Analysis
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max time kernel
0s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06-06-2024 04:06
Static task
static1
Behavioral task
behavioral1
Sample
99ee2f3d8e5e5594e7c2a7c89b63ef4b_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
99ee2f3d8e5e5594e7c2a7c89b63ef4b_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
99ee2f3d8e5e5594e7c2a7c89b63ef4b_JaffaCakes118.html
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Size
54KB
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MD5
99ee2f3d8e5e5594e7c2a7c89b63ef4b
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SHA1
159836d30a49a320f7b0b0d5ef582187b7d404f9
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SHA256
53baf66517c75e712fd967a24e210ac1faabc1bb65363f7475e7a9194b11565b
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SHA512
a21033c1357ac29f134d2ce289a7ee5a4d92c5936500ea5acd4942e5e8af58c547bde3e8ddb689d9630a597c32726121d0d29d7746b767d0d6bf2f094d84d44c
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SSDEEP
1536:SzT0uvx2KKmqGNR2RPvgbY1AfIknA5vbj7rXQYc2JDBpMYdv3d6v:SzP2KoJnGv
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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CE92E821-23BD-11EF-8E23-7EEA931DE775} = "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\IntelliForms 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\LowRegistry\DontShowMeThisDialogAgain 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\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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\GPU 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\Zoom 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 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\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2860 iexplore.exe 2860 iexplore.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2860 wrote to memory of 1760 2860 iexplore.exe 28 PID 2860 wrote to memory of 1760 2860 iexplore.exe 28 PID 2860 wrote to memory of 1760 2860 iexplore.exe 28 PID 2860 wrote to memory of 1760 2860 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\99ee2f3d8e5e5594e7c2a7c89b63ef4b_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2860 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
PID:1760
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
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
MD5caf7d90d402ce8f0870e897e3bf9ce1d
SHA1e49231ce67d404f0f63ee41a938629eb88ae3740
SHA2562251c432b046449a292522ac754e736fed25494a094d18d7d6af2312d7121643
SHA512c5803a2e04e16417cbd6f161419928b182915113bc146663f4a2c9211c93a49b3992af1ead3ae0683c37c145fbb82028e427b543fc57e0d3777f90871519529d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5cc433aae2bb0989705249bbda4a6adbc
SHA1703253525f66381e4d93b39544760a9a6e8e8a14
SHA2561189289b766d1019bf87f5d4036ecfa5bccbe3b96a7708e0c8452ff784ef3230
SHA5127de02a65be29e6ee0c29ef270e79d93f82915d4425365a457f6722b0a0dff76fd5074a1ebfc923ce1fd682ae1776b74ae56d907c869aac2078635184283fd0a6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD547bd83d9ddc2e316b84d62634895e4b2
SHA1f70fbe9fb4b3d0afd3074788862e1a43baaa369e
SHA256373cb6c00564df8f27b889947a1c874263f23a5b8e4414a058d561030aa63f98
SHA512bb6b7a8a6c2559d05f0f315ea5c07648b46e054ebd548a11fa49055fdc16663b4ffe49bd11cdf2dbe4cbaff74df1f5e1de3c89c25bf62bc38c1997269cb26538
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57e0aa0a0cda70b4c181aa3f82eb7cf28
SHA18ccbb0d652bca60008c1ef5001a4318deac883b3
SHA2561926554900a7213955bf069efc3c98f1af04ad57fa43107b1416c186b931b21f
