Browse	194.58.66.244
	harm5.elf	Get hash	malicious	Unknown	Browse	194.58.66.131
	hmips.elf	Get hash	malicious	Unknown	Browse	194.58.66.244
	arm7.elf	Get hash	malicious	Unknown	Browse	194.87.30.79
	x86.elf	Get hash	malicious	Unknown	Browse	194.58.66.244
	ppc.elf	Get hash	malicious	Unknown	Browse	194.87.30.79
	hmips.elf	Get hash	malicious	Unknown	Browse	194.87.30.79

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), statically linked, stripped
Entropy (8bit):	6.090569689336274
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	arm4.elf
File size:	68'312 bytes
MD5:	ae3c4a204f387c19ca264edd22c1bf6b
SHA1:	bfbce983f972c52efc79e03af6210d9bde3db9c8
SHA256:	98654eb81cee57fdca8c83242ac73dfe944a0fe79c37b5385863760a48e0b712
SHA512:	993c542d0966db25a0445813984a38f500f8c490888f61d9ebd01bce67fd4b20d4b2c4426df40fbd9ede3bbe44cc9f77bd97a09d2ed4d3efa2cad5852b7eeec5
SSDEEP:	1536:UKteEvgT5fuMgmakecXufflLm5lP8dVq01qv7:UKteqe5fZJ9XuffBA37
TLSH:	76633B81BD819A13C6D551BBFB2E428D772613A8D3EF7203C925AF21378792B0E77941
File Content Preview:	.ELF...a..........(.........4...H.......4. ...(.....................l...l...............p...p...p........S..........Q.td..................................-...L."....;..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 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:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	67912
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0xef08	0x0	0x6	AX	16
.fini	PROGBITS	0x16fb8	0xefb8	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x16fcc	0xefcc	0x15a0	0x0	0x2	A	4
.ctors	PROGBITS	0x20570	0x10570	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x20578	0x10578	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x20584	0x10584	0x384	0x0	0x3	WA	4
.bss	NOBITS	0x20908	0x10908	0x5064	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x10908	0x3e	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	0x1056c	0x1056c	6.1243	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x10570	0x20570	0x20570	0x398	0x53fc	2.8924	0x6	RW	0x8000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 30, 2024 20:13:06.648341894 CET	38246	11177	192.168.2.13	185.22.155.213
Nov 30, 2024 20:13:06.773483992 CET	11177	38246	185.22.155.213	192.168.2.13
Nov 30, 2024 20:13:06.773549080 CET	38246	11177	192.168.2.13	185.22.155.213
Nov 30, 2024 20:13:06.773628950 CET	38246	11177	192.168.2.13	185.22.155.213
Nov 30, 2024 20:13:06.897325039 CET	11177	38246	185.22.155.213	192.168.2.13
Nov 30, 2024 20:13:06.897387981 CET	38246	11177	192.168.2.13	185.22.155.213
Nov 30, 2024 20:13:07.023766994 CET	11177	38246	185.22.155.213	192.168.2.13
Nov 30, 2024 20:13:08.462503910 CET	11177	38246	185.22.155.213	192.168.2.13
Nov 30, 2024 20:13:08.462590933 CET	38246	11177	192.168.2.13	185.22.155.213
Nov 30, 2024 20:13:08.462812901 CET	38246	11177	192.168.2.13	185.22.155.213
Nov 30, 2024 20:13:13.724095106 CET	51692	8738	192.168.2.13	166.88.130.30
Nov 30, 2024 20:13:13.844166040 CET	8738	51692	166.88.130.30	192.168.2.13
Nov 30, 2024 20:13:13.844252110 CET	51692	8738	192.168.2.13	166.88.130.30
Nov 30, 2024 20:13:13.844290972 CET	51692	8738	192.168.2.13	166.88.130.30
Nov 30, 2024 20:13:13.964278936 CET	8738	51692	166.88.130.30	192.168.2.13
Nov 30, 2024 20:13:13.964360952 CET	51692	8738	192.168.2.13	166.88.130.30
Nov 30, 2024 20:13:14.084578991 CET	8738	51692	166.88.130.30	192.168.2.13
Nov 30, 2024 20:13:15.095640898 CET	8738	51692	166.88.130.30	192.168.2.13
Nov 30, 2024 20:13:15.095732927 CET	51692	8738	192.168.2.13	166.88.130.30
Nov 30, 2024 20:13:15.095880032 CET	51692	8738	192.168.2.13	166.88.130.30
