Analysis
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max time kernel
84s -
max time network
151s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
07-02-2023 06:29
Static task
static1
windows7-x64
13 signatures
150 seconds
windows10-1703-x64
5 signatures
150 seconds
windows10-2004-x64
5 signatures
150 seconds
General
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Target
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Size
211KB
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MD5
b805db8f6a84475ef76b795b0d1ed6ae
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SHA1
7711cb4873e58b7adcf2a2b047b090e78d10c75b
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SHA256
f5d002bfe80b48386a6c99c41528931b7f5df736cd34094463c3f85dde0180bf
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SHA512
62a2c329b43d186c4c602c5f63efc8d2657aa956f21184334263e4f6d0204d7c31f86bda6e85e65e3b99b891c1630d805b70997731c174f6081ecc367ccf9416
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SSDEEP
1536:YoCFfC303p22fkZrRQpnqjoi7l832fbu9ZXILwVENbM:rCVC303p22sZrRQpnviB832Du9WMON
Score
10/10
Malware Config
Signatures
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InfinityLock Ransomware
Also known as InfinityCrypt. Based on the open-source HiddenTear ransomware.
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Modifies extensions of user files 14 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File opened for modification C:\Users\Admin\Pictures\ResetReceive.raw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\ResumeEnable.crw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\SaveConfirm.crw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\ShowResize.crw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\BlockTrace.raw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\CopyOut.tiff.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\NewDismount.crw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\RemoveSwitch.crw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\StopUpdate.tiff.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\ConvertSet.raw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\ApproveTest.crw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\MoveSelect.tiff.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\ResetCheckpoint.crw.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Users\Admin\Pictures\StopSend.tiff.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ru-ru\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\ja-jp\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\prcr.x3d.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_opencarat_18.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\uk-ua\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\faf_field_grabber.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\ru-ru\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\en-ae\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Spelling.api.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\cs-cz\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\rhp\convertpdf-rna-tool-view.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\rhp\exportpdf-rna-selector.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\sk-sk\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\plugin.X.manifest.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\AddressBook.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\organize.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\hr-hr\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\goopdateres_bg.dll.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\tesselate.x3d.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\fr-fr\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\themes\dark\rhp_world_icon_2x.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\Bears.htm.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\fr-fr\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\it\Microsoft.PackageManagement.resources.dll.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\@1x\themes\dark\A12_delete@1x.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\s_close2x.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\themes\dark\AddressBook.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\da-dk\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\PackageProviderFunctions.psm1.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\ENU\StandardBusiness.pdf.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_ellipses-hover.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\themes\dark\faf_field_grabber.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\de\Microsoft.PackageManagement.resources.dll.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\zh-tw\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\be_get.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\hr-hr\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\review_shared.gif.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\S_IlluEmptyFolder_160.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_sortedby_hover_18.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\nl-nl\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.71\GoogleUpdateComRegisterShell64.exe.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\en-ae\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ru-ru\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\logs\maintenanceservice-install.log.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\themes\dark\new_icons.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\hu-hu\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\ru-ru\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_reminders_18.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\versions\framework-dev.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\sv-se\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\nl-nl\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\themes\dark\SearchEmail2x.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInSideAdapters\Microsoft.VisualStudio.Tools.Applications.AddInAdapter.v9.0.dll.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\illustrations_retina.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\rhp_world_icon_hover.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\plugins\editpdf-selector.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\fr-ma\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_share_18.svg.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\SearchEmail.png.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\css\main.css.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\nl-nl\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\en-il\ui-strings.js.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] File opened for modification C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\Microsoft.PackageManagement.ArchiverProviders.dll.FF4A31DE2397EB5BC672DDC7D6F87F00389DA6A651A0B24665DCF878AB040D40 [email protected] -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 [email protected] Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString [email protected] -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2572 [email protected]
Processes
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C:\Users\Admin\AppData\Local\Temp\[email protected]"C:\Users\Admin\AppData\Local\Temp\[email protected]"1⤵
- Modifies extensions of user files
- Drops file in Program Files directory
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:2572