MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2347add3ded55b4d6a5ca5ddfd8667bba0cb25984dcbd60498700d97ebc138cd. 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: 15


Intelligence 15 IOCs YARA 12 File information Comments

SHA256 hash: 2347add3ded55b4d6a5ca5ddfd8667bba0cb25984dcbd60498700d97ebc138cd
SHA3-384 hash: aec3997deacd2bdb14ca642cc9a177d84d9803cc7aede21f5041f7590454d9824b5c4fc8f3923be19d8cac9e6d759517
SHA1 hash: 770070c2518cc1e1e13ed9fe6a39e1167c128322
MD5 hash: 79f770a7146265f1cbaa5f270728bb36
humanhash: april-utah-mango-pasta
File name:ZoomConnect.Setup.exe
Download: download sample
Signature ConnectWise
File size:5'966'280 bytes
First seen:2025-06-17 14:07:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9771ee6344923fa220489ab01239bdfd (243 x ConnectWise)
ssdeep 98304:9zIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zl:9hfefPtHxcp9ym3nltDUJV
Threatray 744 similar samples on MalwareBazaar
TLSH T18356F101B3E685B6D07F1638D87A46A55B74BC049712DBBF5390BD692E33BC08E72362
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Anonymous
Tags:ConnectWise exe signed

