MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7
SHA3-384 hash: 84a46a6705aaa4d0bbfcd296ecf279048e948a7a45e20bf22c6477a3f2fd80ac1bfa0fd9170b34f8e0c5bf81e872fe58
SHA1 hash: 97930fd057e71ae015bb11088b64c601f641deb0
MD5 hash: 732c45cf433c4a7036bcd4d61132a87b
humanhash: west-west-green-blue
File name:svchost.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:6'821'888 bytes
First seen:2026-07-05 18:37:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 551ecb3b372a1fbe06ac044eaeaf6b23 (2 x CoinMiner)
ssdeep 98304:z/MFb6B71KrT1LkLq7c01pn88QZdQLdH+dSZ:sLn1pnFQZeP
Threatray 211 similar samples on MalwareBazaar
TLSH T103668D15BA9A58ADC09AC47482468B636E3170CB0B36B9FF45C482353F6ABF42F3D355
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
dhash icon e0cecece8e86c2e2 (3 x CoinMiner)
Reporter aachum
Tags:CoinMiner exe KeygenGuru


Avatar
iamaachum
https://voidcache.ru/t/175be465eaq86n44.html => https://get.loadport.ru/d/download.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
176
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7.exe
Verdict:
Malicious activity
Analysis date:
2026-07-05 18:39:26 UTC
Tags:
rust winring0-sys vuln-driver
Link:
https://app.any.run/tasks/6f5fd867-ad33-4452-8c85-3e74a82b4292

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/73021/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader49.54492.26779.20022.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a4aa4ad32952f8351d02e7e
Tags:
dropper virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Running batch commands
Сreating synchronization primitives
Connection attempt
Restart of the analyzed sample
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug crypto packed reconnaissance rust
Link:
https://www.filescan.io/uploads/6a4aa4a540ffe54b8d82e58e/reports/f15be72d-cd43-47a1-b5b2-65fc9e11a95c/overview
Verdict:
Malicious
Labled as:
Generik.SQKZYA potentially unwanted application
Link:
https://www.hybrid-analysis.com/sample/1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-07-02T15:38:00Z UTC
Last seen:
2026-07-07T07:06:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Miner.bfvid HEUR:Trojan.Win32.Miner.gen BSS:Trojan.Win32.Generic PDM:Trojan.Win32.Generic not-a-virus:VHO:RiskTool.Win32.BitCoinMiner.gen not-a-virus:VHO:RiskTool.Win64.XMRigMiner.boi not-a-virus:RiskTool.Win32.BitCoinMiner.sb not-a-virus:BSS:RiskTool.Win32.BitCoinMiner.ga not-a-virus:RiskTool.Win64.XMRigMiner.boi not-a-virus:RiskTool.Win64.XMRigMiner.a RiskTool.BitCoinMiner.TCP.C&C not-a-virus:HEUR:RiskTool.Win32.BitMiner.gen
Link:
https://opentip.kaspersky.com/1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1605612e-da8b-457e-a0fb-7ca27dc3fabc
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1937601
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found strings related to Crypto-Mining
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1937601 Sample: svchost.exe Startdate: 05/07/2026 Architecture: WINDOWS Score: 100 69 rpc-amoy.polygon.technology 2->69 71 polygon.publicnode.com 2->71 73 10 other IPs or domains 2->73 83 Malicious sample detected (through community Yara rule) 2->83 85 Antivirus detection for URL or domain 2->85 87 Antivirus detection for dropped file 2->87 89 6 other signatures 2->89 9 svchost.exe 2->9         started        signatures3 process4 dnsIp5 75 127.0.0.1 unknown unknown 9->75 93 Found strings related to Crypto-Mining 9->93 95 Uses schtasks.exe or at.exe to add and modify task schedules 9->95 13 svchost.exe 11 9->13         started        18 cmd.exe 1 9->18         started        20 cmd.exe 1 9->20         started        22 10 other processes 9->22 signatures6 process7 dnsIp8 77 kong.nv.onfinality.io 142.215.53.55, 443, 49729, 49738 EQUINIXNL United States 13->77 79 polygon-amoy.drpc.org 104.18.10.59, 443, 49727, 49736 CLOUDFLARENET-CloudflareIncUS Canada 13->79 81 6 other IPs or domains 13->81 61 C:\Users\user\AppData\Local\...\lckfvjne.exe, PE32+ 13->61 dropped 63 C:\Users\user\AppData\Local\...\bnpxktzp.exe, PE32+ 13->63 dropped 65 C:\Users\user\AppData\...\WinRing0x64.sys, PE32+ 13->65 dropped 67 C:\Users\...\lckfvjne.exe:Zone.Identifier, ASCII 13->67 dropped 97 System process connects to network (likely due to code injection or exploit) 13->97 99 Found strings related to Crypto-Mining 13->99 101 Sample is not signed and drops a device driver 13->101 24 cmd.exe 1 13->24         started        27 cmd.exe 1 13->27         started        29 cmd.exe 1 13->29         started        35 3 other processes 13->35 103 Uses cmd line tools excessively to alter registry or file data 18->103 37 2 other processes 18->37 39 2 other processes 20->39 31 conhost.exe 22->31         started        33 conhost.exe 22->33         started        41 14 other processes 22->41 file9 signatures10 process11 signatures12 91 Uses cmd line tools excessively to alter registry or file data 24->91 43 conhost.exe 24->43         started        45 reg.exe 1 24->45         started        47 conhost.exe 27->47         started        49 reg.exe 1 27->49         started        51 conhost.exe 29->51         started        53 reg.exe 1 29->53         started        55 conhost.exe 35->55         started        57 conhost.exe 35->57         started        59 2 other processes 35->59 process13
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7/
Verdict:
Malicious
Threat:
Family.XMRIG
Link:
https://tip.neiki.dev/file/1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-07-04 19:26:00 UTC
File Type:
PE+ (Exe)
Extracted files:
4
AV detection:
19 of 38 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6q6akfszlkss7w4vz6vavcw2gd334n4fgwluhuq2f7tkwkrxstq._file
Verdict:
malicious
Label(s):
xmrig
Create hunting rule
Similar samples:
0d1ffcadc3b75c99807be361c95c9742377ec7aec19e25d2e88225e75dfbd082
CoinMiner
18a6ab8bab49ab74041d2a61fcebf9a8e0576dde28ff04420f6a9b1bdaeccd58
CoinMiner
251cd9370d29267d554aede7ddb3be295175644b59e2dbb7244186943ddea79c
CoinMiner
63aa8da1aedb07d075c13f700877a7525df5b4f434c5f24026a77365517cb225
CoinMiner
67ef7c95ecddd6f385897cd6c12e0017a1ea8e538009607251d5de8b7839a07d
CoinMiner
error
CoinMiner
+ 201 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7
MD5 hash:
732c45cf433c4a7036bcd4d61132a87b
SHA1 hash:
97930fd057e71ae015bb11088b64c601f641deb0
Link:
https://www.unpac.me/results/e6c9cb88-0ed1-47bb-8dec-a96c8d5182a4/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1fa1e028b2ca/report/overview.html
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/1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
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

Executable exe 1fa1e028b2cad5297edcae7d505456d187bdf1bc29acba1e90d17f355951bca7

(this sample)

  
Link
https://tria.ge/260705-w3mlzaaw9p/behavioral2
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/73021/

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