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Linux Analysis Report
loligang.arm5.elf

Overview

General Information

Sample name:	loligang.arm5.elf
Analysis ID:	1565080
MD5:	7a57ed60a8ae7972d60951e4d4859396
SHA1:	363b8c2e3be4f9cf06650d6817e5c0814084eaaf
SHA256:	d1f66a675c78cb40cf39d93fd78ff16c874171dd1b1bb6eb3919c8e4d0c82dc5
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	80
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

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

Sample has stripped symbol table

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

Yara signature match

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1565080
Start date and time:	2024-11-29 09:12:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 10m 20s
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:	loligang.arm5.elf
Detection:	MAL
Classification:	mal80.troj.linELF@0/0@2/0
Cookbook Comments:	Analysis time extended to 480s due to sleep detection in submitted sample

Warnings

VT rate limit hit for: loligang.arm5.elf

Runtime Messages

Command:	/tmp/loligang.arm5.elf
PID:	5423
Exit Code:	255
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:	/lib/ld-uClibc.so.0: No such file or directory

Process Tree

system is lnxubuntu20

loligang.arm5.elf (PID: 5423, Parent: 5349, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/loligang.arm5.elf

dash New Fork (PID: 5431, Parent: 3594)

rm (PID: 5431, Parent: 3594, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.q0StgWA3Yz /tmp/tmp.NSbYBZnpEH /tmp/tmp.OeljrcRTp3

dash New Fork (PID: 5432, Parent: 3594)

rm (PID: 5432, Parent: 3594, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.q0StgWA3Yz /tmp/tmp.NSbYBZnpEH /tmp/tmp.OeljrcRTp3

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
loligang.arm5.elf	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
loligang.arm5.elf	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
loligang.arm5.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf1b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf1c8:$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 0xf1dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf1f0:$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 0xf204:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf218:$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 0xf22c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf240:$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 0xf254:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf268:$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 0xf27c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf290:$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 0xf2a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf2b8:$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 0xf2cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf2e0:$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 0xf2f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf308:$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 0xf31c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf330:$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 0xf344:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
loligang.arm5.elf	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0xf060:$x1: POST /cdn-cgi/ 0xfda8:$s1: LCOGQGPTGP
loligang.arm5.elf	MAL_ELF_LNX_Mirai_Oct10_2	Detects ELF malware Mirai related	Florian Roth	0xf060:$c01: 50 4F 53 54 20 2F 63 64 6E 2D 63 67 69 2F 00 00 20 48 54 54 50 2F 31 2E 31 0D 0A 55 73 65 72 2D 41 67 65 6E 74 3A 20 00 0D 0A 48 6F 73 74 3A

Memory Dumps

Source	Rule	Description	Author	Strings
5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp	JoeSecurity_Mirai_5	Yara detected Mirai	Joe Security
5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xf1b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf1c8:$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 0xf1dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf1f0:$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 0xf204:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf218:$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 0xf22c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf240:$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 0xf254:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf268:$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 0xf27c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf290:$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 0xf2a4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf2b8:$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 0xf2cc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf2e0:$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 0xf2f4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf308:$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 0xf31c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xf330:$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 0xf344:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0xf060:$x1: POST /cdn-cgi/ 0xfda8:$s1: LCOGQGPTGP
5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp	MAL_ELF_LNX_Mirai_Oct10_2	Detects ELF malware Mirai related	Florian Roth	0xf060:$c01: 50 4F 53 54 20 2F 63 64 6E 2D 63 67 69 2F 00 00 20 48 54 54 50 2F 31 2E 31 0D 0A 55 73 65 72 2D 41 67 65 6E 74 3A 20 00 0D 0A 48 6F 73 74 3A
Process Memory Space: loligang.arm5.elf PID: 5423	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
Process Memory Space: loligang.arm5.elf PID: 5423	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x55e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x572:$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 0x586:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x59a:$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 0x5ae:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5c2:$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 0x5d6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x5ea:$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 0x5fe:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x612:$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 0x626:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x63a:$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 0x64e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x662:$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 0x676:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x68a:$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 0x69e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6b2:$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 0x6c6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x6da:$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 0x6ee:$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 2 entries

