MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e57f7680f6599402c6290254920af2e517bcc4778c8dde610bcf42c906ef42af. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e57f7680f6599402c6290254920af2e517bcc4778c8dde610bcf42c906ef42af
SHA3-384 hash: 3e91df9ec4f603e13894c646d630d3fd3e7e19f9a4fc771d9468008e87d91c0f70ee7cb55387f6de59a345d4b55ccae8
SHA1 hash: 4d193404f478260c95c0375b5835edf90bcf8760
MD5 hash: 57fec744f91d75cb6e595a561b07d96b
humanhash: golf-early-oranges-football
File name:na
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'148'332 bytes
First seen:2024-10-13 04:50:59 UTC
Last seen:2024-10-13 05:37:01 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 24576:DXXXni909m3pbtZFkgzynC1TtExq5pKszow:D3nEhkPCx+xSzzf
TLSH T1E23533591408FC3ACB89624CCE5A76EBB3E058B3066D30C7B8B64B54C7FBDAC691190D
telfhash t1549002540d2013717552c68522f5c447153f1d20d86360670462219f42143c12c8a092
Magika elf
Reporter abuse_ch
Tags:CoinMiner elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PUA.Tool.Linux.BtcMine.9999.32057.20530.UNOFFICIAL
Create hunting rule

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/670b51c19f3db0abfed36681/reports/83403f90-bdda-4794-99ce-06461bb380eb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e57f7680f6599402c6290254920af2e517bcc4778c8dde610bcf42c906ef42af
Behaviour
no suspicious findings
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/841a5823-78bf-4305-8ed2-2f409ee1c35b
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1532405
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
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: 1532405 Sample: na.elf Startdate: 13/10/2024 Architecture: LINUX Score: 76 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Xmrig cryptocurrency miner 2->39 41 Sample is packed with UPX 2->41 8 na.elf 2->8         started        process3 signatures4 49 Found strings related to Crypto-Mining 8->49 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.ctOBJt, ASCII 21->35 dropped 43 Sample tries to persist itself using cron 21->43 45 Executes the "crontab" command typically for achieving persistence 21->45 47 Executes the "iptables" command to insert, remove and/or manipulate rules 29->47 signatures9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e57f7680f6599402c6290254920af2e517bcc4778c8dde610bcf42c906ef42af
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e57f7680f6599402c6290254920af2e517bcc4778c8dde610bcf42c906ef42af/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-10-12 23:01:21 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=4v7xnahwlgkafrrjajkjecxs4ul3zrdxrsg54yilz5bmsbxpikxq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig antivm discovery execution miner persistence privilege_escalatio upx
Link:
https://tria.ge/reports/241013-fgt6xszdrd/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads CPU attributes
Creates/modifies Cron job
Enumerates running processes
Unexpected DNS network traffic destination
Contacts a large (480238) amount of remote hosts
Creates a large amount of network flows
XMRig Miner payload
xmrig
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/897c3171-37c2-498d-97a4-7e539386a8bf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
CoinMiner
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/e57f7680f6599402c6290254920af2e517bcc4778c8dde610bcf42c906ef42af

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:elf_arm_mips_ko_so
Create hunting rule
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
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 e57f7680f6599402c6290254920af2e517bcc4778c8dde610bcf42c906ef42af

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3138430/
  
Delivery method
Distributed via web download

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