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Linux Analysis Report
zone.arm64.elf

Overview

General Information

Sample name:	zone.arm64.elf
Analysis ID:	1546610
MD5:	85555f7f531e7cf3508fa991310f7871
SHA1:	07d96723e6abd478b2e85d9ddd181197153fdcc4
SHA256:	2cb21f2e522ab5ec4b1699320157b0aadea3ead26cbe9c317e7900e7df7b81fc
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	24
Range:	0 - 100
Whitelisted:	false

Signatures

Sample is packed with UPX

ELF contains segments with high entropy indicating compressed/encrypted content

Executes commands using a shell command-line interpreter

Executes the "grep" command used to find patterns in files or piped streams

Reads CPU information from /sys indicative of miner or evasive malware

Reads system information from the proc file system

Sample contains only a LOAD segment without any section mappings

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:	1546610
Start date and time:	2024-11-01 08:42:12 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 2s
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:	zone.arm64.elf
Detection:	SUS
Classification:	sus24.evad.linELF@0/0@2/0

Warnings

Some HTTP raw data packets have been limited to 10 per session. Please view the PCAPs for the complete data.

Runtime Messages

Command:	/tmp/zone.arm64.elf
PID:	5431
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	main:{"arch":"arm64","flags":["L","A","R"],"local":"192.168.2.13","mac":"ecf4bb61ae2f","tag":"","uptime":0,"version":"2.0.30"}[1;40;36m02:43:01 connected to 38.60.221.177:80[0m [1;40;37m02:43:11 info modified by handshake:{"arch":"arm64","connected":1730446982,"flags":["L","A","R"],"ip":"173.254.250.82","local":"192.168.2.13","mac":"ecf4bb61ae2f_173.254.250.82","tag":"","uptime":0,"version":"2.0.30"}[0m
Standard Error:	2024/11/01 02:43:11 [*] get job 2024/11/01 02:43:11 timeout: 2m0s 2024/11/01 02:43:11 timeout: 2m0s 2024/11/01 02:43:11 timeout: 2m0s 2024/11/01 02:43:12 timeout: 2m0s 2024/11/01 02:43:12 timeout: 2m0s 2024/11/01 02:43:12 timeout: 2m0s

Process Tree

system is lnxubuntu20

zone.arm64.elf (PID: 5431, Parent: 5355, MD5: 02e8e39e1b46472a60d128a6da84a2b8) Arguments: /tmp/zone.arm64.elf

zone.arm64.elf New Fork (PID: 5436, Parent: 5431)

zone.arm64.elf (PID: 5436, Parent: 5431, MD5: 02e8e39e1b46472a60d128a6da84a2b8) Arguments: /tmp/zone.arm64.elf -b

zone.arm64.elf New Fork (PID: 5450, Parent: 5436)

bash (PID: 5450, Parent: 5436, MD5: 7063c3930affe123baecd3b340f1ad2c) Arguments: /bin/bash -c uptime

uptime (PID: 5450, Parent: 5436, MD5: 3ad70d8e33316ac713bf25c2ddf2fb14) Arguments: uptime

zone.arm64.elf New Fork (PID: 5455, Parent: 5436)

bash (PID: 5455, Parent: 5436, MD5: 7063c3930affe123baecd3b340f1ad2c) Arguments: bash -c "cat /proc/net/dev |grep ens160 |awk '{print $2}'"

bash New Fork (PID: 5461, Parent: 5455)

cat (PID: 5461, Parent: 5455, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /proc/net/dev

bash New Fork (PID: 5462, Parent: 5455)

grep (PID: 5462, Parent: 5455, MD5: 1e6ebb9dd094f774478f72727bdba0f5) Arguments: grep ens160

bash New Fork (PID: 5463, Parent: 5455)

awk (PID: 5463, Parent: 5455, MD5: 7e9b2ed1272331cfbd2aac2e5eb3f84b) Arguments: awk "{print $2}"

zone.arm64.elf New Fork (PID: 5464, Parent: 5436)

bash (PID: 5464, Parent: 5436, MD5: 7063c3930affe123baecd3b340f1ad2c) Arguments: bash -c "cat /proc/net/dev |grep ens160 |awk '{print $10}'"

bash New Fork (PID: 5469, Parent: 5464)

cat (PID: 5469, Parent: 5464, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /proc/net/dev

