13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f

Analysis

max time kernel
151s
max time network
173s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/10/2022, 14:13

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General

Target

13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe
Size

20KB
MD5

a1d6e5ed3a1348211aaadf09ce0b4730
SHA1

8a638ebc991ff6790388fb9c3398b0cd95402b32
SHA256

13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f
SHA512

4df17a6490d2c45c72778f81a6ab76fbe3de46fa25f4f3c27a8d168cfd59dc79578fa619416e71d825f6c52a3b549149cd1dd3fcc13ffd54e53d043597898a67
SSDEEP

192:1l5E3krTuntKy0peHDfCpHfBv+I4QwXt9V+jqu0G5KDJB1vRnD:1M3PnQoHDCpHf4I4Qwdc0G5KDJf5

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\drivers\winlogon.exe	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe
File opened for modification	C:\Windows\SysWOW64\drivers\winlogon.exe	winlogon.exe
File created	C:\Windows\SysWOW64\drivers\Msvbvm60.dll	winlogon.exe
File opened for modification	C:\Windows\SysWOW64\drivers\Msvbvm60.dll	winlogon.exe
File opened for modification	C:\Windows\SysWOW64\drivers\winlogon.exe	winlogon.exe
File opened for modification	C:\Windows\SysWOW64\drivers\winlogon.exe	winlogon.exe

Executes dropped EXE 4 IoCs

pid	Process
1664	winlogon.exe
776	AE 0124 BE.exe
580	winlogon.exe
1688	winlogon.exe

Loads dropped DLL 8 IoCs

pid	Process
1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe
1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe
1664	winlogon.exe
1664	winlogon.exe
776	AE 0124 BE.exe
776	AE 0124 BE.exe
580	winlogon.exe
1688	winlogon.exe

Drops desktop.ini file(s) 13 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Downloaded Program Files\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Globalization\MCT\MCT-GB\Link\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Globalization\MCT\MCT-US\Wallpaper\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Media\Afternoon\Desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Globalization\MCT\MCT-ZA\Wallpaper\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Media\Desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Fonts\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Globalization\MCT\MCT-AU\Wallpaper\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Globalization\MCT\MCT-CA\Wallpaper\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Globalization\MCT\MCT-GB\Wallpaper\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Globalization\MCT\MCT-US\Link\desktop.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\Media\Calligraphy\Desktop.ini	AE 0124 BE.exe

Drops autorun.inf file 1 TTPs 27 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	\??\K:\Autorun.inf	winlogon.exe
File opened for modification	\??\L:\Autorun.inf	winlogon.exe
File opened for modification	\??\P:\Autorun.inf	winlogon.exe
File opened for modification	\??\U:\Autorun.inf	winlogon.exe
File opened for modification	C:\Windows\BitLockerDiscoveryVolumeContents\autorun.inf	AE 0124 BE.exe
File opened for modification	D:\Autorun.inf	winlogon.exe
File opened for modification	\??\F:\Autorun.inf	winlogon.exe
File opened for modification	\??\J:\Autorun.inf	winlogon.exe
File opened for modification	\??\M:\Autorun.inf	winlogon.exe
File opened for modification	\??\R:\Autorun.inf	winlogon.exe
File opened for modification	\??\B:\Autorun.inf	winlogon.exe
File opened for modification	\??\G:\Autorun.inf	winlogon.exe
File opened for modification	\??\T:\Autorun.inf	winlogon.exe
File opened for modification	\??\A:\Autorun.inf	winlogon.exe
File opened for modification	\??\E:\Autorun.inf	winlogon.exe
File opened for modification	\??\O:\Autorun.inf	winlogon.exe
File opened for modification	\??\S:\Autorun.inf	winlogon.exe
File opened for modification	\??\X:\Autorun.inf	winlogon.exe
File opened for modification	\??\I:\Autorun.inf	winlogon.exe
File opened for modification	C:\Autorun.inf	winlogon.exe
File opened for modification	\??\H:\Autorun.inf	winlogon.exe
File opened for modification	\??\N:\Autorun.inf	winlogon.exe
File opened for modification	\??\V:\Autorun.inf	winlogon.exe
File opened for modification	\??\Z:\Autorun.inf	winlogon.exe
File opened for modification	\??\Q:\Autorun.inf	winlogon.exe
File opened for modification	\??\Y:\Autorun.inf	winlogon.exe
File opened for modification	\??\W:\Autorun.inf	winlogon.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\regedit.exe	AE 0124 BE.exe

