Analysis
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max time kernel
144s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
24/07/2022, 02:03
Static task
static1
Behavioral task
behavioral1
Sample
5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe
Resource
win10v2004-20220721-en
General
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Target
5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe
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Size
345KB
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MD5
546f923bdea9f07e9bcc7b658e6f4266
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SHA1
9679a020f66e363b46e4113ef6d5c0e4f926a25b
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SHA256
5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64
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SHA512
dceb9e39eebd4fd44b1373e4e14403c1ff0fbfb2a9170d1866cf25b1c091899f653a573e24feb3e119e6ad70563dab35218fea9a9f1352c662285e2c68bddce5
Malware Config
Extracted
C:\$Recycle.Bin\S-1-5-21-3440072777-2118400376-1759599358-1000\_RECoVERY_+ajily.txt
teslacrypt
http://sondr5344ygfweyjbfkw4fhsefv.heliofetch.at/B9C28473FE4EB4
http://pts764gt354fder34fsqw45gdfsavadfgsfg.kraskula.com/B9C28473FE4EB4
http://yyre45dbvn2nhbefbmh.begumvelic.at/B9C28473FE4EB4
http://xlowfznrg4wf7dli.ONION/B9C28473FE4EB4
Extracted
C:\$Recycle.Bin\S-1-5-21-3440072777-2118400376-1759599358-1000\_RECoVERY_+ajily.html
Signatures
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TeslaCrypt, AlphaCrypt
Ransomware based on CryptoLocker. Shut down by the developers in 2016.
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suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
suricata: ET MALWARE Alphacrypt/TeslaCrypt Ransomware CnC Beacon
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Executes dropped EXE 1 IoCs
pid Process 688 uqgeokpqibpi.exe -
Modifies extensions of user files 8 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\MountGrant.tiff => C:\Users\Admin\Pictures\MountGrant.tiff.mp3 uqgeokpqibpi.exe File opened for modification C:\Users\Admin\Pictures\NewExit.tiff uqgeokpqibpi.exe File renamed C:\Users\Admin\Pictures\NewExit.tiff => C:\Users\Admin\Pictures\NewExit.tiff.mp3 uqgeokpqibpi.exe File renamed C:\Users\Admin\Pictures\SplitAssert.crw => C:\Users\Admin\Pictures\SplitAssert.crw.mp3 uqgeokpqibpi.exe File opened for modification C:\Users\Admin\Pictures\UnblockAdd.tiff uqgeokpqibpi.exe File renamed C:\Users\Admin\Pictures\UnblockAdd.tiff => C:\Users\Admin\Pictures\UnblockAdd.tiff.mp3 uqgeokpqibpi.exe File renamed C:\Users\Admin\Pictures\UndoResume.png => C:\Users\Admin\Pictures\UndoResume.png.mp3 uqgeokpqibpi.exe File opened for modification C:\Users\Admin\Pictures\MountGrant.tiff uqgeokpqibpi.exe -
Deletes itself 1 IoCs
pid Process 988 cmd.exe -
Drops startup file 3 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\_RECoVERY_+ajily.txt uqgeokpqibpi.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows\CurrentVersion\Run uqgeokpqibpi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows\CurrentVersion\Run\ojglyjanfvsp = "C:\\Windows\\system32\\cmd.exe /c start \"\" \"C:\\Windows\\uqgeokpqibpi.exe\"" uqgeokpqibpi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Africa\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\travel.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\es-ES\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hu\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\VisualElements\LogoDev.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ky\LC_MESSAGES\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\js\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\META-INF\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\locale\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\delete_over.png uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\da\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\18.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waning-crescent_partly-cloudy.