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Analysis
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max time kernel
388s -
max time network
336s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
19/04/2024, 06:46
Static task
static1
Behavioral task
behavioral1
Sample
npp.8.6.5.Installer.x64.exe
Resource
win11-20240412-en
General
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Target
npp.8.6.5.Installer.x64.exe
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Size
4.6MB
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MD5
7c4ec7186e0f2a854518bf3cb4f99254
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SHA1
a0bf3fb15015bc1fbcb819d9a9c61f4762f4a10f
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SHA256
eedf45e0803ce36c4b745e54fc7a7136d9b364c2a795e646548a4350cf88a366
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SHA512
12c9eee9f1bb68e689cb58a2e4d90f75443fa0d444c15b487f3d61dbfdddb7abc805b77e1c1ebe8e4f1a8b573f6dd9aa99103f4a85df1f460a273097a2d38109
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SSDEEP
98304:jtvxutyXqO0CybZB+vbE+JRQ0BNh3JBqbw60AKfpCON5inBF1K:jt5gUE+vbLJRBhJoeAKRCYQBFk
Malware Config
Signatures
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Notepad++\functionList\asm.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\javascript.js.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\updater\README.md npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\contextMenu\NppShell.dll npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\c.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\python.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\Ruby Blue.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\MossyLawn.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\DansLeRuSH-Dark.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\css.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\nppLogNulContentCorruptionIssue.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\notepad++.exe npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\overrideMap.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\Deep Black.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\Solarized-light.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\lua.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\ini.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\hollywood.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\cpp.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\LICENSE npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\vb.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\ada.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\java.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\typescript.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\cobol.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\lua.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\haskell.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\pascal.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\java.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\langs.model.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\plugins\Config\nppPluginList.dll npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\contextMenu.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\localization\english.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\Twilight.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\batch.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\typescript.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\updater\gup.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\bash.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\Choco.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\c.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\nsis.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\universe_basic.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\batch.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\updater\GUP.exe npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\updater\LICENSE npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\stylers.model.