MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e35c0b5c812027d6698b662bb771ada7c1d40cf04050f450feebcbbdbff6b9a. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e35c0b5c812027d6698b662bb771ada7c1d40cf04050f450feebcbbdbff6b9a
SHA3-384 hash: 2e23190d6db70cabe344ef39fc9dcb9b23b2f95598abe07f8f12cc948e8cd6b1081255218f91fefe33e821ab85072008
SHA1 hash: 62c70c834e0a65db09099aa1d2b465244222816f
MD5 hash: 038da709550f5fa2fb58077767bce04b
humanhash: lithium-chicken-orange-diet
File name:038da709550f5fa2fb58077767bce04b
Download: download sample
Signature Mirai
Create hunting rule
File size:49'692 bytes
First seen:2022-05-27 09:32:47 UTC
Last seen:2022-05-27 12:29:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:fQI83S0syxxgtCD66K6qOOONkpm1xRrBeuLJgGlzDpbuR1JruR+bDGnLFTLBw:fD8v9wtsK6qOOONkpm1xZVJuEAnQs
TLSH T1A623F1E9100838C6CE87FDBE62E453961B3D19F2666BDD497846EF89DC060A13B83DC4
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 gafgyt mips mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1667.21163.9884.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62909b0e6eb3ff3263336bc2/reports/cd11d990-b5cf-4c8b-8c1f-a532ea6ec078/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
15
Number of processes launched:
14
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9e35c0b5c812027d6698b662bb771ada7c1d40cf04050f450feebcbbdbff6b9a
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
172.245.210.119:17372
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8305d2d2-aa4b-403e-8937-2a0581b12085
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1002545
Signature
Deletes security-related log files
Opens /proc/net/* files useful for finding connected devices and routers
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 635041 Sample: hwLFomKm8k Startdate: 27/05/2022 Architecture: LINUX Score: 64 42 109.202.202.202, 80 INIT7CH Switzerland 2->42 44 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->44 46 2 other IPs or domains 2->46 48 Yara detected Mirai 2->48 50 Sample is packed with UPX 2->50 10 hwLFomKm8k 2->10         started        signatures3 process4 signatures5 52 Opens /proc/net/* files useful for finding connected devices and routers 10->52 13 hwLFomKm8k 10->13         started        15 hwLFomKm8k 10->15         started        process6 process7 17 hwLFomKm8k 13->17         started        process8 19 hwLFomKm8k sh 17->19         started        21 hwLFomKm8k sh 17->21         started        23 hwLFomKm8k sh 17->23         started        25 5 other processes 17->25 process9 27 sh rm 19->27         started        30 sh rm 21->30         started        32 sh rm 23->32         started        34 sh rm 25->34         started        36 sh pkill 25->36         started        38 sh pkill 25->38         started        40 2 other processes 25->40 signatures10 54 Sample deletes itself 27->54 56 Deletes security-related log files 30->56
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9e35c0b5c812027d6698b662bb771ada7c1d40cf04050f450feebcbbdbff6b9a/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2022-05-27 09:33:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/220527-lh7raseabl/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads CPU attributes
Reads system network configuration
Reads system routing table
Write file to user bin folder
Deletes system logs
Modifies the Watchdog daemon
Writes file to system bin folder
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/9e35c0b5c812027d6698b662bb771ada7c1d40cf04050f450feebcbbdbff6b9a

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9e35c0b5c812027d6698b662bb771ada7c1d40cf04050f450feebcbbdbff6b9a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2209372/
  
URLhaus
https://urlhaus.abuse.ch/url/2203898/
  
URLhaus
https://urlhaus.abuse.ch/url/2143970/
  
URLhaus
https://urlhaus.abuse.ch/url/2213734/

Comments


Avatar
zbet commented on 2022-05-27 09:32:56 UTC

url : hxxp://172.245.210.119/.rIIoOx35/BDK.mips