MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf92565ecb6829f4f9db90a32d03880df007ace6ccd602ae6d63f808fe90b057. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf92565ecb6829f4f9db90a32d03880df007ace6ccd602ae6d63f808fe90b057
SHA3-384 hash: 39865c560b88f6563cba0d51c4071f3d1c23d59b4e866f5a85191f1c47467489feb6b495c4ea0d76b02e42577c91cffd
SHA1 hash: 1785ea03d72e6307b3fd207a5eb59d5beeb0107d
MD5 hash: aa76b89d28006360f8c270a8736a086f
humanhash: hawaii-robert-asparagus-lemon
File name:ScreenConnect.ClientSetup.msi
Download: download sample
Signature ConnectWise
Create hunting rule
File size:13'357'056 bytes
First seen:2026-01-20 21:16:17 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:vWh0cGwHWh0cGZWh0cGeWh0cG7Wh0cGmWh0cGHWh0cGm:vWachWacoWacZWacEWaczWacUWacT
Threatray 1'412 similar samples on MalwareBazaar
TLSH T11FD6232523FD441AF8F74B79FD3682A45D72BE68CF21C11E9228B90D2A74D4096727B3
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 Anonymous
Tags:ConnectWise msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
MSI
Details
MSI
an embedded setup program or component
Link:
https://research.acce.ciphertechsolutions.com/results/d0699cce-1e42-43ec-8363-096b208c1d16/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/49589/
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=696ff0b0f3cf908ba506ccfe
Tags:
n/a
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/bf92565ecb6829f4f9db90a32d03880df007ace6ccd602ae6d63f808fe90b057
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/bf92565ecb6829f4f9db90a32d03880df007ace6ccd602ae6d63f808fe90b057
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Clean
File Type:
msi
Link:
https://opentip.kaspersky.com/bf92565ecb6829f4f9db90a32d03880df007ace6ccd602ae6d63f808fe90b057/results?tab=lookup
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
.Net CAB:COMPRESSION:LZX CAB:COMPRESSION:NONE Executable Managed .NET Office Document PDB Path PE (Portable Executable) PE File Layout SOS: 0.21 SOS: 0.24 SOS: 0.25 SOS: 0.26 SOS: 0.27 SOS: 0.31 SOS: 0.36 SOS: 0.39
Link:
https://app.malva.re/file/aa76b89d28006360f8c270a8736a086f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf92565ecb6829f4f9db90a32d03880df007ace6ccd602ae6d63f808fe90b057/
Verdict:
Malicious
Threat:
Family.SCREENCONNECT
Link:
https://tip.neiki.dev/file/bf92565ecb6829f4f9db90a32d03880df007ace6ccd602ae6d63f808fe90b057
Threat name:
ByteCode-MSIL.Trojan.DllHijack
Create hunting rule
Status:
Suspicious
First seen:
2025-12-16 21:27:54 UTC
File Type:
Binary (Archive)
Extracted files:
174
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6jfmxwlnau7j6o3scrs2a4ibxyaplhgztlafltnmp4ar7uqwblq._file
Verdict:
malicious
Label(s):
admintool_screenconnect
Create hunting rule
Similar samples:
26fbda92490b8ab92a28b709b11b31361266714200fa8954f91bb0bbc96e9c2a
ConnectWise
3736f158f14a152920163270add0c7b202650ea3524ab584e3ce91088e1bccb0
ConnectWise
8f19d0c3444439ed0550153d6c8943ca343154706e473cd7f3458f7f82880c7d
ConnectWise
9ca59c490d09fbcc068f6cf7cc15842f236e748508b18bf09f8b1f0ca9d7147c
ConnectWise
aa0d5f98bb9ef620d8ade9669e88def0a2833158e19ebb7eae8b5bfb23f7ea17
ConnectWise
aae9aeae9cad1d3f39698f3e63f06ea1158d59ba9d076ce82591b21600ee91c3
ConnectWise
cbf7df1af41eef6b0dcf10f83bc7e2f87b3a52e4ada555334336e3c0c070a269
ConnectWise
d09a41581c732f175b4017608a74afd636cc32bde5f56e3d9bd1ca53ef6ec29c
ConnectWise
dbd971eeb2ed0f64f223a7cff200535302f999a458b6bf9b906c2c94dce9cd36
ConnectWise
error
ConnectWise
+ 1'402 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
backdoor discovery persistence privilege_escalation ransomware rat revoked_codesign
Link:
https://tria.ge/reports/260120-z4mj5sbx2e/
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
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
Binary is signed using a ConnectWise certificate revoked for key compromise.
Sets service image path in registry
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: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_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: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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/49589/

Comments