MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 528044b1b6c28d24f29ae3ad0a614e4390e9afa408a6782a084bfea6ed396566. 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: 528044b1b6c28d24f29ae3ad0a614e4390e9afa408a6782a084bfea6ed396566
SHA3-384 hash: c6724cfeb7bd8960992ad7699e26391e3d1b41daa62d3d2ef5814cd70ffd86fc30ea9900d909a3cc52f21eee37365c3f
SHA1 hash: 4f76581fa2206dcde6d83d58d4fc888791650a9f
MD5 hash: d4ee410713e7bfced7570fb2e407e1bd
humanhash: wyoming-equal-missouri-social
File name:d4ee410713e7bfced7570fb2e407e1bd
Download: download sample
Signature Mirai
Create hunting rule
File size:180'916 bytes
First seen:2024-04-24 10:39:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:H25vFdekcGRIvia6nYzayMLhuHAw01vlCrsG7MWfifIyPM/9IQGgh:ueq0oYzayMLEHAwsves6MWfifIeM/9Ik
TLSH T10F044C42AA418B17C0D71B7ABB9F825533339B64D7EB23069528AFF43F4679A0E73501
telfhash t190311005d926ca2e15b28bf8dffc47b55415c76356906e338f3ecacc4436041e526cb9
Reporter zbetcheckin
Tags:32 arm elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
DNS request
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/528044b1b6c28d24f29ae3ad0a614e4390e9afa408a6782a084bfea6ed396566
Behaviour
Process Renaming
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/f9f9fbbc-b922-4903-9c4b-1820c4546a92
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1430979
Signature
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1430979 Sample: AZtIZd4072.elf Startdate: 24/04/2024 Architecture: LINUX Score: 60 28 kz.adolfhitler.su 212.70.149.10, 35342, 41826 INTERNET-HOSTINGBG Bulgaria 2->28 30 109.202.202.202, 80 INIT7CH Switzerland 2->30 32 4 other IPs or domains 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 dash rm AZtIZd4072.elf 2->8         started        11 systemd dbus-daemon 2->11         started        13 dash rm 2->13         started        15 12 other processes 2->15 signatures3 process4 signatures5 38 Sample deletes itself 8->38 17 AZtIZd4072.elf 8->17         started        40 Sample reads /proc/mounts (often used for finding a writable filesystem) 11->40 process6 process7 19 AZtIZd4072.elf 17->19         started        22 AZtIZd4072.elf 17->22         started        24 AZtIZd4072.elf 17->24         started        26 AZtIZd4072.elf 17->26         started        signatures8 36 Manipulation of devices in /dev 19->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/528044b1b6c28d24f29ae3ad0a614e4390e9afa408a6782a084bfea6ed396566
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/528044b1b6c28d24f29ae3ad0a614e4390e9afa408a6782a084bfea6ed396566/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-24 10:40:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kkaejmnwykgsj4u24owquykoioiotl5ebcthqkqijp7kn3jzmvta._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240424-mpyyeagh92/
Behaviour
Unexpected DNS network traffic destination
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/528044b1b6c28d24f29ae3ad0a614e4390e9afa408a6782a084bfea6ed396566

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:CMD_Shutdown
Create hunting rule
Author:adm1n_usa32
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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 528044b1b6c28d24f29ae3ad0a614e4390e9afa408a6782a084bfea6ed396566

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2816319/
  
URLhaus
https://urlhaus.abuse.ch/url/2825201/

Comments


Avatar
zbet commented on 2024-04-24 10:39:02 UTC

url : hxxp://212.70.149.13/arm7