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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd. 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: c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd
SHA3-384 hash: 8577a1765bfe596093b3b1a9064bb3f25d005001024290a9e8b375dcdea845fcceefe299206418df206e403821f4149a
SHA1 hash: 492c5ba9f1daa3f091da4a1bdaf48cb4bdebabb1
MD5 hash: a5e3b490794b7f493344abcc70664c23
humanhash: oregon-snake-early-avocado
File name:c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:22'413'632 bytes
First seen:2026-10-04 02:20:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash ff683e4af414c6e92d70da9834742613 (1 x CoinMiner)
ssdeep 393216:StWizKEZR8I/WupmBOm+V5ZU8fci08zDEWf1uKfcKO3TCxv9:UWiuEZbDyO7V5ZUqcidz4Wdu1KOjk9
TLSH T19637024C736DB291F14F8E3DEC2894DECE4A687AE1603A0E606DDD2B3511BE5519EBC0
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon e862eae6b692c6ee (21 x CoinMiner, 3 x Azov, 1 x CoinMiner.XMRig)
Reporter whack_sh
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
https://fussionmd.com/Chrome.exe
Verdict:
Malicious activity
Analysis date:
2026-10-02 02:14:49 UTC
Tags:
loader
Link:
https://app.any.run/tasks/85bb8813-cb08-4fd0-8a5e-dbb291c1128e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/90548/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop42.60337.21319.11251.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6acf387ff4e17c78f714f69f
Tags:
injection emotet extens virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Searching for synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-30T12:28:00Z UTC
Last seen:
2026-10-05T21:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd/results?tab=lookup
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
bank.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1981834
Signature
Contains functionality to inject threads in other processes
Found direct / indirect Syscall (likely to bypass EDR)
Found stalling execution ending in API Sleep call
Found strings related to Crypto-Mining
Installs new ROOT certificates
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries DNS domain through GetComputerNameExW (potential sandbox evasion)
Registers a new ROOT certificate
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1981834 Sample: oe4z9CD2HE.exe Startdate: 04/10/2026 Architecture: WINDOWS Score: 100 91 prl.kryptex.network 2->91 103 Multi AV Scanner detection for dropped file 2->103 105 Multi AV Scanner detection for submitted file 2->105 107 Yara detected Xmrig cryptocurrency miner 2->107 109 2 other signatures 2->109 10 oe4z9CD2HE.exe 7 2->10         started        14 googleupdater.exe 2->14         started        16 googleupdater.exe 2->16         started        18 googleupdater.exe 2->18         started        signatures3 process4 file5 87 C:\ProgramDatabehaviorgraphoogle\...\googleupdater.exe, PE32+ 10->87 dropped 89 C:\...\googleupdater.exe:Zone.Identifier, ASCII 10->89 dropped 119 Found stalling execution ending in API Sleep call 10->119 121 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->121 20 googleupdater.exe 13 11 10->20         started        24 crashpad_handler.exe 14->24         started        26 chrome.exe 14->26         started        28 conhost.exe 14->28         started        signatures6 process7 file8 79 C:\ProgramDatabehaviorgraphoogle\...\nvidia-smi.exe, PE32+ 20->79 dropped 81 C:\ProgramDatabehaviorgraphoogle\Update\...\guanchor.dll, PE32+ 20->81 dropped 83 C:\ProgramData\...\crashpad_handler.exe, PE32+ 20->83 dropped 85 2 other files (1 malicious) 20->85 dropped 111 Multi AV Scanner detection for dropped file 20->111 113 Found stalling execution ending in API Sleep call 20->113 115 Registers a new ROOT certificate 20->115 30 chrome.exe 20->30         started        33 crashpad_handler.exe 1 20->33         started        35 googleupdater.exe 12 1 20->35         started        37 conhost.exe 24->37         started        39 conhost.exe 24->39         started        45 37 other processes 24->45 117 Found direct / indirect Syscall (likely to bypass EDR) 26->117 41 nvidia-smi.exe 26->41         started        43 nvidia-smi.exe 26->43         started        47 4 other processes 26->47 signatures9 process10 signatures11 123 Multi AV Scanner detection for dropped file 30->123 125 Found strings related to Crypto-Mining 30->125 127 Found direct / indirect Syscall (likely to bypass EDR) 30->127 49 nvidia-smi.exe 30->49         started        52 nvidia-smi.exe 30->52         started        54 nvidia-smi.exe 30->54         started        65 3 other processes 30->65 129 Contains functionality to inject threads in other processes 33->129 56 chrome.exe 33->56         started        59 conhost.exe 33->59         started        67 3 other processes 33->67 131 Registers a new ROOT certificate 35->131 61 certutil.exe 5 1 35->61         started        63 conhost.exe 35->63         started        process12 dnsIp13 95 Multi AV Scanner detection for dropped file 49->95 93 prl.kryptex.network 23.88.2.85, 49725, 7048 HETZNER-ASDE Germany 56->93 97 Found direct / indirect Syscall (likely to bypass EDR) 56->97 69 nvidia-smi.exe 56->69         started        71 nvidia-smi.exe 56->71         started        73 nvidia-smi.exe 56->73         started        77 3 other processes 56->77 99 Installs new ROOT certificates 61->99 101 Queries DNS domain through GetComputerNameExW (potential sandbox evasion) 61->101 75 conhost.exe 61->75         started        signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/a5e3b490794b7f493344abcc70664c23
Gathering data
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-30 18:36:38 UTC
AV detection:
16 of 24 (66.67%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ym55h76obdyekuxbpmlx23pu6cygaaci6tyvr424f5dpndetb3oq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery persistence spyware trojan
Link:
https://tria.ge/reports/261004-csptsstsbw/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
Adds Run key to start application
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Fantom (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_30f84f37
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information

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

Web download

CoinMiner

Executable exe c33bd3ffce08f04552e17b177d6df4f0b0600048f4f158f35c2f46f68c930edd

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/90548/
  
URLhaus
https://urlhaus.abuse.ch/url/3925481/

Comments