SHA51215c90f5b7552770e3dbea35582d48c4867efa80aa7eca7ce88fd79eb7045aeff8d0f4f2e104d58d3b5597b31206a3447a465b28635f902e8d2bce41446c8255e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD531e2bf41bb21f1b319984f9096345c58
SHA1b066051bffe58c04c66f7891620360bdbd2d1e1c
SHA256551e8a9c6461bb0c74aaad25bec7b8058c265f78fedc0118272166556605337f
SHA5121f594c2f1fd155a9c22f4f1677851f417e97384519eee6eb7957643da4e9a4cd265be20598dbbc0dbf52c682150bc632a7e5901c334a6194209ac315c3e37125
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD585d32891bb355b3847ddc5c831f535cf
SHA10f3bbfc29c4cfa58afc9b020ea0d69affa311039
SHA2565ad0878b42d1a04ebfab4ce7cae58d60379d157838229318ff7bcb060aede59f
SHA512c71878e96231f7f77f33338c301e4b81f7ce1147a2c3626f90dd5dc3a5f638d664664256a68228e94d8660acee98ac8ba3e0aaf1aae50d065cdf571c42368395
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b70324532d0663af10746fc0c3820686
SHA1293692194b58b2026a7d165825ef0a51a3317aa0
SHA256197c7f0b54ca3128530538619eeed8404127ebfb86020d81a62ba35bc746a24a
SHA512e8c033f0147b57c08d71cb993a9d0792aa62c740421eef1bc1ec4ac12f6ef7a134eba6fdbe5f851c70ca53bc0f979739014708605b62440bec1f05d8e8d6fd6e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55a7c3317b7cd75654e801084fe1796cf
SHA1b553904f956d3a0c0cb68053a6055f7c4eb7e27d
SHA256cda82c652931914f21a733943422b0b09d5ef33f0ab35a50679b36fc64749638
SHA5128f777b5140934ba70a21d8318f5b7a411c71a9ec33f72f6145dcc0c8ea9add0d286fe72323c43a7495c0c2b2ed211b7156ffc090fb36835fefd88efc1aa3a0fe
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ff08c291c33b2c5e8b385812b8e5475e
SHA1d9420f835a6e09e601248419aaef0e7f83e71ffa
SHA256c924695633c5e49567f5f1bcdd9de84b7db5d9fcc38b295393235ed99bf791d2
SHA51261b9312031da4750a102357740563ece9de29921637393982aff585b14175db36bf3c4500250df99f8c755d66042a7cb2238e36955e02ab2737bd6ba31870011
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59b2d9f1fd2ef34db974662919d182d7f
SHA12a7485746f7d18a073dd4b172f624c3fe71c2f14
SHA256e3970187799dcb019e8f7c16dbdc1385358716d267be5603b6f9cf3ec13066be
SHA51243876e48d1800afc45dc2025eae6fe596f964ef5b09e7586135f55c4f450bbceb5c2db0118307aa8712cabd48807ee8ca7c53e2e6f1639173dd152ef7bb73384
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5628233f631b8934ba4ce08735c821714
SHA1721ee560b2f249ced3cabe3e7695b2d73f49174c
SHA25604d26e3e73e3339d625feeb2cc600c69d7c4f3adeba125076cae32fdb0fa9c95
SHA5120a0281ec2e0e6c3590b5a769a75983fda618e621a36b5dd4f3a7b8fb49fc50bf0e8d48de361a10730dd7b98c87582e04cc17a0d0a69ea0d7bf5c0dcc022c90f8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e8ea3b599d7f5d075aa258d36cff36b3
SHA1589e85062bbf7eba4eb1a2e1378cf99e1bb785c8
SHA256acc58fb0427261cfa32f3825bc02381b3874f4b63738d6650defbdedfdcfc722
SHA512d480133c7b949c39841b9a289c6612a8fd0d9f1a7621c2eddbf8abc91ef0f94c94646efde9b0eb426707247b153b11f41ee501064835678e2711b77ccde4483a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD579ba01dcf0ceccbf13718835c06e75c4
SHA196a33b435f4e7441ef1cf711f66bf7eeb6f6ae22
SHA2563b76a8461beb2f6979c18a985af83e14502d864bb1c9e72318920aab59849538
SHA512b014c2edbffc7afe4451e087cb53960ac4d2da20ce9b0cc925c198c4271a6acb2d77e2abcacd7ad5bc70bbedc69a25c6ea40bb55e1f96c31f8849cc73f97023c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c32d2194510be0c4f43b2c7c6aad6388
SHA1f6c3092415caca5ae08b97a7272d2ea09e395ec6
SHA256522e2eacbd66834c29c12faa82c2ed0550e58f218cb72480c9ad316ad5e4661f
SHA5126c9112bc150f4dedabe60700900f3655b64b270f151f0470aa7021131d9de5af13ad1a541146c735a5710db36700e22114a263bd5222ab7657fb70c3b007ffd3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51df25666353fb3926ca1490916c5b4a9
SHA1373f7e39fa7b7fb9c2593bbda5520a5e86d638cc
SHA2569ac8430c27489d9c9a104f90489d0d19b422cfb0a7e4e3f2c9d0628041eda649