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: loligang.arm5.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: loligang.arm5.elf

ReversingLabs: Detection: 71%

Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: unknown	Network traffic detected: HTTP traffic on port 48202 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 37674
Source: unknown	Network traffic detected: HTTP traffic on port 37674 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: loligang.arm5.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: loligang.arm5.elf, type: SAMPLE	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth
Source: loligang.arm5.elf, type: SAMPLE	Matched rule: Detects ELF malware Mirai related Author: Florian Roth
Source: 5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp, type: MEMORY	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth
Source: 5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp, type: MEMORY	Matched rule: Detects ELF malware Mirai related Author: Florian Roth
Source: Process Memory Space: loligang.arm5.elf PID: 5423, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: loligang.arm5.elf, type: SAMPLE	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: loligang.arm5.elf, type: SAMPLE	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b
Source: loligang.arm5.elf, type: SAMPLE	Matched rule: MAL_ELF_LNX_Mirai_Oct10_2 date = 2018-10-27, hash1 = fa0018e75f503f9748a5de0d14d4358db234f65e28c31c8d5878cc58807081c9, author = Florian Roth, description = Detects ELF malware Mirai related, reference = Internal Research
Source: 5423.1.00007efcc8017000.00007efcc8028000.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: 5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp, type: MEMORY	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b
Source: 5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp, type: MEMORY	Matched rule: MAL_ELF_LNX_Mirai_Oct10_2 date = 2018-10-27, hash1 = fa0018e75f503f9748a5de0d14d4358db234f65e28c31c8d5878cc58807081c9, author = Florian Roth, description = Detects ELF malware Mirai related, reference = Internal Research
Source: Process Memory Space: loligang.arm5.elf PID: 5423, 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: mal80.troj.linELF@0/0@2/0

Source: /usr/bin/dash (PID: 5431)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.q0StgWA3Yz /tmp/tmp.NSbYBZnpEH /tmp/tmp.OeljrcRTp3			Jump to behavior
Source: /usr/bin/dash (PID: 5432)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.q0StgWA3Yz /tmp/tmp.NSbYBZnpEH /tmp/tmp.OeljrcRTp3			Jump to behavior

Source: /tmp/loligang.arm5.elf (PID: 5423)

Queries kernel information via 'uname':

Jump to behavior

Source: loligang.arm5.elf, 5423.1.000056524832d000.000056524845b000.rw-.sdmp	Binary or memory string: 2HRVrg.qemu.gdb.arm.sys.regs">
Source: loligang.arm5.elf, 5423.1.00007ffeaa5fc000.00007ffeaa61d000.rw-.sdmp	Binary or memory string: qemu: %s: %s
Source: loligang.arm5.elf, 5423.1.00007ffeaa5fc000.00007ffeaa61d000.rw-.sdmp	Binary or memory string: ~leqemu: %s: %s
Source: loligang.arm5.elf, 5423.1.000056524832d000.000056524845b000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: loligang.arm5.elf, 5423.1.00007ffeaa5fc000.00007ffeaa61d000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: loligang.arm5.elf, 5423.1.000056524832d000.000056524845b000.rw-.sdmp	Binary or memory string: C4HRVPE4HRVPB4HRV!/etc/qemu-binfmt/arm
Source: loligang.arm5.elf, 5423.1.00007ffeaa5fc000.00007ffeaa61d000.rw-.sdmp	Binary or memory string: cHx86_64/usr/bin/qemu-arm/tmp/loligang.arm5.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/loligang.arm5.elf
Source: loligang.arm5.elf, 5423.1.000056524832d000.000056524845b000.rw-.sdmp	Binary or memory string: rg.qemu.gdb.arm.sys.regs">