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\Solarized.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\cs.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\powershell.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\sql.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\rc.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\cs.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\krl.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\vhdl.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\cobol.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\themes\Bespin.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\autoCompletion\actionscript.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\ruby.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\fortran.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\uninstall.exe npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\plugins\ComparePlus\ComparePlus.dll gup.exe File created C:\Program Files\Notepad++\functionList\perl.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\functionList\vhdl.xml npp.8.6.5.Installer.x64.exe File created C:\Program Files\Notepad++\updater\libcurl.dll npp.8.6.5.Installer.x64.exe -
Executes dropped EXE 4 IoCs
pid Process 1776 notepad++.exe 664 gup.exe 252 gup.exe 4520 notepad++.exe -
Loads dropped DLL 26 IoCs
pid Process 4844 npp.8.6.5.Installer.x64.exe 4844 npp.8.6.5.Installer.x64.exe 4844 npp.8.6.5.Installer.x64.exe 4844 npp.8.6.5.Installer.x64.exe 4844 npp.8.6.5.Installer.x64.exe 4844 npp.8.6.5.Installer.x64.exe 4064 regsvr32.exe 5092 regsvr32.exe 3232 Process not Found 664 gup.exe 1776 notepad++.exe 1776 notepad++.exe 1776 notepad++.exe 1776 notepad++.exe 1776 notepad++.exe 1776 notepad++.exe 252 gup.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe -
Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593}\InProcServer32\ = "C:\\Program Files\\Notepad++\\contextMenu\\NppShell.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593}\InProcServer32 regsvr32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 64 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" notepad++.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593}\InProcServer32 regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\1 notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" notepad++.exe Key created \REGISTRY\MACHINE\Software\Classes\*\shell\ANotepad++64 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593}\ = "notepad++" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\1\MRUListEx = 00000000ffffffff notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2\NodeSlot = "13" notepad++.exe Set value (str) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\Shell\SniffedFolderType = "Generic" notepad++.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ANotepad++64\NeverDefault regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 020000000000000001000000ffffffff notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13 notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" notepad++.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ANotepad++64\ExplorerCommandHandler = "{B298D29A-A6ED-11DE-BA8C-A68E55D89593}" regsvr32.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593} regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 020202020202020202020202 notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\1\0 notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2\MRUListEx = ffffffff notepad++.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616193" notepad++.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\*\shell\ANotepad++64\ = "Notepad++ Context menu" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593}\InProcServer32\ = "C:\\Program Files\\Notepad++\\contextMenu\\NppShell.dll" regsvr32.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\1\0 = 5a003100000000009358ed35100053797374656d33320000420009000400efbec5522d609358ed352e0000008f360000000001000000000000000000000000000000f0b48000530079007300740065006d0033003200000018000000 notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" notepad++.