MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d88a5db4e33fbab107d5748ec73ec0b7f793e328ff396f94561879efa6565dd6. 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 11 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d88a5db4e33fbab107d5748ec73ec0b7f793e328ff396f94561879efa6565dd6
SHA3-384 hash: 5c62b81282e5779771ab381d923a639d8f71746a9cec913a500fcbf2e1ca897cf0db1d15947004e6be6878d7673aef17
SHA1 hash: 3ffc2861c9feca784cfbdd7e0d55b0296b35ddb7
MD5 hash: 85d5c96d84626d49ecbefbc8143be2d4
humanhash: juliet-oranges-montana-oklahoma
File name:85d5c96d84626d49ecbefbc8143be2d4
Download: download sample
Signature Mirai
Create hunting rule
File size:89'544 bytes
First seen:2024-04-29 14:58:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0pG2cWAcCghsZcecJmR8ibDCFms8CasdPIYWdgtaEoSGtA6u0xZ:0pG3WrCEjecCJbDC0ls9ZWCt718u0x
TLSH T1E4937DD1F743D4F5E89705B1513AAB335B33F0B92019EA43C7795A32EC92510EA1ABAC
telfhash t18a5106fa2dbe0cfcb3e56c08c74e2ad32a55da7b1951357184a79ca533f3a4080a5c36
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Deletes a system binary file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/662fb5bc3137a4e0f3c33832/reports/c66d2071-28d5-4505-98cd-9bc783ec85c0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d88a5db4e33fbab107d5748ec73ec0b7f793e328ff396f94561879efa6565dd6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 150.95.109.27:43957
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/294ad1a0-d6e5-4950-b2e3-3fa58d10295d
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1433490
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1433490 Sample: YpS3ERbT5s.elf Startdate: 29/04/2024 Architecture: LINUX Score: 100 20 bn.networkbn.click 150.95.109.27, 34570, 34572, 34574 RUNSYSTEM-AS-VNGMO-ZcomRunsystemJointStockCompanyVN Viet Nam 2->20 22 Snort IDS alert for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 6 other signatures 2->28 8 dash rm YpS3ERbT5s.elf 2->8         started        10 dash rm 2->10         started        12 dash tr 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 YpS3ERbT5s.elf 8->16         started        process6 18 YpS3ERbT5s.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d88a5db4e33fbab107d5748ec73ec0b7f793e328ff396f94561879efa6565dd6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d88a5db4e33fbab107d5748ec73ec0b7f793e328ff396f94561879efa6565dd6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-29 14:59:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3cff3nhdh65lcb6voshmopwaw73zhyzi744w7fcwdb467jswlxla._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
linux
Link:
https://tria.ge/reports/240429-scqddsdg5t/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d88a5db4e33fbab107d5748ec73ec0b7f793e328ff396f94561879efa6565dd6

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: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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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 d88a5db4e33fbab107d5748ec73ec0b7f793e328ff396f94561879efa6565dd6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789104/
  
URLhaus
https://urlhaus.abuse.ch/url/2831444/

Comments


Avatar
zbet commented on 2024-04-29 14:58:06 UTC

url : hxxp://150.95.109.27/bot.x86