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Analysis
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max time kernel
147s -
max time network
153s -
platform
windows11-21h2_x64 -
resource
win11-20241023-en -
resource tags
arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system -
submitted
12/01/2025, 03:41
Static task
static1
Behavioral task
behavioral1
Sample
HawkEye.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
HawkEye.exe
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral3
Sample
HawkEye.exe
Resource
win11-20241023-en
General
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Target
HawkEye.exe
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Size
232KB
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MD5
60fabd1a2509b59831876d5e2aa71a6b
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SHA1
8b91f3c4f721cb04cc4974fc91056f397ae78faa
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SHA256
1dacdc296fd6ef6ba817b184cce9901901c47c01d849adfa4222bfabfed61838
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SHA512
3e842a7d47b32942adb936cae13293eddf1a6b860abcfe7422d0fb73098264cc95656b5c6d9980fad1bf8b5c277cd846c26acaba1bef441582caf34eb1e5295a
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SSDEEP
3072:BMhIBKH7j7DzQi7y5bvl4YAbdY9KWvwn7XHMzqEOf64CEEl64HBVdGXPKD:BMh5H7j5g54YZKXoxOuEEl64HZAi
Malware Config
Signatures
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Chimera 64 IoCs
Ransomware which infects local and network files, often distributed via Dropbox links.
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\ru-ru\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\ko-kr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\home-view\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\pt-br\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files\Java\jdk-1.8\jre\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\da-dk\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\sk-sk\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\sl-sl\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\tr-tr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ko-kr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\fr-fr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\sl-sl\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\sv-se\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\en-gb\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\hr-hr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\es-es\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\fr-fr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\sl-si\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ro-ro\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\eu-es\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\tr-tr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\es-es\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\hu-hu\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\@1x\themes\dark\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\pt-br\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ru-ru\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\pt-br\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\eu-es\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\fi-fi\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\sl-si\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\nl-nl\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\da-dk\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\uk-ua\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\images\themes\dark\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\eu-es\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\de-de\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files\VideoLAN\VLC\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\zh-cn\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\ja-jp\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\zh-cn\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\nb-no\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\cs-cz\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\nl-nl\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\nb-no\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\cs-cz\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\pl-pl\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\zh-tw\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\uk-ua\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\sl-si\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\images\themeless\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\ca-es\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\ja-jp\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\fr-fr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\nb-no\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\da-dk\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\ru-ru\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\ko-kr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe -
Chimera Ransomware Loader DLL 1 IoCs
Drops/unpacks executable file which resembles Chimera's Loader.dll.
resource yara_rule behavioral3/memory/1584-3-0x0000000010000000-0x0000000010010000-memory.dmp chimera_loader_dll -
Chimera family
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Renames multiple (3257) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops desktop.ini file(s) 26 IoCs
description ioc Process File opened for modification C:\Users\Public\Pictures\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Music\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\Libraries\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\Music\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\Videos\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Links\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\Desktop\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Searches\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Videos\desktop.ini HawkEye.exe File opened for modification C:\Program Files\desktop.ini HawkEye.exe File opened for modification C:\Program Files (x86)\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Documents\desktop.ini HawkEye.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\Documents\desktop.ini HawkEye.exe File opened for modification C:\Users\Public\Downloads\desktop.ini HawkEye.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 bot.whatismyipaddress.com -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\theme\node_modules\@uifabric\utilities\lib\dom\getParent.js HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\s_shared_single_filetype.svg HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Todos_0.33.33351.0_x64__8wekyb3d8bbwe\Assets\Square44x44Logo.targetsize-256_altform-lightunplated.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.targetsize-40_altform-unplated.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ScreenSketch_11.2104.2.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\contrast-black\SnipSketchSplashScreen.scale-125.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_1.0.6.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\WeatherStoreLogo.scale-125.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.6.3102.0_neutral_split.scale-125_8wekyb3d8bbwe\Win10\contrast-white\MicrosoftSolitaireLargeTile.scale-125_contrast-white.