MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014. 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: 14

Intelligence 14 IOCs YARA 11 File information Comments

SHA256 hash:	f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014
SHA3-384 hash:	7ebc2b5c1b2208dddc00a954c8d33570facb43eccceab0f4b3a589fbfa2614a8888c635726a1b898a68930d4b8895b97
SHA1 hash:	9722cc0e9ab3e8e67519c990bd9746c840e70f9c
MD5 hash:	f5c45619a09cfd6545c2f9496347e1a5
humanhash:	wisconsin-lamp-virginia-arizona
File name:	ScreenConnect.ClientSetup.exe
Download:	download sample
Signature	ConnectWise Create hunting rule
File size:	5'590'280 bytes
First seen:	2025-08-04 19:23:29 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9771ee6344923fa220489ab01239bdfd (244 x ConnectWise)
ssdeep	98304:RFs6efP09BNKtMj3Mgay69FHG2O0fIT2GW:XfefP0wtCckYRFY2G
Threatray	827 similar samples on MalwareBazaar
TLSH	T1E646F011B3DA95B9D07F0638D87A9269AA74BC044712C7EF57D0BD692D32BC04E323B6
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:	2025-06-11T00:00:00Z
Valid to:	2028-06-13T23:59:59Z
Serial number:	04d9b5338ea0fa5729e856cff20060f2
Intelligence:	14 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	10bb60af8c5c55373537da871abfbe996c47a44b2d6fe8d470faabbfaa27916a
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

_f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014.exe

Verdict:

Malicious activity

Analysis date:

2025-08-04 19:26:36 UTC

Tags:

screenconnect rmm-tool rat

Link:

https://app.any.run/tasks/fea694eb-5032-4078-8c31-a52c35078de4

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/18884/

Detection(s):

Sanesecurity.Malware.29065.SC.UNOFFICIAL

SecuriteInfo.com.Trojan.Siggen26.37800.12014.29258.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=689108efaf3050dc8d345556

Tags:

connectwise shellcode dropper spawn

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Launching a process

Creating a file

Creating a window

Сreating synchronization primitives

Searching for synchronization primitives

Sending a custom TCP request

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

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:

base64 microsoft_visual_cc net overlay packed privilege reconnaissance revoked-cert signed

Link:

https://www.filescan.io/uploads/689108ea9dbaf6e4b2219a95/reports/a20df133-645f-4ab9-8709-cbcfd268da8d/overview

Verdict:

Malicious

Labled as:

RemoteAdmin.ConnectWiseControl

Link:

https://www.hybrid-analysis.com/sample/f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014

Malware family:

ConnectWise Inc

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/63894c1b-82ba-4f79-9df3-a936d1e4d056

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014

Verdict:

inconclusive

YARA:

9 match(es)

Tags:

.Net CAB:COMPRESSION:LZX Executable PDB Path PE (Portable Executable) SOS: 0.00 SOS: 0.07 SOS: 0.21 SOS: 0.23 SOS: 0.24 SOS: 0.25 SOS: 0.26 SOS: 0.27 SOS: 0.31 SOS: 0.36 SOS: 0.39 Win 32 Exe x86

Link:

https://app.malva.re/file/f5c45619a09cfd6545c2f9496347e1a5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014/

Verdict:

Malicious

Threat:

HEUR:RemoteAdmin.Win32.ConnectWise

Link:

https://tip.neiki.dev/file/f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014

Threat name:

Win32.Malware.Heuristic

Status:

Malicious

First seen:

2025-08-03 20:16:59 UTC

File Type:

PE (Exe)

Extracted files:

174

AV detection:

16 of 37 (43.24%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6kfamdgyifluiumwbxof6ktqmutfs7rwdmnh5odciveivksdcaka._file

Verdict:

suspicious

Label(s):

admintool_screenconnect

ConnectWise

3c46671af655e0a0b864208dd7a2ab5cd5a9d1f095c1b2fc0f7882d62ddae275

ConnectWise

b8606ca8e646d2dee1a8cac8223f62ffe159e8797d6e894302dcbcf2a8b1e54d

ConnectWise

bdfe8ca7a41ccc60e49b5a7164d06263dd0db8e2053128f37281480f5d0a6e30

ConnectWise

ea94990dab9af3f6a489f7bd47dc05b4acdb39fbc1f6c48512a59b7f4d42c300

ConnectWise

ebf47e35d47a862e06690f1df82f218db6e8f3b0111dff8b8b423a4d112150ed

ConnectWise

error

ConnectWise

+ 817 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

8/10

Tags:

discovery persistence privilege_escalation ransomware

Link:

https://tria.ge/reports/250804-x4j3xahm5y/

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

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/343a1b10-202e-410f-a0e9-bca2f7793b93

Unpacked files

SH256 hash:

f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014

MD5 hash:

f5c45619a09cfd6545c2f9496347e1a5

SHA1 hash:

