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Linux Analysis Report
spc.elf

Overview

General Information

Sample name:	spc.elf
Analysis ID:	1584871
MD5:	5f2a3e75ee8bd8060bfdd1b19890a29e
SHA1:	dd1b45b5709e04fa11b19d8835fa232ee946039f
SHA256:	172e42582e07795ba074187036fca4777a4fc72bdbc9ba692f1583ecb25db1ee
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	68
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected Mirai

Opens /proc/net/* files useful for finding connected devices and routers

Detected TCP or UDP traffic on non-standard ports

Sample contains strings that are user agent strings indicative of HTTP manipulation

Sample has stripped symbol table

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:	1584871
Start date and time:	2025-01-06 16:57:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 6s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	spc.elf
Detection:	MAL
Classification:	mal68.spre.troj.linELF@0/1@0/0

Warnings

VT rate limit hit for: spc.elf

Runtime Messages

Command:	/tmp/spc.elf
PID:	6230
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

spc.elf (PID: 6230, Parent: 6154, MD5: 7dc1c0e23cd5e102bb12e5c29403410e) Arguments: /tmp/spc.elf

spc.elf New Fork (PID: 6232, Parent: 6230)

spc.elf New Fork (PID: 6234, Parent: 6232)

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
spc.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
6230.1.00007fd59c011000.00007fd59c023000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6232.1.00007fd59c011000.00007fd59c023000.r-x.sdmp	JoeSecurity_Mirai_8	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: spc.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: spc.elf

ReversingLabs: Detection: 50%

Spreading

Opens /proc/net/* files useful for finding connected devices and routers

Source: /tmp/spc.elf (PID: 6230)

Opens: /proc/net/route

Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.23:49424 -> 94.156.227.153:6969

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: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
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: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
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: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153
Source: unknown	TCP traffic detected without corresponding DNS query: 94.156.227.153

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: mal68.spre.troj.linELF@0/1@0/0

Source: /tmp/spc.elf (PID: 6230)

Queries kernel information via 'uname':

Jump to behavior

Source: spc.elf, 6230.1.0000562f4d570000.0000562f4d5d5000.rw-.sdmp, spc.elf, 6232.1.0000562f4d570000.0000562f4d5d5000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/sparc
Source: spc.elf, 6230.1.00007ffcdf821000.00007ffcdf842000.rw-.sdmp	Binary or memory string: I/V/tmp/qemu-open.SxnTFj\$V
Source: spc.elf, 6230.1.0000562f4d570000.0000562f4d5d5000.rw-.sdmp, spc.elf, 6232.1.0000562f4d570000.0000562f4d5d5000.rw-.sdmp	Binary or memory string: WM/V!/etc/qemu-binfmt/sparc
Source: spc.elf, 6230.1.00007ffcdf821000.00007ffcdf842000.rw-.sdmp, spc.elf, 6232.1.00007ffcdf821000.00007ffcdf842000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-sparc/tmp/spc.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/spc.elf
Source: spc.elf, 6230.1.00007ffcdf821000.00007ffcdf842000.rw-.sdmp	Binary or memory string: /tmp/qemu-open.SxnTFj
Source: spc.elf, 6230.1.00007ffcdf821000.00007ffcdf842000.rw-.sdmp, spc.elf, 6232.1.00007ffcdf821000.00007ffcdf842000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-sparc

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: spc.elf, type: SAMPLE
Source: Yara match	File source: 6230.1.00007fd59c011000.00007fd59c023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6232.1.00007fd59c011000.00007fd59c023000.r-x.sdmp, type: MEMORY

Source: Initial sample	User agent string found: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36
Source: Initial sample	User agent string found: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36
Source: Initial sample	User agent string found: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36
Source: Initial sample	User agent string found: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.71 Safari/537.36
Source: Initial sample	User agent string found: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Source: Initial sample	User agent string found: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36
Source: Initial sample	User agent string found: Mozilla/5.0 (Windows NT 5.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: spc.elf, type: SAMPLE
Source: Yara match	File source: 6230.1.00007fd59c011000.00007fd59c023000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6232.1.00007fd59c011000.00007fd59c023000.r-x.sdmp, type: MEMORY

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Direct Volume Access	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Data Obfuscation	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	1 Remote System Discovery	Remote Desktop Protocol	Data from Removable Media	1 Encrypted Channel	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 Non-Standard Port	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	1 Application Layer Protocol	Traffic Duplication	Data Destruction

