MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f77465a62a1535e103ff32f3a922959661ba5e8b0b385384d507dc4be8f299a. 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: 7

Intelligence 7 IOCs YARA 6 File information Comments

SHA256 hash:	5f77465a62a1535e103ff32f3a922959661ba5e8b0b385384d507dc4be8f299a
SHA3-384 hash:	d506f9a78ac4471d02d94cebc35ce003650097305ad922f31abc600c5549fc3f87e187b9f730ea6113b0c3f87c2df294
SHA1 hash:	a500e5daae3bbcaeb9134b1daef5b8432f26ac71
MD5 hash:	64906bc00fad7b1de1e4f09fd8445788
humanhash:	wyoming-comet-missouri-chicken
File name:	SecuriteInfo.com.Heur.32398.19723
Download:	download sample
Signature	ConnectWise Create hunting rule
File size:	9'973'760 bytes
First seen:	2025-07-06 14:17:08 UTC
Last seen:	2025-07-06 15:32:33 UTC
File type:	msi
MIME type:	application/x-msi
ssdeep	196608:mrnLYG3zDhukOHrnLYG3zzrnLYG3zHrnLYG3zzrnLYG3z:mbDDDgvHbDDzbDDHbDDzbDD
TLSH	T1A5A6223267F94918E1B36778ED3A91F195367C65CF12C08F2764786E6870E8092A373B
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	SecuriteInfoCom
Tags:	ConnectWise msi

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/12541/

Detection(s):

SecuriteInfo.com.Heur.32398.19723.UNOFFICIAL

Verdict:

Malicious

Score:

94.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686a8584900df8e7f867b265

Tags:

connectwise shellcode virus msil

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

adaptive-context base64 expand installer lolbin packed remote rundll32

Link:

https://www.filescan.io/uploads/686a857f9db85bde254d2d2e/reports/75a298bb-1b6e-4213-9798-26206c168369/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/5f77465a62a1535e103ff32f3a922959661ba5e8b0b385384d507dc4be8f299a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5f77465a62a1535e103ff32f3a922959661ba5e8b0b385384d507dc4be8f299a/

Threat name:

ByteCode-MSIL.Adware.Generic

Status:

Suspicious

First seen:

2025-07-06 07:48:34 UTC

File Type:

Binary (Archive)

Extracted files:

172

AV detection:

5 of 24 (20.83%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=l53umwtcufjv4eb76mxtverjlftbxjpiwczykocnkb64jpupfgna._file

Result

Malware family:

n/a

Score:

8/10

Tags:

discovery persistence privilege_escalation ransomware

Link:

https://tria.ge/reports/250706-rlxndsyvhv/

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

Event Triggered Execution: Installer Packages

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

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/befcb952-45d3-4174-9705-2c6e9acfbcbf

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/5f77465a62a1535e103ff32f3a922959661ba5e8b0b385384d507dc4be8f299a

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:	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)