Analysis
-
max time kernel
118s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
09/01/2024, 12:48
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://app.e-mudhra.com/RedirectApp?redirectParam=windows
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
https://app.e-mudhra.com/RedirectApp?redirectParam=windows
Resource
win10v2004-20231215-en
General
-
Target
https://app.e-mudhra.com/RedirectApp?redirectParam=windows
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000a95f6eb73fec4564a32165d14f474e6954952b4bd94fc6563775cbd941c88fd1000000000e80000000020000200000009a3dc4cac5784d853e60ff36e521a2d5bdeccda4adfe2a936afe53a5913593fb20000000ba24a20c4be329b978b4e0f848bb51f86094b80a1f2bc62b28ab0088edac3a4a400000000f79f35150d2a9e99ac042572cddddc8b8946253991fb5edf11a15dcdd947ad5ed520a4159b4216a2e8a0512dd7f21279780c9c8c2c352049ddb282123a48d9c iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 701cfe4cfa42da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410966400" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6F4C8501-AEED-11EE-B7D6-72515687562C} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2348 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2348 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2348 iexplore.exe 2348 iexplore.exe 2836 IEXPLORE.EXE 2836 IEXPLORE.EXE 2836 IEXPLORE.EXE 2836 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2348 wrote to memory of 2836 2348 iexplore.exe 28 PID 2348 wrote to memory of 2836 2348 iexplore.exe 28 PID 2348 wrote to memory of 2836 2348 iexplore.exe 28 PID 2348 wrote to memory of 2836 2348 iexplore.exe 28
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" https://app.e-mudhra.com/RedirectApp?redirectParam=windows1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2348 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2836
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
914B
MD5e4a68ac854ac5242460afd72481b2a44
SHA1df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA256cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA5125622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
-
Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD534583e9cb18779b8ecbf7f913b54d978
SHA1ac67b83a8aaba5c0576713c275df7ab4dd1802ce
SHA256e884fe4f9fe1ed6baa0a8221581653fe2257e03170315609476e5bc62fe2a9de
SHA5125f8b7a272b9542c4f4eb60f88c978f27ccedaff7cb8b86d6b8ad10ec4c2a1eedbd5b6bbe95e18d6060642c684c36f8260f614aa4b8920341bcba42e16c05d4f2
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b8360cfa5b47a89ba6daa06343d98c45
SHA19d817dba535053c69c37f465ce19c28fbe5b87c5
SHA2567e01adc68cc417d6dd7c5e9d645e4c225d5fc11c1bf5659a811bd8839bc67f79
SHA5125067f44135cee8d646f675bcfe9ba77f4b6775b968798c4cca2192c94d263fc0c44701b2b0bcec5a69cfbd9253a4fe635f0b5c43e34703b4ea0ba3520c292ea7
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cf2b94409f63571ae75dd4e4358f7bed
SHA14d3a5e1accf423595781cbebaaa0e622ebfc87c5
SHA25653d7733c840dbdf607b14698eb9f83e8c769a95e354047ce2b99631e06a56920
SHA51293409bcfb8c6a7ea04932f13ec69e354a058339c37c26e839f22e770d403bacd09ea218a4b3f98cb015c790b51b236809a8d8c5562200fbe8fc541c7c66cf0cc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e6f4775f47c012699cb36d51e613e68f
SHA13471ee6a4e9e7b2f0a1fe378ac39853642cba593
SHA256d37808742828a3ef7c47ce70f57f129ae4ba55f9f7796bd59c388a368bdd2e7e
SHA512b1ffaa4ad485352d59b2fb421a86c2283b99e6a9734f4fbf91af7db4c8d0352ae2525b84394c26baa9c63beb7aec53a26f699bd5024e703074bbbf80e25eb114
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dcb6c2cca283d437179951416fcc7ac1
SHA1abe861575d20be2605858479d37a1e9ea1268851
SHA256b626ce3b94f2cb9200c38d4a7052f43537be404f72fbabdb033f382a308add2a
SHA51253c13f8e8812b604dfe8281917397c75e9edb023df2f59b3117412ad755c4f83113d845c8f7be5b350b72e2cf6cd66513912a2c5bea3c75e3b125a32d3ddcfd4