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
spc.elf	50%	ReversingLabs	Linux.Trojan.LnxGafgyt
spc.elf	100%	Avira	EXP/ELF.Mirai.Z

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
94.156.227.153	unknown	Bulgaria	57463	NETIXBG	false
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
94.156.227.153	94.156.227.153-x86-2025-01-06T15_02_30.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	covid.arm.elf	Get hash	malicious	Unknown	Browse
	covid.arm5.elf	Get hash	malicious	Unknown	Browse
	covid.x86.elf	Get hash	malicious	Mirai	Browse
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse
	main_x86.elf	Get hash	malicious	Mirai	Browse
	main_mpsl.elf	Get hash	malicious	Mirai	Browse
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse
91.189.91.42	covid.arm.elf	Get hash	malicious	Unknown	Browse
	covid.arm5.elf	Get hash	malicious	Unknown	Browse
	covid.x86.elf	Get hash	malicious	Mirai	Browse
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse
	hidakibest.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse
	main_x86.elf	Get hash	malicious	Mirai	Browse
	main_mpsl.elf	Get hash	malicious	Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	covid.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	covid.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	covid.x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	hidakibest.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	91.189.91.42
	hidakibest.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	main_arm7.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	main_x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	covid.arm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	covid.arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	covid.x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	hidakibest.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	91.189.91.42
	hidakibest.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	main_arm7.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	main_x86.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
NETIXBG	94.156.227.153-x86-2025-01-06T15_02_30.elf	Get hash	malicious	Mirai	Browse	94.156.227.153
	x86_64.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	94.156.227.234
	sh4.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	arm5.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	mips.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	mipsel.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	sparc.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	x86_32.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
	powerpc.nn.elf	Get hash	malicious	Okiru	Browse	94.156.227.234
INIT7CH	covid.arm.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	covid.arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	covid.x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	hidakibest.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	109.202.202.202
	hidakibest.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	boatnet.arc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main_x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	main_mpsl.elf	Get hash	malicious	Mirai	Browse	109.202.202.202

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/tmp/qemu-open.SxnTFj (deleted)

Download File

Process:	/tmp/spc.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	230
Entropy (8bit):	3.709552666863289
Encrypted:	false
SSDEEP:	6:iekrEcvwAsE5KlwSd4pzKaV6Lpms/a/1VCxGF:ur+m5MwSdIKaV6L1adVRF
MD5:	2E667F43AE18CD1FE3C108641708A82C
SHA1:	12B90DE2DA0FBCFE66F3D6130905E56C8D6A68D3
SHA-256:	6F721492E7A337C5B498A8F55F5EB7AC745AFF716D0B5B08EFF2C1B6B250F983
SHA-512:	D2A0EE2509154EC1098994F38BE172F98F4150399C534A04D5C675D7C05630802225019F19344CC9070C576BC465A4FEB382AC7712DE6BF25E9244B54A9DB830
Malicious:	false
Reputation:	high, very likely benign file
Preview:	Iface.Destination.Gateway .Flags.RefCnt.Use.Metric.Mask..MTU.Window.IRTT .ens160.00000000.c0a80201.0003.0.0.0.00000000.0.0.0.ens160.c0a80200.00000000.0001.0.0.0.ffffff00.0.0.0.

Static File Info

General

File type:	ELF 32-bit MSB executable, SPARC, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.168774621169098
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	spc.elf
File size:	71'660 bytes
MD5:	5f2a3e75ee8bd8060bfdd1b19890a29e
SHA1:	dd1b45b5709e04fa11b19d8835fa232ee946039f
SHA256:	172e42582e07795ba074187036fca4777a4fc72bdbc9ba692f1583ecb25db1ee
SHA512:	f3aad1c02d37fef3b0093e4181be6f1d254f6dd40a0c5846f81182048e5f6792cd998bb62d43fa275fc02f72c0e67a3edac7c1d14684eb74ef2251a9ed8d1b02
SSDEEP:	768:cmjfVLJkeFVEKGJ99/W4NZLuXCFU32brO+NM5VrEd+Ogw1tMkAyAFktGvuSAFgGQ:cmjBJrF+KGU4fKyD7NM5OtHAktGBogGQ
TLSH:	BB633A63BE62482BC4D4A67A61F74334F2B2874930BC5B2B3D630D4EAF65B443267794
File Content Preview:	.ELF...........................4...\.....4. ...(.......................h...h...............l...l...l......g$........dt.Q................................@..(....@.<z................#.....b ..`.....!....."...@.....".........`......$"..."...@...........`....

