MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6afe80452180fd7de8cf033710a334a85e6282fece1d8689d433d2b30109164d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6afe80452180fd7de8cf033710a334a85e6282fece1d8689d433d2b30109164d
SHA3-384 hash: f38f6d02d8f36290ff4969d06815481b93db90da20ffa226d493e258123561342b3116ddcee0a8d0554553518c95d2d7
SHA1 hash: 15b8d57d603cb703950ebb28f0c7cbd4b638306c
MD5 hash: 36b0022b730e6ca19a8404138ab7a287
humanhash: kentucky-eighteen-nineteen-stream
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:130'741 bytes
First seen:2024-04-12 15:05:11 UTC
Last seen:2024-04-12 16:35:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:4vV8QW2EwXByDCMmczk3mHpJpe4XtrndOV79FczQbPVPw:4vV8fBsAR+csbdPw
TLSH T197D31916BBB10FF7DC5BCE3302DA4722148DE956239267367138EE78B64728A15D3C64
telfhash t1b72101715376a515ae61dc649cee87b2111992232744af73ee3680cc69060cae52bc0f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
9
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Creates directories
DNS request
Creating a file
Sends data to a server
Sets a written file as executable
Connection attempt
Launching a process
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin mirai remote
Link:
https://www.filescan.io/uploads/66194ddd35699b4745c76c33/reports/c0672688-f58d-4fc2-aa2c-c13b17262024/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
103.237.86.195
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6afe80452180fd7de8cf033710a334a85e6282fece1d8689d433d2b30109164d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0378b29b-f786-4281-910d-a448c401e88b
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1425135
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
Executes itself again with its parent PID as an argument (indicative of hampering debugging)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to set files in /etc globally writable
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1425135 Sample: mpsl.elf Startdate: 12/04/2024 Architecture: LINUX Score: 100 27 bn.networkbn.click 2->27 29 41.210.203.135, 37215 movicel-asAO Angola 2->29 31 99 other IPs or domains 2->31 33 Snort IDS alert for network traffic 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 6 other signatures 2->39 8 mpsl.elf 2->8         started        signatures3 process4 process5 10 mpsl.elf sh 1 8->10         started        12 mpsl.elf 8->12         started        process6 14 sh mv 10->14         started        17 sh chmod 10->17         started        19 sh rm 10->19         started        21 sh mkdir 10->21         started        23 mpsl.elf 12->23         started        25 mpsl.elf 12->25         started        signatures7 41 Executes itself again with its parent PID as an argument (indicative of hampering debugging) 14->41 43 Sample tries to set files in /etc globally writable 17->43
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6afe80452180fd7de8cf033710a334a85e6282fece1d8689d433d2b30109164d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-12 14:59:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nl7iarjbqd6x32gpam3rbizuvbpgfax6zyoyncougpjlgaijczgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/240412-sgqjysbe29/
Behaviour
Reads runtime system information
Writes file to tmp directory
Enumerates running processes
Changes its process name
Contacts a large (37365) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
bn.networkbn.click
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6afe80452180fd7de8cf033710a334a85e6282fece1d8689d433d2b30109164d

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Unpack
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 6afe80452180fd7de8cf033710a334a85e6282fece1d8689d433d2b30109164d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2789087/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2809891/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments