MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2529d502cf503a0bae7e810151fd215385a26ed5cb513fd082ca52770a05e6d5. 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: 2529d502cf503a0bae7e810151fd215385a26ed5cb513fd082ca52770a05e6d5
SHA3-384 hash: a6384445bd6c93e320fe3d1b53d358908125d7c920dcb60ec2dce5538e1f77344b47b81774b73368f7b1b51df6aa67b6
SHA1 hash: a4e19ef88107f8c2f075cd5a9d753b52188d8cbc
MD5 hash: 7351ba8b706dd879762f93fc69b9b0c7
humanhash: lake-missouri-utah-fruit
File name:setup.msi
Download: download sample
Signature ConnectWise
Create hunting rule
File size:3'170'304 bytes
First seen:2023-09-05 08:07:51 UTC
Last seen:2023-09-07 08:27:14 UTC
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 49152:otzP/DQtSwBLlw6f4H7GxIcrq6x4dYdJSAG6Kk2f2gZgBZgQfpN31gEF:M3nWn4bGbq6adYdsAGLPygQfpB
Threatray 8 similar samples on MalwareBazaar
TLSH T125E5121136F9427AF6FB2B34BD3E91616D3ABC691E20C11E5354750E0E72A80CAB6773
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)
Reporter 0xToxin
Tags:ConnectWise instance-m73xwc-relay-screenconnect-com msi screenconnect

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
IL IL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/446264/
Detection(s):
Sanesecurity.Malware.29065.SC.UNOFFICIAL
Create hunting rule

Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
control expand lolbin packed remote rundll32 shell32
Link:
https://www.filescan.io/uploads/64f6e1e367511af1a1b4a6f9/reports/5e054470-301a-4fd6-8276-e1f1235c06b1/overview
Verdict:
Suspicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/2529d502cf503a0bae7e810151fd215385a26ed5cb513fd082ca52770a05e6d5
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/2529d502cf503a0bae7e810151fd215385a26ed5cb513fd082ca52770a05e6d5
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:
suspicious
Classification:
n/a
Score:
30 / 100
Link:
https://www.joesandbox.com/analysis/1303363
Signature
Contains functionality to hide user accounts
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1303363 Sample: setup.msi Startdate: 05/09/2023 Architecture: WINDOWS Score: 30 53 Contains functionality to hide user accounts 2->53 7 ScreenConnect.ClientService.exe 17 13 2->7         started        10 msiexec.exe 92 49 2->10         started        13 msiexec.exe 6 2->13         started        15 svchost.exe 1 2->15         started        process3 dnsIp4 47 server-nix9ad61b99-relay.screenconnect.com 147.75.70.116, 443, 49719, 49720 PACKETUS Switzerland 7->47 49 instance-m73xwc-relay.screenconnect.com 7->49 17 ScreenConnect.WindowsClient.exe 2 7->17         started        29 C:\Windows\Installer\MSI9371.tmp, PE32 10->29 dropped 31 C:\Windows\Installer\MSI9023.tmp, PE32 10->31 dropped 33 ScreenConnect.Wind...dentialProvider.dll, PE32+ 10->33 dropped 37 7 other files (none is malicious) 10->37 dropped 20 msiexec.exe 10->20         started        22 msiexec.exe 1 10->22         started        24 msiexec.exe 10->24         started        35 C:\Users\user\AppData\Local\...\MSI840C.tmp, PE32 13->35 dropped file5 process6 signatures7 51 Contains functionality to hide user accounts 17->51 26 rundll32.exe 8 20->26         started        process8 file9 39 C:\Users\user\...\ScreenConnect.Windows.dll, PE32 26->39 dropped 41 C:\...\ScreenConnect.InstallerActions.dll, PE32 26->41 dropped 43 C:\Users\user\...\ScreenConnect.Core.dll, PE32 26->43 dropped 45 Microsoft.Deployme...indowsInstaller.dll, PE32 26->45 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2529d502cf503a0bae7e810151fd215385a26ed5cb513fd082ca52770a05e6d5/
Threat name:
Win32.Trojan.Synder
Create hunting rule
Status:
Malicious
First seen:
2023-09-05 08:08:05 UTC
File Type:
Binary (Archive)
Extracted files:
191
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=euu5kawpka5axlt6qeavd7jbkoc2e3wvznit7ueczjjhocqf43kq._file
Verdict:
malicious
Similar samples:
24cb773fd21e8ff6126882b218a5a178f41db0f4fdb290ca4b6b4afbfdb4e3a4
ConnectWise
3daa4dab145c54df4959ad5ef311c6387a3cd7984fc41e167535d4ebcf831827
ConnectWise
60dbc8e2cb2389609132466a2125b832b478e2793db3b68a33ab0c3018f4b47b
ConnectWise
994fd4e2ae80afedfa17ef2789eab8da068d8b5217bbf4d75ba6fea85d55d3fe
ConnectWise
a656947bcc659d1465ad91dcf8f2cab6d0ae17918eeb0cbf7408b6a8b062adb1
ConnectWise
af5a12a388a7bf416d11b3123251e422f5fd94501e893d11e4fa91de3cb13220
ConnectWise
ea7d9798c925b0ec1d02108eada571ca7267c172f9bc338faaa0ff8586068fb6
ConnectWise
ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607
ConnectWise
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/230905-j1jq3sed89/
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: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Registers COM server for autorun
Sets service image path in registry
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.31
Link:
https://yomi.yoroi.company/submissions/2529d502cf503a0bae7e810151fd215385a26ed5cb513fd082ca52770a05e6d5

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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:QbotStuff
Create hunting rule
Author:anonymous

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/446264/

Comments