MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b
SHA3-384 hash: eb9c9db28012fc51bcd4d8b44db7d5fc08ac3ee76fe5d4faffe2db5b7a808d4e7f3543e613d7baab4fe206e80f020f12
SHA1 hash: 1471f3b384b46f30e254ac9275c2dc8eeb0f2457
MD5 hash: 873a91d3fdf679c1c1b50ee6317e3c60
humanhash: snake-vermont-sink-coffee
File name:c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b.vbs
Download: download sample
Signature CoinMiner
Create hunting rule
File size:9'160'065 bytes
First seen:2026-06-30 07:32:22 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 49152:kLejWhejizC3jedH7Hc/edeWEtlegjHIHz0BwjCjOQHWeyHMu3MHWCBzHz0BfCdy:/Sc4olEaCB
TLSH T1E596F55B93D403EE11B2B106E84D3969FA12C4BC6B3693252D58793D33B6638833E5F9
Magika vba
Reporter JAMESWT_WT
Tags:CoinMiner nouveau-curriculum-vitae vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/72438/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a43711f1548daf709fb3502
Tags:
vmdetect shell sage blic
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm crypto downloader dropper evasive evasive explorer fingerprint lolbin obfuscated reconnaissance squirrel
Link:
https://www.filescan.io/uploads/6a437110cebed922b908428b/reports/c7ac850b-71c8-4f66-8308-fd1c00c02c31/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b
Verdict:
Malicious
File Type:
vbs
First seen:
2026-06-30T05:13:00Z UTC
Last seen:
2026-07-02T00:44:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.VBS.Generic HEUR:Trojan.Script.Generic HEUR:Trojan-Dropper.Script.Generic HEUR:Trojan-Downloader.Script.Generic
Link:
https://opentip.kaspersky.com/c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b/results?tab=lookup
Score:
14%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b/
Verdict:
Malicious
Threat:
Trojan.Script
Link:
https://tip.neiki.dev/file/c157b3dbd8461fb47ca76a43b72269e223f92756767d1374ccf3dabd00fe0a8b
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-11 01:37:48 UTC
File Type:
Text
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yfl3hw6yiyp3i7fhnjb3oitj4ir7sj2woz6rg5gm6pnl2ah6bkfq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:chromelevator family:xmrig defense_evasion discovery execution hacktool miner persistence spyware stealer upx
Link:
https://tria.ge/reports/260630-jc813aas8r/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Checks for VirtualBox DLLs, possible anti-VM trick
UPX packed file
Adds Run key to start application
Contacts third-party web service commonly abused for C2
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
XMRig Miner payload
Detects ChromElevator
Family: ChromElevator
Family: xmrig
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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
Rule name:test_rule_vldslv
Create hunting rule

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/72438/

Comments