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Linux Analysis Report
ub8ehJSePAfc9FYqZIT6.arm.elf

Overview

General Information

Sample name:	ub8ehJSePAfc9FYqZIT6.arm.elf
Analysis ID:	1649636
MD5:	955c812632a128ff4bc532bc06b8aecb
SHA1:	3063eab451c8f1c02f6130d631b64c950123b054
SHA256:	a6b5a509a92c7f273e1e2801b4a32283b5f16b227554ffca33a9b1f4c2c44d47
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	76
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Enumerates processes within the "proc" file system

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

Sample contains only a LOAD segment without any section mappings

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)

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1649636
Start date and time:	2025-03-27 00:31:21 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 23s
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:	ub8ehJSePAfc9FYqZIT6.arm.elf
Detection:	MAL
Classification:	mal76.troj.evad.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
PID:	6274
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"/proc/"/exe
Standard Error:

Process Tree

system is lnxubuntu20

ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274, Parent: 6198, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf

ub8ehJSePAfc9FYqZIT6.arm.elf New Fork (PID: 6276, Parent: 6274)

ub8ehJSePAfc9FYqZIT6.arm.elf New Fork (PID: 6278, Parent: 6276)

ub8ehJSePAfc9FYqZIT6.arm.elf New Fork (PID: 6280, Parent: 6276)

ub8ehJSePAfc9FYqZIT6.arm.elf New Fork (PID: 6288, Parent: 6274)

ub8ehJSePAfc9FYqZIT6.arm.elf New Fork (PID: 6290, Parent: 6274)

dash New Fork (PID: 6332, Parent: 4331)

rm (PID: 6332, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.D3qEOOGVLK /tmp/tmp.Ixi9ydgmeQ /tmp/tmp.jW97BLfXxd

dash New Fork (PID: 6333, Parent: 4331)

rm (PID: 6333, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.D3qEOOGVLK /tmp/tmp.Ixi9ydgmeQ /tmp/tmp.jW97BLfXxd

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

Memory Dumps

Source	Rule	Description	Author	Strings
6278.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6278.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f90:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fb8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fcc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fe0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ff4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12008:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1201c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12030:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12044:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12058:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1206c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12080:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12094:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6288.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6288.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f90:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fb8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fcc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fe0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ff4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12008:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1201c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12030:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12044:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12058:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1206c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12080:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12094:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6276.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6276.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f90:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fb8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fcc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fe0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ff4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12008:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1201c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12030:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12044:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12058:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1206c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12080:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12094:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6274.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6274.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11f2c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f40:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f54:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f68:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f7c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11f90:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fa4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fb8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fcc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11fe0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ff4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12008:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1201c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12030:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12044:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12058:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1206c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12080:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x12094:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x120bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x199ef:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a03:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a17:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a2b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a3f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a53:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a67:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a7b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19a8f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19aa3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19ab7:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19acb:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19adf:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19af3:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19b07:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19b1b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19b2f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19b43:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19b57:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19b6b:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x19b7f:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xd15:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd29:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd3d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd51:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd65:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd79:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xd8d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xda1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdb5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdc9:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xddd:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xdf1:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe05:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe19:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe2d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe41:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe55:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe69:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe7d:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xe91:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xea5:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x3022:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3036:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x304a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x305e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3072:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3086:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x309a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x30ae:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x30c2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x30d6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x30ea:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x30fe:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3112:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3126:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x313a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x314e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3162:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x3176:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x318a:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x319e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x31b2:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6288	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6288	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x444:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x458:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x46c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x480:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x494:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4a8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4d0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x4f8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x50c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x520:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x534:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x548:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x55c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x570:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x584:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x598:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Click to see the 11 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Data Obfuscation
• Persistence and Installation Behavior
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion
• Stealing of Sensitive Information
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: ub8ehJSePAfc9FYqZIT6.arm.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: ub8ehJSePAfc9FYqZIT6.arm.elf	Virustotal: Detection: 28%			Perma Link
Source: ub8ehJSePAfc9FYqZIT6.arm.elf	ReversingLabs: Detection: 52%

