Edit tour

Linux Analysis Report
NLHiAJgSnj.elf

Overview

General Information

Sample name:	NLHiAJgSnj.elf renamed because original name is a hash value
Original sample name:	d79c81f5e8f405f76b0d77f543379653.elf
Analysis ID:	1529270
MD5:	d79c81f5e8f405f76b0d77f543379653
SHA1:	b67d6128d3d27de64ff29a24082bc736514b51dd
SHA256:	ca8548f71a92e380a154ef983cb4d5af98f5af77537fc6522f0c41592ca0dedb
Tags:	32armelfmirai
Infos:

Detection

Score:	52
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

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

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)

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1529270
Start date and time:	2024-10-08 20:10:10 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 6s
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:	NLHiAJgSnj.elf renamed because original name is a hash value
Original Sample Name:	d79c81f5e8f405f76b0d77f543379653.elf
Detection:	MAL
Classification:	mal52.troj.linELF@0/0@3/0

Warnings

VT rate limit hit for: NLHiAJgSnj.elf

Runtime Messages

Command:	/tmp/NLHiAJgSnj.elf
PID:	5487
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

NLHiAJgSnj.elf (PID: 5487, Parent: 5412, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/NLHiAJgSnj.elf

NLHiAJgSnj.elf New Fork (PID: 5489, Parent: 5487)

NLHiAJgSnj.elf New Fork (PID: 5491, Parent: 5487)

gnome-session-binary New Fork (PID: 5529, Parent: 1383)

sh (PID: 5529, Parent: 1383, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/bin/gnome-shell

gnome-shell (PID: 5529, Parent: 1383, MD5: da7a257239677622fe4b3a65972c9e87) Arguments: /usr/bin/gnome-shell

gnome-session-binary New Fork (PID: 5531, Parent: 1383)

sh (PID: 5531, Parent: 1383, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-sharing

gsd-sharing (PID: 5531, Parent: 1383, MD5: e29d9025d98590fbb69f89fdbd4438b3) Arguments: /usr/libexec/gsd-sharing

gdm3 New Fork (PID: 5533, Parent: 1289)

Default (PID: 5533, Parent: 1289, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /etc/gdm3/PrimeOff/Default

gdm3 New Fork (PID: 5552, Parent: 1289)

Default (PID: 5552, Parent: 1289, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /etc/gdm3/PrimeOff/Default

systemd New Fork (PID: 5559, Parent: 1)

systemd-user-runtime-dir (PID: 5559, Parent: 1, MD5: d55f4b0847f88131dbcfb07435178e54) Arguments: /lib/systemd/systemd-user-runtime-dir stop 127

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: NLHiAJgSnj.elf

ReversingLabs: Detection: 23%

Networking

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

Source: global traffic

TCP traffic: 154.90.62.142 ports 2,3,4,8,9,38429

Source: global traffic

TCP traffic: 192.168.2.14:38794 -> 154.90.62.142:38429

Source: /tmp/NLHiAJgSnj.elf (PID: 5487)

Socket: 127.0.0.1:1234

Jump to behavior

Source: unknown	UDP traffic detected without corresponding DNS query: 130.61.69.123
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: global traffic	DNS traffic detected: DNS query: krddnsnet.dyn
Source: global traffic	DNS traffic detected: DNS query: daisy.ubuntu.com

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	SIGKILL sent: pid: 888, result: successful	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	SIGKILL sent: pid: 1444, result: successful	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	SIGKILL sent: pid: 1610, result: successful	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	SIGKILL sent: pid: 5529, result: successful	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	SIGKILL sent: pid: 5531, result: successful	Jump to behavior

Source: classification engine

Classification label: mal52.troj.linELF@0/0@3/0

Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1583/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1583/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/2672/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/2672/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1577/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1593/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1593/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3406/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3406/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1589/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3402/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3402/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/806/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/806/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/807/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/807/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/928/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/928/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3412/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3412/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1371/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5607/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1369/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3304/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3304/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3425/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3425/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/940/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/940/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/941/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/941/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1364/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1383/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1382/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1381/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3319/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3319/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3691/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3691/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5510/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1394/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3329/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3329/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3207/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3207/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/725/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/725/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3687/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3687/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/726/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/726/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3688/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3688/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3689/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3689/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5520/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5521/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3341/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3341/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5519/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3218/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3218/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3337/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3337/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3215/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3215/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/1399/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/853/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/853/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3213/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3213/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3212/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/3212/cmdline	Jump to behavior
Source: /tmp/NLHiAJgSnj.elf (PID: 5489)	File opened: /proc/5511/cmdline	Jump to behavior