Code Signing Certificate

Organisation:Connectwise, LLC
Issuer:DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1
Algorithm:sha256WithRSAEncryption
Valid from:2022-08-17T00:00:00Z
Valid to:2025-08-15T23:59:59Z
Serial number: 0b9360051bccf66642998998d5ba97ce
Intelligence: 444 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 82b4e7924d5bed84fb16ddf8391936eb301479cec707dc14e23bc22b8cdeae28
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
494
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ZoomConnect.Setup.exe
Verdict:
Malicious activity
Analysis date:
2025-06-17 14:09:22 UTC
Tags:
screenconnect rmm-tool rat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
connectwise dropper virus spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Launching a process
Creating a file
Creating a window
Searching for synchronization primitives
Loading a suspicious library
Modifying a system file
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Creating a service
Launching a service
Creating a process from a recently created file
DNS request
Moving a file to the Windows subdirectory
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Possible injection to a system process
Enabling autorun with the shell\open\command registry branches
Enabling autorun
Enabling autorun for a service
Unauthorized injection to a recently created process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 cmd fingerprint lolbin microsoft_visual_cc msiexec net overlay packed packed packer_detected reconnaissance remoteadmin revoked-cert signed unsafe
Verdict:
Malicious
Labled as:
Win32_RemoteAdmin_ConnectWiseControl_E_potentially_unsafe
Malware family:
ScreenConnect Software
Verdict:
Suspicious
Result
Threat name:
ScreenConnect Tool
Detection:
malicious
Classification:
evad
Score:
96 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to hide user accounts
Detected potential unwanted application
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
Possible COM Object hijacking
Reads the Security eventlog
Reads the System eventlog
Sigma detected: Remote Access Tool - ScreenConnect Suspicious Execution
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1716548 Sample: ZoomConnect.Setup.exe Startdate: 17/06/2025 Architecture: WINDOWS Score: 96 61 workseeker.net 2->61 67 Multi AV Scanner detection for submitted file 2->67 69 .NET source code contains potential unpacker 2->69 71 .NET source code references suspicious native API functions 2->71 73 5 other signatures 2->73 8 msiexec.exe 94 51 2->8         started        12 ScreenConnect.ClientService.exe 2 5 2->12         started        15 ZoomConnect.Setup.exe 6 2->15         started        17 7 other processes 2->17 signatures3 process4 dnsIp5 49 ScreenConnect.Wind...dentialProvider.dll, PE32+ 8->49 dropped 51 C:\...\ScreenConnect.ClientService.exe, PE32 8->51 dropped 53 C:\Windows\Installer\MSI64C6.tmp, PE32 8->53 dropped 57 9 other files (none is malicious) 8->57 dropped 77 Enables network access during safeboot for specific services 8->77 79 Modifies security policies related information 8->79 19 msiexec.exe 8->19         started        21 msiexec.exe 1 8->21         started        23 msiexec.exe 8->23         started        63 workseeker.net 87.251.78.187, 49693, 8041 RISS-ASRU Russian Federation 12->63 81 Reads the Security eventlog 12->81 83 Reads the System eventlog 12->83 25 ScreenConnect.WindowsClient.exe 2 12->25         started        28 ScreenConnect.WindowsClient.exe 2 12->28         started        55 C:\Users\user\...\ZoomConnect.Setup.exe.log, ASCII 15->55 dropped 85 Contains functionality to hide user accounts 15->85 30 msiexec.exe 6 15->30         started        65 127.0.0.1 unknown unknown 17->65 87 Changes security center settings (notifications, updates, antivirus, firewall) 17->87 33 MpCmdRun.exe 17->33         started        file6 signatures7 process8 file9 35 rundll32.exe 11 19->35         started        89 Contains functionality to hide user accounts 25->89 59 C:\Users\user\AppData\Local\...\MSI592B.tmp, PE32 30->59 dropped 39 conhost.exe 33->39         started        signatures10 process11 file12 41 C:\Users\user\...\ScreenConnect.Windows.dll, PE32 35->41 dropped 43 C:\...\ScreenConnect.InstallerActions.dll, PE32 35->43 dropped 45 C:\Users\user\...\ScreenConnect.Core.dll, PE32 35->45 dropped 47 4 other files (none is malicious) 35->47 dropped 75 Contains functionality to hide user accounts 35->75 signatures13
Verdict:
inconclusive
YARA:
7 match(es)
Tags:
CAB:COMPRESSION:LZX Executable PE (Portable Executable) Win 32 Exe x86
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2025-06-13 22:20:36 UTC
File Type:
PE (Exe)
Extracted files:
174
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence privilege_escalation
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
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
Executes dropped EXE
Loads dropped DLL
Boot or Logon Autostart Execution: Authentication Package
Checks computer location settings
Drops file in System32 directory
Event Triggered Execution: Component Object Model Hijacking
Enumerates connected drives
Sets service image path in registry
Unpacked files
SH256 hash:
2347add3ded55b4d6a5ca5ddfd8667bba0cb25984dcbd60498700d97ebc138cd
MD5 hash:
79f770a7146265f1cbaa5f270728bb36
SHA1 hash:
770070c2518cc1e1e13ed9fe6a39e1167c128322
SH256 hash:
8a55c15cc76e31042e17458c479772aa95bc1b908016c85b1dc8b8e3eff23254
MD5 hash:
decb1fd20d75e6eade9289cc24605f29
SHA1 hash:
5169602d641c4f2ebd9ca0639622949e00c25566
SH256 hash:
6b47e6417c33217dc9b40bf6a45e167692e26df0c12b9f08858c7b777210e5b5
MD5 hash:
d77b27d6a9eee3dfacc8faa2c737205a
SHA1 hash:
033d58b2bd1e9647d89cf46b7ca031960372197b
SH256 hash:
289a4eea79baa4141744e44d60db713e18b5f23322663c63047962f51b467614
MD5 hash:
48979a1a6d3badea8124bce04b1e01a5
SHA1 hash:
06931bd96343ce167eda796112a30ca8d9fa536a
SH256 hash:
4adedcd57d2316469f0f770bbe27cbc2cc2ee17a2afa1b0dd5c5035b276cbc64
MD5 hash:
f9413637acdc0b26c7ce26fe95350ce5
SHA1 hash:
38c7e4e3105191573f4fbd2ef5e43ae8fd0b1fc1
Detections:
INDICATOR_RMM_ConnectWise_ScreenConnect
SH256 hash:
da29455a64858fda773319c32c0a6cd40edbe8042ed005aa2befb8a4f0fb0522
MD5 hash:
94216eb90ca53fbb175f0ee6adbfb663
SHA1 hash:
48038f060a5042ff44a2d9a9be46368ecc8436fd
Detections:
SUSP_NET_Shellcode_Loader_Indicators_Jan24 INDICATOR_RMM_ConnectWise_ScreenConnect
SH256 hash:
51e442597ef389409903f7aaa32cfbf5b2ac51b843b8cd8302e5d90c94f11c06
MD5 hash:
cae02d9b0cb3071f65cb917c976aedc7
SHA1 hash:
7f8a5f60362dc888da4b2667837ddf9c65797e4b
Detections:
INDICATOR_RMM_ConnectWise_ScreenConnect
SH256 hash:
19ac323ca6eae2f8145cdc2bac865b32cd5a48ad6ff199d4ca7da214b056e1dc
MD5 hash:
5fb6074b08ac4709cf2f29fa5b49023e
SHA1 hash:
8bbb78a47c08867c50572f0bd2a27171f91e0454
SH256 hash:
ad6062215032ab58369403b1221562b5e7fb5ae7d52b29b7fad69eefb2d8455b
MD5 hash:
723f2aaeeda1d2bb2f49322da349ffc9
SHA1 hash:
ac6ab994beaff69adf8a2dc480a8a628175ff6c8
SH256 hash:
9342c7be8036a5f8dc3895d75e3314dce961fd3bc70ee59928c67fa04f0c7e08
MD5 hash:
5419ff27205d3e5affa3fc18b811b843
SHA1 hash:
cf49072c50456381cd26cd32cb97606c5f5cfd26
SH256 hash:
e84dfe0b660f1698d83b0ee959c1b228eb51e2d5cbee90fcc2fe987a6fe08441
MD5 hash:
9de128d686e0979814b03bf08c68f4d9
SHA1 hash:
f865baae13625d58407beaf87b78a65f7167506f
SH256 hash:
b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
MD5 hash:
1db8b9fa0bdcbfaab807f715c288c19a
SHA1 hash:
fde73710ce063bbf1e377c02a1a8615cf4da1c08
Detections:
INDICATOR_RMM_ConnectWise_ScreenConnect
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:growtopia
Author:Michelle Khalil
Description:This rule detects unpacked growtopia stealer malware samples.
Rule name:INDICATOR_EXE_DotNET_Encrypted
Author:ditekSHen
Description:Detects encrypted or obfuscated .NET executables
Rule name:INDICATOR_RMM_ConnectWise_ScreenConnect
Author:ditekSHen
Description:Detects ConnectWise Control (formerly ScreenConnect). Review RMM Inventory
Rule name:INDICATOR_RMM_ConnectWise_ScreenConnect_CERT
Author:ditekSHen
Description:Detects ConnectWise Control (formerly ScreenConnect) by (default) certificate. Review RMM Inventory
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Distributed via e-mail link

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

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