MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f48ad9608dd584375a92409904de93a488d8abcf2a112f73d439a28983f3d93. 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: 7f48ad9608dd584375a92409904de93a488d8abcf2a112f73d439a28983f3d93
SHA3-384 hash: 73d7ed03882727a1bbabcefbfa98b44d4b23d3859fe0a117c78dec21b96516a2802ffef10afa017d318ab7ccd9dc56db
SHA1 hash: 44e3acc690c6c30bb21cb287ef2212ac41e436f2
MD5 hash: 2f5512299b88c222fcee9b83ebc1befd
humanhash: seven-zulu-finch-sierra
File name:arm6-20220501-2200
Download: download sample
Signature Mirai
Create hunting rule
File size:51'712 bytes
First seen:2022-05-01 22:00:07 UTC
Last seen:2022-05-04 10:31:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:XGOftsM57UgrQ60n0fZAbKK3qIk1nA8CfpNiSvD9q3UELw9EB065txAYm8HoJSrN:5l7Ugrjs1edNxCfbiSvCLw9BetxAp8se
TLSH T12F33F187B6A48EA0BBF30EB58BD4C6D335457BBC94EB1015B59ABB0470D249347F3292
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 :
10
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.791.20852.16983.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/626f02f60d3e2bd52d1daff5/reports/8d92d3e8-b587-4975-b341-cf7a78182280/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
194.31.98.171
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/7f48ad9608dd584375a92409904de93a488d8abcf2a112f73d439a28983f3d93
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
212.192.241.70:3074
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a05c41a-0881-4733-8c2f-059d367d72a6
Result
Threat name:
Mirai Moobot
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Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/986225
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
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: 618722 Sample: arm6-20220501-2200 Startdate: 02/05/2022 Architecture: LINUX Score: 76 44 66.239.71.77, 23 XO-AS15US United States 2->44 46 90.247.96.100 VodafoneGB United Kingdom 2->46 48 98 other IPs or domains 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Yara detected Moobot 2->52 54 Yara detected Mirai 2->54 56 2 other signatures 2->56 9 systemd logrotate 2->9         started        11 systemd mandb arm6-20220501-2200 2->11         started        14 systemd install 2->14         started        16 2 other processes 2->16 signatures3 process4 signatures5 18 logrotate sh 9->18         started        20 logrotate sh 9->20         started        22 logrotate gzip 9->22         started        24 logrotate gzip 9->24         started        58 Sample deletes itself 11->58 26 arm6-20220501-2200 11->26         started        process6 process7 28 sh invoke-rc.d 18->28         started        30 sh rsyslog-rotate 20->30         started        32 arm6-20220501-2200 26->32         started        process8 34 invoke-rc.d runlevel 28->34         started        36 invoke-rc.d systemctl 28->36         started        38 invoke-rc.d ls 28->38         started        40 invoke-rc.d systemctl 28->40         started        42 rsyslog-rotate systemctl 30->42         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7f48ad9608dd584375a92409904de93a488d8abcf2a112f73d439a28983f3d93/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-01 19:08:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220501-1w7e1sagcj/
Behaviour
Reads runtime system information
Contacts a large (94451) 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/7f48ad9608dd584375a92409904de93a488d8abcf2a112f73d439a28983f3d93

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 7f48ad9608dd584375a92409904de93a488d8abcf2a112f73d439a28983f3d93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2141229/
  
Delivery method
Distributed via web download

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