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	Sparc
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x101a4
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	71260
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	0x10094	0x94	0x1c	0x0	0x6	AX	4
.text	PROGBITS	0x100b0	0xb0	0xf220	0x0	0x6	AX	4
.fini	PROGBITS	0x1f2d0	0xf2d0	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x1f2e8	0xf2e8	0x1f80	0x0	0x2	A	8
.ctors	PROGBITS	0x3126c	0x1126c	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x31274	0x11274	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x31280	0x11280	0x39c	0x0	0x3	WA	8
.bss	NOBITS	0x31620	0x1161c	0x6370	0x0	0x3	WA	8
.shstrtab	STRTAB	0x0	0x1161c	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	0x10000	0x10000	0x11268	0x11268	6.2053	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x1126c	0x3126c	0x3126c	0x3b0	0x6724	2.7307	0x6	RW	0x10000	.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
Jan 6, 2025 16:57:50.745301008 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 16:57:50.750277042 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 16:57:50.750325918 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 16:57:50.752295971 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 16:57:50.757210970 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 16:57:52.468853951 CET	43928	443	192.168.2.23	91.189.91.42
Jan 6, 2025 16:57:57.844232082 CET	42836	443	192.168.2.23	91.189.91.43
Jan 6, 2025 16:57:59.635859013 CET	42516	80	192.168.2.23	109.202.202.202
Jan 6, 2025 16:58:12.946033955 CET	43928	443	192.168.2.23	91.189.91.42
Jan 6, 2025 16:58:20.913825989 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 16:58:20.913957119 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 16:58:21.122575998 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 16:58:21.122663021 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 16:58:25.232325077 CET	42836	443	192.168.2.23	91.189.91.43
Jan 6, 2025 16:58:29.327786922 CET	42516	80	192.168.2.23	109.202.202.202
Jan 6, 2025 16:58:53.900342941 CET	43928	443	192.168.2.23	91.189.91.42
Jan 6, 2025 16:59:20.919111013 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 16:59:20.919178963 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 16:59:21.098884106 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 16:59:21.099004984 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 17:00:20.927829027 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 17:00:20.927896023 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 17:00:21.099947929 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 17:00:21.100064993 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 17:01:20.931401968 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 17:01:20.931531906 CET	49424	6969	192.168.2.23	94.156.227.153
Jan 6, 2025 17:01:21.117022038 CET	6969	49424	94.156.227.153	192.168.2.23
Jan 6, 2025 17:01:21.117189884 CET	49424	6969	192.168.2.23	94.156.227.153

System Behavior

Analysis Process: spc.elf PID: 6230, Parent PID: 6154

General

Start time (UTC):	15:57:49
Start date (UTC):	06/01/2025
Path:	/tmp/spc.elf
Arguments:	/tmp/spc.elf
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

Chronological Activities

Analysis Process: spc.elf PID: 6232, Parent PID: 6230

General

Start time (UTC):	15:57:50
Start date (UTC):	06/01/2025
Path:	/tmp/spc.elf
Arguments:	-
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

Chronological Activities

Analysis Process: spc.elf PID: 6234, Parent PID: 6232

General

Start time (UTC):	15:57:50
Start date (UTC):	06/01/2025
Path:	/tmp/spc.elf
Arguments:	-
File size:	4379400 bytes
MD5 hash:	7dc1c0e23cd5e102bb12e5c29403410e

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 attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as Ping or `net view` using Net .
Tactics:	Discovery
Data Sources:	Command: Command Execution, File: File Access, Network Traffic: Network Connection Creation, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may obfuscate command and control traffic to make it more difficult to detect. Command and control (C2) communications are hidden (but not necessarily encrypted) in an attempt to make the content more difficult to discover or decipher and to make the communication less conspicuous and hide commands from being seen. This encompasses many methods, such as adding junk data to protocol traffic, using steganography, or impersonating legitimate protocols.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, 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 spc.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

Spreading

Networking

System Summary

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/tmp/qemu-open.SxnTFj (deleted)

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: spc.elf PID: 6230, Parent PID: 6154

General

Chronological Activities

Analysis Process: spc.elf PID: 6232, Parent PID: 6230

General

Chronological Activities

Analysis Process: spc.elf PID: 6234, Parent PID: 6232

General

Chronological Activities

Linux Analysis Report
spc.elf