Drops file in Windows directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\NativeImages_v4.0.30319_64\System.Design	AE 0124 BE.exe
File opened for modification	C:\Windows\Fonts\ega40866.fon	AE 0124 BE.exe
File opened for modification	C:\Windows\Help\Windows\en-US\artuimedia.h1s	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\RemoteAccess\0411	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\System.ServiceModel.Web.resources\3.5.0.0_de_31bf3856ad364e35\System.ServiceModel.Web.resources.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Ente96d83b35#\6682e8964200a1336f1dbe49392f7797\System.EnterpriseServices.Wrapper.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\Fonts\app852.fon	AE 0124 BE.exe
File opened for modification	C:\Windows\Fonts\simpo.ttf	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Tools.Office.Excel.AddInAdapter.v9.0\9.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Tools.Office.Excel.AddInAdapter.v9.0.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v2.0.50727_32\Microsoft.GroupPoli#	AE 0124 BE.exe
File opened for modification	C:\Windows\diagnostics\system\Device\DB_DeviceErrorLibrary.ps1	AE 0124 BE.exe
File opened for modification	C:\Windows\diagnostics\system\PCW\es-ES\DiagPackage.dll.mui	AE 0124 BE.exe
File opened for modification	C:\Windows\ehome\CreateDisc\Styles	AE 0124 BE.exe
File opened for modification	C:\Windows\ehome\es-ES\ehchhime.dll.mui	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\Policy.11.0.Microsoft.Office.Interop.PowerPoint\14.0.0.0__71e9bce111e9429c\Policy.11.0.Microsoft.Office.Interop.PowerPoint.config	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\System.Web.Entity.Design.resources\3.5.0.0_it_b77a5c561934e089\System.Web.Entity.Design.Resources.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\Cursors\wait_im.cur	AE 0124 BE.exe
File opened for modification	C:\Windows\Installer\37de7.msi	AE 0124 BE.exe
File opened for modification	C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\msouc.exe	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v2.0.50727_32\Microsoft.Build.Con#\942c10614a6f8c8a22d1f74e217a11d6\Microsoft.Build.Conversion.v3.5.ni.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v2.0.50727_64\Microsoft.MediaCent#\1f517ecba89b0f399021bdbc8fb3db82	AE 0124 BE.exe
File opened for modification	C:\Windows\diagnostics\system\AERO\TS_Transparency.ps1	AE 0124 BE.exe
File opened for modification	C:\Windows\diagnostics\system\Audio\TS_DisabledInCPL.ps1	AE 0124 BE.exe
File opened for modification	C:\Windows\Help\mui\0410\aclui.CHM	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\PERFLIB\0411\perfh.dat	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\System.Web.Services	AE 0124 BE.exe
File opened for modification	C:\Windows\Help\mui\0407\diskmgt.CHM	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\mdmtron.PNF	AE 0124 BE.exe
File opened for modification	C:\Windows\Fonts\gautamib.ttf	AE 0124 BE.exe
File opened for modification	C:\Windows\Help\Windows\ja-JP\auxdisp.h1s	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_32\Microsoft.GroupPolicy.AdmTmplEditor\6.1.0.0__31bf3856ad364e35\Microsoft.GroupPolicy.AdmTmplEditor.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.Outlook	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.Access\14.0.0.0__71e9bce111e9429c\Microsoft.Office.Interop.Access.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\MMCEx.Resources\3.0.0.0_en_31bf3856ad364e35\MMCEx.Resources.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v2.0.50727_64\Microsoft.Build.Eng#\8c4abd55a6b822e3efbbc649c5c01a3e\Microsoft.Build.Engine.ni.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\diagnostics\system\Performance\TS_PIOMode.ps1	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v2.0.50727_64\PresentationCFFRast#	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Serv43e0ae6e#\155f8a911bfaadd919c85d61838cdd1e\System.ServiceModel.Routing.ni.dll.aux	AE 0124 BE.exe
File opened for modification	C:\Windows\ehome\MediaRenderer\MediaCenter.DigitalMediaRenderer.ConnectionManager.xml	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\MSDTC Bridge 4.0.0.0\000A	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\Windows Workflow Foundation 3.0.0.0\0000	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\lsi_sas2.PNF	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\System.Web.Entity	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\System.Web.Services.resources\2.0.0.0_ja_b03f5f7f11d50a3a	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Net	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v2.0.50727_32\System.DirectorySer#\45ec12795950a7d54691591c615a9e3c\System.DirectoryServices.ni.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\Cursors\aero_pen_l.cur	AE 0124 BE.exe
