Analysis
-
max time kernel
144s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
18/01/2024, 04:43
Static task
static1
Behavioral task
behavioral1
Sample
647f2806bdafc819c8d36505214d3a6d.html
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
647f2806bdafc819c8d36505214d3a6d.html
Resource
win10v2004-20231222-en
General
-
Target
647f2806bdafc819c8d36505214d3a6d.html
-
Size
57KB
-
MD5
647f2806bdafc819c8d36505214d3a6d
-
SHA1
73ca3f864d9f6cf37cb795923afc61a4cfafbcc6
-
SHA256
e6b77cc8dac5b8c98e210cdfd2d74cd47aece33c87499a73df1b24f086e4a269
-
SHA512
01795155da1dbf83cf67618c353bd5888f1cdae445872f94f0565ae8b4792e22a37bd4a86ebab57c585531567224378aaa3259dbc2dd020d4e823ea160e519db
-
SSDEEP
1536:gQZBCCOd70IxCFF3IfJfifyfofsfff8f+f3f9f7f7fjfPfgfifyfpfef1flfWfyM:gk2h0IxVxq6gkXk2v1DD73oaahGdt+KM
Malware Config
Signatures
-
description ioc Process 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\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" 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\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry 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 (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d78000000000200000000001066000000010000200000007d60201f55753979f2972c1cb352dd50487234f8fcd3236affb7567443175304000000000e800000000200002000000068acad81f6b66bd25a1d6a10f056697241983743597074567fadbea686c717022000000027ec41defa5c4ef921f2a09d312030203541b2ce6716dab29bdd28d434d9db9940000000d30b4a5cc3062a865657d5e8399ef93fa147e1caa44bb0578eade5eee524fc527b3de5698abc9c2608afec08c38ff396976a993d3918be9fbebfeee3978190ae 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\Recovery\AdminActive 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 Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1046b8fdc849da01 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\AdminActive\{100EE9E1-B5BC-11EE-8221-D669B05BD432} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar 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\TabbedBrowsing\NTPFirstRun = "1" 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\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic 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\SearchScopes 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\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411714849" 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\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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\TabbedBrowsing\NewTabPage 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\PageSetup iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1848 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1848 iexplore.exe 1848 iexplore.exe 860 IEXPLORE.EXE 860 IEXPLORE.EXE 860 IEXPLORE.EXE 860 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1848 wrote to memory of 860 1848 iexplore.exe 28 PID 1848 wrote to memory of 860 1848 iexplore.exe 28 PID 1848 wrote to memory of 860 1848 iexplore.exe 28 PID 1848 wrote to memory of 860 1848 iexplore.exe 28
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\647f2806bdafc819c8d36505214d3a6d.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1848 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:860
-
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
MD532bd4ca973aa078ab66938d02b66f300
SHA1247a4e3cbee648a8ee32d005dc1d8638d1fd9edb
SHA25669e7e0150cca46037b54ff760346995538a48b323fbb7acd2455bb94e0f95779
SHA512ef0d1e80cb4b86e615ce7bafcda25db7bd19f1a1fb85b2b5518fdc2111d7554f85f228cdf723db936142ccd9a7759f9c22ab45691546ab479cc8c9cbb17c560d
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53bd60e5849e7827dd38390430d792348
SHA1c20517409fa70f66e4e6c8e37c14883eb0d72add
SHA256b0fa56cb669c15922220f339795cb2d403adf1ebf15b1e72e7f228e1a2d43f79
SHA512036c7b680be7d9f3b7ebe9c3a330bd4c615eb32caab312e1b938a75451742dcc5775554ff4084e4702bc75014363769bfada079063d89b44094d3ec4a81116ab
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55e0fb5936a9f737bbad20f5257d962dc