bash New Fork (PID: 5470, Parent: 5464)

grep (PID: 5470, Parent: 5464, MD5: 1e6ebb9dd094f774478f72727bdba0f5) Arguments: grep ens160

bash New Fork (PID: 5471, Parent: 5464)

awk (PID: 5471, Parent: 5464, MD5: 7e9b2ed1272331cfbd2aac2e5eb3f84b) Arguments: awk "{print $10}"

zone.arm64.elf New Fork (PID: 5529, Parent: 5436)

bash (PID: 5529, Parent: 5436, MD5: 7063c3930affe123baecd3b340f1ad2c) Arguments: bash -c "cat /proc/net/dev |grep ens160 |awk '{print $2}'"

bash New Fork (PID: 5531, Parent: 5529)

cat (PID: 5531, Parent: 5529, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /proc/net/dev

bash New Fork (PID: 5532, Parent: 5529)

grep (PID: 5532, Parent: 5529, MD5: 1e6ebb9dd094f774478f72727bdba0f5) Arguments: grep ens160

bash New Fork (PID: 5533, Parent: 5529)

awk (PID: 5533, Parent: 5529, MD5: 7e9b2ed1272331cfbd2aac2e5eb3f84b) Arguments: awk "{print $2}"

zone.arm64.elf New Fork (PID: 5534, Parent: 5436)

bash (PID: 5534, Parent: 5436, MD5: 7063c3930affe123baecd3b340f1ad2c) Arguments: bash -c "cat /proc/net/dev |grep ens160 |awk '{print $10}'"

bash New Fork (PID: 5536, Parent: 5534)

cat (PID: 5536, Parent: 5534, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /proc/net/dev

bash New Fork (PID: 5537, Parent: 5534)

grep (PID: 5537, Parent: 5534, MD5: 1e6ebb9dd094f774478f72727bdba0f5) Arguments: grep ens160

bash New Fork (PID: 5538, Parent: 5534)

awk (PID: 5538, Parent: 5534, MD5: 7e9b2ed1272331cfbd2aac2e5eb3f84b) Arguments: awk "{print $10}"

zone.arm64.elf New Fork (PID: 5567, Parent: 5436)

bash (PID: 5567, Parent: 5436, MD5: 7063c3930affe123baecd3b340f1ad2c) Arguments: bash -c "cat /proc/net/dev |grep ens160 |awk '{print $2}'"

bash New Fork (PID: 5569, Parent: 5567)

cat (PID: 5569, Parent: 5567, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /proc/net/dev

bash New Fork (PID: 5570, Parent: 5567)

grep (PID: 5570, Parent: 5567, MD5: 1e6ebb9dd094f774478f72727bdba0f5) Arguments: grep ens160

bash New Fork (PID: 5571, Parent: 5567)

awk (PID: 5571, Parent: 5567, MD5: 7e9b2ed1272331cfbd2aac2e5eb3f84b) Arguments: awk "{print $2}"

zone.arm64.elf New Fork (PID: 5572, Parent: 5436)

bash (PID: 5572, Parent: 5436, MD5: 7063c3930affe123baecd3b340f1ad2c) Arguments: bash -c "cat /proc/net/dev |grep ens160 |awk '{print $10}'"

bash New Fork (PID: 5574, Parent: 5572)

cat (PID: 5574, Parent: 5572, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /proc/net/dev

bash New Fork (PID: 5575, Parent: 5572)

grep (PID: 5575, Parent: 5572, MD5: 1e6ebb9dd094f774478f72727bdba0f5) Arguments: grep ens160

bash New Fork (PID: 5576, Parent: 5572)

awk (PID: 5576, Parent: 5572, MD5: 7e9b2ed1272331cfbd2aac2e5eb3f84b) Arguments: awk "{print $10}"

cleanup

Stderr: 2024/11/01 02:43:11 [*] get job2024/11/01 02:43:11 timeout: 2m0s2024/11/01 02:43:11 timeout: 2m0s2024/11/01 02:43:11 timeout: 2m0s2024/11/01 02:43:12 timeout: 2m0s2024/11/01 02:43:12 timeout: 2m0s2024/11/01 02:43:12 timeout: 2m0s: exit code = 0

Source: zone.arm64.elf	Submission file: segment LOAD with 7.8086 entropy (max. 8.0)
Source: zone.arm64.elf	Submission file: segment LOAD with 7.9999 entropy (max. 8.0)

