Analysis
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max time kernel
142s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16-03-2024 12:52
Static task
static1
Behavioral task
behavioral1
Sample
ce1b837fc39e46fc7227ccb498592840.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ce1b837fc39e46fc7227ccb498592840.html
Resource
win10v2004-20240226-en
General
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Target
ce1b837fc39e46fc7227ccb498592840.html
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Size
1KB
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MD5
ce1b837fc39e46fc7227ccb498592840
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SHA1
f6a34a526f50c46b35219f44609d09dbc50feb6a
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SHA256
ba11b338c2ab2c6b68c76e43fda36c5b6e250f284b4407c6748465287314629a
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SHA512
fa91f0bdadf8ec09ce62df75747dab0d7ecdc77038daf789108c51e4de7f1937bdb919a4a5eb32a5d770cc61d9b3d0861f04532485916e19cfef31f17645204b
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60c8efdea077da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{093F04F1-E394-11EE-8765-4AE872E97954} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416755414" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ffebb09deeb747419e902f1accea58f700000000020000000000106600000001000020000000809fbaf80bef796549a88efd7482ae26761b5c0b4ed766bdd8a73b0625702f8b000000000e8000000002000020000000bacce6896518069c378bae6d90b63db98bec241dcb5e6798322a09d5b6b212cf2000000027e38a0693b0d5647739d92e493b653c5bc38f6c73a4bb742cc3284ecdc9151040000000d13c44c63e689e8d9603e7bd5684709d8bda1611c9134a8f74379e0fe748c12afc3621a1362343d58df85d0e0d3fda93c7135a467fd42590fec2d08b36aae274 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ffebb09deeb747419e902f1accea58f700000000020000000000106600000001000020000000af1036cb15c3d001ddfccd8adf2a3bfb40a3f8611381fb671b69ff58ac57790e000000000e8000000002000020000000809ab9f41e55dd7ed12c95b264f78d870ad9727cc7142f8dbb62ca33138ac3a890000000a84f20c5288a00b8dd2f29b86104903cc3256f1d9a8fa2eb4862bd9f82f051ade8545ee19fa98856a08086b2b5ae7b356bd03b1dcaa5f070afdc39bbd4bd04f449c45547a1d4410a9d657c58a04471dd4c48fa50f7bdfe1041e06ebf806b2605e506d540cae7126723108e4e5a0da84cbd95c920a339ba5c08019e9e4ea9742a42c563997d811bacaa9798c95a280966400000004d9e899b7f1f8635fc6ebd32a878015424cd30f93d43687e4202716c54eb999ba97a4f705bf36a7f1332b2fb7b187b7998342d1d04b103bb910b980ffb709805 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1756 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1756 iexplore.exe 1756 iexplore.exe 2100 IEXPLORE.EXE 2100 IEXPLORE.EXE 2100 IEXPLORE.EXE 2100 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1756 wrote to memory of 2100 1756 iexplore.exe 28 PID 1756 wrote to memory of 2100 1756 iexplore.exe 28 PID 1756 wrote to memory of 2100 1756 iexplore.exe 28 PID 1756 wrote to memory of 2100 1756 iexplore.exe 28
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ce1b837fc39e46fc7227ccb498592840.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1756 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2100