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1909.12456.0_x64__8wekyb3d8bbwe\Assets\PeopleAppList.targetsize-72.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.21012.10511.0_x64__8wekyb3d8bbwe\Assets\contrast-white\AppList.targetsize-20_contrast-white.png HawkEye.exe File opened for modification C:\Program Files\7-Zip\Lang\sa.txt HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RTC.der HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.40831.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-white\SmallTile.scale-100_contrast-white.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\Tentative.scale-200.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.50.24002.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\GameBar_LargeTile.scale-100.png HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\icons_retina.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.41182.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-80_contrast-black.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingNews_1.0.6.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-white\NewsSplashScreen.scale-125_contrast-white.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Todos_0.33.33351.0_x64__8wekyb3d8bbwe\Assets\Square44x44Logo.targetsize-16_altform-unplated_contrast-white.png HawkEye.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\SupplementalDictionaries\en_CA\excluded.txt HawkEye.exe File opened for modification C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\theme\node_modules\@uifabric\utilities\lib\IRenderFunction.js HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\da-dk\ui-strings.js HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\es-es\ui-strings.js HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_21.21030.25003.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.contrast-black_targetsize-80.png HawkEye.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\oskpredbase.xml HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.6.3102.0_neutral_~_8wekyb3d8bbwe\AppxBlockMap.xml HawkEye.exe File opened for modification C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\react\lib-amd\Panel.js HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.32731.0_x64__8wekyb3d8bbwe\Assets\AppList.targetsize-20_altform-unplated.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.21012.10511.0_x64__8wekyb3d8bbwe\Assets\contrast-white\SmallLogo.scale-200_contrast-white.png HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\ru-ru\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\fi-fi\PlayStore_icon.svg HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\Theme_Illustration_Seasons_Winter_Thumbnail.jpg HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\fr-fr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingNews_1.0.6.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\NewsAppList.targetsize-30_contrast-black.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.targetsize-96.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\Images\LargeTile.scale-100_contrast-white.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\theme\lib-commonjs\utilities\makeSemanticColors.js HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\OutlookPromoTile.scale-200.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.40831.0_x64__8wekyb3d8bbwe\AppxManifest.xml HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\zh-cn\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\fr-fr\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.32731.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SplashScreen.scale-200_contrast-black.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\HxCalendarAppList.targetsize-96.png HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\root\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\da-dk\YOUR_FILES_ARE_ENCRYPTED.HTML HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-black\HxMailAppList.targetsize-30_altform-unplated.png HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\example_icons.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_21.21030.25003.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-36_altform-lightunplated.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingNews_1.0.6.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-black\NewsAppList.targetsize-64_altform-lightunplated_contrast-black.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\images\contrast-black\HxCalendarSplashLogo.scale-100.png HawkEye.exe File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.common.16.xml HawkEye.exe File opened for modification C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\react\lib\Overlay.js HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.41182.0_x64__8wekyb3d8bbwe\Assets\contrast-black\SplashScreen.scale-125_contrast-black.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_1.0.22.0_x64__8wekyb3d8bbwe\Assets\AppTiles\MapsAppList.targetsize-30.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\ProfileIcons\{b453ae62-4e3d-5e58-b989-0a998ec441b8}.scale-100.png HawkEye.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\Cartridges\orcl7.xsl HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxManifest.xml HawkEye.exe File opened for modification C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\WebContent\node_modules\@fluentui\react\lib-amd\Announced.js HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_x64__8wekyb3d8bbwe\Assets\AppPackageAppList.targetsize-96_altform-unplated.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.2103.1172.0_x64__8wekyb3d8bbwe\Assets\questfallback.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GamingApp_2105.900.24.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\Xbox_LargeTile.scale-100_contrast-black.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.41182.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppList.targetsize-60_altform-unplated_contrast-black.png HawkEye.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.40831.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-black\BadgeLogo.scale-100_contrast-black.png HawkEye.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\fi-fi\ui-strings.js HawkEye.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HawkEye.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\HomepagesUpgradeVersion = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "2636679217" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31155431" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8" iexplore.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1584 HawkEye.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1584 wrote to memory of 4656 1584 HawkEye.exe 81 PID 1584 wrote to memory of 4656 1584 HawkEye.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\HawkEye.exe"C:\Users\Admin\AppData\Local\Temp\HawkEye.exe"1⤵
- Chimera
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -k "C:\Users\Admin\Downloads\YOUR_FILES_ARE_ENCRYPTED.HTML"2⤵
- Modifies Internet Explorer settings
PID:4656
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD55469d1566e43629ff4070d37da2e7fad
SHA153d790eea8cbb800261100481882e6f65e7f687d
SHA256e5e6c15e3517174742637a81ebfe03e19a9340a93c3cfefca1c5d70f69c2e291
SHA51283f6572be9c22d23648177b75e992c384f9ab00ec6630a714804d6f40b35586fe68255eea9918d31fc7a95840c2b1df82a204435aac8621da641de456684a611