Edit tour

Linux Analysis Report
m68k.elf

Overview

General Information

Sample name:	m68k.elf
Analysis ID:	1582140
MD5:	84f0518723ec0aaa5b16a3d19449c565
SHA1:	0b75709afa01bd966955074962b90fc829f54bb4
SHA256:	12bf9b24b706c12de76c12521b7a25b3373d282a36a97a94f4d811d04340f10f
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Detected TCP or UDP traffic on non-standard ports

Executes the "rm" command used to delete files or directories

Sample has stripped symbol table

Sample listens on a socket

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1582140
Start date and time:	2024-12-30 02:51:42 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 58s
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:	m68k.elf
Detection:	MAL
Classification:	mal56.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/m68k.elf
PID:	6273
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	$UICIDEBOY$
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

dash New Fork (PID: 6252, Parent: 4332)

rm (PID: 6252, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ulgNyTUUd2 /tmp/tmp.5sdqFNNcOo /tmp/tmp.rThf5RnDAC

dash New Fork (PID: 6253, Parent: 4332)

cat (PID: 6253, Parent: 4332, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.ulgNyTUUd2

dash New Fork (PID: 6254, Parent: 4332)

head (PID: 6254, Parent: 4332, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 6255, Parent: 4332)

tr (PID: 6255, Parent: 4332, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 6256, Parent: 4332)

cut (PID: 6256, Parent: 4332, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 6257, Parent: 4332)

cat (PID: 6257, Parent: 4332, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.ulgNyTUUd2

dash New Fork (PID: 6258, Parent: 4332)

head (PID: 6258, Parent: 4332, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 6259, Parent: 4332)

tr (PID: 6259, Parent: 4332, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 6260, Parent: 4332)

cut (PID: 6260, Parent: 4332, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 6261, Parent: 4332)

rm (PID: 6261, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ulgNyTUUd2 /tmp/tmp.5sdqFNNcOo /tmp/tmp.rThf5RnDAC

m68k.elf (PID: 6273, Parent: 6187, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/m68k.elf

m68k.elf New Fork (PID: 6275, Parent: 6273)

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

ETPRO MALWARE ELF/Multiverze CnC Checkin

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2024-12-30T02:52:47.242653+0100	2849816	1	A Network Trojan was detected	192.168.2.23	40270	85.239.34.134	6666	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: m68k.elf	Virustotal: Detection: 23%			Perma Link
Source: m68k.elf	ReversingLabs: Detection: 23%

Networking

Suricata IDS alerts for network traffic

Source: Network traffic

Suricata IDS: 2849816 - Severity 1 - ETPRO MALWARE ELF/Multiverze CnC Checkin : 192.168.2.23:40270 -> 85.239.34.134:6666

Source: global traffic

TCP traffic: 192.168.2.23:40270 -> 85.239.34.134:6666

Source: /tmp/m68k.elf (PID: 6273)

Socket: 0.0.0.0:9902

Jump to behavior

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

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

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal56.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6252)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ulgNyTUUd2 /tmp/tmp.5sdqFNNcOo /tmp/tmp.rThf5RnDAC			Jump to behavior
Source: /usr/bin/dash (PID: 6261)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ulgNyTUUd2 /tmp/tmp.5sdqFNNcOo /tmp/tmp.rThf5RnDAC			Jump to behavior

Source: submitted sample

Stderr: qemu: uncaught target signal 11 (Segmentation fault) - core dumped: exit code = 0

Source: /tmp/m68k.elf (PID: 6273)

Queries kernel information via 'uname':

Jump to behavior

Source: m68k.elf, 6273.1.00007ffc26d01000.00007ffc26d22000.rw-.sdmp, m68k.elf, 6275.1.00007ffc26d01000.00007ffc26d22000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: m68k.elf, 6273.1.00005617cfc17000.00005617cfc7b000.rw-.sdmp, m68k.elf, 6275.1.00005617cfc17000.00005617cfc7b000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k
Source: m68k.elf, 6273.1.00005617cfc17000.00005617cfc7b000.rw-.sdmp, m68k.elf, 6275.1.00005617cfc17000.00005617cfc7b000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/m68k
Source: m68k.elf, 6275.1.00007ffc26d01000.00007ffc26d22000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Source: m68k.elf, 6273.1.00007ffc26d01000.00007ffc26d22000.rw-.sdmp, m68k.elf, 6275.1.00007ffc26d01000.00007ffc26d22000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-m68k/tmp/m68k.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/m68k.elf

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
m68k.elf	24%	Virustotal		Browse
m68k.elf	24%	ReversingLabs	Linux.Backdoor.Gafgyt

