Analysis
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max time kernel
121s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
21/04/2024, 00:18
Static task
static1
Behavioral task
behavioral1
Sample
fdfc38027edc114219c71c2f1cb411da_JaffaCakes118.html
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fdfc38027edc114219c71c2f1cb411da_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
fdfc38027edc114219c71c2f1cb411da_JaffaCakes118.html
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Size
895B
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MD5
fdfc38027edc114219c71c2f1cb411da
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SHA1
b38e8dc8f162abe4556ddf2dd6d0de269b6b8ffa
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SHA256
13a69a5f7191061d77dd0a6e36877f8b3cb396fabce2820c700a02fe99243c5c
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SHA512
4ed354df921a1508e7d2913c120bca3f68993a0307b8468acc378c1107539bc88055be0605787996905a71525fd74ad53af47bdb4c057cea51ab2a5349f93087
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70daa46f8193da01 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\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main 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 (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000037bf790db4680f46a399f1cc9ca0e3740000000002000000000010660000000100002000000057da3146d8612a8d82054169c45fa749e9c00fcd6933db863fd48cf506197064000000000e8000000002000020000000e93c60f11342cd999aae41a0fd74e5da90b2e5b56360afce570687af42a4817590000000fdbc56e718a96c3847c03a2f2bee27903c2e2c189aa98fb81c78145af64ac4a1cc5f299af767042cf563458734c19beef90aa03e68e21fdd5e924f91ab4bd3b46172411b2382f9394fabc8ed8c20c3a7500a010cf7390b9387bef887308485b025846dfc9a556fab44a1bae3cb06af34c8b9e091911bf3737f4485ad064a542396dc9067220ad49b207a619fe133855940000000f82a833a585d561b1ae6b75292e225127d407fd997353493a1c9d423b787951f23ff482cbf2bce05816ddf8d4ed8715875892a6b20c4c500f3f4839620d8f42f 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\Toolbar\WebBrowser 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 (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\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AB765421-FF74-11EE-BDEB-D6E40795ECBF} = "0" 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\Main\WindowsSearch 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\TabbedBrowsing\NewTabPage 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\Recovery\PendingRecovery 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\LowRegistry\DontShowMeThisDialogAgain 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 Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" 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 (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" 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\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000037bf790db4680f46a399f1cc9ca0e37400000000020000000000106600000001000020000000d6678760d4e9b61b8413b674abb45e37ec16a209c9350f0524bb60f651cf106b000000000e8000000002000020000000eebb568558e7f63febbe462e1877ed976303006b2f60890bc5b6c9066779887720000000a3db3e64770dcf0bfca844aa77ad0fe6d5bd8960169a3d5dacf115cc32ca42b340000000a8eaa0295ceb33460609a9bbf797818bd648d48ff4067d06e646f5c0ab64f3b9d9fce919d3873a45a2efda58f0cddb5d20f267ed79b3ddb712727ecc23a0e5b4 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\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage 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 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 Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419820574" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2180 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2180 iexplore.exe 2180 iexplore.exe 2912 IEXPLORE.EXE 2912 IEXPLORE.EXE 2912 IEXPLORE.EXE 2912 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2180 wrote to memory of 2912 2180 iexplore.exe 28 PID 2180 wrote to memory of 2912 2180 iexplore.exe 28 PID 2180 wrote to memory of 2912 2180 iexplore.exe 28 PID 2180 wrote to memory of 2912 2180 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\fdfc38027edc114219c71c2f1cb411da_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2180 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2912
