MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a6a57e16626d4bfbbb84ab603083e46a536b5d101861ca7e5fe6947041a8938. 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: 6

Intelligence 6 IOCs YARA 6 File information Comments

SHA256 hash:	1a6a57e16626d4bfbbb84ab603083e46a536b5d101861ca7e5fe6947041a8938
SHA3-384 hash:	d469437eb80fc5de5cdb654d4ba1a0e080864b3d1da4b0f84b00dba8acfc251d96d202d2fab9be46ade280c9d4fd4af7
SHA1 hash:	48b01f5820cc3b198a3ff42ec2b4ab811b71f5cd
MD5 hash:	74f7900b545baf80974cbe3dd1faa7a9
humanhash:	victor-mirror-snake-nevada
File name:	1a6a57e16626d4bfbbb84ab603083e46a536b5d101861ca7e5fe6947041a8938.msi
Download:	download sample
Signature	ConnectWise Create hunting rule
File size:	13'451'264 bytes
First seen:	2026-08-09 12:35:17 UTC
Last seen:	Never
File type:	msi
MIME type:	application/x-msi
ssdeep	393216:6mkEdQ03Nld6mkEd8mkEdNmkEd9mkEdumkEdP:GE2cxGEqExEhEYEV
TLSH	T11DD601072EAC9D07E1A2DB35BF354DAC7B666C1D9D52B1FE16043EC91F709818E62223
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)
Magika	msi
Reporter	whack_sh
Tags:	ConnectWise msi whack.sh

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

MSI

Details

Link:

https://research.acce.ciphertechsolutions.com/results/ddb4bfc4-c483-4058-a57c-2479fbd33c14/

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/79357/

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug anti-vm base64 CAB evasive expand explorer fingerprint installer installer lolbin lolbin overlay packed packed reconnaissance rundll32

Link:

https://www.filescan.io/uploads/6a787416dedc571e2c24ba96/reports/e3f0a6a3-e0ab-41be-a78c-2b3bcb588c52/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/1a6a57e16626d4bfbbb84ab603083e46a536b5d101861ca7e5fe6947041a8938

Verdict:

Unknown

File Type:

msi

Link:

https://opentip.kaspersky.com/1a6a57e16626d4bfbbb84ab603083e46a536b5d101861ca7e5fe6947041a8938/results?tab=lookup

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1a6a57e16626d4bfbbb84ab603083e46a536b5d101861ca7e5fe6947041a8938/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=djvfpylge3kl7o5yjk3agcb6i2stnnoragdbzj7f7zuuoba2re4a._file

Verdict:

malicious

Label(s):

ADMINTOOL_ScreenConnect

Link:

https://reports.threatray.com/afea4f39-a101-47de-8ef2-80b755b2860d

Result

Malware family:

n/a

Score:

8/10

Tags:

backdoor discovery persistence privilege_escalation ransomware rat revoked_codesign

Link:

https://tria.ge/reports/260809-psmqna1vax/

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 SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

Event Triggered Execution: Installer Packages

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Drops file in Windows directory

Boot or Logon Autostart Execution: Authentication Package

Drops file in System32 directory

Enumerates connected drives

ConnectWise ScreenConnect remote access tool

Event Triggered Execution: Component Object Model Hijacking

Executes dropped EXE

Loads dropped DLL

Sets service image path in registry

Signed with revoked ConnectWise certificate

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/1a6a57e16626d4bfbbb84ab603083e46a536b5d101861ca7e5fe6947041a8938

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:	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:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	win_evilconwi_w0 Create hunting rule
Author:	Karsten Hahn @ G DATA CyberDefense
Description:	Settings from app.config that hide the connection of the client. These settings are potentially unwanted