File opened for modification	C:\Windows\Help\Windows\de-DE\deskpr.h1s	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\System.Deployment\2.0.0.0__b03f5f7f11d50a3a\System.Deployment.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\System.Runtime.Remoting.resources\2.0.0.0_it_b77a5c561934e089	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\NativeImages_v4.0.30319_64\Microsoft.Te49ad7d9#\c73da2d72e0bbeaf6538615dba2d7143\Microsoft.Transactions.Bridge.ni.dll.aux	AE 0124 BE.exe
File opened for modification	C:\Windows\ehome\ehskb.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC\Microsoft.mshtml\7.0.3300.0__b03f5f7f11d50a3a	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\Microsoft.MediaCenter.UI\6.1.0.0__31bf3856ad364e35	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.OneNote\12.0.0.0__71e9bce111e9429c	AE 0124 BE.exe
File opened for modification	C:\Windows\ehome\luttx43.ttf	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\wiahp001.PNF	AE 0124 BE.exe
File opened for modification	C:\Windows\assembly\GAC_MSIL\Microsoft.WSMan.Management.Resources\1.0.0.0_ja_31bf3856ad364e35\Microsoft.WSMan.Management.resources.dll	AE 0124 BE.exe
File opened for modification	C:\Windows\ehome\wow\it-IT\ehdebug.dll.mui	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\netnvm64.PNF	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\MSDTC\0000\msdtcprf.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\PERFLIB\0407	AE 0124 BE.exe
File opened for modification	C:\Windows\inf\wsearchidxpi\0C0A\idxcntrs.ini	AE 0124 BE.exe
File opened for modification	C:\Windows\AppPatch\en-US	AE 0124 BE.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "372965006"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a300000000020000000000106600000001000020000000c45e016cc01b0a889c63176be483287e5903b30feb87b9280fb29e68332519ee000000000e8000000002000020000000222ffb814fe3983c11fb985a5e0d1d70410b5b38cd86f6159bd8da3c669a4de920000000d12b4440422592315e9a5ddfa1dbaac0b7ddb2ce161a9fdc48b7f43283fd1a9040000000d7cccefc5c9dc884632415ed6b76518a816f5b9d835275e151252019d4afca63c85ffb2b2f266ba33af5008aa590d81dcc30bb1e932edb05f18860ef8d28a820	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{442CE9D1-4FD2-11ED-8AB9-FAB5137186BE} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 103d561edfe3d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
892	iexplore.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe
892	iexplore.exe
892	iexplore.exe
1664	winlogon.exe
776	AE 0124 BE.exe
1688	winlogon.exe
580	winlogon.exe
1828	IEXPLORE.EXE
1828	IEXPLORE.EXE
1828	IEXPLORE.EXE
1828	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 892	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	28
PID 1376 wrote to memory of 892	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	28
PID 1376 wrote to memory of 892	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	28
PID 1376 wrote to memory of 892	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	28
PID 892 wrote to memory of 1828	892	iexplore.exe	30
PID 892 wrote to memory of 1828	892	iexplore.exe	30
PID 892 wrote to memory of 1828	892	iexplore.exe	30
PID 892 wrote to memory of 1828	892	iexplore.exe	30
PID 1376 wrote to memory of 1664	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	31
PID 1376 wrote to memory of 1664	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	31
PID 1376 wrote to memory of 1664	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	31
PID 1376 wrote to memory of 1664	1376	13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe	31
PID 1664 wrote to memory of 776	1664	winlogon.exe	32
PID 1664 wrote to memory of 776	1664	winlogon.exe	32
PID 1664 wrote to memory of 776	1664	winlogon.exe	32
PID 1664 wrote to memory of 776	1664	winlogon.exe	32
PID 1664 wrote to memory of 580	1664	winlogon.exe	33
PID 1664 wrote to memory of 580	1664	winlogon.exe	33
PID 1664 wrote to memory of 580	1664	winlogon.exe	33
PID 1664 wrote to memory of 580	1664	winlogon.exe	33
PID 776 wrote to memory of 1688	776	AE 0124 BE.exe	34
PID 776 wrote to memory of 1688	776	AE 0124 BE.exe	34
PID 776 wrote to memory of 1688	776	AE 0124 BE.exe	34
PID 776 wrote to memory of 1688	776	AE 0124 BE.exe	34