Source: /tmp/zone.arm64.elf (PID: 5436)	Reads CPU info from /sys: /sys/devices/system/cpu/online			Jump to behavior
Source: /usr/bin/uptime (PID: 5450)	Reads CPU info from /sys: /sys/devices/system/cpu/online			Jump to behavior

Source: /tmp/zone.arm64.elf (PID: 5431)	Queries kernel information via 'uname':	Jump to behavior
Source: /tmp/zone.arm64.elf (PID: 5436)	Queries kernel information via 'uname':	Jump to behavior
Source: /bin/bash (PID: 5450)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/bash (PID: 5455)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/bash (PID: 5464)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/bash (PID: 5529)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/bash (PID: 5534)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/bash (PID: 5567)	Queries kernel information via 'uname':	Jump to behavior
Source: /usr/bin/bash (PID: 5572)	Queries kernel information via 'uname':	Jump to behavior

Source: zone.arm64.elf, 5436.1.00005643c5de5000.00005643c6584000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/aarch64
Source: zone.arm64.elf, 5431.1.00007ffc64739000.00007ffc6475a000.rw-.sdmp	Binary or memory string: u<x86_64/usr/bin/qemu-aarch64/tmp/zone.arm64.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/zone.arm64.elf
Source: zone.arm64.elf, 5431.1.000055db92fa0000.000055db93717000.rw-.sdmp	Binary or memory string: U1/etc/qemu-binfmt/aarch64O
Source: zone.arm64.elf, 5436.1.00005643c5de5000.00005643c6584000.rw-.sdmp	Binary or memory string: CV1/etc/qemu-binfmt/aarch64O
Source: zone.arm64.elf, 5431.1.000055db92fa0000.000055db93717000.rw-.sdmp	Binary or memory string: Urg.qemu.gdb.arm.sys.regs">
Source: zone.arm64.elf, 5436.1.00007ffe6703a000.00007ffe6705b000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-aarch64/tmp/zone.arm64.elf-bSHELL=/bin/bashSUDO_GID=1000MAIL=/var/mail/rootHOME=/rootSUDO_COMMAND=/bin/bashLANG=en_US.UTF-8USER=rootLOGNAME=rootCOLORTERM=truecolorTERM=xterm-256colorSUDO_UID=1000XAUTHORITY=/run/user/1000/gdm/XauthorityDISPLAY=:1.0PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binSUDO_USER=saturnino =/tmp/zone.arm64.elf/tmp/zone.arm64.elf
Source: zone.arm64.elf, 5436.1.00007fe9fc000000.00007fe9fc080000.rw-.sdmp	Binary or memory string: arget SYSTEM "gdb-target.dtd"><feature name="org.qemu.gdb.arm.sys.regs"><reg name="MVFR6_EL1_RESERVED" bitsize="64" group="cp_regs"/><reg name="ESR_EL2" bitsize="64" group="cp_regs"/><reg name="TPIDR_EL3" bitsize="64" group="cp_regs"/><reg name="MV
Source: zone.arm64.elf, 5436.1.00007fea00000000.00007fea00047000.rw-.sdmp, zone.arm64.elf, 5436.1.00005643c5de5000.00005643c6584000.rw-.sdmp, zone.arm64.elf, 5436.1.00007fe9fc000000.00007fe9fc080000.rw-.sdmp, zone.arm64.elf, 5436.1.00007fe9f8000000.00007fe9f8056000.rw-.sdmp, zone.arm64.elf, 5436.1.00007fe9f0000000.00007fe9f0046000.rw-.sdmp	Binary or memory string: rg.qemu.gdb.arm.sys.regs">
Source: zone.arm64.elf, 5436.1.00005643c5de5000.00005643c6584000.rw-.sdmp	Binary or memory string: CVrg.qemu.gdb.arm.sys.regs">
Source: zone.arm64.elf, 5436.1.00007ffe6703a000.00007ffe6705b000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-aarch64

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	1 Command and Scripting Interpreter	1 Scripting	Path Interception	11 Obfuscated Files or Information	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Application Layer Protocol	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	2 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
zone.arm64.elf	3%	ReversingLabs