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B298D29A-A6ED-11DE-BA8C-A68E55D89593}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\Shell notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202020202020202020202 notepad++.exe Set value (str) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\Shell\SniffedFolderType = "Generic" notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" notepad++.exe Set value (str) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\Shell notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12 notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2 notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = 010000000200000000000000ffffffff notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\1\0\MRUListEx = ffffffff notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} notepad++.exe Set value (str) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\1\0\NodeSlot = "12" notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02020202020202020202020202 notepad++.exe Key created \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2 = 3a002e803accbfb42cdb4c42b0297fe99a87c641260001002600efbe11000000d447cdf2e78cda0197c2d1f5e78cda0190b7f6f9e78cda0114000000 notepad++.exe Set value (data) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 notepad++.exe Set value (int) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" notepad++.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 1776 notepad++.exe 4520 notepad++.exe -
Suspicious use of SetWindowsHookEx 29 IoCs
pid Process 664 gup.exe 1776 notepad++.exe 1776 notepad++.exe 252 gup.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe 4520 notepad++.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 4844 wrote to memory of 4064 4844 npp.8.6.5.Installer.x64.exe 81 PID 4844 wrote to memory of 4064 4844 npp.8.6.5.Installer.x64.exe 81 PID 4844 wrote to memory of 4064 4844 npp.8.6.5.Installer.x64.exe 81 PID 4064 wrote to memory of 5092 4064 regsvr32.exe 82 PID 4064 wrote to memory of 5092 4064 regsvr32.exe 82 PID 1776 wrote to memory of 664 1776 notepad++.exe 95 PID 1776 wrote to memory of 664 1776 notepad++.exe 95 PID 1776 wrote to memory of 252 1776 notepad++.exe 96 PID 1776 wrote to memory of 252 1776 notepad++.exe 96 PID 252 wrote to memory of 4292 252 gup.exe 97 PID 252 wrote to memory of 4292 252 gup.exe 97 PID 784 wrote to memory of 4520 784 explorer.exe 99 PID 784 wrote to memory of 4520 784 explorer.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\npp.8.6.5.Installer.x64.exe"C:\Users\Admin\AppData\Local\Temp\npp.8.6.5.Installer.x64.exe"1⤵
- Drops file in Program Files directory
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4844 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32 /s "C:\Program Files\Notepad++\contextMenu\NppShell.dll"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4064 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files\Notepad++\contextMenu\NppShell.dll"3⤵
- Loads dropped DLL
- Registers COM server for autorun
- Modifies registry class
PID:5092
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3000
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {c82192ee-6cb5-4bc0-9ef0-fb818773790a} -Embedding1⤵PID:3368
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C:\Program Files\Notepad++\notepad++.exe"C:\Program Files\Notepad++\notepad++.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Program Files\Notepad++\updater\gup.exe"C:\Program Files\Notepad++\updater\gup.exe" -v8.65 -px642⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:664
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C:\Program Files\Notepad++\updater\gup.exe"C:\Program Files\Notepad++\updater\gup.exe" -unzipTo "C:\Program Files\Notepad++\notepad++.exe" "C:\Program Files\Notepad++\plugins" "ComparePlus https://github.com/pnedev/comparePlus/releases/download/cp_1.2.0/ComparePlus_cp_1.2.0_x64.zip ff4a7c9b32c8cbbda4144f82e0f30d567fb12f8fd3401b4005f7a170a198ac23"2⤵
