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210226-yds8gthfax 8Analysis
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max time kernel
141s -
max time network
146s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
27-02-2021 03:32
Behavioral task
behavioral1
Sample
Doc_3744.xls
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Doc_3744.xls
Resource
win10v20201028
General
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Target
Doc_3744.xls
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Size
62KB
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MD5
47e22049644647ee854cedfe077156e7
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SHA1
20ad9f47616a8272dece2ec1039a88c09412c97c
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SHA256
5f2adacaf4ecb00ed24dd9dfe355307d0d6e786e40c945ad4c6d1ae3a4835d2a
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SHA512
1eeb87173378f4d0e157ee42f5b28e48ff84a35b44d71f004a6180cc2bdbc09e45c071adc7ab0a94c75071fbe3ee13b939ee8cb216b6f2e06c9c24ca34dbbf1b
Malware Config
Signatures
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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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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url4 = "https://login.aliexpress.com/" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url6 = "https://login.live.com/" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url1 = "about:blank" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLsTime\url6 = 0000000000000000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "321213703" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{4FEFC239-78B4-11EB-B59A-CAD1272A8716} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000fffffffffffffffffffffffffffffffff8fffffff8ffffff08050000b0020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url2 = "about:blank" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLsTime\url7 = 0000000000000000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "613894842" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30870721" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url3 = "https://login.aliexpress.com/" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLsTime\url2 = 70b2ce16c10cd701 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url5 = "https://signin.ebay.com/ws/ebayisapi.dll" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "321165117" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLsTime\url2 = 0000000000000000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "646959032" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e03b123fc10cd701 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLsTime iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url5 = "https://login.live.com/" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000001e13458d7c7f094a981f0f05c1eab93000000000020000000000106600000001000020000000a717bfb4bbfda1b0fba9c7a3fba51a6c90ec768fc63f72b23bee8e3a79a44416000000000e80000000020000200000005cc5120714108328a77926740299d39f0c8b9f86fb2f1e848eb6d915f8d5d67c200000007ce23cc991ffa6104236c270d87032c1cb25cf39251e00ec1400ac78262319d540000000ab6e88bbbbc07d7c28b9c0bcbfba5c1d85b9bf27137f2f7ae68e8569253ce701d46be2676dba5634df8e3fe8c2ff8d63fc1839eb1c3a316a1a07c34131f6ff66 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30870721" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLsTime\url5 = 0000000000000000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url6 = "https://twitter.com/" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url1 = "http://qaz.im/" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url7 = "https://twitter.com/" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1031c32cc10cd701 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000001e13458d7c7f094a981f0f05c1eab93000000000020000000000106600000001000020000000d9e3072703cf47ce6007fe58a22f68782b7869adf0dd7434f64c2089ea53ea5a000000000e80000000020000200000009fde5361cc352d3dcc55c9eb98943240d85e218f2efd1cdd7f3853f1b93626162000000020bb3b3f0410552bbd899f1531e9caa3789debddda8e0ec51e203d0112e01b88400000009c6dfaf7e42690aa0adfb2411d4cba971f3972fc430612fcbe5f67eaa6d88eaf7f4eeaea4a9aa970d0cafa164ff0d87709af6efc9f557b2c5071a00ddd1bdb71 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000001e13458d7c7f094a981f0f05c1eab9300000000002000000000010660000000100002000000077c746ebbeba407db43e006f767a7540b12b3ae7a54d2498a00761bc9869112a000000000e8000000002000020000000a67bab49f669adacc078e7f458326adf376481ca7aaed3669977cb6ee7e7b595200000007a3bccb7d10e3558a80657d0c24deb5964a6ea8b18a2d1b368d7cdb6a81a157f40000000734ebc60abf4160bd6c6a8b97ffac000a8f921dc2a6b63ea917b4efa2bbf14756d1dacf385ef68f1ca7877d17373a8e0b9be97138cc86a57dc82eece4f935c61 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\TypedURLs\url2 = "https://www.facebook.com/" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE -
