MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9301a5114ab68806699349380c7d06da2ba1f1b10001d6f47442c3d3eca5399. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9301a5114ab68806699349380c7d06da2ba1f1b10001d6f47442c3d3eca5399
SHA3-384 hash: 1db13f649e50d75118d32a25a7f55f4fc9d9674745459d30edb02c778d1201136a7d889e78a9d44b841137c21c5edc11
SHA1 hash: c5b21eb6f1b006e1453885ddf9f0008b5cd5bf68
MD5 hash: 4b15139d9470c06c80f03adc079299dc
humanhash: maryland-ohio-low-connecticut
File name:4b15139d9470c06c80f03adc079299dc
Download: download sample
Signature Mirai
Create hunting rule
File size:200'216 bytes
First seen:2024-04-24 10:32:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WOGrIYbQfEa7nLerNyR1phl7g7tu5ybDrgmYv6rjnUQFljO3MEl0kXVTr:isYMEa7L51p7Su5GYirrxljO1
TLSH T18D147285BFA13FFFD81ECD334295CA05029C9A0A5299AF776A34D508F68B14E59D3C8C
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 mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Connection attempt
Kills processes
Runs as daemon
Kills critical processes
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a9301a5114ab68806699349380c7d06da2ba1f1b10001d6f47442c3d3eca5399
Behaviour
no suspicious findings
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/08360fec-46f5-4718-b41c-236bff656557
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1430965
Signature
Multi AV Scanner detection for submitted file
Queries the IP of a very long domain name
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1430965 Sample: 2V7qaSy0Jl.elf Startdate: 24/04/2024 Architecture: LINUX Score: 60 42 siegheil.hiter.su.M(fJJPV!a/E<@@R0FE\4N(f#66a 2->42 44 siegheil.hiter.su.H(fGNNPV!a/E@@@b[%5,5siegheilhitersusM(fJJ 2->44 46 55 other IPs or domains 2->46 48 Multi AV Scanner detection for submitted file 2->48 8 2V7qaSy0Jl.elf 2->8         started        11 systemd gpu-manager 2->11         started        13 systemd generate-config 2->13         started        15 30 other processes 2->15 signatures3 50 Queries the IP of a very long domain name 44->50 process4 signatures5 52 Sample deletes itself 8->52 17 2V7qaSy0Jl.elf 8->17         started        19 gpu-manager sh 11->19         started        21 generate-config pkill 13->21         started        23 generate-config pkill 15->23         started        25 generate-config pkill 15->25         started        27 generate-config pkill 15->27         started        29 generate-config pkill 15->29         started        process6 process7 31 2V7qaSy0Jl.elf 17->31         started        34 2V7qaSy0Jl.elf 17->34         started        36 2V7qaSy0Jl.elf 17->36         started        38 2V7qaSy0Jl.elf 17->38         started        40 sh grep 19->40         started        signatures8 54 Sample tries to kill multiple processes (SIGKILL) 31->54
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a9301a5114ab68806699349380c7d06da2ba1f1b10001d6f47442c3d3eca5399
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a9301a5114ab68806699349380c7d06da2ba1f1b10001d6f47442c3d3eca5399/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-24 10:33:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=veybuuiuvnuiazuzgsjybr6qnwrluhy3caab232hiqwd2pwkkomq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240424-mlh3sagh42/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Deletes itself
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/a9301a5114ab68806699349380c7d06da2ba1f1b10001d6f47442c3d3eca5399

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: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 a9301a5114ab68806699349380c7d06da2ba1f1b10001d6f47442c3d3eca5399

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2825191/
  
URLhaus
https://urlhaus.abuse.ch/url/2816338/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments


Avatar
zbet commented on 2024-04-24 10:32:56 UTC

url : hxxp://212.70.149.13/mpsl