Source: global traffic

TCP traffic: 192.168.2.23:45360 -> 61.7.209.116:3778

Source: global traffic	TCP traffic: 192.168.2.23:39256 -> 34.249.145.219:443
Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
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: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116
Source: unknown	TCP traffic detected without corresponding DNS query: 61.7.209.116

Source: ub8ehJSePAfc9FYqZIT6.arm.elf

String found in binary or memory: http://upx.sf.net

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

System Summary

Malicious sample detected (through community Yara rule)

Source: 6278.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6288.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6276.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6274.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6288, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: LOAD without section mappings

Program segment: 0x8000

Source: 6278.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6288.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6276.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6274.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6288, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal76.troj.evad.linELF@0/0@0/0

Data Obfuscation

Sample is packed with UPX

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 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/6231/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1582/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/3088/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/230/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/110/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/231/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/111/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/232/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1579/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/112/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/233/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1699/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/113/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/234/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1335/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1698/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/114/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/235/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1334/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1576/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/2302/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/115/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/236/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/116/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/237/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/117/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/118/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/910/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/119/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/912/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/6109/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/10/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/2307/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/11/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/918/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/12/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/13/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/14/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/15/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/16/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/17/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/18/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1594/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/120/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/121/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1349/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/122/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/243/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/123/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/2/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/124/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/3/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/4/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/125/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/126/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1344/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1465/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1586/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/127/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/6/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/248/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/128/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/249/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1463/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/800/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/9/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/801/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/20/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/21/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1900/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/22/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/23/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/24/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/25/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/26/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/27/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/28/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/29/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/491/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/250/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/130/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/251/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/252/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/132/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/253/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/254/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/255/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/256/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1599/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/257/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1477/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/379/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/258/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1476/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/259/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1475/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/936/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/30/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/2208/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/35/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1809/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/1494/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/260/status	Jump to behavior
Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)	File opened: /proc/261/status	Jump to behavior

Source: /usr/bin/dash (PID: 6332)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.D3qEOOGVLK /tmp/tmp.Ixi9ydgmeQ /tmp/tmp.jW97BLfXxd			Jump to behavior
Source: /usr/bin/dash (PID: 6333)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.D3qEOOGVLK /tmp/tmp.Ixi9ydgmeQ /tmp/tmp.jW97BLfXxd			Jump to behavior

Source: ub8ehJSePAfc9FYqZIT6.arm.elf

Submission file: segment LOAD with 7.9707 entropy (max. 8.0)

Source: /tmp/ub8ehJSePAfc9FYqZIT6.arm.elf (PID: 6274)

Queries kernel information via 'uname':

Jump to behavior

Source: ub8ehJSePAfc9FYqZIT6.arm.elf, 6274.1.00007ffecb034000.00007ffecb055000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6276.1.00007ffecb034000.00007ffecb055000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6278.1.00007ffecb034000.00007ffecb055000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6288.1.00007ffecb034000.00007ffecb055000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/ub8ehJSePAfc9FYqZIT6.arm.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/ub8ehJSePAfc9FYqZIT6.arm.elf
Source: ub8ehJSePAfc9FYqZIT6.arm.elf, 6274.1.0000562e67873000.0000562e67a23000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6276.1.0000562e67873000.0000562e67a01000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6278.1.0000562e67873000.0000562e67a01000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6288.1.0000562e67873000.0000562e67a23000.rw-.sdmp	Binary or memory string: g.V!/etc/qemu-binfmt/arm
Source: ub8ehJSePAfc9FYqZIT6.arm.elf, 6274.1.0000562e67873000.0000562e67a23000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6276.1.0000562e67873000.0000562e67a01000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6278.1.0000562e67873000.0000562e67a01000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6288.1.0000562e67873000.0000562e67a23000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: ub8ehJSePAfc9FYqZIT6.arm.elf, 6274.1.00007ffecb034000.00007ffecb055000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6276.1.00007ffecb034000.00007ffecb055000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6278.1.00007ffecb034000.00007ffecb055000.rw-.sdmp, ub8ehJSePAfc9FYqZIT6.arm.elf, 6288.1.00007ffecb034000.00007ffecb055000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 6278.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6288.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6276.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6274.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6288, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 6278.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6288.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6276.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6274.1.00007f3bc8017000.00007f3bc802c000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6288, 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	11 Obfuscated Files or Information	1 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	1 File Deletion	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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
ub8ehJSePAfc9FYqZIT6.arm.elf	29%	Virustotal		Browse
ub8ehJSePAfc9FYqZIT6.arm.elf	53%	ReversingLabs	Linux.Backdoor.Mirai
ub8ehJSePAfc9FYqZIT6.arm.elf	100%	Avira	ANDROID/AVE.Svirtu.snnqz