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\css\weather.css uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\css\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_ButtonGraphic.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jre7\lib\management\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\gu\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\mux\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\de-DE\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\css\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Locales\tr.pak uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_divider_right.png uqgeokpqibpi.exe File opened for modification C:\Program Files\7-Zip\readme.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground_PAL.wmv uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\graph_up.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\js\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\VGX\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\es-ES\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Microsoft Games\Chess\it-IT\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Microsoft Games\Minesweeper\es-ES\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\dialdot_lrg.png uqgeokpqibpi.exe File opened for modification C:\Program Files\MSBuild\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_MCELogo_mousedown.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\DVD Maker\fr-FR\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw120.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Common Files\System\fr-FR\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ky\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\packetizer\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\css\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\css\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\_RECoVERY_+ajily.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\META-INF\_RECoVERY_+ajily.txt uqgeokpqibpi.exe File opened for modification C:\Program Files\Microsoft Games\Mahjong\fr-FR\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\modern_m.png uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\css\cpu.css uqgeokpqibpi.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\de-DE\_RECoVERY_+ajily.html uqgeokpqibpi.exe File opened for modification C:\Program Files\7-Zip\Lang\ug.txt uqgeokpqibpi.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\uqgeokpqibpi.exe 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe File opened for modification C:\Windows\uqgeokpqibpi.exe 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{21BAFFD1-0AF5-11ED-AA2A-6ACE15CCDF97} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20782cf7019fd801 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e528c10875d4b347a30c038b2e32007f000000000200000000001066000000010000200000007431c4faab9503f27d98b5eafc22900bf7b2d1aec81fb64843b2a31150ec4880000000000e8000000002000020000000018e93625e3816d6b3c1546cbad8fd5c84079e4c27bd1bd5fc4df77d05876e7820000000e10e6cbe7beb2014da9e0a84cc12e8c598fb91fddb6bf0fa305447af5f1d7ce74000000012eebf5818d668bd00d9a84afd8080aff16aa32890186efed2fab8aba6eeb8605ee639805b265d6cfbae25e673fe22be28dfab21ca7e1e238aa898007fd12b00 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 uqgeokpqibpi.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827 uqgeokpqibpi.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 uqgeokpqibpi.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 uqgeokpqibpi.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 2024 NOTEPAD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe 688 uqgeokpqibpi.