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: loligang.arm5.elf, type: SAMPLE
Source: Yara match	File source: 5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: loligang.arm5.elf PID: 5423, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: loligang.arm5.elf, type: SAMPLE
Source: Yara match	File source: 5423.1.00007efcc8017000.00007efcc8028000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: loligang.arm5.elf PID: 5423, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	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	2 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
loligang.arm5.elf	71%	ReversingLabs	Linux.Backdoor.Mirai
loligang.arm5.elf	100%	Avira	LINUX/Mirai.bonb

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	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	Flag	ASN	ASN Name	Malicious
54.217.10.153	unknown	United States		16509	AMAZON-02US	false
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
54.217.10.153	vqsjh4.elf	Get hash	malicious	Mirai	Browse
	x-3.2-.ISIS.elf	Get hash	malicious	Gafgyt	Browse
	m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	shindeVx86.elf	Get hash	malicious	Unknown	Browse
	linux_mips.elf	Get hash	malicious	Chaos	Browse
	assailant.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	dlr.arm6.elf	Get hash	malicious	Okiru	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	mipsel.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	oN6mhmUWXQ.elf	Get hash	malicious	Mirai	Browse
185.125.190.26	main_x86_64.elf	Get hash	malicious	Mirai	Browse
	sora.mips.elf	Get hash	malicious	Unknown	Browse
	Mozi.m.elf	Get hash	malicious	Unknown	Browse
	brute.elf	Get hash	malicious	Unknown	Browse
	go.elf	Get hash	malicious	Unknown	Browse
	bot.sh4.elf	Get hash	malicious	Mirai, Okiru	Browse
	main_x86_64.elf	Get hash	malicious	Mirai	Browse
	.i.elf	Get hash	malicious	Unknown	Browse
	armv4l.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	main_arm.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	Lizard.exe	Get hash	malicious	Unknown	Browse	162.213.35.25
	main_arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Mozi.m.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	vqsjh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	dvwkja7.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	jwwofba5.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	kjsusa6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	mipsel.elf	Get hash	malicious	Muhstik, Tsunami	Browse	91.189.91.42
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sora.mpsl.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	main_m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	main_arm.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sora.x86.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	main_x86_64.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	sora.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
AMAZON-02US	loligang.arm7.elf	Get hash	malicious	Mirai	Browse	18.219.202.31
	https://www.haysbohelpdesk-dach.net/WorkOrder.do?woMode=newWO&from=Templates&module=incident&reqTemplate=5403	Get hash	malicious	Unknown	Browse	44.237.131.128
	https://www.scrolldroll.com/best-dialogues-from-asur/	Get hash	malicious	Unknown	Browse	18.159.181.239
	loligang.arm7.elf	Get hash	malicious	Mirai	Browse	13.127.14.117
	loligang.sh4.elf	Get hash	malicious	Mirai	Browse	108.140.29.25
	loligang.arm5.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	loligang.arm.elf	Get hash	malicious	Mirai	Browse	54.126.142.82
	loligang.spc.elf	Get hash	malicious	Mirai	Browse	18.236.240.155
	loligang.arm6.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	loligang.mpsl.elf	Get hash	malicious	Mirai	Browse	18.138.77.12

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), dynamically linked, interpreter /lib/ld-uClibc.so.0, stripped
Entropy (8bit):	6.162403705982069
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	loligang.arm5.elf
File size:	68'136 bytes
MD5:	7a57ed60a8ae7972d60951e4d4859396
SHA1:	363b8c2e3be4f9cf06650d6817e5c0814084eaaf
SHA256:	d1f66a675c78cb40cf39d93fd78ff16c874171dd1b1bb6eb3919c8e4d0c82dc5
SHA512:	864bd1758168f0ab7c3aa7c0cfdb477715db7bcf0a4d1b1015e57ee57d4520a378a4335a03052a99ba0f933a27b14b01ceec8a9d7c5e83549c9b73277f9a7bfc
SSDEEP:	1536:EhcPUhBNsBWLXWHMjh1an3nfCcSwYG4tCKPuo0zRs2h0YceZWExgGM:/P4Nzt30FzhvcwTgP
TLSH:	B6631981B8816B3AC7D1077BEA9F108E3314A7D8D2CBB257CC540BA076D645B1D67F8A
File Content Preview:	.ELF...a..........(.....\...4...X.......4. ...(.........4...4...4...................................................................D...D...............H...H...H.......................\...\...\...................Q.td............................/lib/ld-uCl

