MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be22baf679b34a7ddbcbe6662ff42d70a667ce99b2792f2c715d91071309d069. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
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SHA256 hash: be22baf679b34a7ddbcbe6662ff42d70a667ce99b2792f2c715d91071309d069
SHA3-384 hash: 3313cdc41e233872a0445953e93e54bcd3191d39ec971f8b7de5a4c5815c569327bdc37e8c053d3a9f1e6494fac6f26c
SHA1 hash: 33b02b1474ed038ff84218ae35f2f306af44b7b3
MD5 hash: a08c5c62472189b769fdf5127b22e30f
humanhash: crazy-black-hot-bluebird
File name:ZoomWorkspace.vbs
Download: download sample
Signature ConnectWise
Create hunting rule
File size:1'984 bytes
First seen:2025-11-21 09:19:46 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 48:e6NETob0vknIPOCcHyOz+BDzZOQgqWWAjUFP:DiobzIPSJNq1ES
Threatray 840 similar samples on MalwareBazaar
TLSH T1AC41742FF905E7399F42C27691E25C2D9F9102160400C4F4B6ED842CEB28A31EBB91D7
Magika vba
Reporter smica83
Tags:ConnectWise vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/38925/
Detection(s):
Sanesecurity.Malware.26618.JsHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69202edf8cf6736ec0affadc
Tags:
obfuscate phishing dropper shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive lolbin msiexec net obfuscated powershell wscript
Link:
https://www.filescan.io/uploads/69202edd5d3feebe12d6b2b3/reports/81239e7e-234d-4555-a0b1-a804aa08d571/overview
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/be22baf679b34a7ddbcbe6662ff42d70a667ce99b2792f2c715d91071309d069
Verdict:
Malicious
File Type:
vbs
First seen:
2025-11-19T02:32:00Z UTC
Last seen:
2025-11-21T10:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/be22baf679b34a7ddbcbe6662ff42d70a667ce99b2792f2c715d91071309d069/results?tab=lookup
Result
Threat name:
ScreenConnect Tool
Create hunting rule
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1818405
Signature
.NET source code references suspicious native API functions
Bypasses PowerShell execution policy
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to hide user accounts
Creates files in the system32 config directory
Enables network access during safeboot for specific services
Joe Sandbox ML detected suspicious sample
Modifies security policies related information
Multi AV Scanner detection for submitted file
Potential malicious VBS script found (suspicious strings)
Reads the Security eventlog
Reads the System eventlog
Sigma detected: PowerShell DownloadFile
Sigma detected: Remote Access Tool - ScreenConnect Suspicious Execution
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Set custom UserAgent and download file via Powershell
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Tries to download and execute files (via powershell)
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1818405 Sample: ZoomWorkspace.vbs Startdate: 21/11/2025 Architecture: WINDOWS Score: 100 76 relays.rguinuzmikolo.top 2->76 78 app.rguinuzmikolo.top 2->78 88 Multi AV Scanner detection for submitted file 2->88 90 Yara detected Powershell download and execute 2->90 92 Sigma detected: Set custom UserAgent and download file via Powershell 2->92 94 9 other signatures 2->94 9 wscript.exe 1 2->9         started        12 msiexec.exe 94 53 2->12         started        15 ScreenConnect.ClientService.exe 2 5 2->15         started        17 5 other processes 2->17 signatures3 process4 file5 108 VBScript performs obfuscated calls to suspicious functions 9->108 110 Wscript starts Powershell (via cmd or directly) 9->110 112 Windows Scripting host queries suspicious COM object (likely to drop second stage) 9->112 114 Suspicious execution chain found 9->114 19 wscript.exe 1 9->19         started        22 cmd.exe 1 9->22         started        66 C:\...\ScreenConnect.WindowsClient.exe, PE32 12->66 dropped 68 C:\...\ScreenConnect.ClientService.exe, PE32 12->68 dropped 70 C:\...\ScreenConnect.WindowsClient.exe.config, XML 12->70 dropped 72 11 other files (none is malicious) 12->72 dropped 116 Enables network access during safeboot for specific services 12->116 118 Modifies security policies related information 12->118 24 msiexec.exe 12->24         started        26 msiexec.exe 1 12->26         started        120 Reads the Security eventlog 15->120 122 Reads the System eventlog 15->122 28 ScreenConnect.WindowsClient.exe 15->28         started        30 ScreenConnect.WindowsClient.exe 15->30         started        124 Changes security center settings (notifications, updates, antivirus, firewall) 17->124 32 MpCmdRun.exe 17->32         started        signatures6 process7 signatures8 96 Wscript starts Powershell (via cmd or directly) 19->96 34 cmd.exe 1 19->34         started        37 msiexec.exe 19->37         started        98 Suspicious powershell command line found 22->98 100 Tries to download and execute files (via powershell) 22->100 102 Bypasses PowerShell execution policy 22->102 39 net.exe 1 22->39         started        41 conhost.exe 22->41         started        43 rundll32.exe 11 24->43         started        104 Creates files in the system32 config directory 28->104 106 Contains functionality to hide user accounts 28->106 46 conhost.exe 32->46         started        process9 file10 80 Suspicious powershell command line found 34->80 82 Wscript starts Powershell (via cmd or directly) 34->82 84 Tries to download and execute files (via powershell) 34->84 48 powershell.exe 14 16 34->48         started        52 conhost.exe 34->52         started        54 net1.exe 1 39->54         started        58 C:\Windows\...\ScreenConnect.Windows.dll, PE32 43->58 dropped 60 C:\...\ScreenConnect.InstallerActions.dll, PE32 43->60 dropped 62 C:\Windows\...\ScreenConnect.Core.dll, PE32 43->62 dropped 64 4 other files (none is malicious) 43->64 dropped 86 Contains functionality to hide user accounts 43->86 signatures11 process12 dnsIp13 74 relays.rguinuzmikolo.top 45.128.156.14, 443, 49687, 49688 AS40676US Netherlands 48->74 56 ScreenConnect_Inst...y_Organization).msi, Composite 48->56 dropped file14
Score:
72%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/be22baf679b34a7ddbcbe6662ff42d70a667ce99b2792f2c715d91071309d069
Verdict:
Malware
YARA:
2 match(es)
Tags:
PowerShell Scripting.FileSystemObject Shell.Application VBScript WScript.Shell
Link:
https://app.malva.re/file/a08c5c62472189b769fdf5127b22e30f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be22baf679b34a7ddbcbe6662ff42d70a667ce99b2792f2c715d91071309d069/
Threat name:
Script-WScript.Spyware.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 23:45:11 UTC
File Type:
Text (VBS)
AV detection:
9 of 24 (37.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xyrlv5tzwnfh3w6l4ztc75bnoctgptuzwj4s6ldrlwiqoeyj2buq._file
Verdict:
suspicious
Label(s):
admintool_screenconnect
Create hunting rule
Similar samples:
1c7af2a207fb45a7c54613e5f7d185ea20afe2d36fcff25f09e2163025eba216
ConnectWise
26fbda92490b8ab92a28b709b11b31361266714200fa8954f91bb0bbc96e9c2a
ConnectWise
2f9155e9b3c398809d0ea8217600e6575d116b47744fcf76344622fbede1dddb
ConnectWise
3736f158f14a152920163270add0c7b202650ea3524ab584e3ce91088e1bccb0
ConnectWise
52c011ef32bfccd30c30bd0813981a26b44509837e8d8590099a8482e3e72fdb
ConnectWise
aae9aeae9cad1d3f39698f3e63f06ea1158d59ba9d076ce82591b21600ee91c3
ConnectWise
cdd8ac48dcfa2f4ea670ec74601f12c580d1c303e507532750ebcc0615952066
ConnectWise
d09a41581c732f175b4017608a74afd636cc32bde5f56e3d9bd1ca53ef6ec29c
ConnectWise
error
ConnectWise
+ 830 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
backdoor discovery execution persistence privilege_escalation rat revoked_codesign
Link:
https://tria.ge/reports/251121-laz2gsav5a/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Command and Scripting Interpreter: PowerShell
Enumerates connected drives
Checks computer location settings
ConnectWise ScreenConnect remote access tool
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Loads dropped DLL
Badlisted process makes network request
Binary is signed using a ConnectWise certificate revoked for key compromise.
Sets service image path in registry
Malware Config
Dropper Extraction:
https://app.rguinuzmikolo.top/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest&c=my%20investment&c=&c=&c=&c=&c=&c=&c=
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/be22baf679b34a7ddbcbe6662ff42d70a667ce99b2792f2c715d91071309d069

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Detect_Remcos_RAT
Create hunting rule
Author:daniyyell
Description:Detects Remcos RAT payloads and commands
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)

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/38925/

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