MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5165f2ede35e35af8877bdcd5a2fefe869a58c7bc90ed55f7ea4ec023b20e2a4. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5165f2ede35e35af8877bdcd5a2fefe869a58c7bc90ed55f7ea4ec023b20e2a4
SHA3-384 hash: e286542615f6a8923855e74679683ae8ac9b6d5e3390eb770ab7789a7102282fdeea333ce91cb9ef3f14e12f7097c265
SHA1 hash: e5578b05ae2e5e5bd07a43f6565cd10f5fd8c563
MD5 hash: 0e13e1107bff6afd5af7c93bc65af618
humanhash: aspen-yellow-lamp-jersey
File name:0e13e1107bff6afd5af7c93bc65af618
Download: download sample
Signature Mirai
Create hunting rule
File size:47'536 bytes
First seen:2022-06-06 11:42:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7Qiu+hPsdWtpEnSjS4NDgGsEDgBKBBStVDjMrti9ssErfzEdSi8LqSnIHh3:7tZeEsAB0n59LEb4dSVqSnk
TLSH T197235B89DA87A8B9EC12047234775F72C7B3D66E6021EB56C3AC6D35DE52B02E21734C
telfhash t1d421a1a23d6209fcf3c0bc1cc70f66e31b35c55306a269ba08f5689437f2585e1a1835
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 :
274
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-9950491-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug obfuscated remote.exe
Link:
https://www.filescan.io/uploads/629de84d8e867832d9dde321/reports/f6d0a707-d2fc-4548-ae7a-b9d02ced8b74/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/5165f2ede35e35af8877bdcd5a2fefe869a58c7bc90ed55f7ea4ec023b20e2a4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
103.136.41.100:45526
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dc62edaa-82ec-464c-8e4f-cd638c057f9a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1007307
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 639801 Sample: 1Iq6G6DWc3 Startdate: 06/06/2022 Architecture: LINUX Score: 64 21 172.87.28.0, 23 ZNETUS United States 2->21 23 69.196.193.103 WINDSTREAMUS United States 2->23 25 98 other IPs or domains 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Machine Learning detection for sample 2->31 8 1Iq6G6DWc3 2->8         started        signatures3 process4 signatures5 33 Sample deletes itself 8->33 11 1Iq6G6DWc3 8->11         started        13 1Iq6G6DWc3 8->13         started        process6 process7 15 1Iq6G6DWc3 11->15         started        17 1Iq6G6DWc3 11->17         started        19 1Iq6G6DWc3 11->19         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5165f2ede35e35af8877bdcd5a2fefe869a58c7bc90ed55f7ea4ec023b20e2a4/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-06-06 11:43:08 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=kfs7f3pdly227cdxxxgvul7p5bu2ldd3zehnkx36utwaeoza4ksa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220606-nvk46scbek/
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/5165f2ede35e35af8877bdcd5a2fefe869a58c7bc90ed55f7ea4ec023b20e2a4

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:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 5165f2ede35e35af8877bdcd5a2fefe869a58c7bc90ed55f7ea4ec023b20e2a4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2227095/

Comments


Avatar
zbet commented on 2022-06-06 11:43:00 UTC

url : hxxp://103.136.40.141/bins/rx86