MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 048e374baac36d8cf68dd32e48313ef8eb517d647548b1bf5f26d2d0e2e3cdc7. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 048e374baac36d8cf68dd32e48313ef8eb517d647548b1bf5f26d2d0e2e3cdc7
SHA3-384 hash: 3c2c8701b9de344cde2f47ffc99c64c4bd3dee19dfa777a62025b364dd9460dda3138b808651a8852cefa32c4ef7ffcd
SHA1 hash: 6526419cf3d9ddb1e7268bec9ea63710e4690e70
MD5 hash: ebbf199c7813577f72daa241d9fb3398
humanhash: low-echo-mockingbird-kentucky
File name:i686
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'748'196 bytes
First seen:2025-11-14 23:26:29 UTC
Last seen:2026-01-20 03:15:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:1LtoMxTuZCBqOoEVx8y9y3p3EesY603jBY:foMxTSIqOXVxfqp3Erj0zm
TLSH T1378533346A465C25267B0FF4809531371CEB3AF7210AE5864E8E7CDD821561A92BFCFE
telfhash t120b0013346a1d9ea2a3e7900a0af2256a24f1a783a77c283153f11e0126b46a7129645
Magika elf
Reporter abuse_ch
Tags:CoinMiner elf UPX
File size (compressed) :1'748'196 bytes
File size (de-compressed) :5'237'864 bytes
Format:linux/i386
Unpacked file: 46ab28771053d0ac2607de413a2cb045aaa8a32b036445b928070ec37eeb130a

Intelligence

File Origin
# of uploads :
6
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes access rights for a written file
Launching a process
Creating a file
Runs as daemon
Changes the time when the file was created, accessed, or modified
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6917bad7f04a3abf8ec2b21f/reports/0e6a7c40-d178-4790-b9c3-1ac404c3ce13/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
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/048e374baac36d8cf68dd32e48313ef8eb517d647548b1bf5f26d2d0e2e3cdc7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.32.le
First seen:
2025-11-14T18:15:00Z UTC
Last seen:
2025-11-16T19:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/048e374baac36d8cf68dd32e48313ef8eb517d647548b1bf5f26d2d0e2e3cdc7/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f9f1d293-949a-4a00-89b5-c39ee593456f
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1814501
Signature
Executes the "crontab" command typically for achieving persistence
Executes the "iptables" command to insert, remove and/or manipulate rules
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
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1814501 Sample: i686.elf Startdate: 15/11/2025 Architecture: LINUX Score: 76 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Xmrig cryptocurrency miner 2->49 51 Sample is packed with UPX 2->51 8 i686.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        process3 process4 14 i686.elf 8->14         started        signatures5 59 Opens /sys/class/net/* files useful for querying network interface information 14->59 17 i686.elf sh 14->17         started        19 i686.elf sh 14->19         started        21 i686.elf sh 14->21         started        23 i686.elf 14->23         started        process6 process7 25 sh crontab 17->25         started        29 sh crontab 17->29         started        31 sh 17->31         started        33 sh iptables 19->33         started        35 sh iptables 19->35         started        43 2 other processes 19->43 37 sh iptables 21->37         started        39 sh iptables 21->39         started        41 i686.elf 23->41         started        file8 45 /var/spool/cron/crontabs/tmp.Bk8RU9, ASCII 25->45 dropped 53 Sample tries to persist itself using cron 25->53 55 Executes the "crontab" command typically for achieving persistence 25->55 57 Executes the "iptables" command to insert, remove and/or manipulate rules 37->57 signatures9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/048e374baac36d8cf68dd32e48313ef8eb517d647548b1bf5f26d2d0e2e3cdc7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/048e374baac36d8cf68dd32e48313ef8eb517d647548b1bf5f26d2d0e2e3cdc7/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-14 23:16:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ashdos5kynwyz5un2mxeqmj67dvvc7leoveldp27e3jnbyxdzxdq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/251114-3fjecstmem/
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
Flushes firewall rules
Contacts a large (894374) amount of remote hosts
Creates a large amount of network flows
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0b900a3a-f0f7-4091-9a59-fcdf8b360de8
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: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 048e374baac36d8cf68dd32e48313ef8eb517d647548b1bf5f26d2d0e2e3cdc7

(this sample)

CoinMiner

elf 46ab28771053d0ac2607de413a2cb045aaa8a32b036445b928070ec37eeb130a

  
URLhaus
https://urlhaus.abuse.ch/url/3614081/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 46ab28771053d0ac2607de413a2cb045aaa8a32b036445b928070ec37eeb130a
  
Dropping
MD5 40249128c6aa8f4f50b74dbe24b9970d

Comments