MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe. 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


Intelligence 11 IOCs YARA 3 File information Comments
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SHA256 hash: de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe
SHA3-384 hash: 8affb48f3453c8adbe5ed652465646892afb3f9bc53f789b4a30ea6c58ea0875ac9f124bb2fba9449e18e92b4c771cc0
SHA1 hash: bc58393daec5878fece63b735cc30f26ced26be9
MD5 hash: 62c5fa8825365f5916cf4ede5a3eba24
humanhash: nitrogen-ack-queen-mobile
File name:AccountStatement.vbs
Download: download sample
Signature ConnectWise
Create hunting rule
File size:2'551 bytes
First seen:2025-12-25 14:31:52 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 48:e5fO0ySN7j7ksLvfbdJsUrBuYaRpunagA+ANtDWE:+O8ksLvBJNYYGunpA+ctDWE
Threatray 1'005 similar samples on MalwareBazaar
TLSH T16E51336FF54EE2354F3253B3A0A27C6DDF57021A155085A07DAD808DEB2122CDBAD2DA
Magika vba
Reporter abuse_ch
Tags:ConnectWise vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/46064/
Detection(s):
Sanesecurity.Malware.26618.JsHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=694d2c4f01c7b4a8fe5594ce
Tags:
obfuscate phishing dropper shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive expand lolbin masquerade msiexec net obfuscated powershell rundll32 wscript
Link:
https://www.filescan.io/uploads/694d4af23f8fdbf8e951f05b/reports/3042049d-615c-4a53-9d46-a6739f18d7e5/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe
Verdict:
Malicious
File Type:
vbs
First seen:
2025-12-25T04:18:00Z UTC
Last seen:
2025-12-25T23:08:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic Trojan.Win32.Agent.sb HEUR:Trojan.VBS.Agent.gen BSS:Trojan.Win32.Generic.nblk BSS:Trojan.Win32.Generic HEUR:Trojan-Downloader.Script.Generic not-a-virus:RemoteAdmin.MSIL.ConnectWise.d not-a-virus:RemoteAdmin.MSIL.ConnectWise.b not-a-virus:HEUR:RemoteAdmin.MSIL.ConnectWise.gen not-a-virus:RemoteAdmin.MSIL.ConnectWise.c not-a-virus:RemoteAdmin.MSIL.ConnectWise.a
Link:
https://opentip.kaspersky.com/de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe/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/1839365
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Contains functionality to hide user accounts
Enables network access during safeboot for specific services
Installs new ROOT certificates
Joe Sandbox ML detected suspicious sample
Modifies security policies related information
Multi AV Scanner detection for dropped 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: 1839365 Sample: AccountStatement.vbs Startdate: 25/12/2025 Architecture: WINDOWS Score: 100 69 newar.top 2->69 73 Antivirus detection for URL or domain 2->73 75 Multi AV Scanner detection for dropped file 2->75 77 Yara detected Powershell download and execute 2->77 79 10 other signatures 2->79 9 msiexec.exe 94 53 2->9         started        13 wscript.exe 1 2->13         started        15 ScreenConnect.ClientService.exe 2 5 2->15         started        signatures3 process4 file5 51 C:\Windows\Installer\MSIFD8D.tmp, PE32 9->51 dropped 53 C:\Windows\Installer\MSIF5FA.tmp, PE32 9->53 dropped 55 C:\Windows\Installer\MSIEC15.tmp, PE32 9->55 dropped 57 10 other files (8 malicious) 9->57 dropped 91 Enables network access during safeboot for specific services 9->91 93 Modifies security policies related information 9->93 17 msiexec.exe 9->17         started        19 msiexec.exe 1 9->19         started        95 VBScript performs obfuscated calls to suspicious functions 13->95 97 Wscript starts Powershell (via cmd or directly) 13->97 99 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->99 