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5727b0eff4fa8e6aac1335212935c4d53
SHA1730347de9c84c06bbb3aacefcff6ca783e838652
SHA2568989dffe05dac085c5515554abcf3e28136d0f8145ce26e287c4d52654698524
SHA5124914e89b4ff87d34e0c343de2b156e4da1c526aea724ba7ec47126065db197f0b90813599cc7e4210e424682e6b7eb7eff63172f11164386afbe0cae29de75f1
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53f95e8a949b0ed9adacac557cd2572a1
SHA1205d5432d223d122a3ce7e5691fe2483f575dda7
SHA2567322d15edd6e6e5862cfc86543e43d56688a29eb32cbc3d776d2a48e9b209fe7
SHA51292187438e241c3c37d8a9fb5b72faf2ac9587ac5a929dd4522d215a4e9222309523e920a275e5e1faf6297561ce3fb6f0e6862306d7e7bca634ffd1acc81519f
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58c1a3de75f7f7f713a7d58781ac1e96d
SHA1cce7a75aee69b7ac457e01fc2ef9c0b93c646d15
SHA25647cd5011261457120dac3309a26e46361dfb71f3f9dd091c7027a1c68104b951
SHA512cc8626d4408912a97e41d868b79139e0894c484025a4ba1adfcec35b5fee0cd69ae12a13305ef916b751ee6792c45824f6dd292132b78662760adb8d7f6a1cd6
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5058c8a28fffa2a759170bc700697b2bd
SHA1bc1895bea4ab69ea9b82330eeb947077a13e8eb2
SHA2563a27af403fd54669ab8a847fc0f0231a9ffe32fe17256de08158e7f6e41a948d
SHA512c5ccb0e8b0b0733d90be28f90ba63b452012a05315ad8970028dc96053cc8a232f63b70da94ecec5657aca3032c16f67595d15f6ec190f58a4f60f2648579675
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD553bee72896264734dd0c3a0ff6a5c493
SHA1cd1a4f994a818bbcb2f6d49c59ac9f9fdf8b1bef
SHA256be3b9c03d305a26e69eb2659ab44847f0406fbb7bfb63119059b992fed7b9e63
SHA5125eed3ab5a201dc036567b075d151741b886d4f59ad2921d62af6bc4d0f8580da6a439ff0ed94bc985d1ddbe5f64b05e46628122ab43414ebc0fdc19fa87c934b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fa0b0838182d8eace2f80864fe67da36
SHA145224506be6a41b6935352bd94ab755480ca5a3c
SHA256645dbb2a313b24529d03fdd20e3e2b1ab72e024164853d133d3640d340db4d4b
SHA5129f847863e5791a77a5b250d08e1fd99ecf2b0d13757f21079616fa5cf8d925b77c1a274fae4443a39bce2038e4a3d27631695ae717549d43a6f2cb4fa62326dd
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5251d10f00168dc1adb764e5b1132e1b0
SHA104c6f809a3782ed0e2cae5a8396c55c15676b5bf
SHA256aea7e7c2605a84acc294a67c0c994d79dcd4b5f7802ce8390c86fcd6e9704066
SHA5121902cc20f47cb0ae8276820d860acda3a9fa41e04743c7e54d0048ffc392c9b59688cefd3a70258b8c9832a71023f029735263597c9b60f67c1d36addcdfdbcb
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52f8efea08b8b761e1296d2901ba3b62b
SHA118088e81feb93efc528cb52bde190ccc7b2824e0
SHA2569cb77c8aa67177bfa33d51d8b2aff5194cfb144d040c920d776235812314cc98
SHA5120e2fcfc0e8ef9b4304eaba008dc42afacca862117a40dd193651bb09a6a6c4a2a1c5e9e5f9cd5dcb988ae04c07894295eeeb673dd0ec8b7e3fc6578feaa0da56
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ab41a093b42d685b363a6bc25e6c03cf
SHA1838b4831f40dd9019b835188ec66ddaa5f1aee27
SHA2561532b314f8665a2802f746d0aaeabfb4030d51e098b1ff30a7260c6af667a477
SHA512b58f01a3e0810713803b5754cbecc4acc1d99845b049ec7d3c566e7f524a0f9dbda8d383c8fa71b6947cfd99b536456d3525c0dd9fbf0c22ce4dd7a3ba73b2d0
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD51042a8f4278017331ad5289ec036331c
SHA1bf001ad5587b191dcfd264a48d32227f8f4f3e7a
SHA256504c73b8ea9cf11da52759a90c02dac640f4c21b8144b6094448a9f846d20e9a
SHA5125144336bf5819c2b71a4c9ea425ee10b0ef0aa712645f2c42d4358fb54df8adf2852442eaa435b597d892c789902166da473789df57de85549d01e2444de1fd1
-
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
Filesize4KB
MD5da597791be3b6e732f0bc8b20e38ee62
SHA11125c45d285c360542027d7554a5c442288974de
SHA2565b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
SHA512d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e
-
Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06