Dropped Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
daisy.ubuntu.com	0%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
http://upx.sf.net	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false	0%, Virustotal, Browse	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	zone.arm64.elf	true	URL Reputation: safe	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
38.60.221.177	unknown	United States		174	COGENT-174US	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	boatnet.x86.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	mips64.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	mipsel.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
COGENT-174US	VkTNb6p288.exe	Get hash	malicious	FormBook	Browse	154.7.176.67
	NF_Payment_Ref_FAN930276.exe	Get hash	malicious	FormBook	Browse	38.88.82.56
	71Ah2iqq3g.dll	Get hash	malicious	Amadey	Browse	45.93.20.135
	71Ah2iqq3g.dll	Get hash	malicious	Amadey	Browse	45.93.20.135
	1nnlXctdko.dll	Get hash	malicious	Amadey	Browse	45.93.20.135
	HT9324-25 1x40HC LDHFCLDEHAM29656 MRSU5087674.exe	Get hash	malicious	FormBook	Browse	154.23.181.7
	18in SPA-198-2024.exe	Get hash	malicious	FormBook	Browse	38.88.82.56
	WARUNKI UMOWY-pdf.bat.exe	Get hash	malicious	FormBook, GuLoader	Browse	38.88.82.56
	bszYGSIHuU.exe	Get hash	malicious	Unknown	Browse	38.180.123.95
	819614 - Midways Freight Ltd.xlsm	Get hash	malicious	Unknown	Browse	143.244.56.49

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177
Source: unknown	TCP traffic detected without corresponding DNS query: 38.60.221.177

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 4.24 Copyright (C) 1996-2024 the UPX Team. All Rights Reserved. $

Source: /usr/bin/bash (PID: 5462)	Grep executable: /usr/bin/grep -> grep ens160	Jump to behavior
Source: /usr/bin/bash (PID: 5470)	Grep executable: /usr/bin/grep -> grep ens160	Jump to behavior
Source: /usr/bin/bash (PID: 5532)	Grep executable: /usr/bin/grep -> grep ens160	Jump to behavior
Source: /usr/bin/bash (PID: 5537)	Grep executable: /usr/bin/grep -> grep ens160	Jump to behavior
Source: /usr/bin/bash (PID: 5570)	Grep executable: /usr/bin/grep -> grep ens160	Jump to behavior
Source: /usr/bin/bash (PID: 5575)	Grep executable: /usr/bin/grep -> grep ens160	Jump to behavior

Source: /tmp/zone.arm64.elf (PID: 5431)	Reads from proc file: /proc/stat	Jump to behavior
Source: /tmp/zone.arm64.elf (PID: 5436)	Reads from proc file: /proc/stat	Jump to behavior
Source: /tmp/zone.arm64.elf (PID: 5436)	Reads from proc file: /proc/sys/net/core/somaxconn	Jump to behavior

Source: /usr/bin/bash (PID: 5463)	Awk executable: /usr/bin/awk -> awk "{print $2}"	Jump to behavior
Source: /usr/bin/bash (PID: 5471)	Awk executable: /usr/bin/awk -> awk "{print $10}"	Jump to behavior
Source: /usr/bin/bash (PID: 5533)	Awk executable: /usr/bin/awk -> awk "{print $2}"	Jump to behavior
Source: /usr/bin/bash (PID: 5538)	Awk executable: /usr/bin/awk -> awk "{print $10}"	Jump to behavior
Source: /usr/bin/bash (PID: 5571)	Awk executable: /usr/bin/awk -> awk "{print $2}"	Jump to behavior
Source: /usr/bin/bash (PID: 5576)	Awk executable: /usr/bin/awk -> awk "{print $10}"	Jump to behavior

File type:	ELF 64-bit LSB executable, ARM aarch64, version 1 (SYSV), statically linked, no section header
Entropy (8bit):	7.999924606791913
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	zone.arm64.elf
File size:	3'024'036 bytes
MD5:	85555f7f531e7cf3508fa991310f7871
SHA1:	07d96723e6abd478b2e85d9ddd181197153fdcc4
SHA256:	2cb21f2e522ab5ec4b1699320157b0aadea3ead26cbe9c317e7900e7df7b81fc
SHA512:	ba6202665e1799748e1106d8744cba02bd667b4fca1eaac426ab7e146662050baa7378baa84f74cf17848fb4b57f044d82abc69fb47c071a859f7781dde584bb
SSDEEP:	49152:j/1FLWrlQP4FGrdXXiQ3S7Fn+sMqZ49mgwtD5m1mzQXc4tYRuKse//UE3jmdNXss:bXLWrM4k5XS55+x/mziptYRukfTmdN/f
TLSH:	E3E53384A9B5156FE28E00F1B1F44AD078069CBD29B935E212393A29C1CEDDB27F61D7
File Content Preview:	.ELF......................B.....@...................@.8..................................................%...............................................#.......#..............Q.td......................................................O.UPX!...*........p5X

