Analysis
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max time kernel
149s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18/04/2024, 04:56
Static task
static1
Behavioral task
behavioral1
Sample
195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe
Resource
win10v2004-20240412-en
General
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Target
195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe
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Size
132KB
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MD5
d6a2161f0f8bfc55efd2ad1ac72db0ea
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SHA1
9aa9953256bbff14a039b846b7376ff211da95f9
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SHA256
195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c
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SHA512
67f997de91af8e76ade2b995fb1b3b55a96f2b4ba8cf1bc0d8bd1cd29877909d5c5efee3531eeb9336b67e67b49a1cf7ef18b76c57911ec1f2ed09b4cf964e65
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SSDEEP
3072:qftffjmNpER5AhC48S1m2YPrh4qR8vdZksB+Dkdqg:qVfjmNpEXAe6QPGksB+QY
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 516 Logo1_.exe 896 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\fa-IR\View3d\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ne\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Shell\Themes\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\contrast-black\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\tr-tr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Fonts\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\pl-pl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\en-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\ko-kr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_splitter\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\sl-si\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\fr-ma\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\images\themes\dark\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\de\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\include\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsCamera_2018.826.98.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\offer_cards\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\OfflinePages\Scripts\Me\MeControl\offline\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\da-dk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\fr-fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\hr-hr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\hu-hu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\hr-hr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\cs-cz\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\RTL\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Place\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\themes\dark\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\zh-tw\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\en-ae\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\MSBuild\Microsoft\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Services.Store.Engagement_10.0.18101.0_x86__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\root\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\pl-PL\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\LTR\contrast-white\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\ro-ro\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\images\themes\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe File created C:\Windows\Logo1_.exe 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe 516 Logo1_.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3156 wrote to memory of 3144 3156 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe 87 PID 3156 wrote to memory of 3144 3156 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe 87 PID 3156 wrote to memory of 3144 3156 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe 87 PID 3156 wrote to memory of 516 3156 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe 88 PID 3156 wrote to memory of 516 3156 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe 88 PID 3156 wrote to memory of 516 3156 195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe 88 PID 516 wrote to memory of 2904 516 Logo1_.exe 89 PID 516 wrote to memory of 2904 516 Logo1_.exe 89 PID 516 wrote to memory of 2904 516 Logo1_.exe 89 PID 2904 wrote to memory of 4336 2904 net.exe 91 PID 2904 wrote to memory of 4336 2904 net.exe 91 PID 2904 wrote to memory of 4336 2904 net.exe 91 PID 3144 wrote to memory of 896 3144 cmd.exe 93 PID 3144 wrote to memory of 896 3144 cmd.exe 93 PID 3144 wrote to memory of 896 3144 cmd.exe 93 PID 516 wrote to memory of 3488 516 Logo1_.exe 57 PID 516 wrote to memory of 3488 516 Logo1_.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3488
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C:\Users\Admin\AppData\Local\Temp\195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe"C:\Users\Admin\AppData\Local\Temp\195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3156 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a3321.bat3⤵
- Suspicious use of WriteProcessMemory
PID:3144 -
C:\Users\Admin\AppData\Local\Temp\195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe"C:\Users\Admin\AppData\Local\Temp\195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe"4⤵
- Executes dropped EXE
PID:896
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:516 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:4336
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
333KB
MD5f33cdbd25cf00680f9a0fdd3b603fd3d
SHA1ec88ba24d5a8d74e3e42614b6f9e6f5d881ea6fc
SHA256877aa8d9eeb253a4afe360bce8024032aaa59dadc600944463fd53254c8f1829
SHA512e76437d66825f9c494ab9eda42bc6512d86da92c0952280be9031413327c50743b47e5f7b99a5791d91b22375cffa204faf1184b7219bbd4768284dcbeb0e404
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize636KB
MD553ee62011469b286a2a1b5658c86b9bf
SHA19bdac0b23b0a965947c780c6a6b48fc7122f9ade
SHA2567125735e4e8595f1c17ff3235bc65dacabc2ec874b29ac7ba8eddd80ad10b3c0
SHA512c9c24e578da0a38048e71548fac66465bcb624e971f745bba559e8c49fd621752e718d4c983a90a97277407bb23348ca109436e1eeebef030c3b599c712ff236
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Filesize
722B
MD591a61408239f552787f7f27b268a4272
SHA1a691e87cc7abb41f1619773d3ea6d85dea459db6
SHA256bac97771f72dff1ff54694229aa88b9d49782b68484fb6c4d0e8409f4a614e46
SHA512d5f7e15f09ad349bb86df27e571cf8ad472b2f6aee81f548e5b84a9977e5d215397240a27c2b9ace55c8af6ed9ec9553c3c0a8e339c1eb703248e23488b245d5
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C:\Users\Admin\AppData\Local\Temp\195d3161d0106e8ff372d278078e013dd6edcbed72b8470b652866eba00d0a1c.exe.exe
Filesize105KB
MD5e24f800405cb03dea04dfeb65465d32f
SHA168ff4be8d0c056e7ac97ebc42b7001006e82ca5e
SHA256a91d608f8d4bf2d735e4d4b91d08aa4e651a9ce1659ae07dc32670b28469f68d
SHA512690cb26914aadad0e57c448562b787c6ba0207ffcaab92b53b471ca276249c95ab13c0d7eea36a4068f68ac92b74bdba934df8fb86c097d973e71e6c63a9d1cc
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Filesize
26KB
MD57c31a2ceea09538840d7e4d03167630e
SHA1944270bb58eca79620740c83d7d654cbc12bbcd8
SHA25630034ba2e0f9729d160f7ed8da4e89b631267647c5824b41624c301e112fb618
SHA512227cfc84c6f089ab59950583d308b3e63dee47fe3d227f4fa8dc65ecc814c84ce21efc678d21ec087c311276b25d5ff28c44577b92693ff734ae7a6ebd5addad
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Filesize
9B
MD572b7e38c6ba037d117f32b55c07b1a9c
SHA135e2435e512e17ca2be885e17d75913f06b90361
SHA256e9719e3c653627668046bac84b77097bfb0cd018d68465c17130ed31d6d6eca6
SHA5122bebd814b81ad2dc547802d42891d833caaad81d004758ec4373f9c7af2971eb822f0a559d2d5d4fca499912fea95e25bab22e92cb0c149d6a4c692eee6ee46a