MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 044f238a62669a2db4b84dc579d31d9fc282fdf73fe024b7511663a91e089e67. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 044f238a62669a2db4b84dc579d31d9fc282fdf73fe024b7511663a91e089e67
SHA3-384 hash: c92cba07b700ba43d1f97228c5e4fb6bd70e269df4922db1ef5ea38f7119c2fa044f9a613fc000118f6b198b2d6102a5
SHA1 hash: daa4f447070fa56a88565f32de9a0ec8a9000afe
MD5 hash: b50a358c484378429700f8d7c73eb6b0
humanhash: fruit-paris-apart-illinois
File name:x86_64
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'831'804 bytes
First seen:2025-06-27 04:02:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 49152:2whBanXBWab6x+7/TVZYxA4PLmndF4FMJBnxCAB8AYrI:2wSnR1mooA4PYdFy4BxCAyXE
TLSH T1618533666D3D7F0777B204B392B5C2A2D4AC098FE5979A2F4F32536568E53311F82C0A
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:CoinMiner elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685e181d32ed47a3a8d7bdc9linux22vpnfull_triage
Tags:
ransomware shellcode trojan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Kills processes
Changes access rights for a written file
Launching a process
Collects information on the RAM
Collects information on the CPU
Changes the time when the file was created, accessed, or modified
Runs as daemon
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
131
Number of processes launched:
13
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/044f238a62669a2db4b84dc579d31d9fc282fdf73fe024b7511663a91e089e67
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/784d4206-1540-4e0b-91ef-d07373d93478
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1723912
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
Opens /sys/class/net/* files useful for querying network interface information
Sample is packed with UPX
Sample tries to persist itself using cron
Tries to load the MSR kernel module used for reading/writing to CPUs model specific register
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1723912 Sample: x86_64.elf Startdate: 27/06/2025 Architecture: LINUX Score: 92 44 Malicious sample detected (through community Yara rule) 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Xmrig cryptocurrency miner 2->48 50 Sample is packed with UPX 2->50 8 x86_64.elf 2->8         started        process3 signatures4 60 Found strings related to Crypto-Mining 8->60 11 x86_64.elf 8->11         started        process5 signatures6 62 Opens /sys/class/net/* files useful for querying network interface information 11->62 14 x86_64.elf sh 11->14         started        16 x86_64.elf sh 11->16         started        18 x86_64.elf sh 11->18         started        20 7 other processes 11->20 process7 process8 22 sh crontab 14->22         started        26 sh crontab 14->26         started        28 sh 14->28         started        30 sh iptables 16->30         started        32 sh iptables 16->32         started        38 2 other processes 16->38 34 sh iptables 18->34         started        36 sh iptables 18->36         started        40 4 other processes 20->40 file9 42 /var/spool/cron/crontabs/tmp.56s1sz, ASCII 22->42 dropped 52 Sample tries to persist itself using cron 22->52 54 Executes the "crontab" command typically for achieving persistence 22->54 56 Executes the "iptables" command to insert, remove and/or manipulate rules 34->56 58 Tries to load the MSR kernel module used for reading/writing to CPUs model specific register 40->58 signatures10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/044f238a62669a2db4b84dc579d31d9fc282fdf73fe024b7511663a91e089e67
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/044f238a62669a2db4b84dc579d31d9fc282fdf73fe024b7511663a91e089e67/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-27 04:03:32 UTC
File Type:
ELF64 Little (SO)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=arhshctcm2nc3nfyjxcxtuy5t7bif7pxh7qcjn2rczr2shqitztq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig antivm discovery execution linux miner persistence privilege_escalation upx
Link:
https://tria.ge/reports/250627-emkc8s1k13/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads CPU attributes
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads hardware information
Reads network interface configuration
Creates Raw socket
Unexpected DNS network traffic destination
Contacts a large (1385243) amount of remote hosts
Creates a large amount of network flows
XMRig Miner payload
Xmrig family
xmrig
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fd19e930-dcf4-405c-b6f5-69e9908c32b5
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 044f238a62669a2db4b84dc579d31d9fc282fdf73fe024b7511663a91e089e67

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3568519/
  
Delivery method
Distributed via web download

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