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	ub8ehJSePAfc9FYqZIT6.arm.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
61.7.209.116	unknown	Thailand	9931	CAT-APTheCommunicationAuthoityofThailandCATTH	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	efea6.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	xWgJI0PtLZ.elf	Get hash	malicious	Unknown	Browse
	arm.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	efefa7.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	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
61.7.209.116	ub8ehJSePAfc9FYqZIT6.x86_64.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.ppc.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.sh4.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.m68k.elf	Get hash	malicious	Mirai	Browse
	ub8ehJSePAfc9FYqZIT6.arm6.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.i686.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.mpsl.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.mips.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.x86.elf	Get hash	malicious	Unknown	Browse
	cbot.exe	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	ub8ehJSePAfc9FYqZIT6.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	ub8ehJSePAfc9FYqZIT6.i686.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	efea6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	rjfe686.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
CAT-APTheCommunicationAuthoityofThailandCATTH	ub8ehJSePAfc9FYqZIT6.x86_64.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.ppc.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.sh4.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.m68k.elf	Get hash	malicious	Mirai	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.arm6.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.i686.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.mpsl.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.mips.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	ub8ehJSePAfc9FYqZIT6.x86.elf	Get hash	malicious	Unknown	Browse	61.7.209.116
	cbot.exe	Get hash	malicious	Unknown	Browse	61.7.209.116
INIT7CH	ub8ehJSePAfc9FYqZIT6.ppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	ub8ehJSePAfc9FYqZIT6.i686.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	efea6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	rjfe686.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
AMAZON-02US	rjfe686.elf	Get hash	malicious	Mirai	Browse	18.140.146.81
	drea4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	63.35.124.117
	jfeeps.elf	Get hash	malicious	Gafgyt, Mirai	Browse	54.201.156.173
	efea6.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	https://www.bing.com/ck/a?!&&p=4bc123521bd053746ce6213fb7efb9db6bd547d194d9f27180003c09ab9dfa29JmltdHM9MTc0Mjc3NDQwMA&ptn=3&ver=2&hsh=4&fclid=19c568d0-da5e-6cab-0452-7d78db436d5e&u=a1aHR0cHM6Ly9iaW9tZWRzdGF0LmNvbS5ici9jYXRlZ29yeS9jYWxjdWxvLWFtb3N0cmFsLw&ntb=1	Get hash	malicious	HTMLPhisher, Invisible JS, Tycoon2FA	Browse	3.168.73.40
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	xWgJI0PtLZ.elf	Get hash	malicious	Unknown	Browse	34.249.145.219
	arm.elf	Get hash	malicious	Unknown	Browse	34.249.145.219

