MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df. 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: 6


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

SHA256 hash: 1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df
SHA3-384 hash: ad5775dcbb6ecf144de57cab0f2c9ba56384156ac42ca620304032cb04847c217d1b933f5dd976582c3232f198ed48d4
SHA1 hash: c29246dc7bf9a68806e39c502fd500311f610383
MD5 hash: 019edf383a054daaff02ac52c47bb1e8
humanhash: cola-crazy-utah-neptune
File name:kworkerd-netns
Download: download sample
Signature CoinMiner
Create hunting rule
File size:131'552 bytes
First seen:2026-06-25 14:25:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:q/FxazaXImjhfAYkL+MIPB5v2mJM+4/3WDzfHfaQeVZ:qK+ImdAP4v2d+4/3wHiQsZ
TLSH T134D3123986471444DEE3E47B4AE8D6017F5A88EEB3376D9863A0444FC7439E932F249E
Magika elf
Reporter abuse_ch
Tags:CoinMiner elf UPX
File size (compressed) :131'552 bytes
File size (de-compressed) :331'868 bytes
Format:linux/mips
Unpacked file: d15426ed22583652ffb79af4456f0211143abec7f66420c4e0f6eb13b2a975ea

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Connection attempt
Changes the time when the file was created, accessed, or modified
Changes access rights for a written file
Creating a file in the %temp% directory
Sends data to a server
Collects information on the CPU
Receives data from a server
Sets a written file as executable
Opens a port
Runs as daemon
Launching a process
Manages services
Substitutes an application name
Kills critical processes
Creates or modifies files in /cron to set up autorun
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a3d3a7240459c41ea4ea7d0/reports/0e695e79-ac3c-438c-be35-937501de4947/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-06-25T10:57:00Z UTC
Last seen:
2026-06-25T11:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/316edbb7-b6da-4d28-ac97-421f079d569c
Behavior Graph:
Download SVG
%3 guuid=deaf0552-1900-0000-1899-194b2e140000 pid=5166 /usr/bin/sudo guuid=44a8de53-1900-0000-1899-194b2f140000 pid=5167 /tmp/sample.bin guuid=deaf0552-1900-0000-1899-194b2e140000 pid=5166->guuid=44a8de53-1900-0000-1899-194b2f140000 pid=5167 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3a90fd16-6987-4f0e-8d82-655ee40167e5
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1933767
Signature
Antivirus detection for dropped file
Drops invisible ELF files
Executes itself again with its parent PID as an argument (indicative of hampering debugging)
Executes the "crontab" command typically for achieving persistence
Executes the "nc" (netcat) command used to establish arbitrary TCP or UDP connections and listens
Found strings related to Crypto-Mining
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Sample tries to persist itself using cron
Searches for CPU information (likely indicative of DDoS capability)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1933767 Sample: kworkerd-netns.elf Startdate: 25/06/2026 Architecture: LINUX Score: 96 80 api.robotmarkethub.com 2->80 82 91.239.211.89, 34890, 34892, 37690 HOSTKEY-ASNL Germany 2->82 96 Antivirus detection for dropped file 2->96 98 Yara detected Xmrig cryptocurrency miner 2->98 12 systemd sh 2->12         started        14 kworkerd-netns.elf 2->14         started        17 systemd snapd-env-generator 2->17         started        19 systemd snapd-env-generator 2->19         started        signatures3 100 Performs DNS TXT record lookups 80->100 process4 signatures5 21 sh sh 12->21         started        24 sh wget 12->24         started        26 sh rm 12->26         started        112 Found strings related to Crypto-Mining 14->112 28 kworkerd-netns.elf 14->28         started        process6 file7 76 /dev/shm/.exectest.5480, POSIX 21->76 dropped 30 sh .d 21->30         started        32 sh wget 21->32         started        36 sh 21->36         started        40 28 other processes 21->40 78 /tmp/..redis-sentinel, POSIX 24->78 dropped 38 kworkerd-netns.elf 28->38         started        process8 file9 42 .d 30->42         started        70 /dev/shm/.d, ELF 32->70 dropped 84 Drops invisible ELF files 32->84 44 sh grep 36->44         started        47 kworkerd-netns.elf sh 38->47         started        49 kworkerd-netns.elf sh 38->49         started        86 Searches for CPU information (likely indicative of DDoS capability) 40->86 88 Sample deletes itself 40->88 90 Executes the "nc" (netcat) command used to establish arbitrary TCP or UDP connections and listens 40->90 signatures10 process11 signatures12 51 .d 42->51         started        110 Searches for CPU information (likely indicative of DDoS capability) 44->110 55 sh systemctl 47->55         started        57 sh systemctl 49->57         started        process13 file14 74 /var/spool/cron/crontabs/root, ASCII 51->74 dropped 102 Opens /sys/class/net/* files useful for querying network interface information 51->102 104 Sample deletes itself 51->104 106 Sample tries to persist itself using cron 51->106 59 .d sh 51->59         started        62 .d sh 51->62         started        signatures15 process16 signatures17 108 Executes itself again with its parent PID as an argument (indicative of hampering debugging) 59->108 64 sh crontab 59->64         started        68 sh crontab 62->68         started        process18 file19 72 /var/spool/cron/crontabs/tmp.TUpcCb, ASCII 64->72 dropped 92 Sample tries to persist itself using cron 64->92 94 Executes the "crontab" command typically for achieving persistence 64->94 signatures20
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=caioail3rwmioiopwaexz3ekmbd63op6maxfqesm56pdbqqnqxpq._file
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/1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df

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

File information

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

Web download

CoinMiner

elf 1010e0217b8d988721cfb0097cec8a6047edb9fe602e58124cef9e30c20d85df

(this sample)

CoinMiner

elf d15426ed22583652ffb79af4456f0211143abec7f66420c4e0f6eb13b2a975ea

  
URLhaus
https://urlhaus.abuse.ch/url/3868019/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d15426ed22583652ffb79af4456f0211143abec7f66420c4e0f6eb13b2a975ea
  
Dropping
MD5 ef50c8bcf6d3963e375b1eca20a0e7c3

Comments