Nov 30, 2024 20:13:20.510101080 CET	41562	5774	192.168.2.13	194.58.66.244
Nov 30, 2024 20:13:20.989933014 CET	5774	41562	194.58.66.244	192.168.2.13
Nov 30, 2024 20:13:20.990005016 CET	41562	5774	192.168.2.13	194.58.66.244
Nov 30, 2024 20:13:20.990158081 CET	41562	5774	192.168.2.13	194.58.66.244
Nov 30, 2024 20:13:21.117011070 CET	5774	41562	194.58.66.244	192.168.2.13
Nov 30, 2024 20:13:21.117063046 CET	41562	5774	192.168.2.13	194.58.66.244
Nov 30, 2024 20:13:21.238045931 CET	5774	41562	194.58.66.244	192.168.2.13
Nov 30, 2024 20:13:22.598009109 CET	5774	41562	194.58.66.244	192.168.2.13
Nov 30, 2024 20:13:22.598076105 CET	41562	5774	192.168.2.13	194.58.66.244
Nov 30, 2024 20:13:22.598120928 CET	41562	5774	192.168.2.13	194.58.66.244
Nov 30, 2024 20:13:27.850289106 CET	37732	25273	192.168.2.13	5.39.254.71
Nov 30, 2024 20:13:27.971008062 CET	25273	37732	5.39.254.71	192.168.2.13
Nov 30, 2024 20:13:27.971118927 CET	37732	25273	192.168.2.13	5.39.254.71
Nov 30, 2024 20:13:27.971163034 CET	37732	25273	192.168.2.13	5.39.254.71
Nov 30, 2024 20:13:28.095638037 CET	25273	37732	5.39.254.71	192.168.2.13
Nov 30, 2024 20:13:28.095720053 CET	37732	25273	192.168.2.13	5.39.254.71
Nov 30, 2024 20:13:28.220082998 CET	25273	37732	5.39.254.71	192.168.2.13
Nov 30, 2024 20:13:29.460156918 CET	25273	37732	5.39.254.71	192.168.2.13
Nov 30, 2024 20:13:29.460232973 CET	37732	25273	192.168.2.13	5.39.254.71
Nov 30, 2024 20:13:29.460269928 CET	37732	25273	192.168.2.13	5.39.254.71
Nov 30, 2024 20:13:34.703933954 CET	50932	25301	192.168.2.13	45.140.169.21
Nov 30, 2024 20:13:34.824697971 CET	25301	50932	45.140.169.21	192.168.2.13
Nov 30, 2024 20:13:34.824794054 CET	50932	25301	192.168.2.13	45.140.169.21
Nov 30, 2024 20:13:34.824939013 CET	50932	25301	192.168.2.13	45.140.169.21
Nov 30, 2024 20:13:34.950685978 CET	25301	50932	45.140.169.21	192.168.2.13
Nov 30, 2024 20:13:34.950973988 CET	50932	25301	192.168.2.13	45.140.169.21
Nov 30, 2024 20:13:35.077852964 CET	25301	50932	45.140.169.21	192.168.2.13
Nov 30, 2024 20:13:36.522052050 CET	25301	50932	45.140.169.21	192.168.2.13
Nov 30, 2024 20:13:36.522190094 CET	50932	25301	192.168.2.13	45.140.169.21
Nov 30, 2024 20:13:36.522217035 CET	50932	25301	192.168.2.13	45.140.169.21
Nov 30, 2024 20:13:41.767210007 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:13:41.894196987 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:13:41.894304037 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:13:41.894479990 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:13:42.020021915 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:13:42.020214081 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:13:42.140469074 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:13:51.903053999 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:13:52.023235083 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:13:52.510400057 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:13:52.510718107 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:14:20.947726965 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:14:20.948008060 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:15:20.990847111 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:15:21.114984989 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:15:21.603760004 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:15:21.603876114 CET	38972	4634	192.168.2.13	185.22.153.100
Nov 30, 2024 20:16:21.788552999 CET	4634	38972	185.22.153.100	192.168.2.13
Nov 30, 2024 20:16:21.788681030 CET	38972	4634	192.168.2.13	185.22.153.100