SHA512f2048fc65f66f34f99c8d4c07472a8ef47ddaba99dea7f4a4693a7f17d0badbb75986e9c483355485349f485ad3bee2c86d771054356cd0420fb1436b22c7d78
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b4509fe1f04f1cda1ffa74531e7ae4c5
SHA177954152a5a4167a755569c55d2bb75380572784
SHA256c2f9d9a1f137570aac064325c9fc0252154fc8d566760d3efc09084e26467173
SHA512f6c5fb34f0d3d79b97d43141a0cc577dff6a7e7ec04ade81857099487e3d057916e3ce808c4320316afb9c095789163491f59d978dab8ed8bd4de25f79866977
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51d12b9e4b868e27082b0d22da1244606
SHA1ded362b9b0f9b8f1b04f8ccc75c61eb79ab269a2
SHA256e97785c4fb1c4fb177349ec9858ca8f36ddae12323723704bf11976d3e3d5081
SHA5128dac86d0d4568f9c8b4ae6990943fedc2dc3d32c99977c353129263e089a7a4d6ec1071db6bbb8adfe5a12142bd34e9f7150b91fe5666b435fb270e7848b2edf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50069afcaad7367091fb05157595e87c1
SHA1f7e718fd84151c5ec75e2b935915cfef2b3c59ec
SHA256f6602c1d163e52ef63ff06b6deb292ab25469a68aada5bb25ec23d95733da893
SHA5124f2f3e1884c0885c48bbfbdaee1a72367755f22b4910e223529324f00430c059ddaa658b0372393efd6c798ca7738befc4b285d0e87204dd3bad2b35fa205295
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5df81b20f225726b0e70787e636fe58ce
SHA14f29d79dd24507f4acfe4a10a8bf2db577cce0df
SHA2560b886db8ea061a627c6c6cb3b5187ac4d3ee6ac08b782e1b1fd43b6322f98a4a
SHA51243cf6107353b303835209edf6fbc9cc63abec636217a396d12c49235cd7b969c1b52c7a38672cb9162e9605ba33959e71e307b016199bd10aa34346133cdd690
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f25b4be34c0445c74c19fcb97e73dc96
SHA1e4b287288815ecf4df21843bb1aa076cea816d79
SHA256ee9846bb8371c543011aeec355aede3ec25f98b6b50eb823ca4660d4f7554604
SHA512937cbf2abd6fe8e8ca9f681dd401f7d623fd45e7abca418b6d405a0829228469c65eaa886eadd5cb1a40de3ab4faae91aae7749b29e0eed26ec7fb9c71d9b4af
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5649e2faa0d6b811ac1fad25a84a432b1
SHA1db2653e7f499eed437884861fec22205f1eb1378
SHA2566c327344d2c56dfeaf4e0c3086d2f950f8905cedaff28d333bd5ab2999ddaf63
SHA512d9d8e2f8fc01e8790b3f2ab04ac92647cb4d51001402da1e69284319df923cb452d666b2144cb1ad3f76eb25a29f3f93fac6c87474c7506dccb71dc5004b0545
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD542070fc7c51caeabc6c1733c69165ddf
SHA14013193b85b1508221a47b275186dd3ff42014bd
SHA25673bccad35aa075d80ed07f78544a4da9afa6368a709b6a02c44cdfdd746815c2
SHA512bb72c63605efb3127b3462e340840d8263558cb9af62de5006b68c584cb630e9be9e61834fcc1a75560e2017a013ca43add0e772a63589d2ffeab7b1d19494e8
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JB8Q1DZR\3604799710-postmessagerelay[1].js
Filesize11KB
MD540aaadf2a7451d276b940cddefb2d0ed
SHA1b2fc8129a4f5e5a0c8cb631218f40a4230444d9e
SHA2564b515a19e688085b55f51f1eda7bc3e51404e8f59b64652e094994baf7be28f2
SHA5126f66544481257ff36cda85da81960a848ebcf86c2eb7bbe685c9b6a0e91bca9fc9879c4844315c90afd9158f1d54398f0f1d650d50204e77692e48b39a038d50
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\MPR7YYBV\cb=gapi[1].js
Filesize66KB
MD50fe383a7ddb9bbaefc3105b3297f5583
SHA1f80c9d789f251909c7560bd91a9e1b9a10c26362
SHA256d7ad4aad4e48174c30ef21fc32c9380659d2c99a5c39680e10ed9752139d8683
SHA51231de1f59377bc76e5d602d02273867ce750bbbccb7edc8f2803c0188002ecae6752ac3ec31c2108e64b0d871b01e6a8a06711969dc68bd9823303def0e7c1ee4
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\VIF0OH2A\rpc_shindig_random[1].js
Filesize14KB
MD56a90a8e611705b6e5953757cc549ce8c
SHA13e7416db7afe4cfdf3980daba308df560b4bede6
SHA25651fdd911dc05b1208911b0123aed6b542e9d9f04c94d7504c63d89ca259ef679
SHA512583636571c015af525cddd5b8dc2ac9964aba5a7a9b0acd3908e4aeb4c2ee74cdfaabe49b0aa13d7b142748542426864e91e88e90d7f73bc647f0bfecb0ff7bd
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b