MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09599af6fae29e14eeeb68952ccf5dfead3fa74fea4cf73b17561bdbb2672052. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09599af6fae29e14eeeb68952ccf5dfead3fa74fea4cf73b17561bdbb2672052
SHA3-384 hash: d0bc4bef51472063b7bec20a109c67d38206d000750a5d7496b16c519ac7f451d304692277821c4903208cc914c50628
SHA1 hash: 48892a85c8a03e8fe039b1492eafb531818c6d71
MD5 hash: 852a63719b0a0cbb6b63bea1e0d5462e
humanhash: pennsylvania-red-bacon-chicken
File name:Viwer4291927905.Client.exe
Download: download sample
Signature ConnectWise
Create hunting rule
File size:312'768 bytes
First seen:2025-04-09 14:40:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c2fe6927e1db8cf00400dbef9e5d35be (50 x ConnectWise)
ssdeep 6144:PmlfAgiw7Op5ryNkS7Z12wvtGVG3iVt8eZ1u2J/xFii9m:W1iw7gryNkSV1hy1Z1u2JLT9m
TLSH T1BF646D11B9C48432C673383147B8E2B28DBDB8301D655B8F57A81D7A9F741D0EA29B6F
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 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: 470 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


Avatar
Anonymous
e-scurefiles.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
446
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Viwer4291927905.Client.exe
Verdict:
Suspicious activity
Analysis date:
2025-04-09 15:05:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/205404bd-d71a-4854-a039-66e0cba416b2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/1391/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f68aa471beff15dcce4913
Tags:
connectwise injection click virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending an HTTP GET request
Searching for synchronization primitives
Changing a file
Searching for the window
Launching a process
Creating a window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context fingerprint microsoft_visual_cc signed
Link:
https://www.filescan.io/uploads/67f687012d430c849e0f62b2/reports/a2a3d385-be2b-4495-af3f-e8d1d8d1236d/overview
Verdict:
Malicious
Labled as:
Risk.RemoteAdmin.oa
Link:
https://www.hybrid-analysis.com/sample/09599af6fae29e14eeeb68952ccf5dfead3fa74fea4cf73b17561bdbb2672052
Malware family:
Sysinternals
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/553ac65c-c8ca-4e3b-8759-61ad13cda1dc
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
39 / 100
Link:
https://www.joesandbox.com/analysis/1660948
Signature
Detected potential unwanted application
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
58%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/09599af6fae29e14eeeb68952ccf5dfead3fa74fea4cf73b17561bdbb2672052
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/09599af6fae29e14eeeb68952ccf5dfead3fa74fea4cf73b17561bdbb2672052/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bfmzv5x24kpbj3xlnckszt2572wt7j2p5jgpooyxkyn5xmthebja._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/250409-r2gxwatps6/
Behaviour
Modifies registry class
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Manipulates Digital Signatures
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/260c3a07-bc32-49da-ad61-1c0141e3d7c8
Unpacked files
SH256 hash:
09599af6fae29e14eeeb68952ccf5dfead3fa74fea4cf73b17561bdbb2672052
MD5 hash:
852a63719b0a0cbb6b63bea1e0d5462e
SHA1 hash:
48892a85c8a03e8fe039b1492eafb531818c6d71
Link:
https://www.unpac.me/results/1fdb03d4-bae8-4cf1-87d6-9a260fadf1d7/
SH256 hash:
a665adf1acd014984b818f95699c2205e9e9f7cc10031d5fa52260154004ba9b
MD5 hash:
c7dd4bcf2bdb96e081db2941f13f8154
SHA1 hash:
d7044c4ef07e59cf5e304be00502ea8218cb9297
Link:
https://www.unpac.me/results/1fdb03d4-bae8-4cf1-87d6-9a260fadf1d7/
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/09599af6fae29e14eeeb68952ccf5dfead3fa74fea4cf73b17561bdbb2672052

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
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.

  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/1391/

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
KERNEL32.dll::CreateThread
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::SetConsoleCtrlHandler
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

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