- Drops file in Program Files directory
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:252 -
C:\Windows\explorer.exe"C:\Windows\explorer.exe" C:\Program Files\Notepad++\notepad++.exe3⤵PID:4292
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Program Files\Notepad++\notepad++.exe"C:\Program Files\Notepad++\notepad++.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4520
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
375KB
MD585c77d1248055e4601fab752eb3e91fd
SHA18dd40dfd40cd20c0f37ece13342fe6935b678733
SHA256710fc1698f023cc9eb35e55755c8208f81e89c52b625d00c166f83e6dd1fb20a
SHA512dd41d6ac250ae5dfbda4f90881c285e30d519602c1bb6e3bd97221afd853fe4064c9410c1ff048a3fff316cbaf7e7cb27c5b6bd13c3ec83d84642dc5596a001d
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Filesize
451KB
MD5399402b2e3df3af5285bc91f5af2178b
SHA1ab297a9b946aed96dff276eec9a24d7c3eece2c6
SHA256321be8c6023eb897e9ff2bc7487830d0740c17db900fcc243256c79e07835275
SHA512405c01737754980cb6b7fe432ec71b7eb9370ceccf33ff5446bd15de231c50232258bdf54519dad370ee7d7db99584aa3068bbb6c926b830213ce9af0fae01e1
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Filesize
6.9MB
MD5408f8c0474d0fc0b6f6ddf3e45fc2350
SHA14a490be6c9a768efe10e7a5da2509b711b0908c5
SHA256a41ecbdc16f1e893c5f40bae38174e14e3d969408b219f3f87fec2460d9fea40
SHA5128a58fd0e8bbe6fb2b83c9ffc8aa223a412f0ff022db77eb0ab81d48b152ef57f5fb46ceff2dae8f58b3c6d1657b978bfe81a33b5bd112e7ec3c4dbc759eac13d
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Filesize
632KB
MD59a2f71a343a9e0b894b342ebcd4191cc
SHA1a262d2a2c1c05d486a757c6d16971057a752dafb
SHA2563d37cb219dde488c87250758acb114ed71dd615a46d8228336c74e1eb17ae848
SHA5120ef6cd1953ccbb502fef8636fd081fe5aba83be366b9c0989a53a447e25001dc6a3dab106ebdab761ac2bd7cdacbbfd2b7d01a877fab1bf1749b460daf31312f
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Filesize
1.3MB
MD51e1a8f25970c23d06384048c99133ac8
SHA11f2eab15708e82974ead5ce01f1f13d1cbf991eb
SHA2562259679aba1be830e3420a01cb3b97d8f1baa00270f7106bc60b6cb2b94178c0
SHA51276abd2fd65f9c9c4f366021d4f542396839a0801851565cd917a6ef5979298a6c86601ca358312ced7b8fbcfd76f0b2348e8985cda52cc309196711983bc7756
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Filesize
208KB
MD5ba89568a2eb296659405503ef470fefb
SHA1ec030b4919c1ba1a84eca732433e8c891bca353a
SHA2560d48413e605aa2773b0795729cfd2585c085578570b57ad60eb1cd0ecbf077b9
SHA512be6f3e36fb16d7cafb6313de2fe9e88ba7a84c9460941d3ef11bbbd2892f1fd7f61ad9b98509305e50810dd6335e3e607ab2193dd970feae3bfeeeb22e7156de
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Filesize
198KB
MD5c98af1cd13ca8f3ab42bf8771a25feb0
SHA1c0b224b6b3cf9991941d9d5da14bd02133082bfd
SHA25662a28ac30acefa3e197c8c87ff6efbd19a879678286510cf39f8d69c36469292
SHA5124307c779647ed8518289583bbe5b9efb143a903ff64933a737354484fcc311ac59d2031bf7f47622ae5be05bb9481ebd5dd954193e9c35edc91445d0ddc35262
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Filesize
153KB
MD575cc64b1fffb7ab95ce2a73eb050d72b
SHA11e8ef609079714b9b7f31976ee0a85c5c8cfb135
SHA25659cdf2564ea4b1e7b8f2758828c16f0f8f19e15bedf31b293268b39df6a5e6ec
SHA512d5f505c1e78e60e105428c62417dca9c32cc801b5a7fd3d8fb8b3fd60d2ed92eb6bd3e13ff2235673421d07d93d04ceb856370928734186ca107f4d8a49ffacc
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Filesize
145KB
MD5e2723a2c3f046975bc8f0f46934998f8
SHA1a1af6486d5c088c80b8cf9f06227f7dcad4943b8
SHA25601215cbc07d7750f95e55db9c44d885ae377741de75c519c8b4050393933deb0
SHA5123f3d2bd6694215e916926c01d248c37b9f0b3ad7f52507205b0f43d2f4e8a01d002001c65ae734636bd3548eb41db589ca730af9644be3a03cff9f65b1640e25
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Filesize
3KB
MD5fb573784b83033dd4361f52006d02cb8
SHA10a2923a44ec1bd5e7e8bc7cace15857ae03bf63c
SHA25637a24662cd55b627807bc2bb7cbba5bbf2abaf6da4dd7bbb949bfaa7903eae9c
SHA512753b44b5e8bea858cf5cc5ddfdc38098a2f3f921949cf98706ead95bdfa1de7ab0c115e9d69237623a03c422969480204c69d3ba277141527458c68230d0c67c
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Filesize
182KB
MD5fcaa4458825cfef7e7b4566063dc823a
SHA19193f2c465d9d93f0fed2d969ba2cb582eea65eb
