Analysis
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max time kernel
136s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02/06/2024, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
8c6765c1dcdb99a6204e5221dcb916e5_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8c6765c1dcdb99a6204e5221dcb916e5_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
8c6765c1dcdb99a6204e5221dcb916e5_JaffaCakes118.html
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Size
35KB
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MD5
8c6765c1dcdb99a6204e5221dcb916e5
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SHA1
64c3e5f6b176646728b624da737bc6c4e78dfe9e
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SHA256
75a8b3eb3351033972f31b1a96d92e301f63fdfc4f13c2f153f8d579a22c6195
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SHA512
2f4717b9a583c3a755f33088ea7ea4ee4eb98de50f736007e002defd1d53a8f52c611035395ad7b204276518525ba6d4c3ced0e3c5c65c1d631faa643d860387
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SSDEEP
768:zwx/MDTH5qm5q488hARPZPXKE1XnXrFLxNLlDNoPqkPTHlnkM3Gr6TIZOW6DJtxA:Q/RP9bJxNVWu0Sb/38V/K
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1C3687C1-207C-11EF-9371-CAFA5A0A62FD} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 509a0dfd88b4da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423452159" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b26595ba9a685d4db637d1269066f16500000000020000000000106600000001000020000000e77b17026f372c7d99de35048041cfd8d2ade5abbf08855aeedcd3944d21ac66000000000e8000000002000020000000f2289764bc4711d7db12abba392d1d205566dafad78912a8aabc54dd0c367761200000008e7b3c4f65089bfc62b0d06ff70dfb28d8b6a6b2c1f939b2c5cc9029050a9fa24000000006ad459d971c1dc4af91b53da7998ae58767508d227ee09981e36064e2693bbb50f9bf18aeeb53b6ba52263c693b4bec0c05e92fdb283d504ef4f591d5c1fce9 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1660 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1660 iexplore.exe 1660 iexplore.exe 2980 IEXPLORE.EXE 2980 IEXPLORE.EXE 2980 IEXPLORE.EXE 2980 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1660 wrote to memory of 2980 1660 iexplore.exe 28 PID 1660 wrote to memory of 2980 1660 iexplore.exe 28 PID 1660 wrote to memory of 2980 1660 iexplore.exe 28 PID 1660 wrote to memory of 2980 1660 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\8c6765c1dcdb99a6204e5221dcb916e5_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1660 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2980
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
914B
MD5e4a68ac854ac5242460afd72481b2a44
SHA1df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA256cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA5125622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD559b1524c5fcca73c891dd610eb0b2ffc
SHA15c76c4e413a3eabad872cfa974a777c532b017ab
SHA2562c8e7b00968624edf567c4dccae00abee711cf661da1edce3e3e28de859c7e81
SHA5127c38620d6d1bac18a3cda75972f134a37aa40613c9323bcfe3e852f84cccc4ab659331419e1b3f17024f373ec0795f9a4b3cc2153b2ee6cb6cdf03dc26c23396
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54021838673cffc4f1a89148a36699f1a
SHA126f81d31591f0b49195143b05dadcb2af7748270
SHA256abb670bf39ffc5af16efc32eb7033a2651cf74d7742f27a64b19e7bdc266688b