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:	0x8e5c
Flags:	0x2
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	6
Section Header Offset:	67416
Section Header Size:	40
Number of Section Headers:	18
Header String Table Index:	17

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.interp	PROGBITS	0x80f4	0xf4	0x14	0x0	0x2	A	0	0	1
.hash	HASH	0x8108	0x108	0x220	0x4	0x2	A	3	0	4
.dynsym	DYNSYM	0x8328	0x328	0x430	0x10	0x2	A	4	1	4
.dynstr	STRTAB	0x8758	0x758	0x223	0x0	0x2	A	0	0	1
.rel.plt	REL	0x897c	0x97c	0x188	0x8	0x2	A	3	7	4
.init	PROGBITS	0x8b04	0xb04	0x18	0x0	0x6	AX	0	0	4
.plt	PROGBITS	0x8b1c	0xb1c	0x260	0x4	0x6	AX	0	0	4
.text	PROGBITS	0x8d7c	0xd7c	0xe2d0	0x0	0x6	AX	0	0	4
.fini	PROGBITS	0x1704c	0xf04c	0x14	0x0	0x6	AX	0	0	4
.rodata	PROGBITS	0x17060	0xf060	0x14e4	0x0	0x2	A	0	0	4
.ctors	PROGBITS	0x20548	0x10548	0x8	0x0	0x3	WA	0	0	4
.dtors	PROGBITS	0x20550	0x10550	0x8	0x0	0x3	WA	0	0	4
.dynamic	DYNAMIC	0x2055c	0x1055c	0x98	0x8	0x3	WA	4	0	4
.got	PROGBITS	0x205f4	0x105f4	0xd0	0x4	0x3	WA	0	0	4
.data	PROGBITS	0x206c4	0x106c4	0x20	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x206e4	0x106e4	0x3f4	0x0	0x3	WA	0	0	4
.shstrtab	STRTAB	0x0	0x106e4	0x73	0x0	0x0		0	0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Prog Interpreter	Section Mappings
PHDR	0x34	0x8034	0x8034	0xc0	0xc0	2.3341	0x5	R E	0x4
INTERP	0xf4	0x80f4	0x80f4	0x14	0x14	3.6842	0x4	R	0x1	/lib/ld-uClibc.so.0	.interp
LOAD	0x0	0x8000	0x8000	0x10544	0x10544	6.1905	0x5	R E	0x8000		.interp .hash .dynsym .dynstr .rel.plt .init .plt .text .fini .rodata
LOAD	0x10548	0x20548	0x20548	0x19c	0x590	2.2871	0x6	RW	0x8000		.ctors .dtors .dynamic .got .data .bss
DYNAMIC	0x1055c	0x2055c	0x2055c	0x98	0x98	1.9040	0x6	RW	0x4		.dynamic
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Dynamic Tags

Type	Meta	Value	Tag
DT_NEEDED	sharedlib	libc.so.0	0x1
DT_INIT	value	0x8b04	0xc
DT_FINI	value	0x1704c	0xd
DT_HASH	value	0x8108	0x4
DT_STRTAB	value	0x8758	0x5
DT_SYMTAB	value	0x8328	0x6
DT_STRSZ	bytes	547	0xa
DT_SYMENT	bytes	16	0xb
DT_DEBUG	value	0x0	0x15
DT_PLTGOT	value	0x205f4	0x3
DT_PLTRELSZ	bytes	392	0x2
DT_PLTREL	pltrel	DT_REL	0x14
DT_JMPREL	value	0x897c	0x17
DT_NULL	value	0x0	0x0

