Analysis
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max time kernel
119s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
20/04/2024, 20:21
Static task
static1
Behavioral task
behavioral1
Sample
model-engine-4-leak-ultimate-entity-model-manager-1-19-4-1-20-1.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
model-engine-4-leak-ultimate-entity-model-manager-1-19-4-1-20-1.html
Resource
win10v2004-20240412-en
General
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Target
model-engine-4-leak-ultimate-entity-model-manager-1-19-4-1-20-1.html
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Size
5KB
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MD5
4060498fea68af4542fadd36098c3b9a
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SHA1
d9e742602a22ada9a0cc741c372b3431cf69d18a
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SHA256
6fe3e3f2d62d7f7a283991ac58f52aac3af03d9ddecb4cbcdd0cde802d0e0660
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SHA512
ae85f7b54bfae6417bbb74fc1d7a22a5313ee82098ec35d33017844e36009023e2b2ead8c9b64f1318bb6b2ec5b7f1ad137c014ef8363b1709d8d54f7688946a
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SSDEEP
96:1j9jwIjYj5jDK/D5DMF+C88ZqXKHvpIkdNlurRB9PaQxJbBXzq0yTMQr+Cw:1j9jhjYj9K/Vo+nBaHvFdNlurv9ieJBl
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80956d5c6093da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419806350" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{87F20651-FF53-11EE-A5A1-E299A69EE862} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e861098c19b4244d8627ee4664a96069000000000200000000001066000000010000200000006986ceadb70ffeb8d7f50b99be5bfd129e256fa2f4e85ebde0862a6f986d6e65000000000e800000000200002000000018d2dae6e168ec161eb9007cf9dd6d5557ce505ecc72725b148891e0997f17ca2000000051511a943623a64c010ccb86d81fc697dd4beccf1db2d784a9cc728f3b886192400000007e71856c980785da75950690f5d7872270c0c4c7a2f0443aeb8977e102cc800d8272298ba2e5716e5d4176aea417f47af0d8e6edde7563ffd536505ee20411a8 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2008 iexplore.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2008 iexplore.exe 2008 iexplore.exe 1768 IEXPLORE.EXE 1768 IEXPLORE.EXE 1768 IEXPLORE.EXE 1768 IEXPLORE.EXE 2008 iexplore.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2008 wrote to memory of 1768 2008 iexplore.exe 28 PID 2008 wrote to memory of 1768 2008 iexplore.exe 28 PID 2008 wrote to memory of 1768 2008 iexplore.exe 28 PID 2008 wrote to memory of 1768 2008 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\model-engine-4-leak-ultimate-entity-model-manager-1-19-4-1-20-1.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2008 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1768
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD513755a1fdd56b4c1beb811f9aafa25cf
SHA1e352bbf537e3f1833a3e1122a95cc1f54e638696
SHA25660988dbefd69697c13f34c3d7b0f8b264b3b25061585db07c55d79e3f7db807a
SHA512beb537f074b708f19fb5ab7d75145feaaa6f83602033d04f59aac2e74d1a8eb2280f5cb1c293c91e0022a5af75f4f82c1544bd6a8dd3b37c4f71cf7d66c6d65b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56b0505d9fab1bd7d2318cf117aaa7acf
SHA1f85823c9e85d0ce702aa41e7c4a61464fce2938a
SHA25691e59a3e131c4761ffc39dcc29addaa89c25a22553c17682e5679a5baf98fb4b
SHA512839f1f2c8cbb454f87d903d86146488ae3fd348ef42b4175fe7646c290b66e43fc0d89b572932859a9d4f782fcae1a23903596cf407a3e0714a184ffd2bed888
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD599b3ca6b8f8df1004b329afd6d813291
SHA188485a108dffe8be8305d2c49c70be6a9c2e1ba6
SHA256f2528576e4815c2816124a7f6362da8dfc583b580cf8656e7462aaa9eca0910b
SHA5127504b03b9c0897da6bf9dd1c49fed7e619e18fffa4a36020e21d2481eb7e4e1885c3ae806153d432b6692f4e12f0614cd6a22ef99cc48daf66c2010b7fa899fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5514a9e6e549a2d9b41fcb23f29b5b77f
SHA129d1e9fffbf5d9572b038ee10d46f6e0d91a7b5e
SHA25661aa9416baf955e2bde35d650d05d45347d4e4d7cfc90518eb6eaac93145a949
SHA5121e53f0a89c122da51b95c7004a1b4e83746197b808ecf3a922993e332ee54baee6201ba5493af0e8d563ea08fe1baabc9af667f0bf7bea7065e1ad08f273fbe0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55539fe08b4e71c2928349c0e96562a88
SHA10498d0e95437dc8a1e2258149992f5c4a23cbb36
SHA256a141f667b48c5c3f81bbddaf7ed2445023f7343345150824178402ffcfeed550
SHA512e73c0a3b338e88c9bcdec7714f1c0c3b4bb707090e2c134b13023f3d4ada58c34c7692792becabc3c99a6c330e3ef1db4a0808771619a7174f861803f5715f00
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD537bb1e3d8b3a0427c8d369bbfaaf7899
SHA13d872cffddeb0e989b09ba9b55e7f3adfd29c8aa
SHA2563d6fc4c2dea9819e359b6613cd119fe12b9888ddfd2181839028fbd9ccc57f4c
SHA512d8cd3ec151dea92ae9b9835c92e022557d8c581026a04b6fa7bc16dbb599babee4880cbb4d28bd372af5daf67aa54286edb55d188753a4c3f847563868dc3522
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a