Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28/06/2024, 03:22
Static task
static1
Behavioral task
behavioral1
Sample
feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe
Resource
win10v2004-20240508-en
General
-
Target
feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe
-
Size
111KB
-
MD5
1cc6153ea8be60bd8d9df6183aac722f
-
SHA1
82fe1abde1638fa5018aae1562e7678c43392f0f
-
SHA256
feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95
-
SHA512
d474f927439fb18a974b2c3425d0b3bfecc6fdc647f1c11f594ed44f4b01651a9c2015b4895ba4bc414ba94caa106cbfa0d0636dc4d066afedf1107d0d5a211f
-
SSDEEP
1536:JLz3SHmLKarIpYj3ijlzxgOj5SybeFPly2HYaX9i+RbqcW/G57OfxIfU4+bcy5:VkF3pgyjZx5dRuPlziybqcW/G57Opz
Malware Config
Signatures
-
Executes dropped EXE 2 IoCs
pid Process 3472 Logo1_.exe 4852 feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.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) \??\T: 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) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\it-it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Defender\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Dictionaries\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Velocity\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\fr-ma\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\plugins\rhp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\sl-si\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\firstrun\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example3.Diagnostics\2.0.1\Diagnostics\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ar-SA\View3d\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\vi-VN\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.1.7_1.7.25531.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\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\signatures\js\nls\de-de\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\access\_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\LTR\contrast-white\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Diagnostics\Comprehensive\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\sk-sk\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\images\themeless\Appstore\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_splitter\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_neutral_split.scale-150_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\he-il\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ar-ae\_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\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ko-kr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\ja\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\features\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\StartScreen\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\pl\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Voices\en-GB\en-GB_female_TTS\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\dc-annotations\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\_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\nb-no\_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\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\hr-hr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\he-il\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\Logo1_.exe feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe -
Runs net.exe
-
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe 3472 Logo1_.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2600 wrote to memory of 3440 2600 feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe 81 PID 2600 wrote to memory of 3440 2600 feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe 81 PID 2600 wrote to memory of 3440 2600 feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe 81 PID 2600 wrote to memory of 3472 2600 feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe 82 PID 2600 wrote to memory of 3472 2600 feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe 82 PID 2600 wrote to memory of 3472 2600 feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe 82 PID 3472 wrote to memory of 348 3472 Logo1_.exe 83 PID 3472 wrote to memory of 348 3472 Logo1_.exe 83 PID 3472 wrote to memory of 348 3472 Logo1_.exe 83 PID 348 wrote to memory of 1724 348 net.exe 86 PID 348 wrote to memory of 1724 348 net.exe 86 PID 348 wrote to memory of 1724 348 net.exe 86 PID 3440 wrote to memory of 4852 3440 cmd.exe 87 PID 3440 wrote to memory of 4852 3440 cmd.exe 87 PID 3440 wrote to memory of 4852 3440 cmd.exe 87 PID 3472 wrote to memory of 3500 3472 Logo1_.exe 56 PID 3472 wrote to memory of 3500 3472 Logo1_.exe 56
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3500
-
C:\Users\Admin\AppData\Local\Temp\feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe"C:\Users\Admin\AppData\Local\Temp\feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a44AA.bat3⤵
- Suspicious use of WriteProcessMemory
PID:3440 -
C:\Users\Admin\AppData\Local\Temp\feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe"C:\Users\Admin\AppData\Local\Temp\feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe"4⤵
- Executes dropped EXE
PID:4852
-
-
-
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:3472 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:348 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:1724
-
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
252KB
MD5e51b1ea24d8739a33beec03e98ea799d
SHA1359852502dbf1c0e6a5b42f9bd279e3a164c5059
SHA256bfee2fff789c9b51161e79e8d91a226773e5dfb5deb5f8bd2eb94d6cae2d9a61
SHA51204659e8f2d599e4bc36589034ca1b8639e831f2a440ff2dc3c109b73a4d5372b34a43e1a09985623e4f7fac6fd3a4fd1255b591e88cadf234cc20c18c198c10a
-
Filesize
571KB
MD532a47ed29c8398c458d2413fad7cb02d
SHA1cf8314cd4dadc50e498eaf6ee5d647a5d59ddee7
SHA2563721fc1c7ffe62d4a98152134f3a299de34ff6d53748d82cab90bf3c12518abd
SHA51203c34989b1f269c7d9f8106be683f208c29f42397122994e0aab13f5537ec860e8ab07a5169056cdd2e24fc55a8ca7fd2b2c90e48135e9d75dbd67a33f0812e8
-
C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize637KB
MD59cba1e86016b20490fff38fb45ff4963
SHA1378720d36869d50d06e9ffeef87488fbc2a8c8f7
SHA256a22e6d0f5c7d44fefc2204e0f7c7b048e1684f6cf249ba98c006bbf791c22d19
SHA5122f3737d29ea3925d10ea5c717786425f6434be732974586328f03691a35cd1539828e3301685749e5c4135b8094f15b87fb9659915de63678a25749e2f8f5765
-
Filesize
722B
MD5510dd7386e5f435e9d8dcf99b54b5fc3
SHA12acc468b4d07d178f02c481bda5b5ed4cc59720e
SHA256bdccebb27d15b54f5550402ccbab9aeb6e8b2519ee03234b871d7d7e130c7ab5
SHA512f5f3f41b8185a36872c79f3da5422fcebdc9ae89b3ce4e6005f4fd6397c8a436532172ebb6c530fbc4fc1230ecd8fec157cb0605557475e464501aab8fd446e6
-
C:\Users\Admin\AppData\Local\Temp\feb281475fd98aa8948f39311c98dbd870d64dc86dac00244431580078e13f95.exe.exe
Filesize84KB
MD5924b077cc14f879a66b377c4d6c6ae37
SHA124d45a394496277b0f927fb6ef59fb09574ed4a6
SHA25637581add2e06cadb4d128f33db4e1552d5b54ddf7f8d8e7095a0a0b95a66ce31
SHA512739ba3d40eb36cf64e07a923fff779c78db50aa44439d3842b02930e741a5429f48323fd176fe3abfb7e16ec9d01ba27055f429646adbd1fd53f2cf026805220
-
Filesize
27KB
MD5e64ef364d16ee5080d92a0ce29745a57
SHA17cad20f8448225d876c51f447fce237435653013
SHA2565bf21661082873e033505e0da51c119acaba12a6d18df121d44e6665a5a065bc
SHA512f483b17532fb65a90952fc4a14492ee29109c1a69b34cfdbde19059438d14d3e42ce7e893f0c4fd794979a5055cc48613cf64486f8e27103b469100f8d1b1ff3
-
Filesize
9B
MD57905486656bdf3fb568c8ea7abf7bda1
SHA149bd27ff3dcc248ecab0f726abb60ca35dc0e78c
SHA256238153572e1dcd784aa47b53eba4a41558719a908862c7b3d186928fb0237b09
SHA512b981b1fd177812b877c92b63b7261d2951b98871da87c20232cb70317a68694d7f7b24cf2f01bc3db01f192b2b8b84c7569a2472204ec4e66226d1efd14c9c14