Symbols

Name	Section Name	Value	Size	Symbol Type	Symbol Bind	Symbol Visibility	Ndx
	.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__aeabi_idiv0	.dynsym	0x1700c	4	FUNC	<unknown>	DEFAULT	8
__aeabi_ldiv0	.dynsym	0x1700c	4	FUNC	<unknown>	DEFAULT	8
__aeabi_uidiv	.dynsym	0x16d4c	0	FUNC	<unknown>	DEFAULT	8
__aeabi_uidivmod	.dynsym	0x16e44	24	FUNC	<unknown>	DEFAULT	8
__bss_end__	.dynsym	0x20ad8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start	.dynsym	0x206e4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start__	.dynsym	0x206e4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__data_start	.dynsym	0x206c4	0	NOTYPE	<unknown>	DEFAULT	17
__div0	.dynsym	0x1700c	4	FUNC	<unknown>	DEFAULT	8
__end__	.dynsym	0x20ad8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__errno_location	.dynsym	0x8ce0	32	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__modsi3	.dynsym	0x16f28	228	FUNC	<unknown>	DEFAULT	8
__uClibc_main	.dynsym	0x8c98	488	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__udivsi3	.dynsym	0x16d4c	248	FUNC	<unknown>	DEFAULT	8
__umodsi3	.dynsym	0x16e5c	204	FUNC	<unknown>	DEFAULT	8
_bss_end__	.dynsym	0x20ad8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_edata	.dynsym	0x206e4	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_end	.dynsym	0x20ad8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_start	.dynsym	0x8e5c	80	FUNC	<unknown>	DEFAULT	8
abort	.dynsym	0x8bf0	352	FUNC	<unknown>	DEFAULT	SHN_UNDEF
atoi	.dynsym	0x8cf8	12	FUNC	<unknown>	DEFAULT	SHN_UNDEF
bind	.dynsym	0x8c20	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
calloc	.dynsym	0x8bfc	88	FUNC	<unknown>	DEFAULT	SHN_UNDEF
clock	.dynsym	0x8d1c	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
close	.dynsym	0x8d4c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
closedir	.dynsym	0x8d34	196	FUNC	<unknown>	DEFAULT	SHN_UNDEF
connect	.dynsym	0x8b48	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
exit	.dynsym	0x8cec	172	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fcntl	.dynsym	0x8d40	116	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fork	.dynsym	0x8c8c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
free	.dynsym	0x8d58	288	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getpid	.dynsym	0x8b6c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getppid	.dynsym	0x8cb0	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockname	.dynsym	0x8d70	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockopt	.dynsym	0x8cd4	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
inet_addr	.dynsym	0x8c2c	36	FUNC	<unknown>	DEFAULT	SHN_UNDEF
ioctl	.dynsym	0x8b30	80	FUNC	<unknown>	DEFAULT	SHN_UNDEF
kill	.dynsym	0x8c14	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
malloc	.dynsym	0x8b90	400	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memcpy	.dynsym	0x8b78	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memmove	.dynsym	0x8b60	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memset	.dynsym	0x8ca4	156	FUNC	<unknown>	DEFAULT	SHN_UNDEF
open	.dynsym	0x8d10	92	FUNC	<unknown>	DEFAULT	SHN_UNDEF
opendir	.dynsym	0x8cc8	264	FUNC	<unknown>	DEFAULT	SHN_UNDEF
rand	.dynsym	0x8c44	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
read	.dynsym	0x8c5c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readdir	.dynsym	0x8bcc	224	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readlink	.dynsym	0x8b84	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
realloc	.dynsym	0x8c80	312	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recv	.dynsym	0x8b3c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recvfrom	.dynsym	0x8ba8	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
select	.dynsym	0x8bc0	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
send	.dynsym	0x8be4	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sendto	.dynsym	0x8c74	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsid	.dynsym	0x8d28	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsockopt	.dynsym	0x8c38	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigaddset	.dynsym	0x8bd8	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigemptyset	.dynsym	0x8b54	24	FUNC	<unknown>	DEFAULT	SHN_UNDEF
signal	.dynsym	0x8c50	200	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigprocmask	.dynsym	0x8d64	84	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sleep	.dynsym	0x8b9c	420	FUNC	<unknown>	DEFAULT	SHN_UNDEF
socket	.dynsym	0x8bb4	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strlen	.dynsym	0x8d04	96	FUNC	<unknown>	DEFAULT	SHN_UNDEF
time	.dynsym	0x8cbc	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
unlink	.dynsym	0x8c68	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
write	.dynsym	0x8c08	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 29, 2024 09:12:50.301476002 CET	443	37674	54.217.10.153	192.168.2.13
Nov 29, 2024 09:12:50.301686049 CET	37674	443	192.168.2.13	54.217.10.153
Nov 29, 2024 09:12:50.422564983 CET	443	37674	54.217.10.153	192.168.2.13
Nov 29, 2024 09:13:00.309688091 CET	48202	443	192.168.2.13	185.125.190.26
Nov 29, 2024 09:13:31.797653913 CET	48202	443	192.168.2.13	185.125.190.26

