MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1f34b7b798f8ec472b69eb5bd196381d749ced4d4a461d563896dfa827c84b6. 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


CoinMiner


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1f34b7b798f8ec472b69eb5bd196381d749ced4d4a461d563896dfa827c84b6
SHA3-384 hash: f6e563448aa306f4cdd9f984916119968a677581a031c1365f9a92e2b7079b47a829d4afe50b5fad178482cc1990f859
SHA1 hash: f1cab2cf7c94b3b06f23f291d42bc7c1b246dcea
MD5 hash: 8087c36ad6c48d8871089112ba7e86c8
humanhash: missouri-oven-equal-pluto
File name:na
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'647'852 bytes
First seen:2024-10-13 04:51:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 24576:iSOMGoq9mdCBgPcpjqnQ9KiDIGpjPEBNNKBDB2qejN8O4xuJsIu7FiiExxg25Kej:owVYqnQ9KSIKTqK7ejNz4UJsteEJs
TLSH T1D775337BD53D0A5EF635F4BC20A2442A4C13C5958C107FA98C763B2E6681C742A6FE7E
Magika elf
Reporter abuse_ch
Tags:CoinMiner elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug chacha miner monero obfuscated packed rijndael upx xmrig
Link:
https://www.filescan.io/uploads/670b51f950547d8c996bb7e0/reports/96fb3de6-4ebd-4905-ad25-de164342f724/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
60
Number of processes launched:
12
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f1f34b7b798f8ec472b69eb5bd196381d749ced4d4a461d563896dfa827c84b6
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6722bb23-791d-4355-8d27-a7b814092275
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1532424
Signature
Executes the "crontab" command typically for achieving persistence
Executes the "iptables" command to insert, remove and/or manipulate rules
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to persist itself using cron
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1532424 Sample: na.elf Startdate: 13/10/2024 Architecture: LINUX Score: 84 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Xmrig cryptocurrency miner 2->41 43 Sample is packed with UPX 2->43 8 na.elf 2->8         started        process3 signatures4 51 Found strings related to Crypto-Mining 8->51 11 na.elf 8->11         started        process5 process6 13 na.elf sh 11->13         started        15 na.elf sh 11->15         started        17 na.elf sh 11->17         started        19 5 other processes 11->19 process7 21 sh crontab 13->21         started        25 sh crontab 13->25         started        27 sh 13->27         started        29 sh iptables 15->29         started        31 sh which 17->31         started        33 sh which 19->33         started        file8 35 /var/spool/cron/crontabs/tmp.NT5FO0, ASCII 21->35 dropped 45 Sample tries to persist itself using cron 21->45 47 Executes the "crontab" command typically for achieving persistence 21->47 49 Executes the "iptables" command to insert, remove and/or manipulate rules 29->49 signatures9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f1f34b7b798f8ec472b69eb5bd196381d749ced4d4a461d563896dfa827c84b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f1f34b7b798f8ec472b69eb5bd196381d749ced4d4a461d563896dfa827c84b6/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-10-12 23:12:01 UTC
File Type:
ELF32 Little (SO)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6hzuw63zr6hmi4vwt2232gldqhluttwu2ssgdvldrfw7vat4qs3a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery execution linux persistence privilege_escalatio rootkit upx
Link:
https://tria.ge/reports/241013-fhfpxsthnq/
Behaviour
Creates/modifies Cron job
Loads a kernel module
Unexpected DNS network traffic destination
Contacts a large (1551121) amount of remote hosts
Creates a large amount of network flows
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6e737516-7ce1-4c5f-b3de-b185b58d6748
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f1f34b7b798f8ec472b69eb5bd196381d749ced4d4a461d563896dfa827c84b6

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

CoinMiner

elf f1f34b7b798f8ec472b69eb5bd196381d749ced4d4a461d563896dfa827c84b6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3231528/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3138431/

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