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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
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD59d0010f908fc025cf5461f98602c0eab
SHA1eb52b509bec5921b1a9aa88909d60bebfc9cae02
SHA25608ce7ebf2731c3f0ac6dba29457c5c9fd09224789d05592c31f286f1d005994b
SHA5123b5b97fbe3ae038b9ac67e827975b78365e186ded9455aa5852e528a26f0f1f569b2f7d1cd91fd1b28469df1062f4c994604441d6bd1bc495157176ea519b9ac
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD554f6b70a4bf94ab51a13b54652dd99c7
SHA16f12af84c661efc81bc796b29031a77f2c3ee462
SHA25628a46e400e9af0f8173c8ef72744fe32630b0959304528806393f273858227dd
SHA51242c693e8d1742dba9f176e5ac0bcec629c7e5aae7ab0c99b6d4cb213b9ef4f1a65ee718a79a4fcffb252519f8b8f7b46bfefac5d770e398001eddbbc42ace35b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55eb32c47897d69a92223eb6938a2d7b8
SHA1322933b8e204898dd7c0be9963a0ba4a3ae5be1b
SHA256a769d2667495cfb7a65673d5b4395189df0513cf90d445262b34baf93b46f9a8
SHA51202655096c115f20762a0ed14060b7f23f39c49fc969050d82cb5bd28a485f588a3a034a7751425455665d669b388bd8bc2f860097f6a669e3aec5664c30ec449
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ccadfd3efe9d32b6ca2627bf82c3bfdd
SHA162fb52a614e7294122ff267d80fb23162e1e70a1
SHA2567dfc8934cc845dcf9ac7fdd2ad95d769bb8c6a98b467a3f924414a9896103d2e
SHA51286272d968e962dbf7e762ab1b5b2e3edb892fa697bfcdee32f88fc88a3010990fa21fb7ec8d3545d6b4eab8f9cabee671859674a4fcb586971f0f30584bb6384
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c642e325ea89a00eeb957a4ed783d2a4
SHA176163174ecaa9a2b82bfc94337faa554c8e1d919
SHA256bf75d8ec51ca7d493aeead3cdfc56eaf3b06344c2f46b3bdbecaa9ca6472dd7c
SHA51241c5ee3e29866a4b48ec83a7cd4e68df22fad0887a66a1f8e77f487e64e9b573a9da16d77f681db0e1828dbb5bcad7838db9c1ac174af5788ba31e815181ecf3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD571c657194645097834743a08a69d58c5
SHA19050681d9f4793db5f4ea07bd51572ab4f059fbe
SHA25655be1d6548368d325a19930655a6f32c6d019b016ae204d79d554bc768f080d9
SHA51250ddbc4009e4d5fa37daac571887e9c198fb5aa23d260ae2be8dff21cc436f172f5778b8daf0bacc36202951cc88c6e5b55de7d26663efbb41e6871a49b119a4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51c4fe44ac699570b63f9d489d8a9b378
SHA12d1b487cfbdb41a4089aabab55b69b7db010ca23
SHA256c3099ed1d6ba68733ac1420eba1197b105c6f93702a21dbdfb4fd54204970893
SHA512e0b51e9d78bedaa5ea5f553e6845b7270a90ecc82fcb840e76cda0a1a01a63e113922759a178410e708541efb9fc8d0cfda20655706d3317dc57bcda0b9259bb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5b9361ae6b1691df05574526df83ff151
SHA11b62aab2d1e150dc893b4c1e56e16bd8db406bd3
SHA256a857d74f6449f46fee9444c2ee05438d20173ac3c9ce86bc69d3dbf31b3293b8
SHA512d5bd9ea4660e80f421852a365dd31402d9baf5e64455656079c7b6ad9d6af2d40d3c2d785d6400b40a6dd53427d1efd7b718d85c1e92acad256e51503f723036
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C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
Filesize4KB
MD5da597791be3b6e732f0bc8b20e38ee62
SHA11125c45d285c360542027d7554a5c442288974de
SHA2565b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
SHA512d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e
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Filesize
1KB
MD5dd0ca1be5a631c208e21263760bd0647
SHA1903fba04a1d12a30e6a38469dadbaab456828f70
SHA2565772b9c4b2ffc6f84b9223da2138410352db7110327088be9d02756470a8a077
SHA51293d99be8d1d18a13d2a0261709a0be8066c045ae95ef49a5a4e3e510f46ae40d107433c68dadf94bc143d6f4d26e61b0779b1584c39e97abac092a999aab6e8f
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\4F1R09LJ\favicon[1].ico
Filesize1KB
MD591abe01116ab422c598e9c8af72cf4da
SHA10f2815fe8e067d48537ad168225ab4674271fa27
SHA256b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc
SHA512a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a