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 29, 2024 09:15:34.083698988 CET	53997	53	192.168.2.13	8.8.8.8
Nov 29, 2024 09:15:34.083745003 CET	51448	53	192.168.2.13	8.8.8.8
Nov 29, 2024 09:15:34.218152046 CET	53	53997	8.8.8.8	192.168.2.13
Nov 29, 2024 09:15:34.218734026 CET	53	51448	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Nov 29, 2024 09:15:34.083698988 CET	192.168.2.13	8.8.8.8	0x1ed3	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Nov 29, 2024 09:15:34.083745003 CET	192.168.2.13	8.8.8.8	0xeddd	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 29, 2024 09:15:34.218152046 CET	8.8.8.8	192.168.2.13	0x1ed3	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Nov 29, 2024 09:15:34.218152046 CET	8.8.8.8	192.168.2.13	0x1ed3	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: loligang.arm5.elf PID: 5423, Parent PID: 5349

General

Start time (UTC):	08:12:47
Start date (UTC):	29/11/2024
Path:	/tmp/loligang.arm5.elf
Arguments:	/tmp/loligang.arm5.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: dash PID: 5431, Parent PID: 3594

General

Start time (UTC):	08:12:49
Start date (UTC):	29/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5431, Parent PID: 3594

General

Start time (UTC):	08:12:49
Start date (UTC):	29/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.q0StgWA3Yz /tmp/tmp.NSbYBZnpEH /tmp/tmp.OeljrcRTp3
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 5432, Parent PID: 3594

General

Start time (UTC):	08:12:49
Start date (UTC):	29/11/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5432, Parent PID: 3594

General

Start time (UTC):	08:12:49
Start date (UTC):	29/11/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.q0StgWA3Yz /tmp/tmp.NSbYBZnpEH /tmp/tmp.OeljrcRTp3
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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

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

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

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Linux Analysis Report loligang.arm5.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Dynamic Tags

Symbols

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: loligang.arm5.elf PID: 5423, Parent PID: 5349

General

Chronological Activities

Analysis Process: dash PID: 5431, Parent PID: 3594

General

Chronological Activities

Analysis Process: rm PID: 5431, Parent PID: 3594

General

Chronological Activities

Analysis Process: dash PID: 5432, Parent PID: 3594

General

Chronological Activities

Analysis Process: rm PID: 5432, Parent PID: 3594

General

Chronological Activities

Linux Analysis Report
loligang.arm5.elf