C:\Users\Admin\AppData\Local\Temp\13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe
"C:\Users\Admin\AppData\Local\Temp\13ceea385cc648fde9ccfeecf41de0602e081829351549f86c118dff19eb129f.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Windows\AE 0124 BE.gif
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:892
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:892 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1828
- C:\Windows\SysWOW64\drivers\winlogon.exe
  "C:\Windows\System32\drivers\winlogon.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops autorun.inf file
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1664
- - C:\Windows\AE 0124 BE.exe
    "C:\Windows\AE 0124 BE.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops desktop.ini file(s)
    - Drops autorun.inf file
    - Drops file in System32 directory
    - Drops file in Windows directory
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:776
  - - C:\Windows\SysWOW64\drivers\winlogon.exe
      "C:\Windows\System32\drivers\winlogon.exe"
      4⤵
      Drops file in Drivers directory
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of SetWindowsHookEx
      PID:1688
- - C:\Windows\SysWOW64\drivers\winlogon.exe
    "C:\Windows\System32\drivers\winlogon.exe"
    3⤵
    - Drops file in Drivers directory
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetWindowsHookEx
    PID:580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\HNUWU83S.txt

Filesize
603B

MD5
adda75288422e2f605fb4f1e726a84eb

SHA1
434a297e49084ea2093a2fb6d2acc9803ae5e7e0

SHA256
7e31b8977c1d9eb3ad9ca9f0cb951351b73e1d8b7144471a01de2f997e559794

SHA512
1dbaa01b8ea2060b829981597fa2f5258cfdee2869b648d7fb42ac348d6edd18a3e0a24ac15d1b4325d4c57eb72c3d8eda6707f37b79b715fd9b495c5e0d176e

Download Submit
C:\Windows\AE 0124 BE.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
C:\Windows\AE 0124 BE.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
C:\Windows\AE 0124 BE.gif

Filesize
40KB

MD5
f6fed97e1d5fe9b38b51e36ad038f154

SHA1
d9a1b22e09769f437d36204af3c3776e544451b7

SHA256
9d8c143b045a85597e89b969ce1e9e51ad8c4354c4901d2b2f698ebb6e1d0c57

SHA512
e6c98023b2e727878e1651a3a495e50a361b13d51a2f103c7f43bd644022a23cee2c080aa95c55f5065ce3642d65d0f98cc0793360b48aef8f3a708bbead124b

Download Submit
C:\Windows\AE 0124 BE.gif

Filesize
40KB

MD5
f6fed97e1d5fe9b38b51e36ad038f154

SHA1
d9a1b22e09769f437d36204af3c3776e544451b7

SHA256
9d8c143b045a85597e89b969ce1e9e51ad8c4354c4901d2b2f698ebb6e1d0c57

SHA512
e6c98023b2e727878e1651a3a495e50a361b13d51a2f103c7f43bd644022a23cee2c080aa95c55f5065ce3642d65d0f98cc0793360b48aef8f3a708bbead124b