101 Suspicious execution chain found 13->101 21 wscript.exe 1 13->21         started        24 cmd.exe 1 13->24         started        103 Reads the Security eventlog 15->103 105 Reads the System eventlog 15->105 26 ScreenConnect.WindowsClient.exe 2 15->26         started        28 ScreenConnect.WindowsClient.exe 2 15->28         started        signatures6 process7 signatures8 30 rundll32.exe 11 17->30         started        81 Wscript starts Powershell (via cmd or directly) 21->81 34 cmd.exe 1 21->34         started        36 msiexec.exe 21->36         started        83 Suspicious powershell command line found 24->83 85 Tries to download and execute files (via powershell) 24->85 87 Bypasses PowerShell execution policy 24->87 38 net.exe 1 24->38         started        40 conhost.exe 24->40         started        89 Contains functionality to hide user accounts 26->89 process9 file10 61 C:\Windows\...\ScreenConnect.Windows.dll, PE32 30->61 dropped 63 C:\...\ScreenConnect.InstallerActions.dll, PE32 30->63 dropped 65 C:\Windows\...\ScreenConnect.Core.dll, PE32 30->65 dropped 67 4 other malicious files 30->67 dropped 109 Contains functionality to hide user accounts 30->109 111 Suspicious powershell command line found 34->111 113 Wscript starts Powershell (via cmd or directly) 34->113 115 Tries to download and execute files (via powershell) 34->115 42 powershell.exe 14 16 34->42         started        47 conhost.exe 34->47         started        49 net1.exe 1 38->49         started        signatures11 process12 dnsIp13 71 newar.top 176.123.4.127, 443, 49690, 49698 ALEXHOSTMD Moldova Republic of 42->71 59 ScreenConnect_Inst...y_Organization).msi, Composite 42->59 dropped 107 Installs new ROOT certificates 42->107 file14 signatures15
Score:
67%
Verdict:
Susipicious
File Type:
SCRIPT
Link:
https://malprob.io/report/de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe/
Verdict:
Malicious
Threat:
RemoteAdmin.MSIL.ConnectWise
Link:
https://tip.neiki.dev/file/de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-25 12:21:46 UTC
File Type:
Text (VBS)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3zbytitlhjlcz6nkx7qvblkpx4pt6v37v2csrppyjnh4qygpvk7a._file
Verdict:
suspicious
Label(s):
admintool_screenconnect
Create hunting rule
Similar samples:
046a308ce6f588c842234d66c1bd770176419465a7769df9c98b0834e3fa02c7
ConnectWise
1c7af2a207fb45a7c54613e5f7d185ea20afe2d36fcff25f09e2163025eba216
ConnectWise
99e7b628ee17aca20a951378ea88373f0208e48b80fc85b8936099ae570b5a77
ConnectWise
acaa6d40c3adbd7079e1411de4e33782ebd5c118baca2ab01562e7f2220e8eab
ConnectWise
b6928d89c300d9d317a8ea884f382acba1af0237d93ae4d88d9821c780b41a0f
ConnectWise
cdd8ac48dcfa2f4ea670ec74601f12c580d1c303e507532750ebcc0615952066
ConnectWise
eea99f22aca1ebe449b97faafe79fd1d6e71441ccc40315a2e629280f65de0f8
ConnectWise
error
ConnectWise
f50bb85de2859695c5a82a061f9bb4ca53a96df654b3555f67bcacb7150d53fc
ConnectWise
fab6011a3cb8ae1a26d6b5267510c63cfd3f36ee912d5d9c367991b33b61b41a
ConnectWise
fc7ee0a9cffabfd03e1b972bcbfd4504289482f86c83c391165ebe5253995ef9
ConnectWise
+ 995 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/251225-rwgd6awldq/
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://newar.top/Bin/ScreenConnect.ClientSetup.msi?e=Access&y=Guest&c=Googlemeet&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/de4389a26b3a562cf9aabfe150ad4fbf1f3f577fae8528bdf84b4fc860cfaabe

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.

  
URLhaus
https://urlhaus.abuse.ch/url/3743408/
Cape
Cape
https://www.capesandbox.com/analysis/46064/

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