MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cccf28998cff9c5045bb8bada430762e9228ba3d753408b1e2528596baca2e5. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0cccf28998cff9c5045bb8bada430762e9228ba3d753408b1e2528596baca2e5
SHA3-384 hash: cda11e3a7319f6d188579bb1505e9a07bc2bb8f240b06b7d89f66720988318eb6a4c94733703638d2236c2ea736b82d8
SHA1 hash: b59982d4ee34cde29f97345adc160ca550b6eb9a
MD5 hash: 2164b2144a19fe02c760c6be66bf0c96
humanhash: spaghetti-october-paris-skylark
File name:2164b2144a19fe02c760c6be66bf0c96
Download: download sample
Signature ConnectWise
Create hunting rule
File size:1'871'872 bytes
First seen:2023-09-07 08:28:51 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 24576:ENGryn8Y2KWeNXPKPC+j/4TkfVub1emjS4t3nHRRlUhbMUUGGHpYLgmdF8gu7ura:6eyqkXSPkYYb1rSuRlUBXGHpYLgSL1g
Threatray 11 similar samples on MalwareBazaar
TLSH T17A85F03136E4C039E2B21A39E93A92F15979BC20DA63C55F43A47D1E3971E8096B3773
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)
Reporter JAMESWT_WT
Tags:ConnectWise msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
IT IT
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/446929/
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
control expand greyware lolbin remote rundll32 shell32
Link:
https://www.filescan.io/uploads/64f989d19733ad6b2639abf7/reports/c5de8321-12d8-4e15-822d-d22307b8d97c/overview
Verdict:
Suspicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/0cccf28998cff9c5045bb8bada430762e9228ba3d753408b1e2528596baca2e5
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/0cccf28998cff9c5045bb8bada430762e9228ba3d753408b1e2528596baca2e5
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
ScreenConnect Tool
Create hunting rule
Detection:
suspicious
Classification:
evad
Score:
30 / 100
Link:
https://www.joesandbox.com/analysis/1305071
Signature
.NET source code references suspicious native API functions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1305071 Sample: txX3fKzO15.msi Startdate: 07/09/2023 Architecture: WINDOWS Score: 30 46 .NET source code references suspicious native API functions 2->46 7 msiexec.exe 88 46 2->7         started        10 ScreenConnect.ClientService.exe 17 2 2->10         started        13 msiexec.exe 6 2->13         started        15 svchost.exe 8 1 2->15         started        process3 dnsIp4 28 C:\Windows\Installer\MSI1F1D.tmp, PE32 7->28 dropped 30 C:\Windows\Installer\MSI1E41.tmp, PE32 7->30 dropped 32 C:\Windows\Installer\MSI1BFD.tmp, PE32 7->32 dropped 36 8 other files (none is malicious) 7->36 dropped 17 msiexec.exe 7->17         started        19 msiexec.exe 7->19         started        21 msiexec.exe 1 7->21         started        44 instance-cqc6tm-relay.screenconnect.com 10->44 23 ScreenConnect.WindowsClient.exe 2 10->23         started        34 C:\Users\user\AppData\Local\...\MSI11C9.tmp, PE32 13->34 dropped file5 process6 process7 25 rundll32.exe 7 17->25         started        file8 38 C:\...\ScreenConnect.InstallerActions.dll, PE32 25->38 dropped 40 C:\Users\user\...\ScreenConnect.Core.dll, PE32 25->40 dropped 42 Microsoft.Deployme...indowsInstaller.dll, PE32 25->42 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0cccf28998cff9c5045bb8bada430762e9228ba3d753408b1e2528596baca2e5/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=btgpfcmyz744kbc3xc5nuqyhmlusfc5d25jubcy6euufs25mulsq._file
Verdict:
malicious
Similar samples:
0ce441304f7c47187c34fdf6d601624ce345c211e21a892328cf2205df7dfb47
ConnectWise
3a802cefc9627709ac68e229bda3595e657bdf926dde585fd9f606b71d232254
ConnectWise
3daa4dab145c54df4959ad5ef311c6387a3cd7984fc41e167535d4ebcf831827
ConnectWise
5f5d1f324ed8dc18d76f200a176d40ab2ae48e336f33c2f7b5d047d682f3260a
ConnectWise
6e3a1e4e946e7b6cdf277b39d134cf68cd87b5ff4335e5cc5c8447add9faed23
ConnectWise
73ab66e22bda8d73307bfbe2c6edba30e8f5b94a4d916b5b00b147ca618a080d
ConnectWise
7ff6a3fcbed316b6d900789a7dfdd482017eb502bdebd6db59179dc2a5b6d5fe
ConnectWise
994fd4e2ae80afedfa17ef2789eab8da068d8b5217bbf4d75ba6fea85d55d3fe
ConnectWise
af5a12a388a7bf416d11b3123251e422f5fd94501e893d11e4fa91de3cb13220
ConnectWise
fa5b511ef1b55546770402f47dcc78b31461b71e4aac7dafe8ef02de732f6ac0
ConnectWise
+ 1 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230907-kdkkjaff94/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Drops file in Program Files directory
Drops file in Windows directory
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
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/0cccf28998cff9c5045bb8bada430762e9228ba3d753408b1e2528596baca2e5

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:INDICATOR_RMM_ConnectWise_ScreenConnect
Create hunting rule
Author:ditekSHen
Description:Detects ConnectWise Control (formerly ScreenConnect). Review RMM Inventory
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:QbotStuff
Create hunting rule
Author:anonymous

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/446929/

Comments