MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52dd8b2f9145907477a6ebc4ad406c1e4b221ea967f1c2ce8bc23faa83b663d8. 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


BreezeRMM


Vendor detections: 4


Intelligence 4 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52dd8b2f9145907477a6ebc4ad406c1e4b221ea967f1c2ce8bc23faa83b663d8
SHA3-384 hash: a3d0d53ee98c0b13ecb164598f4794e9bc4a67e58eef710295ed6e41fd280d5698db3a8d7fcf4f9fc88aeddd657aa5dd
SHA1 hash: 3e8f112c5370e823fd098407872c1a08c8be927c
MD5 hash: 2d5b101db58c7073cec364269388f334
humanhash: bulldog-idaho-fillet-gee
File name:Secure Viewer (YA6SCVZI73@tax-preparer-security-viewer.federal-portal.es).msi
Download: download sample
Signature BreezeRMM
Create hunting rule
File size:28'602'368 bytes
First seen:2026-08-09 06:47:19 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 786432:wpXnspKNBccxOckFiUPL6VHFb/J8HNg6R+v:0XnspMyFfUUPWZZBKnw
TLSH T15C573319628B1671F7EBC2B101586BBE5A328CDE76F08831164974782578F733BFA9C1
TrID 86.8% (.MSI) Microsoft Windows Installer (454500/1/170)
11.6% (.MST) Windows SDK Setup Transform script (61000/1/5)
1.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter cocaman
Tags:BreezeRMM msi signed

Code Signing Certificate

Organisation:LanternOps LLC
Issuer:Microsoft ID Verified CS AOC CA 04
Algorithm:sha384WithRSAEncryption
Valid from:2026-07-30T09:38:34Z
Valid to:2026-08-02T09:38:34Z
Serial number: 3300040d75bc70f621fda413d0000000040d75
Thumbprint Algorithm:SHA256
Thumbprint: 4002f62c90c26bad7120ee3e36ef68cc7e729a96410454b6cb575e77d684dc74
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
CH CH
Vendor Threat Intelligence
Gathering data
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79340/
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/52dd8b2f9145907477a6ebc4ad406c1e4b221ea967f1c2ce8bc23faa83b663d8
Verdict:
Unknown
File Type:
msi
First seen:
2026-08-05T17:54:00Z UTC
Last seen:
2026-08-09T04:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/52dd8b2f9145907477a6ebc4ad406c1e4b221ea967f1c2ce8bc23faa83b663d8/results?tab=lookup
Result
Threat name:
ScreenConnect Tool, AteraAgent, EICAR
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
70 / 100
Link:
https://www.joesandbox.com/analysis/1954537
Signature
AI detected malicious Powershell script
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
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
Loading BitLocker PowerShell Module
Powershell creates an autostart link
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Suricata IDS alerts for network traffic
Suspicious powershell command line found
Uses the Telegram API (likely for C&C communication)
Yara detected AteraAgent
Yara detected EICAR
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1954537 Sample: Secure Viewer (YA6SCVZI73@t... Startdate: 09/08/2026 Architecture: WINDOWS Score: 70 70 api.telegram.org 2->70 72 tax-preparer-security-viewer.federal-portal.es 2->72 74 4 other IPs or domains 2->74 82 Suricata IDS alerts for network traffic 2->82 84 Antivirus detection for URL or domain 2->84 86 Yara detected AteraAgent 2->86 90 10 other signatures 2->90 8 msiexec.exe 99 42 2->8         started        12 breeze-agent.exe 2->12         started        14 breeze-user-helper.exe 2->14         started        17 3 other processes 2->17 signatures3 88 Uses the Telegram API (likely for C&C communication) 70->88 process4 dnsIp5 56 C:\Program Files\...\breeze-user-helper.exe, PE32+ 8->56 dropped 58 C:\Program Files\Breeze\breeze-agent.exe, PE32+ 8->58 dropped 60 C:\Program Files\...\install-windows.ps1, Unicode 8->60 dropped 68 2 other files (none is malicious) 8->68 dropped 102 Enables network access during safeboot for specific services 8->102 19 breeze-agent.exe 1 4 8->19         started        23 cmd.exe 1 8->23         started        25 powershell.exe 37 8->25         started        33 3 other processes 8->33 62 C:\Windows\...\breeze_464a1c985c87d497.ps1, ASCII 12->62 dropped 64 C:\...\openh264-2.4.1-win64.dll.tmp, PE32+ 12->64 dropped 66 C:\...\openh264-2.4.1-win64.dll (copy), PE32+ 12->66 dropped 104 Suspicious powershell command line found 12->104 106 Creates files in the system32 config directory 12->106 108 Contains functionality to hide user accounts 12->108 27 powershell.exe 12->27         started        29 powershell.exe 12->29         started        31 powershell.exe 12->31         started        35 19 other processes 12->35 80 github.com 140.82.113.4, 443, 49719 GITHUB-GitHubIncUS United States 14->80 110 Bypasses PowerShell execution policy 17->110 file6 signatures7 process8 dnsIp9 76 tax-preparer-security-viewer.federal-portal.es 172.67.219.53, 443, 49716, 49721 CLOUDFLARENET-CloudflareIncUS Canada 19->76 92 Suspicious powershell command line found 19->92 94 Contains functionality to hide user accounts 19->94 37 powershell.exe 21 19->37         started        48 3 other processes 19->48 50 8 other processes 23->50 96 Loading BitLocker PowerShell Module 25->96 40 conhost.exe 25->40         started        42 conhost.exe 27->42         started        44 conhost.exe 29->44         started        46 conhost.exe 31->46         started        52 11 other processes 33->52 78 140.82.114.4, 443, 49725 GITHUB-GitHubIncUS United States 35->78 54 17 other processes 35->54 signatures10 process11 signatures12 98 Powershell creates an autostart link 37->98 100 Loading BitLocker PowerShell Module 37->100
Score:
22%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/52dd8b2f9145907477a6ebc4ad406c1e4b221ea967f1c2ce8bc23faa83b663d8
Gathering data
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kloywl4riwihi55g5pck2qdmdzfsehvjm7y4ftulyi72va5wmpma._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution ransomware spyware trojan
Link:
https://tria.ge/reports/260809-hkfttahc59/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
GoLang User-Agent
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Executes a command shell one-liner
Modifies trusted root certificate store through registry
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Drops file in Windows directory
Hide Artifacts: Ignore Process Interrupts
Launches sc.exe
Checks installed software on the system
Command and Scripting Interpreter: PowerShell
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Stops running service(s)
Badlisted process makes network request
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/52dd8b2f9145907477a6ebc4ad406c1e4b221ea967f1c2ce8bc23faa83b663d8

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:Suspicious_Process
Create hunting rule
Author:Security Research Team
Description:Suspicious process creation
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/79340/

Comments