SHA1cb4f72d36f0d32514dbf2241e895973e77063eb1
SHA25614c7286fbff5797b396436f297558a26eb92dcf4a5d9edd00a985b3a4a3ec58f
SHA512360fd41a36e791ed9dd7e029178b337f78cb5c89093ef1c825b0fb5e83fb44ca89d261b70ee343c8e8687ab6b936fcc5dc5db5a148ba13800a08d4650de1c4ec
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b1356b13f1d4cff307160db92864f804
SHA1b9bd3db05b17e86f17d53c0e02e1ee5952bce688
SHA2561931781def43450425e7f6e0e19816c092488da60d0172c4ac66eebe5c9d996c
SHA512583ce906c6657a955fe034dda7430f7cb9ce134c85d0792a628281ae24e8a43613906765beffceea71dac21ba6649c7de7f8fb09dc9d427df39cf924e80003c3
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD508495f6fe3c26b853ca737829fbe31bd
SHA1a2dd49303ea5fe6d8933c8614930c56cae1082bd
SHA256252f5cdf10f2b51a56e5c44320c1c1675f5b4fdc87164a0f1c763d89df024052
SHA5121b4557984059d79eef72fdc4424a6a85522fea1ccb84fa04f1e81f91e123caa431fe3b2db22bbf527804f530c515c4ed0e852504af0fa254bcbb3bfe30a57926
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD574426df9e41dc967496879b1c8df823f
SHA128ff26c214d6e6b6ab89d8ea2dbe8da36d257bd8
SHA2565e1f9c52403c934478a93ccd3d470a44f104199f54a6b0aa54f463d1edf649e3
SHA51297169ff92607c27f492d1a512e324f0e847738babc720f3368a41d379f4cafb27ecc90d571fa71c54333cae2ae8c625109791c1a0a26d8cbf066aa1ef06b6bb1
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52513aa11cade18462e889ff234e113e0
SHA16f182eceb139b96a3f7b25831ef6cbaaac08fd21
SHA2569d35f8de7fb1cab331d7568fe186f10118d7b5289797182d5aa50ff1cd285b59
SHA512c6da5b3fe4f10794c10ba4b92be2f25acda8392b0fd18e4224aa27663e3c0930ce72441c5e66f95bfcabacb1dd3774642954323235c80c82bf3f3cb2167c0331
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54317a1b26b14d4d9e09c49d91ef6ffb8
SHA1d92010a8310de554c625e4339ce2894c28efa78f
SHA25684018c65bfa6ca62eeb615de89187d76873474591a47279137bd86ab4d9749e4
SHA51269bf8ac0dc650f9838867676641d17f207d430cd3cf8cbb5db5afddc5b0ecd1718c6d98d4a843e6ce854182f21d50d576b01c724dbf300c56e7e89b20cbbeb63
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5acd08c153500038b14a2e710da63aad1
SHA1806fd3de7d99837175acdef51f10d3df1e90d565
SHA256803794ecf168536990d2c7584c9bc19139a4acc79fe967be1bdf67cc866aeb85
SHA51235090ba9360ddd689cd4aef5dac35cc2ae128a73a9300bb8a41d9ad7e3f9bcdaa6a741e69c932339f5f980975c1c0a73504c118b23bafea6f1197d8d366ef687
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c80cf0e9bb74f01a9342c63c91e38121
SHA1f01b40748f4980f28dfdc2f17da3862dd6b6b2ba
SHA25663a3d3753fe3b94483c0f8e65033860558d00758e75b1e751c48a1ef7ba6e380
SHA512b0403e342d15ccf7e3c2ba29ded309ae5d77b9d7cbef16063c81aa44b0e199ab19c8663d07bd467b1b4b0bb180d37d90973776082b37c8f7a3369ad8628809f9
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55f56063dfa7566b79cc4adb16d04d0fd
SHA13bfed41665ce96855af4ae13d3803f9ec7e3e173
SHA256f9f6280cbf0f1e87bf314194d06b732177c92cc74050d0d24a420f22a41d143c
SHA512a140c9a9668efcd0b7b120cce4e1552132621e3fa0effd68389288e2d68d622fa9425b662833974cf10f06a224922f37a2b33a03854e68be918117e4aca1674f
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD536295c638b62f9c7a6604f9987cc4057
SHA1024e9a74314bd6f2f0d7f124af59cf69ee91e32a
SHA25602b1b299b93d94f82b80abf246dae2c7be718426bd742ff2b4f6ba061c7895dc
SHA5123d2b48ed784a68485c2c5b9d7141a13d0856e3a938119ba203cce5e6bf6921558cf64fe11435c33dd8097e6d4e225f9a0db268ad6f692904d4e102beb429e205
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52f50fb11cd9bc2d611265f990deefabd
SHA1f45d3c9af5cd80c3894b540010b2c5c147fa38f5
SHA256384f4455f00f36ae04f1775e3f51cb4979d4ddf6391f17d70d16057249b7d315
SHA5121ed06198c9c0bb0dd384eab8346fe7fc53cfdb2611f8f656f5e008588e2edf004686aed2c68ac9e7f2ce46b65cb43e9d5aebb0067852e0e82812e2e14b63487b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD514471d3aea05b231e4f2bb3c4526d951
SHA1151d0b57662d2927725f06c716480e66c1ff82b6
SHA2563b5327fca6c636def55a88127eb77ab72c941d152ac4be88ec7b52dff6327e36
SHA5122fbb777a7061ce4eb8929de6df87210b8944e7d48ecb61079c3ff55fe2d5e20f8f189aa843ab7743f41e5c201783557d82041da44168bac9a6c2c1c9337a4f84
-
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