MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f. 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 6 File information Comments

SHA256 hash:	bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f
SHA3-384 hash:	4274b47af00a21b7d8adea7a86e5bebf3cdf205daf2d5f3a7b75182bc0545907d7293f7c8cac98a6edc58d8192fc9118
SHA1 hash:	8b12182d4613ff55f1a2f8b4dea9ca598013b14c
MD5 hash:	b1a10a07aff2dcf5631506b3578b4b60
humanhash:	hotel-oven-black-saturn
File name:	support.client.exe
Download:	download sample
Signature	ConnectWise Create hunting rule
File size:	312'600 bytes
First seen:	2026-02-23 08:49:29 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c2fe6927e1db8cf00400dbef9e5d35be (53 x ConnectWise)
ssdeep	6144:9mlfAgiw7Op5ryNkS7Z12wvtGVG3iVt8eZ1u2J/xFji9:41iw7gryNkSV1hy1Z1u2JLu9
Threatray	79 similar samples on MalwareBazaar
TLSH	T17C646D11B9C48432C673383147B4E2B28DBDB8302D655B8F57A81D7A9F741D0EA29B6F
TrID	50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.5% (.EXE) Win64 Executable (generic) (6522/11/2) 8.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	abuse_ch
Tags:	ConnectWise exe rmm screenconnect 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:	474 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 :

# of downloads :

111

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

support.client.exe

Verdict:

No threats detected

Analysis date:

2026-02-23 00:19:09 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/9b06995f-1e06-4b0b-a9e9-1d7523756f1d

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/54165/

Detection(s):

SecuriteInfo.com.Win32.Trojan.PSE.1X0MVDR.UNOFFICIAL

Verdict:

Malicious

Score:

93.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=699b9cfc8fffa866e3b0d4b3

Tags:

connectwise emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Creating a window

Сreating synchronization primitives

Connection attempt

Sending a custom TCP request

DNS request

Sending an HTTP GET request

Unauthorized injection to a system process

Verdict:

Malicious

Labled as:

HackTool/ConnectWiseControl.b

Link:

https://www.hybrid-analysis.com/sample/bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f

Verdict:

Adware

File Type:

exe x32

Detections:

not-a-virus:HEUR:RemoteAdmin.Win32.ConnectWise.gen

Link:

https://opentip.kaspersky.com/bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/07e78394-10bb-4cfa-be92-5f118be8363d

Score:

92%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/b1a10a07aff2dcf5631506b3578b4b60

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f/

Verdict:

Malicious

Threat:

RemoteAdmin.Win32.ConnectWise

Link:

https://tip.neiki.dev/file/bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xm4vt3ah4rm5f2qto6g3iftzogmlup745uppb5gxczy6mgovgvxq._file

Verdict:

malicious

Label(s):

evilconwi

ConnectWise

115653f10e0e34979c04e507971830a329525c4834c1ceec7e0cea7cf2b68a2c

ConnectWise

30999cbfd69010bddb597ff22cadb9123c1509f337a4dc444ccd8b3990a61848

ConnectWise

3cca3890854ff63d904311ddc133d2fdee454086797e202752527b84b84ae674

ConnectWise

41716f2f226e09ed33d5d07802d6fa03ac3c61571c4b58c2822eb3a22804d804

ConnectWise

968ade5a99bff741c5f34a250ceff2cfa38847d40ef6ae147d392beec006cc69

ConnectWise

b43b8be7fe45d23744ce90569927f009a2a86fcccadd35567080b4be6f9302fe

ConnectWise

f6e5928e476c92ff4a06d50c28f0c34857ba7474f6aa8f08e836c4af32e76dc7

ConnectWise

+ 69 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

8/10

Tags:

defense_evasion discovery revoked_codesign spyware trojan

Link:

https://tria.ge/reports/260223-krq98sbv7c/

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

Unpacked files

SH256 hash:

bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f

MD5 hash:

b1a10a07aff2dcf5631506b3578b4b60

SHA1 hash:

8b12182d4613ff55f1a2f8b4dea9ca598013b14c

Link:

https://www.unpac.me/results/420a10ab-6898-4ed9-82d7-5076d1ef7f25/

SH256 hash:

a665adf1acd014984b818f95699c2205e9e9f7cc10031d5fa52260154004ba9b

MD5 hash:

c7dd4bcf2bdb96e081db2941f13f8154

SHA1 hash:

d7044c4ef07e59cf5e304be00502ea8218cb9297

Link:

https://www.unpac.me/results/420a10ab-6898-4ed9-82d7-5076d1ef7f25/

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/bb3959ec07e459d2ea13778db416797198ba3ffced1ef0f4d71671e619d5356f

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