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe Token: SeDebugPrivilege 688 uqgeokpqibpi.exe Token: SeIncreaseQuotaPrivilege 1276 WMIC.exe Token: SeSecurityPrivilege 1276 WMIC.exe Token: SeTakeOwnershipPrivilege 1276 WMIC.exe Token: SeLoadDriverPrivilege 1276 WMIC.exe Token: SeSystemProfilePrivilege 1276 WMIC.exe Token: SeSystemtimePrivilege 1276 WMIC.exe Token: SeProfSingleProcessPrivilege 1276 WMIC.exe Token: SeIncBasePriorityPrivilege 1276 WMIC.exe Token: SeCreatePagefilePrivilege 1276 WMIC.exe Token: SeBackupPrivilege 1276 WMIC.exe Token: SeRestorePrivilege 1276 WMIC.exe Token: SeShutdownPrivilege 1276 WMIC.exe Token: SeDebugPrivilege 1276 WMIC.exe Token: SeSystemEnvironmentPrivilege 1276 WMIC.exe Token: SeRemoteShutdownPrivilege 1276 WMIC.exe Token: SeUndockPrivilege 1276 WMIC.exe Token: SeManageVolumePrivilege 1276 WMIC.exe Token: 33 1276 WMIC.exe Token: 34 1276 WMIC.exe Token: 35 1276 WMIC.exe Token: SeIncreaseQuotaPrivilege 1276 WMIC.exe Token: SeSecurityPrivilege 1276 WMIC.exe Token: SeTakeOwnershipPrivilege 1276 WMIC.exe Token: SeLoadDriverPrivilege 1276 WMIC.exe Token: SeSystemProfilePrivilege 1276 WMIC.exe Token: SeSystemtimePrivilege 1276 WMIC.exe Token: SeProfSingleProcessPrivilege 1276 WMIC.exe Token: SeIncBasePriorityPrivilege 1276 WMIC.exe Token: SeCreatePagefilePrivilege 1276 WMIC.exe Token: SeBackupPrivilege 1276 WMIC.exe Token: SeRestorePrivilege 1276 WMIC.exe Token: SeShutdownPrivilege 1276 WMIC.exe Token: SeDebugPrivilege 1276 WMIC.exe Token: SeSystemEnvironmentPrivilege 1276 WMIC.exe Token: SeRemoteShutdownPrivilege 1276 WMIC.exe Token: SeUndockPrivilege 1276 WMIC.exe Token: SeManageVolumePrivilege 1276 WMIC.exe Token: 33 1276 WMIC.exe Token: 34 1276 WMIC.exe Token: 35 1276 WMIC.exe Token: SeBackupPrivilege 668 vssvc.exe Token: SeRestorePrivilege 668 vssvc.exe Token: SeAuditPrivilege 668 vssvc.exe Token: SeIncreaseQuotaPrivilege 1764 WMIC.exe Token: SeSecurityPrivilege 1764 WMIC.exe Token: SeTakeOwnershipPrivilege 1764 WMIC.exe Token: SeLoadDriverPrivilege 1764 WMIC.exe Token: SeSystemProfilePrivilege 1764 WMIC.exe Token: SeSystemtimePrivilege 1764 WMIC.exe Token: SeProfSingleProcessPrivilege 1764 WMIC.exe Token: SeIncBasePriorityPrivilege 1764 WMIC.exe Token: SeCreatePagefilePrivilege 1764 WMIC.exe Token: SeBackupPrivilege 1764 WMIC.exe Token: SeRestorePrivilege 1764 WMIC.exe Token: SeShutdownPrivilege 1764 WMIC.exe Token: SeDebugPrivilege 1764 WMIC.exe Token: SeSystemEnvironmentPrivilege 1764 WMIC.exe Token: SeRemoteShutdownPrivilege 1764 WMIC.exe Token: SeUndockPrivilege 1764 WMIC.exe Token: SeManageVolumePrivilege 1764 WMIC.exe Token: 33 1764 WMIC.exe Token: 34 1764 WMIC.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1588 iexplore.exe 1004 DllHost.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1588 iexplore.exe 1588 iexplore.exe 332 IEXPLORE.EXE 332 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1624 wrote to memory of 688 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 27 PID 1624 wrote to memory of 688 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 27 PID 1624 wrote to memory of 688 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 27 PID 1624 wrote to memory of 688 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 27 PID 1624 wrote to memory of 988 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 28 PID 1624 wrote to memory of 988 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 28 PID 1624 wrote to memory of 988 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 28 PID 1624 wrote to memory of 988 1624 5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe 28 PID 688 wrote to memory of 1276 688 uqgeokpqibpi.exe 30 PID 688 wrote to memory of 1276 688 uqgeokpqibpi.exe 30 PID 688 wrote to memory of 1276 688 uqgeokpqibpi.exe 30 PID 688 wrote to memory of 1276 688 uqgeokpqibpi.exe 30 PID 688 wrote to memory of 2024 688 uqgeokpqibpi.exe 39 PID 688 wrote to memory of 2024 688 uqgeokpqibpi.exe 39 PID 688 wrote to memory of 2024 688 uqgeokpqibpi.exe 39 PID 688 wrote to memory of 2024 688 uqgeokpqibpi.exe 39 PID 688 wrote to memory of 1588 688 uqgeokpqibpi.exe 40 PID 688 wrote to memory of 1588 688 uqgeokpqibpi.exe 40 PID 688 wrote to memory of 1588 688 uqgeokpqibpi.exe 40 PID 688 wrote to memory of 1588 688 uqgeokpqibpi.exe 