MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0
SHA3-384 hash: ab0c796d10ccea9f4ca8d383cbd1d57fb473e948d997383a9f72f1eefa080f37783b9b30b67c0b91aa548dfeade5adc6
SHA1 hash: 72711a75fba028566a0af785339bbf58050d5fdb
MD5 hash: d2ddeb332a340115c17a87fcc4bc7cce
humanhash: texas-four-comet-red
File name:SecuriteInfo.com.Riskware.00584baa1.19716.27363
Download: download sample
Signature ConnectWise
Create hunting rule
File size:84'280 bytes
First seen:2025-03-14 19:54:08 UTC
Last seen:2025-03-14 21:18:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 37d5c89163970dd3cc69230538a1b72b (100 x ConnectWise)
ssdeep 1536:boFsMHqzISrGqx0WiwbqKHxfd6dldV0OCJRpsWr6cdYV7hsYYYu7OD:69q8tC0C+axfdalBqRfbYRGYYYu4
TLSH T15E835B53B5E18476E9720E3118B1D9B4593FBE110E648EAB3398423E0F351D19E3AE7B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter SecuriteInfoCom
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 :
5
# of downloads :
415
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Riskware.00584baa1.19716.27363
Verdict:
Malicious activity
Analysis date:
2025-03-14 20:01:58 UTC
Tags:
screenconnect remote
Link:
https://app.any.run/tasks/6c1a0fbe-0bf6-47f0-bbbd-48b5c0ec40cc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d4967c08116ce425713310
Tags:
connectwise injection click virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Searching for the window
Creating a file in the %AppData% subdirectories
Loading a suspicious library
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context microsoft_visual_cc signed
Link:
https://www.filescan.io/uploads/67d48965dab9a7b6c594a6c0/reports/5f52c22a-ccba-49cb-8457-2e0acf18a901/overview
Verdict:
Malicious
Labled as:
RiskWare[RemoteAdmin]/ConnectWise
Link:
https://www.hybrid-analysis.com/sample/4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/672b9254-795f-4045-b964-9d597c323e90
Result
Threat name:
ScreenConnect Tool
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
51 / 100
Link:
https://www.joesandbox.com/analysis/1638845
Signature
.NET source code references suspicious native API functions
Contains functionality to hide user accounts
Detected potential unwanted application
Multi AV Scanner detection for submitted file
Reads the Security eventlog
Reads the System eventlog
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1638845 Sample: SecuriteInfo.com.Riskware.0... Startdate: 14/03/2025 Architecture: WINDOWS Score: 51 35 onyxfortitech.de 2->35 37 listen.onyxaquarius.top 2->37 39 bg.microsoft.map.fastly.net 2->39 45 Multi AV Scanner detection for submitted file 2->45 47 .NET source code references suspicious native API functions 2->47 49 Detected potential unwanted application 2->49 51 Contains functionality to hide user accounts 2->51 10 SecuriteInfo.com.Riskware.00584baa1.19716.27363.exe 2 2->10         started        signatures3 process4 process5 12 dfsvc.exe 125 107 10->12         started        16 WerFault.exe 10->16         started        dnsIp6 43 onyxfortitech.de 104.21.85.50, 443, 49722, 49723 CLOUDFLARENETUS United States 12->43 27 C:\...\ScreenConnect.WindowsFileManager.exe, PE32 12->27 dropped 29 C:\Users\...\ScreenConnect.WindowsClient.exe, PE32 12->29 dropped 31 ScreenConnect.WindowsBackstageShell.exe, PE32 12->31 dropped 33 13 other files (none is malicious) 12->33 dropped 18 ScreenConnect.WindowsClient.exe 19 14 12->18         started        file7 process8 dnsIp9 41 listen.onyxaquarius.top 194.102.105.26, 49748, 8880 DIALTELECOMRO Romania 18->41 53 Contains functionality to hide user accounts 18->53 22 ScreenConnect.ClientService.exe 2 2 18->22         started        signatures10 process11 signatures12 55 Contains functionality to hide user accounts 22->55 57 Reads the Security eventlog 22->57 59 Reads the System eventlog 22->59 25 WerFault.exe 22 16 22->25         started        process13
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0/
Threat name:
Win32.PUA.ScreenConnect
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 19:55:14 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
8 of 24 (33.33%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=irr27e6xdhvofb733colxlpgqsfx2gzdlesdnlsvzfv7d5jr3kqa._file
Verdict:
suspicious
Label(s):
admintool_screenconnect
Create hunting rule
Similar samples:
error
ConnectWise
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/250314-ymmm5s1ps5/
Behaviour
Modifies registry class
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Manipulates Digital Signatures
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dc0eed24-8679-4226-9ed6-eb32ca5297f3
Unpacked files
SH256 hash:
4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0
MD5 hash:
d2ddeb332a340115c17a87fcc4bc7cce
SHA1 hash:
72711a75fba028566a0af785339bbf58050d5fdb
Link:
https://www.unpac.me/results/bf3f840a-892d-4bf5-ac38-d46cdeef9aa5/
SH256 hash:
a665adf1acd014984b818f95699c2205e9e9f7cc10031d5fa52260154004ba9b
MD5 hash:
c7dd4bcf2bdb96e081db2941f13f8154
SHA1 hash:
d7044c4ef07e59cf5e304be00502ea8218cb9297
Link:
https://www.unpac.me/results/bf3f840a-892d-4bf5-ac38-d46cdeef9aa5/
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/4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_RMM_ConnectWise_ScreenConnect_CERT
Create hunting rule
Author:ditekSHen
Description:Detects ConnectWise Control (formerly ScreenConnect) by (default) certificate. Review RMM Inventory
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Web download

ConnectWise

Executable exe 4463af93d719eae287fbd89cbbade6848b7d1b23592436ae55c96bf1f531daa0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3477302/
  
Delivery method
Distributed via web download

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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
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::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_CRYPT_APIUses Windows Crypt APICRYPT32.dll::CertAddCertificateContextToStore
CRYPT32.dll::CertDeleteCertificateFromStore
CRYPT32.dll::CertFindAttribute
CRYPT32.dll::CertFreeCertificateContext
CRYPT32.dll::CertOpenSystemStoreA

Comments