Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16-05-2024 04:51
Static task
static1
Behavioral task
behavioral1
Sample
497a7d5dfde1358d92a31bf01f277bac_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
497a7d5dfde1358d92a31bf01f277bac_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
497a7d5dfde1358d92a31bf01f277bac_JaffaCakes118.html
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Size
38KB
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MD5
497a7d5dfde1358d92a31bf01f277bac
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SHA1
c3df5749679b2ac4b2a8d9cd023f5f604e7a20f1
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SHA256
d72756e9fa0c25cc3d6af886fe5a59a3c712badabfbf6f7be4f22d75d0f7080f
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SHA512
d2ca480e3affda21493bb88960261ed447b2556304b7a1eacd8092b547a43f980e70a6072fc89ef64a9882201f69764b01edba09d569cc1a15a3f0b0375fe7a0
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SSDEEP
768:gFobf1bVunb2vbyHCLE/F9bQDEPYwvoGe201JU4JxYAX2Vct4P:gFoZpunSmHCLETcDEPYwvYEWZG+KP
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E98602E1-133F-11EF-A30C-E60682B688C9} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421996937" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2196 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2196 iexplore.exe 2196 iexplore.exe 2512 IEXPLORE.EXE 2512 IEXPLORE.EXE 2512 IEXPLORE.EXE 2512 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2196 wrote to memory of 2512 2196 iexplore.exe 28 PID 2196 wrote to memory of 2512 2196 iexplore.exe 28 PID 2196 wrote to memory of 2512 2196 iexplore.exe 28 PID 2196 wrote to memory of 2512 2196 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\497a7d5dfde1358d92a31bf01f277bac_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2196 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2196 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2512
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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
MD511f9c0dbc2cef6c2507d6f10a998ab9d
SHA1245d81663cb9af3f53a62e73421ef7884d32d7c4
SHA25662ec9d2a329519cd41137347a87e538ca7303b7ceae8f6086430e88c06cedd1d
SHA5121f134ec796bcc8a1e2bbb058d81753e3acbdc2a64af36034bf0db0618c89325a9748c0743dd488f6a4e880c0b0ff54fb9eda437f197d1f45f42fdfe03a1f9939
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b7fee895dfdb04ab75748bff057ab5a7
SHA13dbc74fac1914b2e5e33f1814a048433b59935da
SHA25625ff4cdbfe053c5385ccbbae30c9269b77831540f6d58d60927221c329cefdf5
SHA512f2a7301c1ad1f4061614c2bbc0bda5c2840aeceede4bb6318ebf89a81d61fc119fe1a723ad153cd1410e07c647d5547afda58970bfb1cb8187acffe19b624a92
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5699a814661088420242d460367b038ca
SHA1954980af35cc490b9699aead93e5922e9f4fcb84
SHA2567c094a0a47c40af67ba7281a04ab5ac78621bf79b09b13974de225e7526749c1
SHA5127c34cd7ffa2c4d3f90814443d3c51ac3322cd6a4447a07adbe94eac3b1728b90aefe7b4730df174d92587e7d2c7d5a20587a8400857577421ae7bcaf1bbb0df9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54b93f915e406208f4fea5743cb9d3f60
SHA10a98ecb14a248e3473887e89364f945cc1f4ed82
SHA25682be5e9ddba3b4d4e6bddc0256fc91d421e310886a816e7d36f9c8ea17b0e9db
SHA5128746b0ea5034684a125ad727ad63955b83edf625b8cd085ef7c9bc54e51e50870c5af78f9bf2e84f023c3a2297bdb6956bc37ef4180738d4d33c0ac55e2b27c5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52f37109238f5018ded46154cbfb9ccb2
SHA133f406ec5a89da196eb3bd1357f659c1e3240857
SHA25691f333897a46cb226b7a05a8cbc0f9a287f513ed9dce64cb32e2dba9e6520b78
SHA5123a0f77350ac3c5b1afa521844a37ff7f7e1144f215c13d9a503242914b7fc08f705d8fff63190f823927bd641146318657185510e5bc2c060c08814518e871e4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD591d9a3bca0f159c92632fa9a6588cd2d
SHA1d29d4f568725daab78aaa3430418dadf7210f0ed
SHA25635fffbeb9f00fa38c15e1caa2744f61c0c83b010bf9add70ad05a02cec46beec
SHA5124213bc3a5d86207c56e51782eba700e3d244396888b6e90370fc17f815f6ba6137d1b90598085d9b8774492bd5d3e60b7560d8f0329afda14ffdf1addb58d450
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e1275edb7eac5977249f660b778dc3d4
SHA1489c4938526b933a6c771a471028488f56abf07b
SHA25674e7a42f84637d5bf6d0b2dc7f84c6e722523e8d389333072b5cdf4d5c916e5c
SHA5126ce030c35d05fab3dc3b943165d348342980ad9967c506006186d135455cfad7115124b01fe5a9484b8317408803fbf228ca77df65658996bc596a176e39a0bd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b5a57209cf5631c5342539650b2dc6db
SHA11da7530ed3b0e76ebcaddbab5ed72fa206a88f36
SHA256437348a5a980adf0b973dcc5e0bb8c202a80d26323ea63f8a45823d689321cb9
SHA5120b02cacd5238f0b153f3c47ade9f79b860f70993910628e52b88c6cd5d54fddb9e4fd75d88000ae5b1836de40ea169a02d9621192eb56111af772ae9a2516747
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD538b424c44ef9dfeeb78d502978b2661e
SHA11cd628407030ea6fc7bd9951cb508836f0b4fcf6
SHA256c4094757a8fe5d5b98092dc16b67b0ebbc1342a5099728ae64b1077541180ef5
SHA51271d504d513c96102f889015616b7e4226c25cf21abd76ad7bd306e742404e4b55fad2f2146e5381560aefced83bb10f8ca036d56bf336c7670fc11cb36aec678
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a