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 30, 2024 20:12:55.453772068 CET	40830	53	192.168.2.13	81.169.136.222
Nov 30, 2024 20:12:55.608828068 CET	35707	53	192.168.2.13	81.169.136.222
Nov 30, 2024 20:12:55.695658922 CET	53	40830	81.169.136.222	192.168.2.13
Nov 30, 2024 20:12:55.729218960 CET	33175	53	192.168.2.13	152.53.15.127
Nov 30, 2024 20:12:55.858948946 CET	53	35707	81.169.136.222	192.168.2.13
Nov 30, 2024 20:12:55.868918896 CET	56913	53	192.168.2.13	152.53.15.127
Nov 30, 2024 20:12:55.979175091 CET	53	33175	152.53.15.127	192.168.2.13
Nov 30, 2024 20:12:55.980151892 CET	37907	53	192.168.2.13	168.138.12.137
Nov 30, 2024 20:12:56.113405943 CET	53	56913	152.53.15.127	192.168.2.13
Nov 30, 2024 20:12:56.387196064 CET	53	37907	168.138.12.137	192.168.2.13
Nov 30, 2024 20:12:56.416085005 CET	39535	53	192.168.2.13	152.53.15.127
Nov 30, 2024 20:12:56.667514086 CET	53	39535	152.53.15.127	192.168.2.13
Nov 30, 2024 20:12:57.627531052 CET	59838	53	192.168.2.13	1.1.1.1
Nov 30, 2024 20:12:57.627590895 CET	56698	53	192.168.2.13	1.1.1.1
Nov 30, 2024 20:12:57.778834105 CET	53	56698	1.1.1.1	192.168.2.13
Nov 30, 2024 20:12:57.899580002 CET	53	59838	1.1.1.1	192.168.2.13
Nov 30, 2024 20:13:05.674957991 CET	33283	53	192.168.2.13	213.202.211.221
Nov 30, 2024 20:13:05.907022953 CET	53	33283	213.202.211.221	192.168.2.13
Nov 30, 2024 20:13:05.907778978 CET	46815	53	192.168.2.13	152.53.15.127
Nov 30, 2024 20:13:06.157685041 CET	53	46815	152.53.15.127	192.168.2.13
Nov 30, 2024 20:13:06.158499956 CET	33614	53	192.168.2.13	51.158.108.203
Nov 30, 2024 20:13:06.398184061 CET	53	33614	51.158.108.203	192.168.2.13
Nov 30, 2024 20:13:06.398891926 CET	45976	53	192.168.2.13	152.53.15.127
Nov 30, 2024 20:13:06.647759914 CET	53	45976	152.53.15.127	192.168.2.13
Nov 30, 2024 20:13:13.464545965 CET	44542	53	192.168.2.13	152.53.15.127
Nov 30, 2024 20:13:13.723680973 CET	53	44542	152.53.15.127	192.168.2.13
Nov 30, 2024 20:13:20.097398996 CET	50708	53	192.168.2.13	168.138.12.137
Nov 30, 2024 20:13:20.509665012 CET	53	50708	168.138.12.137	192.168.2.13
Nov 30, 2024 20:13:27.599853992 CET	51644	53	192.168.2.13	194.36.144.87
Nov 30, 2024 20:13:27.849776983 CET	53	51644	194.36.144.87	192.168.2.13
Nov 30, 2024 20:13:34.462439060 CET	55665	53	192.168.2.13	81.169.136.222
Nov 30, 2024 20:13:34.703164101 CET	53	55665	81.169.136.222	192.168.2.13
Nov 30, 2024 20:13:41.525084019 CET	43210	53	192.168.2.13	202.61.197.122
Nov 30, 2024 20:13:41.766300917 CET	53	43210	202.61.197.122	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 30, 2024 20:12:55.453772068 CET	192.168.2.13	81.169.136.222	0x307	Standard query (0)	catvision.dyn. [malformed]	256	439	false
Nov 30, 2024 20:12:55.729218960 CET	192.168.2.13	152.53.15.127	0xda50	Standard query (0)	catlovingfools.geek. [malformed]	256	439	false
Nov 30, 2024 20:12:55.980151892 CET	192.168.2.13	168.138.12.137	0x8354	Standard query (0)	shitrocket.dyn. [malformed]	256	440	false
Nov 30, 2024 20:12:56.416085005 CET	192.168.2.13	152.53.15.127	0x3d2e	Standard query (0)	hikvision.geek. [malformed]	256	440	false
Nov 30, 2024 20:12:57.627531052 CET	192.168.2.13	1.1.1.1	0x1249	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:12:57.627590895 CET	192.168.2.13	1.1.1.1	0x58f3	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false
Nov 30, 2024 20:13:05.674957991 CET	192.168.2.13	213.202.211.221	0xf47c	Standard query (0)	hikvision.geek. [malformed]	256	449	false
Nov 30, 2024 20:13:05.907778978 CET	192.168.2.13	152.53.15.127	0x30ac	Standard query (0)	catlovingfools.geek. [malformed]	256	450	false
Nov 30, 2024 20:13:06.158499956 CET	192.168.2.13	51.158.108.203	0xcf32	Standard query (0)	catvision.dyn. [malformed]	256	450	false
Nov 30, 2024 20:13:06.398891926 CET	192.168.2.13	152.53.15.127	0xbfbe	Standard query (0)	shitrocket.dyn	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:13:13.464545965 CET	192.168.2.13	152.53.15.127	0x8fe8	Standard query (0)	hikvision.geek	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:13:20.097398996 CET	192.168.2.13	168.138.12.137	0xbf3f	Standard query (0)	hikvision.geek	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:13:27.599853992 CET	192.168.2.13	194.36.144.87	0x4d4	Standard query (0)	hikvision.geek	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:13:34.462439060 CET	192.168.2.13	81.169.136.222	0xf14b	Standard query (0)	hikvision.geek	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:13:41.525084019 CET	192.168.2.13	202.61.197.122	0xee66	Standard query (0)	shitrocket.dyn	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 30, 2024 20:12:55.858948946 CET	81.169.136.222	192.168.2.13	0x307	Format error (1)	catvision.dyn	none	none	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:12:55.979175091 CET	152.53.15.127	192.168.2.13	0xda50	Format error (1)	catlovingfools.geek. [malformed]	none	none	256	439	false
Nov 30, 2024 20:12:56.667514086 CET	152.53.15.127	192.168.2.13	0x3d2e	Format error (1)	hikvision.geek. [malformed]	none	none	256	441	false
Nov 30, 2024 20:12:57.899580002 CET	1.1.1.1	192.168.2.13	0x1249	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:12:57.899580002 CET	1.1.1.1	192.168.2.13	0x1249	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Nov 30, 2024 20:13:06.157685041 CET	152.53.15.127	192.168.2.13	0x30ac	Format error (1)	catlovingfools.geek. [malformed]	none	none	256	450	false
Nov 30, 2024 20:13:06.398184061 CET	51.158.108.203	192.168.2.13	0xcf32	Format error (1)	catvision.dyn. [malformed]	none	none	256	450	false