Modifies registry class 34 IoCs
Processes:
IEXPLORE.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 14002e803accbfb42cdb4c42b0297fe99a87c6410000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = ffffffff IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Generic" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\NodeSlot = "2" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 00000000ffffffff IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616193" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" IEXPLORE.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 4696 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 4420 iexplore.exe -
Suspicious use of SetWindowsHookEx 24 IoCs
Processes:
EXCEL.EXEiexplore.exeIEXPLORE.EXEpid process 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4696 EXCEL.EXE 4420 iexplore.exe 4420 iexplore.exe 4588 IEXPLORE.EXE 4588 IEXPLORE.EXE 4420 iexplore.exe 4420 iexplore.exe 4588 IEXPLORE.EXE 4588 IEXPLORE.EXE 4588 IEXPLORE.EXE 4588 IEXPLORE.EXE 4588 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 4420 wrote to memory of 4588 4420 iexplore.exe IEXPLORE.EXE PID 4420 wrote to memory of 4588 4420 iexplore.exe IEXPLORE.EXE PID 4420 wrote to memory of 4588 4420 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Doc_3744.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4696
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"1⤵PID:804
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4420 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4420 CREDAT:82945 /prefetch:22⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4588
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:3340
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
MD5645278e32992298d7366e4e0ac9a360d
SHA114aa557d892ebdf5337e91b9b9ea8ba4e1ea7e50
SHA25669f5ccba9de478a6e724aa9f26765151fa78b096ede32f599945cb192f61c1b4
SHA5129b5922ca42eccbe5808ee4952e8978e6ec8d819db4a63f9283f560fea54bd01ad51dfc146e1238a067f45b5bfd3603fe43e81b850f35833a836d015c7720e024
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MD5
3f907f4f6daf01ee4aadb84f67210fc2
SHA112aa2a28de53dc2fc2f51bcbfa024d903d8aa369
SHA2564c3b51b2b505c59d6d3ce7072663548cee68f1740351c80d19a887841056cf8e
SHA5128ca32b9ec658ac93897ed2e19e246b3b7981e5b70454f5deb27cdff2185feec552a99653d0b32b2e303456866971459f2d429498f89e35856572ce7b0a286611
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
MD59ccae07ea652bbc191b17d6f18fe2904
SHA14a4cf3b91da983837fba977cb17cc27cba579313
SHA256db885b60999f45f206abcc46b8b88b935501d75327d6ef7ae7493390744f39c6
SHA512e4f84e537d27c1f02585754072494a566aefff3a1fb42b1891028b2db8549b7bb4fb146bb0608e59e2e7f0e94c8c631ce647fb310b68b5364711203f5185a47c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E706EC2EDE247F030D73F5CDF441F029
MD59e78ec97966868e08bdba9a4d2b94da7
SHA15fdf1d1e816e30cd86a89840859309de875abc95
SHA25695c981b9a91d0d9468d16c25ea0432b14cb878a4f1ecae4fe14d6b502699305e
SHA512b09f7f70103ff4ba4b6aa050d5643ee6502407905aaa2f0610f319217f448fd57ffe3e68444148bd3a1daf81bed15e3c08c1a1c8de4062f7d4b89e687a79410c
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MD5
25a2a923cf793e04d3652f4441295e0f
SHA1f3303b92484eb909f9a0123649cf2c3a3b5a0ef9
SHA25642f6c33a97fad0b9b01465741eec1509c0bc1204683777b469984ab29fcd13a1
SHA51212dee9d68bcceec2776f8645901ab5d5fef4502f27dc3c6bd63222957ff051c81044c8800e754ad4b7239a9e1e8ee532ee0a209814ea5f5b959b31f67c74fb53
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MD5
9b0f54aa485ddc7e4307ad6ccb126cca
SHA186b0f6b7e6dcbb656477f9dbbcd44de3084b6b5b
SHA256c88c40d4bd9077a6a59ea7d7b7371a739dd13c4e11f75b9a95cb3b0cb9368af4
SHA5120c453c4ddaa9960b7b68fb0f5b08325e92a93ea9d530de550d4ffebfdad1c7ce97409ef7a7e78074f6be9bacafc298cef9b1de02f4d8788d666552fdc8fed445
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MD5
7a9d4d58cf6c2d77a5bb63282708b902
SHA1d5122c8f73de2c8169da15ed439897178ea7dad2
SHA256a8346473b5ab0514f1c38bcf40e5dfa8a82107bb27d5e8b0d6f3253ce3f23d03
SHA512da0af53c1d5a0983d7ea2417bde1df9b8ee827ff651a71c79781fcf304953a762149bfe13aa3daacb6eba8d74e264409c7e762141a5d8cc78dd41b032646b0b5