MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da35d9fdeb215fb242d2b803c2faeaa47f8e46f21f8a5955e5dba11c1f2f04a3. 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: 12


Intelligence 12 IOCs YARA 11 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da35d9fdeb215fb242d2b803c2faeaa47f8e46f21f8a5955e5dba11c1f2f04a3
SHA3-384 hash: f2dbc7b44f74f5386d440ed6dcc0b4c9f9c3d34ca98ba30fe8c5d528bd661728ac80452d6995fd883d0cae544474a70f
SHA1 hash: 15f285d66a059c498f7abb6a88a8709f7ff355e8
MD5 hash: d13b153834dce9ac002fc83652d65fad
humanhash: vermont-high-tennis-berlin
File name:d13b153834dce9ac002fc83652d65fad
Download: download sample
Signature Mirai
Create hunting rule
File size:96'388 bytes
First seen:2024-04-25 12:40:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bZxGp9fzWp6y0HP3SwuKXzWNc9ponbXU94uSfcRVL4:VE/fztxvSnmU0p6bE+3uL
TLSH T1DC936EC5F743D5F1FC4301B11077AB365F32E0B9212ADA42C769BA32EC92952DA1AB5C
telfhash t1ca5123f71eae0ce8b7d05c44c75e6bd2291ac777496036b244b29ca532fae81407ac38
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
Kills processes
Runs as daemon
Sends data to a server
Connection attempt
DNS request
Kills critical processes
Deletes a system binary file
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin mirai remote
Link:
https://www.filescan.io/uploads/662a4f6854bafb7d21dd6ec1/reports/0fd9e3c2-5b74-4b03-8f9c-1a02fdd0cc5a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/da35d9fdeb215fb242d2b803c2faeaa47f8e46f21f8a5955e5dba11c1f2f04a3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Moobot 203.145.46.240:2023
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7208e73e-9ea1-4bc4-bba6-d7c8168bb135
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1431629
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Snort IDS alert for network traffic
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1431629 Sample: ij5Z8oy5e3.elf Startdate: 25/04/2024 Architecture: LINUX Score: 96 24 net-killer.ddns.net. [malformed] 2->24 26 aomacamada.ddns.net. [malformed] 2->26 28 6 other IPs or domains 2->28 30 Snort IDS alert for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 40 3 other signatures 2->40 9 ij5Z8oy5e3.elf 2->9         started        11 xfce4-session xfdesktop 2->11         started        13 xfce4-session xfdesktop 2->13         started        15 3 other processes 2->15 signatures3 36 Sends malformed DNS queries 26->36 38 Uses dynamic DNS services 26->38 process4 process5 17 ij5Z8oy5e3.elf 9->17         started        process6 19 ij5Z8oy5e3.elf 17->19         started        signatures7 42 Sample tries to kill multiple processes (SIGKILL) 19->42 22 ij5Z8oy5e3.elf 19->22         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/da35d9fdeb215fb242d2b803c2faeaa47f8e46f21f8a5955e5dba11c1f2f04a3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da35d9fdeb215fb242d2b803c2faeaa47f8e46f21f8a5955e5dba11c1f2f04a3/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-24 16:43:29 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=3i25t7plefp3eqwsxab4f6xkur7y4rxsd6ffsvpf3oqryhzpasrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240425-pwr5jsag4w/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Malware Config
C2 Extraction:
aomacamada.ddns.net
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/da35d9fdeb215fb242d2b803c2faeaa47f8e46f21f8a5955e5dba11c1f2f04a3

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 da35d9fdeb215fb242d2b803c2faeaa47f8e46f21f8a5955e5dba11c1f2f04a3

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2803822/
  
URLhaus
https://urlhaus.abuse.ch/url/2809912/
  
URLhaus
https://urlhaus.abuse.ch/url/2818005/
  
URLhaus
https://urlhaus.abuse.ch/url/2824954/
  
URLhaus
https://urlhaus.abuse.ch/url/2826663/
  
URLhaus
https://urlhaus.abuse.ch/url/2826681/
  
URLhaus
https://urlhaus.abuse.ch/url/2827383/

Comments


Avatar
zbet commented on 2024-04-25 12:40:45 UTC

url : hxxp://51.79.217.59/most-x86