MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08. 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: 12


Intelligence 12 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08
SHA3-384 hash: 213f02f4d7c79e1490dbf22854979e47c3dbdcd9097f781d310017abb9995f94db7233bc6e7a7dd63a971ac5b0a61d14
SHA1 hash: 40776f7886c53e7cf90d8aa8ff5cdda2e0854161
MD5 hash: 8e440bbcd26789e1008f45028db68855
humanhash: apart-lima-august-don
File name:svchostst.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:8'723'456 bytes
First seen:2025-08-11 11:27:03 UTC
Last seen:2025-08-11 15:15:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (471 x Vidar, 96 x Stealc, 92 x Rhadamanthys)
ssdeep 98304:VwEDHvhEEHZd103FD6R02Ez2Q19aVKvP9JKimAPZ9riEhdME:VZvKE5d1yTqQzGKvVJKi/PuydME
TLSH T157968D43EC9159E9C1EAA631C9A2D252BA71BC445B3263D73F90F3396F767D06A78300
TrID 37.3% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter burger
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
56
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchostst.exe
Verdict:
Malicious activity
Analysis date:
2025-08-11 11:02:26 UTC
Tags:
github golang
Link:
https://app.any.run/tasks/509abf78-b05b-445b-82d2-572a167f0a7c

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/20135/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6899cdc0c633abe3908dcd1f
Tags:
ransomware autorun virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Launching a tool to kill processes
Forced shutdown of a system process
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 coinminer crypto expand fingerprint golang lolbin packed threat
Link:
https://www.filescan.io/uploads/6899d40f2fbe0788fb1d73fd/reports/3594c3d7-a38c-48d5-94d4-a525a4be78d2/overview
Verdict:
Malicious
Labled as:
Trojan_Win32_CoinMiner_N_cl
Link:
https://www.hybrid-analysis.com/sample/fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7e0bfa74-97d2-4e79-8a3e-78846260434f
Result
Threat name:
GMiner, Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1754532
Signature
Excessive usage of taskkill to terminate processes
Found strings related to Crypto-Mining
Found Tor onion address
Installs new ROOT certificates
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Potential Crypto Mining Activity
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Schedule system process
Sigma detected: Xmrig
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected GMiner
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754532 Sample: svchostst.exe Startdate: 11/08/2025 Architecture: WINDOWS Score: 100 57 release-assets.githubusercontent.com 2->57 59 github.com 2->59 71 Sigma detected: Xmrig 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 Yara detected GMiner 2->75 77 6 other signatures 2->77 9 svchostst.exe 53 2->9         started        14 svchostst.exe 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 dnsIp5 61 github.com 140.82.112.3, 443, 49681 GITHUBUS United States 9->61 63 release-assets.githubusercontent.com 185.199.110.133, 443, 49683 FASTLYUS Netherlands 9->63 55 C:\Users\user\AppData\Local\...\miner.exe, PE32+ 9->55 dropped 79 Installs new ROOT certificates 9->79 81 Found strings related to Crypto-Mining 9->81 83 Found Tor onion address 9->83 85 Uses schtasks.exe or at.exe to add and modify task schedules 9->85 18 miner.exe 9->18         started        21 powershell.exe 9->21         started        23 cmd.exe 9->23         started        31 37 other processes 9->31 87 Excessive usage of taskkill to terminate processes 14->87 25 powershell.exe 14->25         started        27 taskkill.exe 14->27         started        29 miner.exe 14->29         started        33 36 other processes 14->33 65 127.0.0.1 unknown unknown 16->65 file6 signatures7 process8 signatures9 67 Multi AV Scanner detection for dropped file 18->67 43 2 other processes 18->43 69 Loading BitLocker PowerShell Module 21->69 35 conhost.exe 21->35         started        45 2 other processes 23->45 37 conhost.exe 25->37         started        39 conhost.exe 27->39         started        47 2 other processes 29->47 41 conhost.exe 31->41         started        49 35 other processes 31->49 51 37 other processes 33->51 process10 process11 53 conhost.exe 39->53         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/8e440bbcd26789e1008f45028db68855
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08/
Verdict:
Malicious
Threat:
Trojan.Win64.Miner
Link:
https://tip.neiki.dev/file/fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08
Threat name:
Win64.Coinminer.XMRig
Create hunting rule
Status:
Malicious
First seen:
2025-08-09 08:40:33 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  4/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7zy3djgh5z2mdflrqiaay5eo5g7lx5nrxtlgkq3udtn2zjkjz4ea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence spyware trojan
Link:
https://tria.ge/reports/250811-nlmawa1qt4/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Command and Scripting Interpreter: PowerShell
Drops file in System32 directory
Enumerates processes with tasklist
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ab2b3cc2-5478-48e6-b5bf-02f4b52474e2
Unpacked files
SH256 hash:
fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08
MD5 hash:
8e440bbcd26789e1008f45028db68855
SHA1 hash:
40776f7886c53e7cf90d8aa8ff5cdda2e0854161
Link:
https://www.unpac.me/results/d7b0aaf1-a2a7-48cb-a436-0a3a9a8dca53/
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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
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:DebuggerException__SetConsoleCtrl
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:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

CoinMiner

Executable exe fe71b1a4c7ee74c1957182000c748ee9bebbf5b1bcd66543741cdbaca549cf08

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/20135/
  
URLhaus
https://urlhaus.abuse.ch/url/3600762/
  
Delivery method
Distributed via web download

Comments