9722cc0e9ab3e8e67519c990bd9746c840e70f9c

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

8a55c15cc76e31042e17458c479772aa95bc1b908016c85b1dc8b8e3eff23254

MD5 hash:

decb1fd20d75e6eade9289cc24605f29

SHA1 hash:

5169602d641c4f2ebd9ca0639622949e00c25566

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

289a4eea79baa4141744e44d60db713e18b5f23322663c63047962f51b467614

MD5 hash:

48979a1a6d3badea8124bce04b1e01a5

SHA1 hash:

06931bd96343ce167eda796112a30ca8d9fa536a

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

18c9f744ed6cc8defd6a4e1385985ecf50e5a5530adcc88302fb9ac1eb90ec27

MD5 hash:

f695959f714a485027677e58e2e833ab

SHA1 hash:

1e2a33edf24556600cc9f47853229b508be72359

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

40e22e9c648641dfe139bb41e17d8a91dca4c530515360edcd0004118033e9b3

MD5 hash:

fea10a6afe241fec79bb7c4206b5b257

SHA1 hash:

7ec8d045038a8160eb2971121c802030fde74900

Detections:

INDICATOR_RMM_ConnectWise_ScreenConnect

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

Parent samples :

0a509dea30a4fb33479700cfbc78ee456cd611ec11d46706f3ca0a277527613c
ebf47e35d47a862e06690f1df82f218db6e8f3b0111dff8b8b423a4d112150ed
f28a060cd841574451960ddc5f2a706526597e361b1a7eb86245488aaa431014
f756bec198768208848f3cf30d4439c47bdfe58f0fbd27cd6570295edbeaed64
2f9155e9b3c398809d0ea8217600e6575d116b47744fcf76344622fbede1dddb
13c2995a8a2641633c1cf15b0f740882e1d3199b7e27c94c749bae6f25ae9c6c

SH256 hash:

19ac323ca6eae2f8145cdc2bac865b32cd5a48ad6ff199d4ca7da214b056e1dc

MD5 hash:

5fb6074b08ac4709cf2f29fa5b49023e

SHA1 hash:

8bbb78a47c08867c50572f0bd2a27171f91e0454

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

20ab09faaf2ab7a8599c7ca267ec3255086389dae2de809248c77e2c85b640d6

MD5 hash:

7706d8b97efc8e03cbb08b91bb43f877

SHA1 hash:

99bcbc27c459fd858d9472e90760472332f34fb2

Detections:

INDICATOR_RMM_ConnectWise_ScreenConnect

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

Parent samples :

SH256 hash:

ced160f0370c85dcd1ea10f5d5ead6c423ddb536da307e36d17a6f997ae7db23

MD5 hash:

b8c9daed0f134c7774e611182b750e57

SHA1 hash:

9e318cdb0791232f22865fb05fa6df63762335e2

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

5281f30cbfa9b17848f842605a5a767c8d5f962416f975562db7c9954da0117e

MD5 hash:

4588167fbce5d0935d1052021105a850

SHA1 hash:

a94a4dce64c524c647bd3958ac92e8ca8d5cfaaa

Detections:

SUSP_NET_Shellcode_Loader_Indicators_Jan24

INDICATOR_RMM_ConnectWise_ScreenConnect

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

Parent samples :

SH256 hash:

ad6062215032ab58369403b1221562b5e7fb5ae7d52b29b7fad69eefb2d8455b

MD5 hash:

723f2aaeeda1d2bb2f49322da349ffc9

SHA1 hash:

ac6ab994beaff69adf8a2dc480a8a628175ff6c8

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

9342c7be8036a5f8dc3895d75e3314dce961fd3bc70ee59928c67fa04f0c7e08

MD5 hash:

5419ff27205d3e5affa3fc18b811b843

SHA1 hash:

cf49072c50456381cd26cd32cb97606c5f5cfd26

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

SH256 hash:

abef7280457b6c7ba14338fa1166cd61f7557a8455b0fa08c86ef70b0386d2c6

MD5 hash:

11d1d57d35e0e374d0f227ccd2be4599

SHA1 hash:

f2294e7a31a9e05253c4bbf791d8d16ed0af3bae

Detections:

INDICATOR_RMM_ConnectWise_ScreenConnect

Link:

https://www.unpac.me/results/97b3d6dc-1a05-4a29-84e2-e3c5771dabeb/

Parent samples :

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 Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	INDICATOR_EXE_DotNET_Encrypted Create hunting rule
Author:	ditekSHen
Description:	Detects encrypted or obfuscated .NET executables

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:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
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 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.

Cape

https://www.capesandbox.com/analysis/18884/

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

ID	Title	Severity
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_TRUST_INFO	Requires Elevated Execution (level:requireAdministrator)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

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