SHA512f87ad4b867eda4fb677acfffd9659499199fc6dbf9589158aabc3d48cfb51591e989464e87ce1785c9c92226d4b8d6393ddbac6668d6db033902280a350f6b3a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dae02d1d6bd7208903dc3b1ee2b120ca
SHA1f8ee4de914412faecc2653a2bf39e790f2bdc73b
SHA256a5343ddf181073fe0cb07297fc434ee79f04a6f455a4160643aca210607c4b7b
SHA512d998e288841e41e57b966f64b5f3ccab86c44a4f9452bf5df5e1b6688b59e6b347a0f2dc11716a2f4f59136e516d9b7172a9c2dd2063c9b89bec559f20681bf2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5cf95f28540b5ee3f78b6109701ff23f8
SHA111a98735502bb49e42f98adb08a5226ee42422ad
SHA256e1150893cc68caa87e17159999c5198649e274cd8c8e81183f897662a92bb25e
SHA512e4d32acb4cb98f61520e7ae6884cd44b134affb07d5819a1828c49a4ba0522bdde85ac955d20f6678dd4184a6c0ca9cb69408d2c25c57acd1707fae6771f1be4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a92f7d85f1e99f0d371fd1b52bcae5fa
SHA1b5265a4db505ce657dca8af4856025a1fa17f469
SHA2564c6d8f2f201a7ecde16a898221465ba3e43dcd1ecb80dd2ec6df29168750e1de
SHA5121a4874bb16adde4bf2ea012c816935f32380d19ff6587acacff92bb25469c7a871f84f6a2e39b978bb57c49e0e050a8a15ec87f1638304f296213d7e62927452
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52d1bc145e97c4d7a71046ac62bf2dd43
SHA12a3b34f141ca308521f6ea48fee66c1fe3a177db
SHA256ec97fb61a6ce0a82a1fd91f05fc0adc45a5ef74fa250ad301f755658bb40260e
SHA512c949d265c0792e5c75ae08c350338c865ca4b002f53249a35ae92873c1cf749129c13d5bf6dd6b55847743c5eedbab04804bd89458d26d9a6ec9a1dcade281ef
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58d644f77fcdc5c3659f76260cedf442f
SHA16f07cb7ec8f0486984d65a07b464fbf19e4b2fbe
SHA256e40fddaba4b5be4d1137a29ba3b35f925ffcfdf05c6d3a56553ba5d9ec1a07c5
SHA512f1c4551745fb054c64a784d1b39130484e4ba0757ef718975aeae6af31ffd64ea8f80eb0ffe5baebe20e7555400ae5d02458eab155544732d8dd9968eb2d1c8c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e50c733ccf59ddd4bb801492dc09f9ff
SHA14af5f6f9b9ad678f1da3ec468bc75c2b1c9a7c08
SHA2567431538369859b44d88d0f91130643e71a49f01db99122779068b385f5d28e89
SHA5126d98e8cc172657ec5906ee2e9f933640051599d585178b07020bce95cf702ebd85e28c7af2e19503b82164a3e28ac6f6c0bae62e9e7b697abc7770ebeb278a5c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5762e8193d1d1bac6627f61d5bcdab634
SHA116afa96f5ec6223471a9caa207ead116aef1973b
SHA2563895217187d464f5e3f8de0a5abb22e32fdb9482f07d82480cfe0d249b97704c
SHA5127e78bbddc2ca19d04e38837c9e2842ffc19cf66a565553de2e553387a2bf58cd7d99e0fe7c67ddd802a2e1cc3461df0dc0071c46af9a03981c8525a3ed62b660
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5145b6a0828cabbd72d25bf1cbbd8f75b
SHA1bc45a7e87bdcbc3f720d87c61cf56c0bfd5e6957
SHA25632bb19c80556e1aceb0ec2205bbeec499113dfd64785e2296000a0fac0acfba9
SHA5123c92631235e41d4f350c001d12092759928e446ee83ff6917e169f5bd1493fb5428ebde7efdb805ffbaffcd6ea595cbb40a132a4dd869ceb170ccf2af0f83ece
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\VIF0OH2A\cafd83e895d821e4ada3e3e38f93582d[1].htm
Filesize162B
MD54f8e702cc244ec5d4de32740c0ecbd97
SHA13adb1f02d5b6054de0046e367c1d687b6cdf7aff
SHA2569e17cb15dd75bbbd5dbb984eda674863c3b10ab72613cf8a39a00c3e11a8492a
SHA51221047fea5269fee75a2a187aa09316519e35068cb2f2f76cfaf371e5224445e9d5c98497bd76fb9608d2b73e9dac1a3f5bfadfdc4623c479d53ecf93d81d3c9f
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b