Source: /tmp/NLHiAJgSnj.elf (PID: 5487)

Queries kernel information via 'uname':

Jump to behavior

Source: NLHiAJgSnj.elf, 5487.1.00007ffcfc391000.00007ffcfc3b2000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/NLHiAJgSnj.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/NLHiAJgSnj.elf
Source: NLHiAJgSnj.elf, 5487.1.00005578c7dbe000.00005578c7f0d000.rw-.sdmp	Binary or memory string: xU!/etc/qemu-binfmt/arm
Source: NLHiAJgSnj.elf, 5487.1.00005578c7dbe000.00005578c7f0d000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: NLHiAJgSnj.elf, 5487.1.00007ffcfc391000.00007ffcfc3b2000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Direct Volume Access	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	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	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
NLHiAJgSnj.elf	24%	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	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false		unknown
krddnsnet.dyn	154.90.62.142	true	true		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
154.90.62.142	krddnsnet.dyn	Seychelles		40065	CNSERVERSUS	true

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
154.90.62.142	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	irods-runtime-4.1.9-centos7-x86_64.rpm	Get hash	malicious	Xmrig	Browse	162.213.35.24
	na.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	na.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	logrotate_malware.elf	Get hash	malicious	Xmrig	Browse	162.213.35.25
	na.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	na.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	na.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	na.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	na.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
krddnsnet.dyn	na.elf	Get hash	malicious	Unknown	Browse	154.90.62.142

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CNSERVERSUS	fJD7ivEnzm.exe	Get hash	malicious	FormBook	Browse	43.242.202.169
	Z6s208B9QX.exe	Get hash	malicious	FormBook	Browse	23.224.37.76
	5FRWRDOqk7.exe	Get hash	malicious	FormBook	Browse	43.242.202.169
	jpdy1E8K4A.exe	Get hash	malicious	FormBook	Browse	43.242.202.169
	na.elf	Get hash	malicious	Unknown	Browse	154.90.62.142
	na.elf	Get hash	malicious	Unknown	Browse	154.90.62.142
	na.elf	Get hash	malicious	Unknown	Browse	154.90.62.142
	na.elf	Get hash	malicious	Unknown	Browse	154.90.62.142
	na.elf	Get hash	malicious	Unknown	Browse	154.90.62.142
	na.elf	Get hash	malicious	Unknown	Browse	154.90.62.142

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 (SYSV), statically linked, stripped
Entropy (8bit):	5.877902064626029
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	NLHiAJgSnj.elf
File size:	58'652 bytes
MD5:	d79c81f5e8f405f76b0d77f543379653
SHA1:	b67d6128d3d27de64ff29a24082bc736514b51dd
SHA256:	ca8548f71a92e380a154ef983cb4d5af98f5af77537fc6522f0c41592ca0dedb
SHA512:	4bb8f64fbdea34ab22fb12ff2739a168fef75b9f6cee26348c88698b0a9e5b782a066f8f428398722b20f32f097d0745e55051f9941b9718618aaf54fbb487e0
SSDEEP:	1536:VlnXIAyT9Q5kk1C3vKbXzU0h+1Mxi8JAgPfPqB:PwT9Q2ibjjAgPfPq
TLSH:	03430956B9828A15C8D4037EFE0E518E3323776CE3DE72139E216F1437CA56B0A7B816
File Content Preview:	.ELF..............(.....T...4...<.......4. ...(..........................................................w..........Q.td..................................-...L..................@-.,@...0....S..... 0....S.........../..0...0...@..../...............-.@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:	58172
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	0xd26c	0x0	0x6	AX	16
.fini	PROGBITS	0x1531c	0xd31c	0x10	0x0	0x6	AX	4
.rodata	PROGBITS	0x1532c	0xd32c	0x7c4	0x0	0x2	A	4
.eh_frame	PROGBITS	0x1e000	0xe000	0x4	0x0	0x3	WA	4
.init_array	INIT_ARRAY	0x1e004	0xe004	0x4	0x0	0x3	WA	4
.fini_array	FINI_ARRAY	0x1e008	0xe008	0x4	0x0	0x3	WA	4
.got	PROGBITS	0x1e010	0xe010	0x74	0x4	0x3	WA	4
.data	PROGBITS	0x1e084	0xe084	0x260	0x0	0x3	WA	4
.bss	NOBITS	0x1e2e4	0xe2e4	0x7430	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xe2e4	0x57	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	0xdaf0	0xdaf0	5.9820	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xe000	0x1e000	0x1e000	0x2e4	0x7714	3.6564	0x6	RW	0x8000	.eh_frame .init_array .fini_array .got .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
Oct 8, 2024 20:11:00.834243059 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:11:00.839114904 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:11:00.839173079 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:11:00.840281963 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:11:00.845071077 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:11:02.559911013 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:11:02.560133934 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:11:17.564369917 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:11:17.569433928 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:12:13.610270977 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:12:13.610781908 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:12:18.127815962 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:12:18.128424883 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:13:03.145242929 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:13:03.151166916 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:13:59.960434914 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:13:59.960944891 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:13:59.960999966 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:13:59.961451054 CEST	38794	38429	192.168.2.14	154.90.62.142
Oct 8, 2024 20:14:05.170851946 CEST	38429	38794	154.90.62.142	192.168.2.14
Oct 8, 2024 20:14:05.171066046 CEST	38794	38429	192.168.2.14	154.90.62.142