SHA2568c9f6f2016aee39c9a7208f4122c4d011ccfbf49b6e931db1d80f225bcb37448
SHA5129f396b40d975ee91628a4f558396b7dfec40c2fa6e728d9106f40647d9661203f4563e215d30b8d919be2811affe9290dd5069ed21384b1ed9a312bae1a88504
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Filesize
789KB
MD58915ca8f839096861bb282714f46d39f
SHA13a04b524456b99946d5b7666a96f119f07987fff
SHA256901da2980ed18d66fee971dbc5b2886f03abf4dbed212e8882e4beb9d12f456d
SHA5128d2aff003d9b0130acee93fd3ab6bf18ac3419742a1f618783ca196d809518aaee4458cf60f349f8b89ac25ace0680ba48f510a8a20e6a0c753b8fdd73680463
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Filesize
4KB
MD5abde55a0b1cb4a904e622c02f559dcd1
SHA11662f8445a000bbf7c61c40e39266658f169bf13
SHA25692717951aae89e960b142cef3d273f104051896a3d527a78ca4a88c22b5216a5
SHA5128fe75fb468f87be1153a6a0d70c0583a355f355bfe988027c88d154b500e97f2c5241d9557ebb981067205e2f23ad07b6a49c669cd3e94eaa728201173b235a0
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Filesize
732KB
MD5d553035a7905706e174743d199d27874
SHA11523ebcfc787fef70efbc32cc1004ef7124c4b9f
SHA25668896042ba79fcab99d665599cfaf68ff800e631d4d65a5ede0340fc77a8162d
SHA51265565d259fff60999036a26b44f92a119c63c38cb267287ab53103431b915c29cddd31ef6376b0f3e68bd3c9a74d47a36faae1dbbf759311adca4163b013d347
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Filesize
130KB
MD54550bd860351f6a78c739db8a37384dc
SHA1b09e179b906d8477beee211724921e05d0126b41
SHA256fb40c912b218a71bd7bc1aeef5530165df60d0b4f896929f989b8ff37a98d459
SHA51229729d0244192370d6fb6d8b7243e4610cbdcea52ff69805b16f019b9e0b570ea71a0f1773bcc0b13ba39252cb201f2a12b473c2c1fe17b16f475261b723e032
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Filesize
15KB
MD5d095b082b7c5ba4665d40d9c5042af6d
SHA12220277304af105ca6c56219f56f04e894b28d27
SHA256b2091205e225fc07daf1101218c64ce62a4690cacac9c3d0644d12e93e4c213c
SHA51261fb5cf84028437d8a63d0fda53d9fe0f521d8fe04e96853a5b7a22050c4c4fb5528ff0cdbb3ae6bc74a5033563fc417fc7537e4778227c9fd6633ae844c47d9
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Filesize
5KB
MD550016010fb0d8db2bc4cd258ceb43be5
SHA144ba95ee12e69da72478cf358c93533a9c7a01dc
SHA25632230128c18574c1e860dfe4b17fe0334f685740e27bc182e0d525a8948c9c2e
SHA512ed4cf49f756fbf673449dca20e63dce6d3a612b61f294efc9c3ccebeffa6a1372667932468816d3a7afdb7e5a652760689d8c6d3f331cedee7247404c879a233
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Filesize
12KB
MD54add245d4ba34b04f213409bfe504c07
SHA1ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
SHA2569111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
SHA5121bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d
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Filesize
4KB
MD5d458b8251443536e4a334147e0170e95
SHA1ba8d4d580f1bc0bb2eaa8b9b02ee9e91b8b50fc3
SHA2564913d4cccf84cd0534069107cff3e8e2f427160cad841547db9019310ac86cc7
SHA5126ff523a74c3670b8b5cd92f62dcc6ea50b65a5d0d6e67ee1079bdb8a623b27dd10b9036a41aa8ec928200c85323c1a1f3b5c0948b59c0671de183617b65a96b1
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Filesize
1KB
MD52865f7249a299427280e494b3eeb1d92
SHA19363c7e1f4ea5222e8c81d213ff9759484bc263c
SHA2560627819fa59b1ca6fb19d4dc7a4b3a272f46209fe01ec66a944691e38c501da3
SHA512e08397e013422bf2f25e1e2612c6a1b51847945f6edf599ee87912fbc070d219d777df202655fc4009e924cbcc5a0043d006bb7d76402623f2f2d53fa648df92
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Filesize
1KB
MD59682a69b319e5b352545626911480843
SHA13add24dfe21fc6db118d2770eac877c9a3fa160e
SHA2568839327c41865683800f6a508c709019cfe7ca19252b62cca6b6588693feccec
SHA512e50e6c00582a458e1f4e2a94812ca6ec3a442bb65ac98096008020e03d0006d8c446600143088f1a70e75850c46a9c16a0eac54d677e99d4fd56d21db915bf26
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Filesize
1KB
MD5083a33d104ddbbe1232005b4424d2d31
SHA1e9bb77f5e4664a1965e7f52d5b61872d407201e4
SHA25698ed72436106facbbb7fa83a04fe11002c366434e694cb74223b13fe5f13bd8d
SHA5126efae7d7d42591ea1091e67e4dd7d81f20a9dcbad458541cb13b9f5a5729b4ae7114ee780522dcf6cd824753573e4cbe1d015d21418d8ea243af41fa0438ac34
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Filesize