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

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
85.239.34.134	unknown	Russian Federation	134121	RAINBOW-HKRainbownetworklimitedHK	true
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
85.239.34.134	sh4.elf	Get hash	malicious	Unknown	Browse
	x86.elf	Get hash	malicious	Unknown	Browse
	spc.elf	Get hash	malicious	Unknown	Browse
	212.64.215.71-arm-2024-12-25T12_31_55.elf	Get hash	malicious	Unknown	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	spc.elf	Get hash	malicious	Mirai	Browse
	arm6.elf	Get hash	malicious	Mirai	Browse
	arm.elf	Get hash	malicious	Mirai	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	main_mpsl.elf	Get hash	malicious	Mirai	Browse
	.Sx86_64.elf	Get hash	malicious	Unknown	Browse
	.Sarm.elf	Get hash	malicious	Unknown	Browse
	dc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	rebirth.i686.elf	Get hash	malicious	Gafgyt	Browse
	.Sx86.elf	Get hash	malicious	Unknown	Browse
	bin.sh.elf	Get hash	malicious	Mirai	Browse
	dlr.mips.elf	Get hash	malicious	Mirai	Browse
	main_arm.elf	Get hash	malicious	Mirai	Browse
	DemonGen-linux-amd64.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	main_mpsl.elf	Get hash	malicious	Mirai	Browse
	.Sx86_64.elf	Get hash	malicious	Unknown	Browse
	udpmpsl.elf	Get hash	malicious	Unknown	Browse
	.Sarm.elf	Get hash	malicious	Unknown	Browse
	dc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	rebirth.i686.elf	Get hash	malicious	Gafgyt	Browse
	.Sx86.elf	Get hash	malicious	Unknown	Browse
	bin.sh.elf	Get hash	malicious	Mirai	Browse
	dlr.mips.elf	Get hash	malicious	Mirai	Browse
	main_arm.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
RAINBOW-HKRainbownetworklimitedHK	sh4.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	x86.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	spc.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	1C6ljtnwXP.exe	Get hash	malicious	LummaC	Browse	85.239.54.77
	212.64.215.71-arm-2024-12-25T12_31_55.elf	Get hash	malicious	Unknown	Browse	85.239.34.134
	armv5l.elf	Get hash	malicious	Unknown	Browse	185.152.92.158
	statmentt.exe	Get hash	malicious	ScreenConnect Tool	Browse	85.239.34.190
	ppc.elf	Get hash	malicious	Mirai	Browse	85.239.34.134
	sh4.elf	Get hash	malicious	Mirai	Browse	85.239.34.134
	mips.elf	Get hash	malicious	Mirai	Browse	85.239.34.134
CANONICAL-ASGB	main_mpsl.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	.Sx86_64.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	x86.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	udpmpsl.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.Sarm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	dc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	rebirth.i686.elf	Get hash	malicious	Gafgyt	Browse	91.189.91.42
	dlr.arm6.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	.Sx86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	bin.sh.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	main_mpsl.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	.Sx86_64.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	x86.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	udpmpsl.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	.Sarm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	dc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	rebirth.i686.elf	Get hash	malicious	Gafgyt	Browse	91.189.91.42
	dlr.arm6.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	.Sx86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	bin.sh.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
INIT7CH	main_mpsl.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	.Sx86_64.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	udpmpsl.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	.Sarm.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	dc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	rebirth.i686.elf	Get hash	malicious	Gafgyt	Browse	109.202.202.202
	.Sx86.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	bin.sh.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	dlr.mips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main_arm.elf	Get hash	malicious	Mirai	Browse	109.202.202.202

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 MSB executable, Motorola m68k, 68020, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.88530328417692
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	m68k.elf
File size:	40'524 bytes
MD5:	84f0518723ec0aaa5b16a3d19449c565
SHA1:	0b75709afa01bd966955074962b90fc829f54bb4
SHA256:	12bf9b24b706c12de76c12521b7a25b3373d282a36a97a94f4d811d04340f10f
SHA512:	81a7f61d85e19f1ccb79fff5b2dd724c9a1394a89f8e8835abbad9e11c02a720674218df2b420a42ad25688ccdb17e3b606ee0218a821f7668192c6f4a66efef
SSDEEP:	768:MuFoHHhOMDMhQeadacWOWhcW0JcWcZH8S9dDZWYAk93Jxmd4GoZ78zdhfOjzVp:MuFoHBOFQekacWVcW0JcWcBtDZW1kJJN
TLSH:	0803E8D3F505D9BAF848E73B4C5348187271F2A50A831A7667A7377FDA39188242FD82
File Content Preview:	.ELF.......................D...4...l.....4. ...(.......................................................d..&8........dt.Q............................NV..a....da.....N^NuNV..J9....f>"y.... QJ.g.X.#.....N."y.... QJ.f.A.....J.g.Hy....N.X.........N^NuNV..N^NuN