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD5753df6889fd7410a2e9fe333da83a429
SHA13c425f16e8267186061dd48ac1c77c122962456e
SHA256b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78
SHA5129d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52b972d52085d30685cbc00cdf0611775
SHA1f46c8453dc0e14031661d86b139dd1c2e04e095e
SHA256bacad200d1c57cefec07a6d90cb3e2527e1bca0c6822bce0e7cdbd316ee8204d
SHA512ea93528a42a501b197adfb5e0391757c6f7c9dfed0f248ba94bb6999185a3c5d357b5c7eda9db49a84e33ea552166b7115c34a6b2868a8e26d55f9da09af580b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ba53d575a7ec0d550591edcce225aa2c
SHA1ab1e50408651cb9cf91b15007057defc85bf168d
SHA2566bb96609278d6f54f0324c7d01080123a2050e7d918acb76188e27a95d652202
SHA512384762d883f2c06b37ca471b7ed3bffe88ffeda7c4858d20bcd4c61dd0761a6d5af5f6a3d7fc95946ac367b522b153f79481d290f3e2cfdfa179f95138f4c9f9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f7c57d23ba026876ecfd16f53c773722
SHA16b8312f6dd9d67f4a6cfa83e8e3278d90daceac6
SHA256396cb6f4f03f938de60b097eaaa95c3a762fd0f88c725a7cdcaef112dc4d67ae
SHA512af04921d8a97fdf123582b497d8d2e7723f12c93c9e46df8df19dcfd49e1b6d796e8718c318376720986bc3505fbc67b9c1a6f33596808736fcb34a4102298b9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ee8dceb407c3c62f2bf0328a5d642340
SHA1a7281749360f460b5602f0e32e7ba03de70be2bb
SHA256c5e5d2366fda9edc4089c84b6c8d48c397bc55d6162e596b4e1b9541f546a8d7
SHA512081efa0e84bb3d0719ff33fb2d0581c686ad5ac6fbbcaca750ffd46b87cfafaee3a7f54818557aeccf92df7e8d521add402548be358ccd159ef2ffc10fd87f75
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5841df7b8452c517c55c809d3691e8a4c
SHA1fce69ce5384170b8512123c9bb7c745ac003dea1
SHA25681fd982dcd1dc21eb4ddfc5d2e48ed385058c81c2406a30e73c7bb6c48819d94
SHA5128c86f71f6d105d1370f6ce6d964afdd7a8fe38d141a50cfc248ef305e3040d8294527837609d041979a4b2241cb8e9adb9b8444e2ba2981ff7d398e393fe0123
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50d52a8459dc12c897b8c3e78eba95a60
SHA1c0ab12cb0f487e6ff2cef63fb514dc096b6a8bc2
SHA25653a9e7d7360edeaee95a5bb82e2df7de749ff27d5299b1bdd9d7eec8a1880f22
SHA5128f1f5f4eae72da33ba502058fd2f01a412751a1f771e297c8497d0ecccae0d2ead9c600e6f622b1dddec352f0fc4cff6cb494aaa86c98064274f7115978b8931
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56e1877018c1558fc365403f020b7f474
SHA15b60939473c5c3ed44e586c78f76f4d5f907ad63
SHA25610646ba1070dec7e655fce422f6853d6fa61c31498ad3f8c60351f6fb894d219
SHA512b83baaf2add9d8ff0cdd0f94a01c42fb99ea8c55a0fbef77bab5781c4d89992b6ba98c4a322008894f0c8b38e722339c3cf552a83cf3e0b6d89c5e2d760839a9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD575a07e87ce69aaeca1e15938c33ddc70
SHA1cf91b7d9fedc0a85e7b1aebf663f979a233bd3b9
SHA2568cf6e9747284d62df5a0f8becaedd1324fa80060c45a1f51dd55ea2709369757
SHA512d09af440e7952ef1134fd1fc460570ef75604e98e63ab03cd3b735acbefde4bc0c9f93f66ee3bd047af00321f47da39b5fcbfd6215787090ad5400943504217d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52a11f012b0657215328460fe5be5b8b9
SHA1083e5c2f354c21cf362aa1613f8f5fdb686d5dfe
SHA2564596dd0e3920fb834ac4c4fefd3cf172f1f4cab88a0b7d76108c509b5140a7c6
