MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29e1923a600c0ee7aa278874429ec2b6bdb5b194a2e44de29c1d2c100829771f. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29e1923a600c0ee7aa278874429ec2b6bdb5b194a2e44de29c1d2c100829771f
SHA3-384 hash: 019827534e3b9d1b2eac7ba971473883c6353115ef3827e5254bce1a86b0ecd75f153238dbe96e4926a925b5071d319f
SHA1 hash: d183b5066a3a9baf23d964ef3da1d89afd2780f7
MD5 hash: 34e882519e431d93728230808956adff
humanhash: uncle-tango-shade-white
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:36'740 bytes
First seen:2022-04-16 01:44:16 UTC
Last seen:2022-04-16 01:44:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:t2lmq4LL6evsahSmMKFmhcwOP+IoEDeNkEAWc+25lZB2n6usUxszGOnbcuyD7UVa:t2lk6oBhOKYhB0+ITVFWL2bZo6usU8nu
TLSH T11DF2E2904B8DC346C3AE903779AC2D54E600572C5A795EF27AA4617B6FB2F14A7053C3
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7669677-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai
Link:
https://www.filescan.io/uploads/625a1f9fffe27d5119e13154/reports/62415ccb-3df4-4496-b6af-438be63ca2f7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
205.185.115.245
Number of open files:
1
Number of processes launched:
11
Processes remaning?
true
Remote TCP ports scanned:
23,37215,80,443,8080,8081,55555
Full report:
https://elfdigest.com/brief/29e1923a600c0ee7aa278874429ec2b6bdb5b194a2e44de29c1d2c100829771f
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
205.185.115.245:59666
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/63843f5c-9ace-470a-a7ae-875b869a2088
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/977570
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 610063 Sample: x86_64 Startdate: 16/04/2022 Architecture: LINUX Score: 88 27 197.221.56.206 xneeloZA South Africa 2->27 29 156.158.248.187 airtel-tz-asTZ Tanzania United Republic of 2->29 31 99 other IPs or domains 2->31 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 4 other signatures 2->41 8 x86_64 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 4 other processes 2->14 signatures3 process4 process5 16 x86_64 8->16         started        process6 18 x86_64 16->18         started        21 x86_64 16->21         started        23 x86_64 16->23         started        25 6 other processes 16->25 signatures7 33 Sample tries to kill multiple processes (SIGKILL) 18->33
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/29e1923a600c0ee7aa278874429ec2b6bdb5b194a2e44de29c1d2c100829771f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-16 01:45:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220416-b6ds1shhd8/
Behaviour
Contacts a large (449125) amount of remote hosts
Creates a large amount of network flows
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/29e1923a600c0ee7aa278874429ec2b6bdb5b194a2e44de29c1d2c100829771f

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

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

Web download

Mirai

elf 29e1923a600c0ee7aa278874429ec2b6bdb5b194a2e44de29c1d2c100829771f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2149892/
  
Delivery method
Distributed via web download

Comments