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	MC68000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x80000144
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	40044
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	0x80000094	0x94	0x14	0x0	0x6	AX	2
.text	PROGBITS	0x800000a8	0xa8	0x94aa	0x0	0x6	AX	4
.fini	PROGBITS	0x80009552	0x9552	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x80009560	0x9560	0x458	0x0	0x2	A	2
.eh_frame	PROGBITS	0x8000a9b8	0x99b8	0x4	0x0	0x3	WA	4
.ctors	PROGBITS	0x8000a9bc	0x99bc	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x8000a9c4	0x99c4	0x8	0x0	0x3	WA	4
.jcr	PROGBITS	0x8000a9cc	0x99cc	0x4	0x0	0x3	WA	4
.data	PROGBITS	0x8000a9d0	0x99d0	0x24c	0x0	0x3	WA	4
.bss	NOBITS	0x8000ac1c	0x9c1c	0x23d4	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x9c1c	0x4d	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0x99b8	0x99b8	5.9123	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x99b8	0x8000a9b8	0x8000a9b8	0x264	0x2638	3.3902	0x6	RW	0x1000	.eh_frame .ctors .dtors .jcr .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2024-12-30T02:52:47.242653+0100	2849816	ETPRO MALWARE ELF/Multiverze CnC Checkin	1	192.168.2.23	40270	85.239.34.134	6666	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 02:52:46.407629967 CET	43928	443	192.168.2.23	91.189.91.42
Dec 30, 2024 02:52:47.226032972 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:52:47.230895996 CET	6666	40270	85.239.34.134	192.168.2.23
Dec 30, 2024 02:52:47.230981112 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:52:47.242652893 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:52:47.247462988 CET	6666	40270	85.239.34.134	192.168.2.23
Dec 30, 2024 02:52:48.526547909 CET	6666	40270	85.239.34.134	192.168.2.23
Dec 30, 2024 02:52:48.526633978 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:52:48.526802063 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:52:48.531546116 CET	6666	40270	85.239.34.134	192.168.2.23
Dec 30, 2024 02:52:52.038880110 CET	42836	443	192.168.2.23	91.189.91.43
Dec 30, 2024 02:52:53.539352894 CET	6666	40270	85.239.34.134	192.168.2.23
Dec 30, 2024 02:52:53.539576054 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:52:53.814184904 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:52:53.819420099 CET	6666	40270	85.239.34.134	192.168.2.23
Dec 30, 2024 02:52:53.819478035 CET	40270	6666	192.168.2.23	85.239.34.134
Dec 30, 2024 02:53:06.372879028 CET	43928	443	192.168.2.23	91.189.91.42
Dec 30, 2024 02:53:14.563757896 CET	42516	80	192.168.2.23	109.202.202.202
Dec 30, 2024 02:53:18.659198046 CET	42836	443	192.168.2.23	91.189.91.43
Dec 30, 2024 02:53:47.327212095 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: dash PID: 6252, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6252, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.ulgNyTUUd2 /tmp/tmp.5sdqFNNcOo /tmp/tmp.rThf5RnDAC
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6253, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cat PID: 6253, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.ulgNyTUUd2
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

Chronological Activities

Analysis Process: dash PID: 6254, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: head PID: 6254, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

Chronological Activities

Analysis Process: dash PID: 6255, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: tr PID: 6255, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

Chronological Activities

Analysis Process: dash PID: 6256, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cut PID: 6256, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

Chronological Activities

Analysis Process: dash PID: 6257, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cat PID: 6257, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.ulgNyTUUd2
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

Chronological Activities

Analysis Process: dash PID: 6258, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: head PID: 6258, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

Chronological Activities

Analysis Process: dash PID: 6259, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: tr PID: 6259, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

Chronological Activities

Analysis Process: dash PID: 6260, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cut PID: 6260, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

Chronological Activities

Analysis Process: dash PID: 6261, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6261, Parent PID: 4332

General

Start time (UTC):	01:52:37
Start date (UTC):	30/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.ulgNyTUUd2 /tmp/tmp.5sdqFNNcOo /tmp/tmp.rThf5RnDAC
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: m68k.elf PID: 6273, Parent PID: 6187

General

Start time (UTC):	01:52:46
Start date (UTC):	30/12/2024
Path:	/tmp/m68k.elf
Arguments:	/tmp/m68k.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: m68k.elf PID: 6275, Parent PID: 6273

General

Start time (UTC):	01:52:46
Start date (UTC):	30/12/2024
Path:	/tmp/m68k.elf
Arguments:	-
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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 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 m68k.elf

Overview

General Information

Detection

Signatures

Classification

General Information

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

Screenshots

Thumbnails

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

Suricata IDS Alerts

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: dash PID: 6252, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6252, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6253, Parent PID: 4332

General

Chronological Activities

Analysis Process: cat PID: 6253, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6254, Parent PID: 4332

General

Chronological Activities

Analysis Process: head PID: 6254, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6255, Parent PID: 4332

General

Chronological Activities

Analysis Process: tr PID: 6255, Parent PID: 4332

General

Chronological Activities

Linux Analysis Report
m68k.elf