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 LSB executable, ARM, version 1 (ARM), statically linked, no section header
Entropy (8bit):	7.968843738591809
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	ub8ehJSePAfc9FYqZIT6.arm.elf
File size:	39'296 bytes
MD5:	955c812632a128ff4bc532bc06b8aecb
SHA1:	3063eab451c8f1c02f6130d631b64c950123b054
SHA256:	a6b5a509a92c7f273e1e2801b4a32283b5f16b227554ffca33a9b1f4c2c44d47
SHA512:	891e4b5148a0681190ef6a9d73da1912240053b5fe0026843a864e08242bc5e6b23ef4a5ad1452607f4679a795dcc866d0b04b430b0fcffc084fcbc38cd22218
SSDEEP:	768:tu7RATMUu4f7RDdP6NM8I52VNbvdFsDJ4Nt6Tpxys3UozOW:aRAC4fNDdP6N5pd+DMtUpxvzOW
TLSH:	2103F2967C9BD9219C604930EF6F15167B3B7BBCC2DB7034A1150A38BDD0B07752CAA6
File Content Preview:	.ELF...a..........(.........4...........4. ...(....................._..._................{...{...{..................Q.td............................s.y.UPX!.........T...T......S..........?.E.h;.}...^..........fK..z..,vU...].XLU..0.)..0(7n..V5.'...,;.q9...

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x106b0
Flags:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x8000	0x8000	0x985f	0x985f	7.9707	0x5	R E	0x8000
LOAD	0x7bc8	0x27bc8	0x27bc8	0x0	0x0	0.0000	0x6	RW	0x8000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 52
• 3778 undefined
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 27, 2025 00:32:38.392687082 CET	39256	443	192.168.2.23	34.249.145.219
Mar 27, 2025 00:32:40.102195978 CET	45360	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:40.455523014 CET	3778	45360	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:40.952048063 CET	43928	443	192.168.2.23	91.189.91.42
Mar 27, 2025 00:32:42.458147049 CET	45362	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:42.810261965 CET	3778	45362	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:46.345392942 CET	45364	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:46.583376884 CET	39256	443	192.168.2.23	34.249.145.219
Mar 27, 2025 00:32:46.709181070 CET	3778	45364	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:46.813517094 CET	45366	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:47.167073011 CET	3778	45366	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:48.713346958 CET	45368	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:49.069010019 CET	3778	45368	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:51.168976068 CET	45370	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:51.531785011 CET	3778	45370	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:53.074270964 CET	45372	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:53.435959101 CET	3778	45372	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:55.286168098 CET	42516	80	192.168.2.23	109.202.202.202
Mar 27, 2025 00:32:57.437808990 CET	45374	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:57.534538984 CET	45376	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:32:57.795670033 CET	3778	45374	61.7.209.116	192.168.2.23
Mar 27, 2025 00:32:57.898140907 CET	3778	45376	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:01.429233074 CET	43928	443	192.168.2.23	91.189.91.42
Mar 27, 2025 00:33:02.709202051 CET	39256	443	192.168.2.23	34.249.145.219
Mar 27, 2025 00:33:03.797517061 CET	45378	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:04.162885904 CET	3778	45378	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:06.899183035 CET	45380	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:07.258846045 CET	3778	45380	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:11.260581970 CET	45382	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:11.619019032 CET	3778	45382	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:13.164216995 CET	45384	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:13.518094063 CET	3778	45384	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:17.520118952 CET	45386	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:17.873342037 CET	3778	45386	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:18.620748997 CET	45388	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:18.977279902 CET	3778	45388	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:24.875063896 CET	45390	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:25.223421097 CET	3778	45390	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:26.978586912 CET	45392	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:27.338205099 CET	3778	45392	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:33.224821091 CET	45394	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:33.580051899 CET	3778	45394	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:34.339680910 CET	45396	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:34.704058886 CET	3778	45396	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:37.706231117 CET	45398	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:38.067491055 CET	3778	45398	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:40.581482887 CET	45400	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:40.933717012 CET	3778	45400	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:42.383682966 CET	43928	443	192.168.2.23	91.189.91.42
Mar 27, 2025 00:33:43.069833994 CET	45402	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:43.429761887 CET	3778	45402	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:43.936882973 CET	45404	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:44.301898003 CET	3778	45404	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:44.431350946 CET	45406	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:44.794760942 CET	3778	45406	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:49.304193020 CET	45408	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:49.665579081 CET	3778	45408	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:50.668283939 CET	45410	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:50.796273947 CET	45412	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:51.024311066 CET	3778	45410	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:51.158752918 CET	3778	45412	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:53.160695076 CET	45414	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:53.517779112 CET	3778	45414	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:57.026685953 CET	45416	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:57.391752005 CET	3778	45416	61.7.209.116	192.168.2.23
Mar 27, 2025 00:33:59.394723892 CET	45418	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:33:59.746602058 CET	3778	45418	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:01.523267031 CET	45420	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:01.883536100 CET	3778	45420	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:07.749277115 CET	45422	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:08.109106064 CET	3778	45422	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:10.885149956 CET	45424	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:11.244002104 CET	3778	45424	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:17.109848022 CET	45426	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:17.460602999 CET	3778	45426	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:18.245328903 CET	45428	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:18.602684021 CET	3778	45428	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:24.461735010 CET	45430	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:24.818078995 CET	3778	45430	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:26.604162931 CET	45432	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:26.967036963 CET	3778	45432	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:28.968566895 CET	45434	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:29.322217941 CET	3778	45434	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:32.820420980 CET	45436	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:33.184803963 CET	3778	45436	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:33.324229002 CET	45438	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:33.690515041 CET	3778	45438	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:35.187237978 CET	45440	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:35.544308901 CET	3778	45440	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:39.545866013 CET	45442	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:39.904552937 CET	3778	45442	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:42.691462994 CET	45444	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:43.046441078 CET	3778	45444	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:48.905495882 CET	45446	3778	192.168.2.23	61.7.209.116
Mar 27, 2025 00:34:49.265482903 CET	3778	45446	61.7.209.116	192.168.2.23
Mar 27, 2025 00:34:51.047516108 CET	45448	3778	192.168.2.23	61.7.209.116

