MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d23d9a71c5fab79765801637721af46bb8875db5d786e8c415d19c9d3099b58. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d23d9a71c5fab79765801637721af46bb8875db5d786e8c415d19c9d3099b58
SHA3-384 hash: 96c58c9fddf20db53e466039da5918a0ebab43f5eb196c559762d12edf97fe4dab3b01b8aa21853e30c0d62a5b2dc6e6
SHA1 hash: 86ca929a5caccde917647754edb99b165fcc6c3e
MD5 hash: 3960a1ad4bed34867f9b177d3acfa281
humanhash: failed-whiskey-harry-stream
File name:408d35.msi
Download: download sample
Signature ConnectWise
Create hunting rule
File size:13'373'440 bytes
First seen:2025-02-12 13:46:08 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:DWh0cGwqWh0cGMWh0cGDWh0cGRWh0cGjWh0cGaWh0cGt:DWacIWacNWacUWacmWac6WacNWacA
Threatray 297 similar samples on MalwareBazaar
TLSH T130D6232523FD405AF8F74B79FD3682A46D72BE64CF21C11E9228B90D2A74D4096727B3
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter JAMESWT_WT
Tags:ConnectWise msi slplegalfinance-com

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
IT IT
Vendor Threat Intelligence
Verdict:
Suspicious
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aca6414f5583c4c4d86295
Tags:
malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm evasive expand explorer installer lolbin lolbin obfuscated packed remote rundll32
Link:
https://www.filescan.io/uploads/67aca635c0f303a5682e3f3b/reports/83d6aa19-6262-4d90-ba9e-45305bdfab69/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8d23d9a71c5fab79765801637721af46bb8875db5d786e8c415d19c9d3099b58
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/8d23d9a71c5fab79765801637721af46bb8875db5d786e8c415d19c9d3099b58
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
ScreenConnect Tool
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1613137
Signature
.NET source code references suspicious native API functions
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
Possible COM Object hijacking
Reads the Security eventlog
Reads the System eventlog
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1613137 Sample: 408d35.msi Startdate: 12/02/2025 Architecture: WINDOWS Score: 72 48 slplegalfinance.com 2->48 52 .NET source code references suspicious native API functions 2->52 54 Contains functionality to hide user accounts 2->54 56 Possible COM Object hijacking 2->56 58 Joe Sandbox ML detected suspicious sample 2->58 8 msiexec.exe 94 51 2->8         started        12 ScreenConnect.ClientService.exe 17 21 2->12         started        15 msiexec.exe 6 2->15         started        signatures3 process4 dnsIp5 30 ScreenConnect.Wind...dentialProvider.dll, PE32+ 8->30 dropped 32 C:\...\ScreenConnect.ClientService.exe, PE32 8->32 dropped 34 C:\Windows\Installer\MSI8383.tmp, PE32 8->34 dropped 38 9 other files (none is malicious) 8->38 dropped 62 Enables network access during safeboot for specific services 8->62 64 Modifies security policies related information 8->64 17 msiexec.exe 8->17         started        19 msiexec.exe 1 8->19         started        21 msiexec.exe 8->21         started        50 slplegalfinance.com 185.143.228.176, 443, 49705, 49706 ASDETUKhttpwwwheficedcomGB Germany 12->50 66 Contains functionality to hide user accounts 12->66 68 Reads the Security eventlog 12->68 70 Reads the System eventlog 12->70 23 ScreenConnect.WindowsClient.exe 2 12->23         started        36 C:\Users\user\AppData\Local\...\MSI7836.tmp, PE32 15->36 dropped file6 signatures7 process8 signatures9 26 rundll32.exe 11 17->26         started        60 Contains functionality to hide user accounts 23->60 process10 file11 40 C:\Users\user\...\ScreenConnect.Windows.dll, PE32 26->40 dropped 42 C:\...\ScreenConnect.InstallerActions.dll, PE32 26->42 dropped 44 C:\Users\user\...\ScreenConnect.Core.dll, PE32 26->44 dropped 46 4 other files (none is malicious) 26->46 dropped 72 Contains functionality to hide user accounts 26->72 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d23d9a71c5fab79765801637721af46bb8875db5d786e8c415d19c9d3099b58/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rur5tjy4l6vxs5syafrxoinpi25yq5o3lv4g5dcblum4tuyjtnma._file
Verdict:
suspicious
Label(s):
admintool_screenconnect
Create hunting rule
Similar samples:
0d2145930215e9e276f5aa663fd85c265e38f3fa7a9a103c625075c1e5263c30
ConnectWise
1f473e89717a811066269c38eb6a53a9a0ea0e5788190636b45622b74eaa4d53
ConnectWise
40117ed6c1ecbd8fddf960fbf383db5e16b83960849501346dda89f746074b8b
ConnectWise
64ca91a2446a8e567b24deea926bbdb34fd2dda221577787bbb62d07cbf0272d
ConnectWise
6d7c89f55c50eb63071a1eb0ef8b212a8d87e42aa376fa63d433120b212b4a48
ConnectWise
aa1b77e4203f23734eee91f426b9167c579f3a075ddc45c42ac4714ddc56d03a
ConnectWise
b218a4d70fabb2b1e986449597e4c40f9b8d10b1b5038e9e53d14534703ba8d1
ConnectWise
d19dbc6b0c0792df8f420c14ef25130052a81d481d38340a40194862ff0095cd
ConnectWise
e1a3eb6e1ec31406443bfbe5067c1852706406a824a29c2490c8e1b73fcf0081
ConnectWise
error
ConnectWise
+ 287 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence privilege_escalation
Link:
https://tria.ge/reports/250212-q25s9stqcz/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info 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
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection 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
Drops file in System32 directory
Event Triggered Execution: Component Object Model Hijacking
Enumerates connected drives
Sets service image path in registry
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/61026a6f-c24e-46b0-9586-9a36322cc0f5
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8d23d9a71c5f/report/overview.html
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/8d23d9a71c5fab79765801637721af46bb8875db5d786e8c415d19c9d3099b58

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
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_RMM_ConnectWise_ScreenConnect
Create hunting rule
Author:ditekSHen
Description:Detects ConnectWise Control (formerly ScreenConnect). Review RMM Inventory
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
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.

Comments