40 PID 1588 wrote to memory of 332 1588 iexplore.exe 42 PID 1588 wrote to memory of 332 1588 iexplore.exe 42 PID 1588 wrote to memory of 332 1588 iexplore.exe 42 PID 1588 wrote to memory of 332 1588 iexplore.exe 42 PID 688 wrote to memory of 1764 688 uqgeokpqibpi.exe 43 PID 688 wrote to memory of 1764 688 uqgeokpqibpi.exe 43 PID 688 wrote to memory of 1764 688 uqgeokpqibpi.exe 43 PID 688 wrote to memory of 1764 688 uqgeokpqibpi.exe 43 PID 688 wrote to memory of 556 688 uqgeokpqibpi.exe 45 PID 688 wrote to memory of 556 688 uqgeokpqibpi.exe 45 PID 688 wrote to memory of 556 688 uqgeokpqibpi.exe 45 PID 688 wrote to memory of 556 688 uqgeokpqibpi.exe 45 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System uqgeokpqibpi.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" uqgeokpqibpi.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe"C:\Users\Admin\AppData\Local\Temp\5a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Windows\uqgeokpqibpi.exeC:\Windows\uqgeokpqibpi.exe2⤵
- Executes dropped EXE
- Modifies extensions of user files
- Drops startup file
- Adds Run key to start application
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:688 -
C:\Windows\System32\wbem\WMIC.exe"C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1276
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C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\RECOVERY.TXT3⤵
- Opens file in notepad (likely ransom note)
PID:2024
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Desktop\RECOVERY.HTM3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1588 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:332
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C:\Windows\System32\wbem\WMIC.exe"C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete /nointeractive3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1764
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c DEL C:\Windows\UQGEOK~1.EXE3⤵PID:556
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c DEL C:\Users\Admin\AppData\Local\Temp\5A0AC2~1.EXE2⤵
- Deletes itself
PID:988
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:668
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- Suspicious use of FindShellTrayWindow
PID:1004
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
12KB
MD519211031fab4be7c02cc14b5ed5627b4
SHA1adab10a278a94f8643bef5184241876ec578d620
SHA256df9b7d26743246fbc4e2c92175bd29d4d2ad2091d3d52120a00fdf8880b41913
SHA512d575e96e768a8311ce499613e190f25e7e5b07be48ff5878649d04d64b4b4d3cf9403fd2c98855fbea000fa54d3c3e7ea59b41c5163dc3510b1c5ed90fb3ab8c
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Filesize
1KB
MD5580b6944a3973252cb8db7c4bfcfd794
SHA11c89dcdd47174469bb1db15438083e31915858cf
SHA256f3e6ad1f0da2f9d59f895a6e952902344108cc089654f41b472258b6dd96e10d
SHA512c3d810b4d171a2fe26bc723fabb58d99a4cc68a100470ed34429c22597d1794a1e4e6f0a1d6364f67cd3387fc24bdaf7443537e62e668bc010d98cbd47ab0051
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Filesize
64KB
MD51b0b935fae4937a85858866f0e55891b
SHA117d76b251bca1cbc870a5473485c4d7f9e480ecc
SHA256e8349444f4bda3d1fca30cc42d87f235337be32e6dced0e49f91af0e189220df
SHA512bfbc92541447fa51b03db59dc531618c1d820ebf286db235be9bbd9e319d3beb1f29e4b3aaad70f95a310dc47a6704abc4c790ad90d2e46536212ca1627e3f5e
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Filesize
345KB
MD5546f923bdea9f07e9bcc7b658e6f4266
SHA19679a020f66e363b46e4113ef6d5c0e4f926a25b
SHA2565a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64
SHA512dceb9e39eebd4fd44b1373e4e14403c1ff0fbfb2a9170d1866cf25b1c091899f653a573e24feb3e119e6ad70563dab35218fea9a9f1352c662285e2c68bddce5
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Filesize
345KB
MD5546f923bdea9f07e9bcc7b658e6f4266
SHA19679a020f66e363b46e4113ef6d5c0e4f926a25b
SHA2565a0ac24bdb5c72ab2adfae6a57b49c3e9d4667d9b05b3327120f340b8b1b5a64
SHA512dceb9e39eebd4fd44b1373e4e14403c1ff0fbfb2a9170d1866cf25b1c091899f653a573e24feb3e119e6ad70563dab35218fea9a9f1352c662285e2c68bddce5