System Behavior

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274, Parent PID: 6198

General

Start time (UTC):	23:32:39
Start date (UTC):	26/03/2025
Path:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
Arguments:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Process Forked

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276, Parent PID: 6274

General

Start time (UTC):	23:32:39
Start date (UTC):	26/03/2025
Path:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Forked

Thread Sleep

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278, Parent PID: 6276

General

Start time (UTC):	23:32:39
Start date (UTC):	26/03/2025
Path:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

Process Activities

Thread Sleep

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6280, Parent PID: 6276

General

Start time (UTC):	23:32:39
Start date (UTC):	26/03/2025
Path:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6288, Parent PID: 6274

General

Start time (UTC):	23:32:45
Start date (UTC):	26/03/2025
Path:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

Process Activities

Thread Sleep

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6290, Parent PID: 6274

General

Start time (UTC):	23:32:45
Start date (UTC):	26/03/2025
Path:	/tmp/ub8ehJSePAfc9FYqZIT6.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: dash PID: 6332, Parent PID: 4331

General

Start time (UTC):	23:33:30
Start date (UTC):	26/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6332, Parent PID: 4331

General

Start time (UTC):	23:33:30
Start date (UTC):	26/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.D3qEOOGVLK /tmp/tmp.Ixi9ydgmeQ /tmp/tmp.jW97BLfXxd
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6333, Parent PID: 4331

General

Start time (UTC):	23:33:30
Start date (UTC):	26/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6333, Parent PID: 4331

General

Start time (UTC):	23:33:30
Start date (UTC):	26/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.D3qEOOGVLK /tmp/tmp.Ixi9ydgmeQ /tmp/tmp.jW97BLfXxd
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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 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 dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
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 ub8ehJSePAfc9FYqZIT6.arm.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

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

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6274, Parent PID: 6198

General

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Process Forked

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6276, Parent PID: 6274

General

Process Activities

Process Forked

Thread Sleep

Chronological Activities

Analysis Process: ub8ehJSePAfc9FYqZIT6.arm.elf PID: 6278, Parent PID: 6276

Linux Analysis Report
ub8ehJSePAfc9FYqZIT6.arm.elf