MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b036917e84fd0f0efc1c99958446e27ce21b0189cd54a485991ed0d86bcbee8. 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


Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b036917e84fd0f0efc1c99958446e27ce21b0189cd54a485991ed0d86bcbee8
SHA3-384 hash: eba15bf691cec97051a2759db82468d9b049daefd9925bc1bc8813116657fd2213e9c210a69fb134937c0567c0a5e9ef
SHA1 hash: 51a2c2faef057a4f15ad8a377f794c0b53c76872
MD5 hash: 8b3a245503ad586a8700758808bcfc44
humanhash: pluto-comet-aspen-fillet
File name:armv7l-20230708-0013
Download: download sample
File size:170'300 bytes
First seen:2023-07-08 00:13:39 UTC
Last seen:2023-07-09 04:18:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:pZ8QrLmgXaIpDNajwaHlFvcMyzv5tOY/HIOu7JvgM/99Do4DiE+:EQryIVNajwaHlFNyzL/oOu7J4M/9z+P
TLSH T1F0F31BC6DA427E37C2C2ABB6FADBD14533A38B14D397230594585FF02F4BA9D0E16609
telfhash t11421318664f689196bb69d24ddfc97b34651132723481f705f3ec4cc592b092eb39c8a
Reporter elfdigest

Intelligence

File Origin
# of uploads :
33
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-69.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29523.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin mirai remote
Link:
https://www.filescan.io/uploads/64a8aa4a9bd9f933fbb8d442/reports/ec3044fb-3c27-40cd-81ee-0aea97aefa17/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
5.181.80.102
Number of open files:
142
Number of processes launched:
80
Processes remaning?
false
Remote TCP ports scanned:
22,5555
Full report:
https://elfdigest.com/brief/4b036917e84fd0f0efc1c99958446e27ce21b0189cd54a485991ed0d86bcbee8
Behaviour
Persistence
Firewall Changes
Information Gathering
Kernel Modules
Botnet C2s
TCP botnet C2(s):
154.215.23.201:80
47.243.84.181:80
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3e3f13bb-5af0-481b-8d04-745f163939b2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b036917e84fd0f0efc1c99958446e27ce21b0189cd54a485991ed0d86bcbee8/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2023-07-08 00:14:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jmbwsf7ij7ipb36bzgmvqrdoe7hcdmayttkuusczshwq3bv4x3ua._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery persistence phishing
Link:
https://tria.ge/reports/230708-ajbjpscd37/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Modifies password files for system users/ groups
Contacts a large (395446) amount of remote hosts
Creates a large amount of network flows
Detected phishing page
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/4b036917e84fd0f0efc1c99958446e27ce21b0189cd54a485991ed0d86bcbee8

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: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

elf 4b036917e84fd0f0efc1c99958446e27ce21b0189cd54a485991ed0d86bcbee8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2676523/
  
Delivery method
Distributed via web download

Comments