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	AArch64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x1420fd4
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	0
Number of Section Headers:	0
Header String Table Index:	0

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x10000	0x10000	0x1000	0x1122500	7.8086	0x6	RW	0x10000
LOAD	0x0	0x1140000	0x1140000	0x2e239a	0x2e239a	7.9999	0x5	R E	0x10000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x8

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 1, 2024 08:43:01.428533077 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:01.433595896 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:01.433734894 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:01.457101107 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:01.462286949 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:02.326260090 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:02.326356888 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:02.354688883 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:02.359549046 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:02.377877951 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:02.382885933 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:02.648370981 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:02.648468018 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:12.394334078 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:12.396416903 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:12.398457050 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:12.399246931 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:12.401191950 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:12.403199911 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:12.993077993 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:12.993190050 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:12.993341923 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:12.993347883 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:12.993349075 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:12.993453026 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:13.020824909 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:13.025650024 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:28.118350029 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:28.123162985 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:43.222465992 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:43.227391005 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:43:58.326351881 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:43:58.331290960 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:44:13.430383921 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:44:13.435303926 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:44:28.534411907 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:44:28.539376974 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:44:43.638390064 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:44:43.643385887 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:44:58.742386103 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:44:58.747273922 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:13.029228926 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:13.030805111 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:13.034178972 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:13.035824060 CET	80	52830	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:13.035864115 CET	52830	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:42.380745888 CET	52832	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:42.385691881 CET	80	52832	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:42.385785103 CET	52832	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:42.387382984 CET	52832	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:42.392157078 CET	80	52832	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:43.278137922 CET	80	52832	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:43.278326988 CET	52832	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:43.288996935 CET	52832	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:43.293814898 CET	80	52832	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:43.614928961 CET	52832	80	192.168.2.13	38.60.221.177
Nov 1, 2024 08:45:43.621012926 CET	80	52832	38.60.221.177	192.168.2.13
Nov 1, 2024 08:45:43.621072054 CET	52832	80	192.168.2.13	38.60.221.177

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 1, 2024 08:45:46.653598070 CET	56414	53	192.168.2.13	8.8.8.8
Nov 1, 2024 08:45:46.653642893 CET	52192	53	192.168.2.13	8.8.8.8
Nov 1, 2024 08:45:46.660173893 CET	53	52192	8.8.8.8	192.168.2.13
Nov 1, 2024 08:45:46.660326958 CET	53	56414	8.8.8.8	192.168.2.13