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 8, 2024 20:11:00.695430040 CEST	59038	53	192.168.2.14	130.61.69.123
Oct 8, 2024 20:11:00.832942009 CEST	53	59038	130.61.69.123	192.168.2.14
Oct 8, 2024 20:13:41.302314997 CEST	54575	53	192.168.2.14	1.1.1.1
Oct 8, 2024 20:13:41.302382946 CEST	37354	53	192.168.2.14	1.1.1.1
Oct 8, 2024 20:13:41.310858965 CEST	53	37354	1.1.1.1	192.168.2.14
Oct 8, 2024 20:13:41.312892914 CEST	53	54575	1.1.1.1	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Oct 8, 2024 20:11:00.695430040 CEST	192.168.2.14	130.61.69.123	0x4eac	Standard query (0)	krddnsnet.dyn	A (IP address)	IN (0x0001)	false
Oct 8, 2024 20:13:41.302314997 CEST	192.168.2.14	1.1.1.1	0x410c	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Oct 8, 2024 20:13:41.302382946 CEST	192.168.2.14	1.1.1.1	0xbce	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Oct 8, 2024 20:11:00.832942009 CEST	130.61.69.123	192.168.2.14	0x4eac	No error (0)	krddnsnet.dyn	154.90.62.142	A (IP address)	IN (0x0001)	false
Oct 8, 2024 20:13:41.312892914 CEST	1.1.1.1	192.168.2.14	0x410c	No error (0)	daisy.ubuntu.com	162.213.35.24	A (IP address)	IN (0x0001)	false
Oct 8, 2024 20:13:41.312892914 CEST	1.1.1.1	192.168.2.14	0x410c	No error (0)	daisy.ubuntu.com	162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: NLHiAJgSnj.elf PID: 5487, Parent PID: 5412

General

Start time (UTC):	18:10:57
Start date (UTC):	08/10/2024
Path:	/tmp/NLHiAJgSnj.elf
Arguments:	/tmp/NLHiAJgSnj.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: NLHiAJgSnj.elf PID: 5489, Parent PID: 5487

General

Start time (UTC):	18:10:59
Start date (UTC):	08/10/2024
Path:	/tmp/NLHiAJgSnj.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: NLHiAJgSnj.elf PID: 5491, Parent PID: 5487

General

Start time (UTC):	18:10:59
Start date (UTC):	08/10/2024
Path:	/tmp/NLHiAJgSnj.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: gnome-session-binary PID: 5529, Parent PID: 1383

General

Start time (UTC):	18:11:29
Start date (UTC):	08/10/2024
Path:	/usr/libexec/gnome-session-binary
Arguments:	-
File size:	334664 bytes
MD5 hash:	d9b90be4f7db60cb3c2d3da6a1d31bfb

Chronological Activities

Analysis Process: sh PID: 5529, Parent PID: 1383

General

Start time (UTC):	18:11:29
Start date (UTC):	08/10/2024
Path:	/bin/sh
Arguments:	/bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/bin/gnome-shell
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: gnome-shell PID: 5529, Parent PID: 1383

