MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b
SHA3-384 hash: 4820913fae289fcc63d4b5c1206b117f97c1aa331781eddb7fb37329cf6618145a3863a2fcf9ec6d8f2491ecd9968d96
SHA1 hash: 044b3341a2792161cf3b01847ffb02f6cd04e204
MD5 hash: 259af8b201de1cd708f9dce0de9eac2c
humanhash: white-kitten-sweet-two
File name:aarch64
Download: download sample
Signature CoinMiner
Create hunting rule
File size:4'269'400 bytes
First seen:2025-11-15 11:37:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:7oCA9NKoi6+DPsNhRJE54va873N235Adt1lqslTIU6iXTI:7oCA9NKoi6+wy54R3N235u1lqsi+X
TLSH T165166B99ED0F3D12F3C7F13CCE4A97E0761B76A4E32390B279D25249C59E9D0CAA1A11
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 dbb7ebb960dc0d5a480f97ddde3a227a2d83fcaca7d37ae672e6a0a6785631e9
File size (compressed) :1'560'860 bytes
File size (de-compressed) :4'269'400 bytes
Format:linux/arm64
Packed file: dbb7ebb960dc0d5a480f97ddde3a227a2d83fcaca7d37ae672e6a0a6785631e9

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
PUA.Unix.Coinminer.XMRig-6683890-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Collects information on the CPU
Changes the time when the file was created, accessed, or modified
Runs as daemon
Receives data from a server
Kills processes
Creating a file
Collects information on the RAM
Sends data to a server
Launching a process
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 coinminer expand gcc lolbin miner rust
Link:
https://www.filescan.io/uploads/6918662ae2f7ed2b1647b4fc/reports/33da1315-09a2-4840-916b-6e5f8124ad6f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Adware
File Type:
elf.64.le
First seen:
2025-11-15T09:19:00Z UTC
Last seen:
2025-11-15T09:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d1a9e710-165d-4f5c-ad16-96a7a14d15e1
Behavior Graph:
Download SVG
%3 guuid=c7f1f7f1-1700-0000-275c-4246410d0000 pid=3393 /usr/bin/sudo guuid=84af94f3-1700-0000-275c-4246460d0000 pid=3398 /tmp/sample.bin guuid=c7f1f7f1-1700-0000-275c-4246410d0000 pid=3393->guuid=84af94f3-1700-0000-275c-4246460d0000 pid=3398 execve guuid=1e7a77f5-1700-0000-275c-42464f0d0000 pid=3407 /usr/bin/dash guuid=84af94f3-1700-0000-275c-4246460d0000 pid=3398->guuid=1e7a77f5-1700-0000-275c-42464f0d0000 pid=3407 clone guuid=359e93f5-1700-0000-275c-4246500d0000 pid=3408 /usr/bin/dash guuid=84af94f3-1700-0000-275c-4246460d0000 pid=3398->guuid=359e93f5-1700-0000-275c-4246500d0000 pid=3408 clone
Gathering data
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1814624
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 tries to persist itself using cron
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1814624 Sample: aarch64.elf Startdate: 15/11/2025 Architecture: LINUX Score: 80 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Xmrig cryptocurrency miner 2->47 8 aarch64.elf 2->8         started        process3 signatures4 55 Found strings related to Crypto-Mining 8->55 11 aarch64.elf 8->11         started        process5 process6 13 aarch64.elf sh 11->13         started        15 aarch64.elf sh 11->15         started        17 aarch64.elf sh 11->17         started        19 aarch64.elf 11->19         started        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 iptables 15->31         started        39 2 other processes 15->39 33 sh iptables 17->33         started        35 sh iptables 17->35         started        37 aarch64.elf 19->37         started        file8 41 /var/spool/cron/crontabs/tmp.gcdpwq, ASCII 21->41 dropped 49 Sample tries to persist itself using cron 21->49 51 Executes the "crontab" command typically for achieving persistence 21->51 53 Executes the "iptables" command to insert, remove and/or manipulate rules 33->53 signatures9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b/
Threat name:
Linux.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 11:38:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=foqxow53b5nly3ej6azuznbfrdf5fjogsa4zlejgcfsjmb6apwnq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig linux miner
Link:
https://tria.ge/reports/251115-nrwfqs1jcj/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/093e8322-0d99-40b9-9184-b9499382e82b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

CoinMiner

elf dbb7ebb960dc0d5a480f97ddde3a227a2d83fcaca7d37ae672e6a0a6785631e9

CoinMiner

elf 2ba1775bbb0f5abc6c89f0334cb42588cbd2a5c6903995912611649607c07d9b

(this sample)

  
Dropped by
SHA256 dbb7ebb960dc0d5a480f97ddde3a227a2d83fcaca7d37ae672e6a0a6785631e9
  
URLhaus
https://urlhaus.abuse.ch/url/3614078/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a6cf2bb96f20979d0d35965551b13fde

Comments