1KB
MD5d7511c8ab1af72ba436bbcff62cd9c0a
SHA10449531aaf8f02ec69b8bd8b7b90ad4f2e78baeb
SHA2568d271c241908c70ac2272be7b95138b6c2c1129535ce479f8b53d9757ee7a8c5
SHA5123830014db61d58acd0c9ed95640a4154dba4d23f3cee0f4e5779460837fc137fa07120aa79df256e3a5bca3e7d8b60f36ec1e255d83ec6b43331b287748c294d
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Filesize
9KB
MD51d8f01a83ddd259bc339902c1d33c8f1
SHA19f7806af462c94c39e2ec6cc9c7ad05c44eba04e
SHA2564b7d17da290f41ebe244827cc295ce7e580da2f7e9f7cc3efc1abc6898e3c9ed
SHA51228bf647374b4b500a0f3dbced70c2b256f93940e2b39160512e6e486ac31d1d90945acecef578f61b0a501f27c7106b6ffc3deab2ec3bfb3d9af24c9449a1567
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Filesize
7KB
MD51e3ef6fb82409b74dc176393f725bb86
SHA102750f20c5b9290971a2ee29b4f1919e9170f415
SHA25653209d14dadc4a6d349f7941066555d1a405801a4440cf07262e8d9fa5ea2484
SHA5126dced4796ceedcbd32ee632b385409b44fc6e83860074c4b66d9e100209ec594c4a9611496affcc5c4b777215f3fddc245ed0a5f4d635abe16f8e4a5466847d7
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Filesize
4KB
MD5fde4cc09d1c18c6cd7c1a4878e89d27e
SHA122fba21b254fed1a60da5de2b8af3cf6e132b647
SHA25643ac0b7ba9b1f91fd8d4841b8119344e6212b307a1decccf61658f31d38bb425
SHA512fcc87b93cb4dd0949e82edb7d2788d7abd317f9f4c5f046ceba1cd85a64b12b29c6baba3e8646265db02a48a2dc20c3b5e893a1334d9b1e91d26692b4e9c2d29
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Filesize
646B
MD5f07150054a6afff4d8e9d58899167722
SHA1e092cd960ab728667d91b37d64a02d7f6821518b
SHA2565b0a08439e8e93817772f84e1098f14152d9da36c2601a0600ddaae6f61359d0
SHA5128c86aa4c058a8ab5fd26f21cacc8ddaffa8ce6012bb329d3c5b817da00b4b43018a575c768d1921c6eeab7537f172c7cb3de658b014365ea52fb3c87547182b9
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Filesize
193B
MD55d261612f9233dc1754c83fee2c5a854
SHA116f3543dcc6ed0bb3f111e6bca845fe1cd1a20ec
SHA25652226d6d91ffe76d8aa3ce42982da9bb4881f04eb0d8d4ebb34a6e3204845901
SHA512875bbffd4772964ada70a4cf3aab6e9f6193757dc653d2cf58642156b4b15d6a806b86b6252f6bfec503065d3f7384b248b669064327fe74a948d9c273084bba
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Filesize
864B
MD548794b5b7aa4f9d401dd2fd4e8923a5b
SHA12449825f9a30ffc68b01589bfb1f2767a3a846a9
SHA25604750e3aae4a9d6674d15edd1157f647a92940a3d5978d73c8325a9c418b1cdb
SHA512bbbc37af9a537a9a0ba458a9813f53c6e65528295b4aaa88c36eb779b83f6a44812ddf0ea3f286eda41f8ba964d74fd174934aa811a4ef4b1cada996557f9954
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Filesize
1KB
MD5f087326e37a0bffdf31f8d588612a488
SHA18179db99440203ff3d8660b60f8e1ecde87cf4f2
SHA25601f64d33afa7660dc24b7b5e0a5796ae25e25e1b8b92440f15f5867f22dfeaab
SHA512c39def2e667ec1ebcbf239e802112f507de525250ec0cfbce9411cd08220a6746d70350a881b92e8f2a122f5ce0e23ca2b283b7075f0b4b84b33afad11cc5385
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Filesize
2KB
MD5bc4b775a277672fc7edf956120576ecb
SHA1fe7c2db5b4d4c5a3f5603cf56c4d71cc9ee2d71d
SHA2564ec98de37193f41242c1a47507bcc4c1af555e71154f7354272bc3e664e19877
SHA512f87dc3ce52831ee308fbfa2b1b94c07e2811e7028360f046e012f8ea5a8f0ebcd362de7a663dee810c3da0791474c1485b1a2626c7867e76236156b125ff39b2
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Filesize
6KB
MD5672e6d5f89887666ec94711e442644e0
SHA18d069ae93347316eff0dcf7aff4d22da18a62af2
SHA256b34fe6811dacfe49d77d434123867e866daf6e0e27387a0446887dabe8943f04
SHA5128fc5e9bbe027826304fa6f329fb16e4c9e4e7a597d87e9c691ed6a9f505b7bc1967339b43c6426105432a030260b0654468ab8fcbb4312b2fb6ed6c6aa537edc
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Filesize
6KB
MD53690cef1865e32fe6be1b2ec7656539a
SHA1bc043bec63c310a60d9e242810036460c467945d
SHA256e45e49f0895249d951df2c07e0f06ca1242e05c961dd921e5aa2781ae2e7ff25
SHA512c2be869d96baec2018e13dcf5934dd9cf74146541e852cc2eedb4d83a8af23e2577cde7a0158fefaa11056416ff039df3a7725e320620193e9bfe72c8067c051
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Filesize
4B
MD5098f6bcd4621d373cade4e832627b4f6
SHA1a94a8fe5ccb19ba61c4c0873d391e987982fbbd3
SHA2569f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
SHA512ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff