MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c6c3fb40ded613933d00a87000b065649322eec736018493bc607ce72c76017. 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
ConnectWise
Vendor detections: 11
| SHA256 hash: | 4c6c3fb40ded613933d00a87000b065649322eec736018493bc607ce72c76017 |
|---|---|
| SHA3-384 hash: | 16be9e4d57119b5d17a0e946c2d703899bf564995c20f88e4e829f41efa007d83509863602c095021d177506cd678610 |
| SHA1 hash: | 9ebe2e5fab3e8c4670f32873572b14ff9fc5927c |
| MD5 hash: | 671a415b70981898a6a51d0fd2f9322b |
| humanhash: | beer-double-xray-winner |
| File name: | Adobe_Acrobat_Reader_DC_Updater_Windows_installer_Win11_x86_x64_Win10-Win11_x64.vbs |
| Download: | download sample |
| Signature | ConnectWise |
| File size: | 236'028 bytes |
| First seen: | 2026-06-20 20:41:55 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 6144:hDSQ/iWRROPtw3D+dDQtNHPTVMBvQ/8m4bCpgkLhzpw:MQ/RwPtwK1aNHPTVYvQkPOyMTw |
| Threatray | 2'514 similar samples on MalwareBazaar |
| TLSH | T14234436E3283D90A6F768E4C429D8BC826F5E64DC5DF69C4C38094B5E7D84D720983BE |
| Magika | vba |
| Reporter |  smica83 |
| Tags: | ConnectWise vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
99
Origin country :
HUVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
81.4%
Tags:
shellcode spawn hype
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
evasive expand fingerprint lolbin msiexec obfuscated rundll32
Verdict:
Malicious
File Type:
vbs
First seen:
2026-06-19T00:45:00Z UTC
Last seen:
2026-06-22T11:15:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan-Downloader.Script.Generic BSS:Trojan.Win32.Generic.nblk PDM:Trojan.Win32.Generic Trojan.JS.SAgent.sb BSS:Trojan.Win32.Generic Trojan-Downloader.JS.SLoad.sb HEUR:Trojan.Script.Generic BSS:HackTool.Win32.Yzon.a not-a-virus:RemoteAdmin.MSIL.ConnectWise.d not-a-virus:RemoteAdmin.MSIL.ConnectWise.c not-a-virus:HEUR:RemoteAdmin.Win32.ConnectWise.gen RemoteAdmin.ConnectWise.HTTP.C&C not-a-virus:RemoteAdmin.MSIL.ConnectWise.b not-a-virus:RemoteAdmin.MSIL.ConnectWise.a not-a-virus:HEUR:RemoteAdmin.MSIL.ConnectWise.gen
Result
Threat name:
ScreenConnect Tool
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to hide user accounts
Enables network access during safeboot for specific services
Joe Sandbox ML detected suspicious sample
Modifies security policies related information
Reads the Security eventlog
Reads the System eventlog
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes or reads registry keys via WMI
Writes registry values via WMI
WScript reads language and country specific registry keys (likely country aware script)
Yara detected Generic JS Downloader
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
inconclusive
YARA:
1 match(es)
Verdict:
Malicious
Threat:
Family.CONNECTWISE
Threat name:
Win32.Trojan.ScamSConnect
Status:
Malicious
First seen:
2026-06-16 01:36:53 UTC
File Type:
Text (VBS)
AV detection:
5 of 24 (20.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
admintool_screenconnect
Similar samples:
+ 2'504 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
adware backdoor discovery persistence privilege_escalation ransomware rat revoked_codesign spyware
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Boot or Logon Autostart Execution: Authentication Package
Drops file in System32 directory
Enumerates connected drives
ConnectWise ScreenConnect remote access tool
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Loads dropped DLL
Badlisted process makes network request
Boot or Logon Autostart Execution: Active Setup
Sets service image path in registry
Signed with revoked ConnectWise certificate
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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