General

Start time (UTC):	18:11:29
Start date (UTC):	08/10/2024
Path:	/usr/bin/gnome-shell
Arguments:	/usr/bin/gnome-shell
File size:	23168 bytes
MD5 hash:	da7a257239677622fe4b3a65972c9e87

Chronological Activities

Analysis Process: gnome-session-binary PID: 5531, Parent PID: 1383

General

Start time (UTC):	18:11:29
Start date (UTC):	08/10/2024
Path:	/usr/libexec/gnome-session-binary
Arguments:	-
File size:	334664 bytes
MD5 hash:	d9b90be4f7db60cb3c2d3da6a1d31bfb

Chronological Activities

Analysis Process: sh PID: 5531, Parent PID: 1383

General

Start time (UTC):	18:11:29
Start date (UTC):	08/10/2024
Path:	/bin/sh
Arguments:	/bin/sh -e -u -c "export GIO_LAUNCHED_DESKTOP_FILE_PID=$$; exec \"$@\"" sh /usr/libexec/gsd-sharing
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: gsd-sharing PID: 5531, Parent PID: 1383

General

Start time (UTC):	18:11:29
Start date (UTC):	08/10/2024
Path:	/usr/libexec/gsd-sharing
Arguments:	/usr/libexec/gsd-sharing
File size:	35424 bytes
MD5 hash:	e29d9025d98590fbb69f89fdbd4438b3

Chronological Activities

Analysis Process: gdm3 PID: 5533, Parent PID: 1289

General

Start time (UTC):	18:11:30
Start date (UTC):	08/10/2024
Path:	/usr/sbin/gdm3
Arguments:	-
File size:	453296 bytes
MD5 hash:	2492e2d8d34f9377e3e530a61a15674f

Chronological Activities

Analysis Process: Default PID: 5533, Parent PID: 1289

General

Start time (UTC):	18:11:30
Start date (UTC):	08/10/2024
Path:	/etc/gdm3/PrimeOff/Default
Arguments:	/etc/gdm3/PrimeOff/Default
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: gdm3 PID: 5552, Parent PID: 1289

General

Start time (UTC):	18:11:30
Start date (UTC):	08/10/2024
Path:	/usr/sbin/gdm3
Arguments:	-
File size:	453296 bytes
MD5 hash:	2492e2d8d34f9377e3e530a61a15674f

Chronological Activities

Analysis Process: Default PID: 5552, Parent PID: 1289

General

Start time (UTC):	18:11:30
Start date (UTC):	08/10/2024
Path:	/etc/gdm3/PrimeOff/Default
Arguments:	/etc/gdm3/PrimeOff/Default
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: systemd PID: 5559, Parent PID: 1

General

Start time (UTC):	18:11:40
Start date (UTC):	08/10/2024
Path:	/usr/lib/systemd/systemd
Arguments:	-
File size:	1620224 bytes
MD5 hash:	9b2bec7092a40488108543f9334aab75

Chronological Activities

Analysis Process: systemd-user-runtime-dir PID: 5559, Parent PID: 1

General

Start time (UTC):	18:11:40
Start date (UTC):	08/10/2024
Path:	/lib/systemd/systemd-user-runtime-dir
Arguments:	/lib/systemd/systemd-user-runtime-dir stop 127
File size:	22672 bytes
MD5 hash:	d55f4b0847f88131dbcfb07435178e54

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 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 NLHiAJgSnj.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: NLHiAJgSnj.elf PID: 5487, Parent PID: 5412

General

Chronological Activities

Analysis Process: NLHiAJgSnj.elf PID: 5489, Parent PID: 5487

General

Chronological Activities

Analysis Process: NLHiAJgSnj.elf PID: 5491, Parent PID: 5487

General

Chronological Activities

Analysis Process: gnome-session-binary PID: 5529, Parent PID: 1383

General

Chronological Activities

Analysis Process: sh PID: 5529, Parent PID: 1383

General

Chronological Activities

Analysis Process: gnome-shell PID: 5529, Parent PID: 1383

General

Chronological Activities

Analysis Process: gnome-session-binary PID: 5531, Parent PID: 1383

General

Chronological Activities

Analysis Process: sh PID: 5531, Parent PID: 1383

General

Linux Analysis Report
NLHiAJgSnj.elf