Timestamp	Bytes transferred	Direction	Data
Nov 1, 2024 08:43:01.457101107 CET	255	OUT	Data Raw: 16 03 01 00 ee 01 00 00 ea 03 03 86 8a 5f 49 63 53 67 72 45 c9 fb df ed 20 75 f3 05 bd 75 31 82 52 7d 68 ff 86 41 b4 2b bd 92 2d 20 15 ab c6 96 a3 7a f0 1d 3d 2f 52 14 55 41 5f 1b 25 e2 18 53 03 f4 a0 86 7b 72 c8 67 30 ba 01 9c 00 26 c0 2b c0 2f Data Ascii: _IcSgrE uu1R}hA+- z=/RUA_%S{rg0&+/,0/5{+3&$ 8.)g5wPO,7b
Nov 1, 2024 08:43:02.326260090 CET	1230	IN	Data Raw: 16 03 03 00 7a 02 00 00 76 03 03 56 e4 09 25 af e4 e8 5f c2 eb 4d 88 dd 6c f6 b0 96 e1 95 2a 86 47 e8 47 c3 b3 d2 8c a4 f7 7e a3 20 15 ab c6 96 a3 7a f0 1d 3d 2f 52 14 55 41 5f 1b 25 e2 18 53 03 f4 a0 86 7b 72 c8 67 30 ba 01 9c 13 01 00 00 2e 00 Data Ascii: zvV%_Ml*GG~ z=/RUA_%S{rg0.+3$ w81N]@z'RvQ&<]{OTB@]XisLH8RB1KnS>6.O`TW{Na\(@E[ux_;?tAh$'
Nov 1, 2024 08:43:02.354688883 CET	76	OUT	Data Raw: 14 03 03 00 01 01 17 03 03 00 35 81 68 dc 00 01 2e 85 28 0c ec 25 93 c6 8d 8a 98 1d bd 81 ac 5c e8 03 f8 3a 6b 35 4d fa a2 eb 82 ff fd b7 a7 9d 8e 17 c5 7c 27 eb 6a 36 2c c1 81 87 b5 33 17 e8 Data Ascii: 5h.(%\:k5M\|'j6,3
Nov 1, 2024 08:43:02.377877951 CET	215	OUT	Data Raw: 17 03 03 00 c6 2c 77 79 aa 49 58 6d 40 8d 9e 18 2d 5d 5e 56 35 b4 5d b0 95 f0 46 ac 00 5f ae 9d c1 2c 6f f9 0d 4f 71 5d e1 03 0c c0 e3 f5 8e 88 83 d3 31 79 2d 9b af 29 75 aa b1 5e a5 b4 03 23 be de 61 c8 85 8d db ea 5f 23 2b 13 7f 32 78 40 15 0b Data Ascii: ,wyIXm@-]^V5]F_,oOq]1y-)u^#a_#+2x@eG; wt[`$Hy07-b[+LdrTUXH}[Nz>kIT.v'0x,%0k#2g?@hN
Nov 1, 2024 08:43:02.648370981 CET	237	IN	Data Raw: 17 03 03 00 dc 6d e3 0f 3f b1 1b 64 16 72 04 b4 ea 8f 10 10 03 6d ff 02 84 b7 c8 c8 f1 2c c5 f5 8c a4 16 02 ba f0 31 da 94 81 5d 91 c7 8c 2b 54 51 76 6b 15 b4 f2 73 16 5d 1c 1d 25 f6 b8 36 8f 6f ee 43 d7 2b c7 a6 6e 30 00 fe af 68 d3 b0 aa 79 b6 Data Ascii: m?drm,1]+TQvks]%6oC+n0hyfkR?i^#:"_\|J/:K\oH^Q%G&a++u&`}YiubwlcrfB0@x+ND`x(caj#n-
Nov 1, 2024 08:43:12.394334078 CET	196	OUT	Data Raw: 17 03 03 00 b3 58 fd c0 24 f7 9c aa 0c 3f fb 5a 92 91 f7 98 5a a8 5a 83 9d f5 40 d6 c5 45 7c 77 30 9d a7 bd 99 5a 16 7e 38 37 05 57 ba de 02 f8 b5 65 2d 92 82 f6 db 3b 48 20 53 f2 9a 55 e3 95 7e b7 94 5c 08 e7 65 c2 04 52 64 27 e7 54 c5 c8 33 58 Data Ascii: X$?ZZZ@E\|w0Z~87We-;H SU~\eRd'T3X!h~L<N\hA+v$^$v2j-RxlHI^L+$4t
Nov 1, 2024 08:43:12.396416903 CET	388	OUT	Data Raw: 17 03 03 01 73 ea cf 60 a3 63 fa aa 4d 6f dc 1e 38 f9 44 cc 44 0d 48 92 c7 e2 8b 63 cc c6 3d f9 43 e2 7a 66 74 f3 ed e2 c2 31 81 f0 8f 5c 5e 04 ae 19 49 2b 56 5f 9e 14 d6 d3 82 61 57 94 85 da 71 a9 0b 8f e3 32 01 f7 62 56 9a 7e 08 c2 4e de 1c c4 Data Ascii: s`cMo8DDHc=Czft1\^I+V_aWq2bV~N1)OzxoW}?C}7`K%'G,i#(=\|a-%m7U>wIi$#5VrZLKA/2.XZdtf3P[QW
Nov 1, 2024 08:43:12.398457050 CET	198	OUT	Data Raw: 17 03 03 00 b5 8c 4d ba b2 66 3f 82 d3 e9 af 11 1e 32 02 1b 87 64 e0 cb 50 8e b8 84 6b 39 53 94 f6 a8 f7 e1 02 44 1d 37 e1 a7 b6 5a d0 6d 86 92 b3 72 6d d5 39 d8 56 e0 2f 0d 83 76 0a 0c e5 c4 f4 72 74 58 b4 06 ab b7 b8 da 39 92 fe 28 7c a6 0e 90 Data Ascii: Mf?2dPk9SD7Zmrm9V/vrtX9(\|=,=xGj0=Q!%QiXpX%caa\|@Ly2eLgVT+/\|Vy\X<g=lGf
Nov 1, 2024 08:43:12.993077993 CET	199	IN	Data Raw: 17 03 03 00 b6 dc c2 4f d4 a6 45 83 ba a9 61 c8 63 c0 04 4c b1 10 4e 09 ec 5d 16 ca bb 94 99 ed ba ab b6 0b 65 78 79 61 5b 9a 86 8f b1 b9 b6 fa a1 35 09 d2 9d 85 95 7c cb 9b 6f 3d e4 cb e2 1d 72 5a a2 1d 53 b9 61 9b b5 ae a2 e3 bf 75 f1 b5 33 0c Data Ascii: OEacLN]exya[5\|o=rZSau3G$%8>)&'S1>U(k:r1bLs6(s2Mj0)#)\z
Nov 1, 2024 08:43:12.993190050 CET	317	IN	Data Raw: 17 03 03 01 2c 25 f8 74 40 eb 06 61 00 08 0a 54 bf df 73 75 4d 17 30 8e f3 b3 37 67 86 ad 10 8d 43 86 49 02 44 4e 23 ef 5e d4 31 b7 7f 16 66 9a 80 ef 40 fb b9 22 1a e7 42 0a 90 8c 8e 54 6c 83 f9 e0 5c 23 39 c1 ce e8 7b 00 47 7e c7 6f 86 6a 71 51 Data Ascii: ,%t@aTsuM07gCIDN#^1f@"BTl\#9{G~ojqQ2[;E!}KWj25h<b&8Zq5@5LyXelC6t$Vc7jwf5g5b =B?-Nik7/fo?OBHb