Download Submit
C:\Windows\Msvbvm60.dll

Filesize
1.3MB

MD5
5343a19c618bc515ceb1695586c6c137

SHA1
4dedae8cbde066f31c8e6b52c0baa3f8b1117742

SHA256
2246b4feae199408ea66d4a90c1589026f4a5800ce5a28e583b94506a8a73dce

SHA512
708d8a252a167fa94e3e1a49e2630d07613ff75a9a3e779a0c1fcbec44aa853a68c401f31a2b84152f46a05f7d93f4e5e502afc7a60236a22ac58dea73fa5606

Download Submit
C:\Windows\SysWOW64\drivers\MSVBVM60.DLL

Filesize
1.3MB

MD5
5343a19c618bc515ceb1695586c6c137

SHA1
4dedae8cbde066f31c8e6b52c0baa3f8b1117742

SHA256
2246b4feae199408ea66d4a90c1589026f4a5800ce5a28e583b94506a8a73dce

SHA512
708d8a252a167fa94e3e1a49e2630d07613ff75a9a3e779a0c1fcbec44aa853a68c401f31a2b84152f46a05f7d93f4e5e502afc7a60236a22ac58dea73fa5606

Download Submit
C:\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
C:\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
C:\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
C:\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
\??\c:\B1uv3nth3x1.diz

Filesize
25B

MD5
589b6886a49054d03b739309a1de9fcc

SHA1
0ec1dff7a03f13dea28eea5e754d5b0e5e1dc308

SHA256
564815feb9c5bdadb145cd0d16738c4e5fbc6a46cf65c62ac6a985c43d1939e8

SHA512
4b6f567398863aba39eec00e9f071364b79d5c29867b93fb968725e10e33a9bfff60f8ab6acceae44e715a35ec7139d12da06c33fa074b6be02ff5357c53c0eb

Download Submit
\??\c:\B1uv3nth3x1.diz

Filesize
25B

MD5
589b6886a49054d03b739309a1de9fcc

SHA1
0ec1dff7a03f13dea28eea5e754d5b0e5e1dc308

SHA256
564815feb9c5bdadb145cd0d16738c4e5fbc6a46cf65c62ac6a985c43d1939e8

SHA512
4b6f567398863aba39eec00e9f071364b79d5c29867b93fb968725e10e33a9bfff60f8ab6acceae44e715a35ec7139d12da06c33fa074b6be02ff5357c53c0eb

Download Submit
\Windows\SysWOW64\drivers\Msvbvm60.dll

Filesize
1.3MB

MD5
5343a19c618bc515ceb1695586c6c137

SHA1
4dedae8cbde066f31c8e6b52c0baa3f8b1117742

SHA256
2246b4feae199408ea66d4a90c1589026f4a5800ce5a28e583b94506a8a73dce

SHA512
708d8a252a167fa94e3e1a49e2630d07613ff75a9a3e779a0c1fcbec44aa853a68c401f31a2b84152f46a05f7d93f4e5e502afc7a60236a22ac58dea73fa5606

Download Submit
\Windows\SysWOW64\drivers\Msvbvm60.dll

Filesize
1.3MB

MD5
5343a19c618bc515ceb1695586c6c137

SHA1
4dedae8cbde066f31c8e6b52c0baa3f8b1117742

SHA256
2246b4feae199408ea66d4a90c1589026f4a5800ce5a28e583b94506a8a73dce

SHA512
708d8a252a167fa94e3e1a49e2630d07613ff75a9a3e779a0c1fcbec44aa853a68c401f31a2b84152f46a05f7d93f4e5e502afc7a60236a22ac58dea73fa5606

Download Submit
\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
\Windows\SysWOW64\drivers\winlogon.exe

Filesize
40KB

MD5
59b9aa37d99882851104ac28914baa86

SHA1
55f9de125e56d648a6d991b3c309ec43d92531d4

SHA256
11e443cade5292bdde6d6c04d250e18ab2cd2168c3a76a49c8e8768c17ad1171

SHA512
5cfc2130a6183e784dd3e9e6844104fc6ba37340c2735ffa87a0cf8eb6857c171e1c41dcd8a62651e5aa8c3ea8b49bffda302a8f61609a0dead861fc01c4c21a

Download Submit
memory/1376-56-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads