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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf3359148ec7b0a58da9aed7a8b0512ebf6a25cbfed7fbefa984fe6465a79b34. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf3359148ec7b0a58da9aed7a8b0512ebf6a25cbfed7fbefa984fe6465a79b34
SHA3-384 hash: 70b3a20f5d1e6a973cb4aff44444fbcf8ec1be443fb17e3b2d9dfe4dc876e9c687a405255ba7f98a3064d0a390ca80ba
SHA1 hash: fa11f3abc015eb0ace4307ca605753ae081d7c28
MD5 hash: e206c7e71acc4bf2a9f2ec241db6cb76
humanhash: nitrogen-edward-apart-ten
File name:bf3359148ec7b0a58da9aed7a8b0512ebf6a25cbfed7fbefa984fe6465a79b34
Download: download sample
Signature CoinMiner
Create hunting rule
File size:21'924'976 bytes
First seen:2026-11-06 14:50:40 UTC
Last seen:2026-11-06 15:28:46 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash ff683e4af414c6e92d70da9834742613 (15 x CoinMiner)
ssdeep 393216:aAwSNuTINhFRm/jPXKcAZjJ5wBV7OWMtfPQ66sKdBGuHzQ:MghFRmLPKnjGQgkKdBJHzQ
TLSH T18427223FB607899ECBB418FA8AC84E31E58175BD4B087277D1AC495F1748E5B6680F83
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 (42 x CoinMiner, 3 x Azov, 1 x CoinMiner.XMRig)
Reporter adrian__luca
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:Google LLC
Issuer:Google Trust Services: Windows CA GTS R4 G1
Algorithm:sha256WithRSAEncryption
Valid from:2026-10-01T12:05:30Z
Valid to:2046-10-02T12:05:30Z
Serial number: 9b63985b27f7f415dae84c3a52469ce0
Thumbprint Algorithm:SHA256
Thumbprint: 7dd0a53a58a2562ae2a21125fcc592e79e864f50a06df952daaa5df29636dcec
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
155
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-11-06 17:57:07 UTC
Tags:
auto-reg pearhash miner kryptex
Link:
https://app.any.run/tasks/cd7bed36-678a-4509-9e7f-3486404d74c2

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/97726/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6af1b8daac89c90fc65a3bdc
Tags:
autorun emotet spoof
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Launching a service
Creating a file in the Program Files subdirectories
Creating synchronization primitives
Searching for synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/bf3359148ec7b0a58da9aed7a8b0512ebf6a25cbfed7fbefa984fe6465a79b34
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-23T14:58:00Z UTC
Last seen:
2026-10-23T18:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bf3359148ec7b0a58da9aed7a8b0512ebf6a25cbfed7fbefa984fe6465a79b34/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/2000025
Signature
AI detected suspicious PE / MSI digital signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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: 2000025 Sample: e1oALyss8u.exe Startdate: 06/11/2026 Architecture: WINDOWS Score: 100 73 prl.kryptex.network 2->73 75 Antivirus detection for dropped file 2->75 77 Antivirus / Scanner detection for submitted sample 2->77 79 Multi AV Scanner detection for dropped file 2->79 81 5 other signatures 2->81 10 e1oALyss8u.exe 7 2->10         started        14 googleupdater.exe 2->14         started        16 GoogleUpdateService.exe 2->16         started        signatures3 process4 file5 69 C:\ProgramDatabehaviorgraphoogle\...\googleupdater.exe, PE32+ 10->69 dropped 71 C:\...\googleupdater.exe:Zone.Identifier, ASCII 10->71 dropped 101 Found stalling execution ending in API Sleep call 10->101 103 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->103 18 googleupdater.exe 15 29 10->18         started        105 Antivirus detection for dropped file 14->105 107 Multi AV Scanner detection for dropped file 14->107 signatures6 process7 file8 59 C:\Users\user\AppData\Local\...\guanchor.dll, PE32+ 18->59 dropped 61 C:\Users\user\AppData\...\googleupdater.exe, PE32+ 18->61 dropped 63 C:\ProgramDatabehaviorgraphoogle\...\nvidia-smi.exe, PE32+ 18->63 dropped 65 8 other malicious files 18->65 dropped 83 Antivirus detection for dropped file 18->83 85 Multi AV Scanner detection for dropped file 18->85 87 Found stalling execution ending in API Sleep call 18->87 89 Registers a new ROOT certificate 18->89 22 chrome.exe 18->22         started        25 googleupdater.exe 14 17 18->25         started        28 crashpad_handler.exe 1 18->28         started        signatures9 process10 file11 91 Antivirus detection for dropped file 22->91 93 Found strings related to Crypto-Mining 22->93 95 Found direct / indirect Syscall (likely to bypass EDR) 22->95 30 nvidia-smi.exe 22->30         started        33 nvidia-smi.exe 22->33         started        35 nvidia-smi.exe 22->35         started        47 4 other processes 22->47 67 C:\Users\user\AppData\...\gucert_tmp.cer, Certificate, 25->67 dropped 97 Registers a new ROOT certificate 25->97 37 certutil.exe 5 1 25->37         started        39 conhost.exe 25->39         started        99 Contains functionality to inject threads in other processes 28->99 41 chrome.exe 28->41         started        43 conhost.exe 28->43         started        45 conhost.exe 28->45         started        signatures12 process13 signatures14 109 Multi AV Scanner detection for dropped file 30->109 111 Installs new ROOT certificates 37->111 113 Queries DNS domain through GetComputerNameExW (potential sandbox evasion) 37->113 49 conhost.exe 37->49         started        115 Found direct / indirect Syscall (likely to bypass EDR) 41->115 51 nvidia-smi.exe 41->51         started        53 nvidia-smi.exe 41->53         started        55 nvidia-smi.exe 41->55         started        57 3 other processes 41->57 process15
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/e206c7e71acc4bf2a9f2ec241db6cb76
Gathering data
Threat name:
Win64.Trojan.MulDrop
Create hunting rule
Status:
Malicious
First seen:
2026-11-06 14:51:26 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4zvsfeoy6ykldnjv3l2rmcrf27wujol73l7x35jqt7giznhtm2a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion defense_evasion discovery miner persistence spyware trojan
Link:
https://tria.ge/reports/261106-r796lscs61/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
Drops file in Program Files directory
Adds Run key to start application
Cryptocurrency Miner
Executes dropped EXE
Fake Chrome/Google updater delivering miners
Malware Family:
n/a
Verdict:
Malicious
Tags:
invalid_signature loader
YARA:
n/a
Link:
https://app.threat.zone/submission/c85bf330-9a8b-4f8a-a9fb-fc9ade1fc323
Malware Family:
yogi
Create hunting rule
Malicious:
True
Tags:
overlay invalid-signature signed spreader 64bits
Link:
https://intel.virussign.com/intelligence/file/bf3359148ec7b0a58da9aed7a8b0512ebf6a25cbfed7fbefa984fe6465a79b34
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/bf3359148ec7b0a58da9aed7a8b0512ebf6a25cbfed7fbefa984fe6465a79b34

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Cape
Cape
https://www.capesandbox.com/analysis/97726/

Comments