System Behavior

Analysis Process: arm4.elf PID: 5431, Parent PID: 5354

General

Start time (UTC):	19:12:54
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	/tmp/arm4.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5459, Parent PID: 5431

General

Start time (UTC):	19:12:54
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5515, Parent PID: 5459

General

Start time (UTC):	19:12:54
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5517, Parent PID: 5459

General

Start time (UTC):	19:12:54
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5462, Parent PID: 5431

General

Start time (UTC):	19:12:54
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5472, Parent PID: 5431

General

Start time (UTC):	19:12:54
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5678, Parent PID: 5472

General

Start time (UTC):	19:14:20
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5680, Parent PID: 5678

General

Start time (UTC):	19:14:20
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5783, Parent PID: 5472

General

Start time (UTC):	19:16:21
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: arm4.elf PID: 5785, Parent PID: 5783

General

Start time (UTC):	19:16:21
Start date (UTC):	30/11/2024
Path:	/tmp/arm4.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
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 enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report arm4.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

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

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: arm4.elf PID: 5431, Parent PID: 5354

General

Chronological Activities

Analysis Process: arm4.elf PID: 5459, Parent PID: 5431

General

Chronological Activities

Analysis Process: arm4.elf PID: 5515, Parent PID: 5459

General

Chronological Activities

Analysis Process: arm4.elf PID: 5517, Parent PID: 5459

General

Chronological Activities

Analysis Process: arm4.elf PID: 5462, Parent PID: 5431

General

Chronological Activities

Analysis Process: arm4.elf PID: 5472, Parent PID: 5431

General

Chronological Activities

Analysis Process: arm4.elf PID: 5678, Parent PID: 5472

General

Chronological Activities

Analysis Process: arm4.elf PID: 5680, Parent PID: 5678

General

Linux Analysis Report
arm4.elf