Start time (UTC):	07:42:59
Start date (UTC):	01/11/2024
Path:	/tmp/zone.arm64.elf
Arguments:	/tmp/zone.arm64.elf
File size:	5706200 bytes
MD5 hash:	02e8e39e1b46472a60d128a6da84a2b8

Start time (UTC):	07:43:00
Start date (UTC):	01/11/2024
Path:	/tmp/zone.arm64.elf
Arguments:	-
File size:	5706200 bytes
MD5 hash:	02e8e39e1b46472a60d128a6da84a2b8

Start time (UTC):	07:43:01
Start date (UTC):	01/11/2024
Path:	/usr/bin/bash
Arguments:	-
File size:	1183448 bytes
MD5 hash:	7063c3930affe123baecd3b340f1ad2c

Start time (UTC):	07:44:01
Start date (UTC):	01/11/2024
Path:	/tmp/zone.arm64.elf
Arguments:	-
File size:	5706200 bytes
MD5 hash:	02e8e39e1b46472a60d128a6da84a2b8

Start time (UTC):	07:45:01
Start date (UTC):	01/11/2024
Path:	/tmp/zone.arm64.elf
Arguments:	-
File size:	5706200 bytes
MD5 hash:	02e8e39e1b46472a60d128a6da84a2b8

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 command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report zone.arm64.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

Bitcoin Miner

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

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

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTP Packets

System Behavior

Analysis Process: zone.arm64.elf PID: 5431, Parent PID: 5355

General

Chronological Activities

Analysis Process: zone.arm64.elf PID: 5436, Parent PID: 5431

General

Chronological Activities

Analysis Process: zone.arm64.elf PID: 5436, Parent PID: 5431

General

Chronological Activities

Analysis Process: zone.arm64.elf PID: 5450, Parent PID: 5436

General

Chronological Activities

Analysis Process: bash PID: 5450, Parent PID: 5436

General

Chronological Activities

Analysis Process: uptime PID: 5450, Parent PID: 5436

General

Chronological Activities

Analysis Process: zone.arm64.elf PID: 5455, Parent PID: 5436

General

Linux Analysis Report
zone.arm64.elf

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information 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:	IaaS, Linux, macOS, Network, 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