SHA51292e4746a3cdc02988705d04ec4e2e0e09ba180a5cc98b122197b5f7d427fba2460df1a7a08dac6cfcbf59d4e8c62bb55cab9d47c25a5841209c1580cd9690534
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eeeb880f8ab514762fa388b682c5fa4a
SHA1e6b6ed4fd0784d084b1d95e1e248ef23cf37994d
SHA2568c1ace19e6165de510d624a44b0e6a965342696b9122d658be7e133eb75f3ba5
SHA5122ee275544ab973042e734966e59fffba7c60716c8eb87a8cc5947b935622b9fa53086668cc617bd2271ca07c9960d677096d1a866d3c02fc65a525f976e21e88
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5254713b784ea1beffeefb96f1d271aee
SHA1449ae3b654706c66f527518f9f8db1ec5274b92b
SHA25646b259d85e93bed0e4d64780f73cf8dfdc5d50abb173ea85e00bde8de70aa538
SHA5127758e9dfc202d30e6c5d633d6feb7b79fe81459e154771ebbd35085ed5b554ea7ffacd958ef89b8ef6156e4c08c1d79cf90ef432cbd1528065265a296eea385e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56a774d5eebd5cdb1feb1d160d13805de
SHA1e9fca979c9efa3a056fab4c37b26424905bf1776
SHA256ebff9207e30df51979497719f85f1d6dff6008c5813e0357199b6d288a1fef0e
SHA512bcfea1f995b909096e69fc348f3a84999442a2a9b877614f86ceb3420f5c3f2133f39c1787182b1abf94bd0e61c901a08ff67c2d22f0a8352e6ebeece317f536
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD520ac66fd4108658e646b171cfe29bebb
SHA133e7846f1e9a04c685842e9265d173229eb61186
SHA25600d108b3cbe410452b96decf6a1001757f9912453ec733cadfd36c91ac8b7df2
SHA5127c5f804be00ba714dfd77bdbe53de0157085228fca04362e6da24c1f8cabcf1b8df33ce59aabb803230f65b891407858600f4b3f6f63fbe8246548af19a7afa1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD590de1ad623f35dae4e7f8b05157ec7e0
SHA142cda34033b1692978d2c478d8f734146d9b6bb0
SHA256584f12911f96bb2b679c1bd794f55914dae170f8823ff4e3dc03c2d377e6c2cc
SHA51253a5c8590abf067631da6528ebd035854a3a3de157a3d01f17f1aa3c47b5c1f1780cbf588cd90e10efca14da607756e5b63f0f7e020bd963fec67e56ec92d53b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bc7e68ea1b058106d27b518ba24251ff
SHA180ddcfe9f2a6ebc6426e222ea707328fee05a361
SHA2566251a91ea7ad0361aeb3fbc2148d7720d835568b15db2e491f99d41238478049
SHA512d420cb4c38e320cc57ce3afc58f603f4ade550603333e6d1a3eb08b8fee6b17af0fc21c15716b07156358daca7daf93be4f4fc9378add0bcb4d2ee2f15277869
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5979b6b715c6b4f14076308b846f60fb0
SHA13db5172e416b4db8dc1ae078c9c77203d3002741
SHA256dc05fac035bfe66d6647c7343ae8e7dd4bbe899b8a8b97c5ec89ec42c65383f6
SHA512849e92a5a6e2043fb1bfdaf40d59d332221a808f6071ab98883f907aab911f73b84f70c139e3504fda3f24ca93b5bbaf366bf75e76d0db3011519cb74f5b0204
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58885ce323350ce75c999e124ad8e608b
SHA1b3b65fb60ecaaf7bbd72dfd11114878d20de58a9
SHA25676e43bdcb657f61774e801bffb55841ccbafd511380c98a3e0a2dddabef37ffd
SHA5126b8f653177f03bfcc657e4a096973d32e2da1b026f278a698360c6ef1d590847106ee3e25920f0417e49edbe66327923a52096ab65d78b48ecc7be571b8ced29
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
175KB
MD5dd73cead4b93366cf3465c8cd32e2796
SHA174546226dfe9ceb8184651e920d1dbfb432b314e
SHA256a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
SHA512ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63