MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bebb34cd7886f7654b9d24462a86c7a0f18c1c8022f3b5f523916852a9609c5d. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bebb34cd7886f7654b9d24462a86c7a0f18c1c8022f3b5f523916852a9609c5d
SHA3-384 hash: b8d660654c4a0b3edee41de90f66f15414f66f17ef3ea771f64f0901763c1e477a6c0a4a5ce1452e99be54b0dce11fb0
SHA1 hash: 3fecd4c8dfefff9a779843773411c35be29a1f2b
MD5 hash: de823dd409942825e1353484fa39e8aa
humanhash: mockingbird-magazine-kentucky-magnesium
File name:q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW
Download: download sample
Signature Mirai
Create hunting rule
File size:82'560 bytes
First seen:2024-08-09 10:14:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RWsfKVotw2uYh6g+FB3SYFjgaiZBflluFc1bSzLm9xX/X/LA7MpzX:RWsfKVotw2uYYg+FB37FBc9p1bSzLmPR
TLSH T1BD833A03AA41DFB3E4431AF506E78B610231F93B2A5ACE64F35CBCB49F195C8B215769
telfhash t1a321fe86f17f8a696eb118249c784bf5015a673766627f71bf1ec2c8502e002ba25e4f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter NDA0E
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9907057-0
Create hunting rule

Unix.Trojan.Mirai-10033788-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/66b5ec319d37dfa04d26914d/reports/51577c05-4f1d-4d91-aa66-24cf9ece42db/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
50
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bebb34cd7886f7654b9d24462a86c7a0f18c1c8022f3b5f523916852a9609c5d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/18e60cbc-0044-4fba-81d1-9fff4c8444da
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1490525
Signature
Contains symbols with names commonly found in malware
Executes the "crontab" command typically for achieving persistence
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1490525 Sample: q24SnZsLiPrkf7mgfxxwiPjZ5o2... Startdate: 09/08/2024 Architecture: LINUX Score: 72 31 conn.masjesu.zip 37.44.238.75, 35094, 35096, 443 HARMONYHOSTING-ASFR France 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Machine Learning detection for sample 2->37 39 Contains symbols with names commonly found in malware 2->39 9 q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW.elf 2->9         started        signatures3 process4 process5 11 q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW.elf 9->11         started        13 q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW.elf 9->13         started        process6 15 q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW.elf sh 11->15         started        17 q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW.elf sh 11->17         started        19 q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW.elf 13->19         started        21 q24SnZsLiPrkf7mgfxxwiPjZ5o2OXBksEW.elf 13->21         started        process7 23 sh crontab 15->23         started        27 sh crontab 17->27         started        file8 29 /var/spool/cron/crontabs/tmp.EZaOwX, ASCII 23->29 dropped 41 Sample tries to persist itself using cron 23->41 43 Executes the "crontab" command typically for achieving persistence 23->43 signatures9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bebb34cd7886f7654b9d24462a86c7a0f18c1c8022f3b5f523916852a9609c5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bebb34cd7886f7654b9d24462a86c7a0f18c1c8022f3b5f523916852a9609c5d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-08-08 19:30:19 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=x25tjtlyq33wks45erdcvbwhudyyyheaelz3l5jdsfuffklatroq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit
Link:
https://tria.ge/reports/240809-ml8y7szbkq/
Behaviour
Loads a kernel module
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/bebb34cd7886f7654b9d24462a86c7a0f18c1c8022f3b5f523916852a9609c5d

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_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_0fa3a6e9
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: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 bebb34cd7886f7654b9d24462a86c7a0f18c1c8022f3b5f523916852a9609c5d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3097136/
  
URLhaus
https://urlhaus.abuse.ch/url/3097152/
  
URLhaus
https://urlhaus.abuse.ch/url/3097155/
  
URLhaus
https://urlhaus.abuse.ch/url/3097160/

Comments