Analysis
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max time kernel
136s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12/06/2024, 22:06
Static task
static1
Behavioral task
behavioral1
Sample
a29e3924d5678922d73022da25fc3449_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a29e3924d5678922d73022da25fc3449_JaffaCakes118.html
Resource
win10v2004-20240611-en
General
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Target
a29e3924d5678922d73022da25fc3449_JaffaCakes118.html
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Size
139KB
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MD5
a29e3924d5678922d73022da25fc3449
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SHA1
3927065eadf363981b8998166557a95dd3006d65
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SHA256
5dc1e0e09623fc6578280b847850ae9aac1164e7399d49d847121a376905f669
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SHA512
91a716a9fab8b125d1584e7fad5603bac0a26db55634d7c97316a8b8a23ee141bf0a1245dbd70b571638c60ada52872c28458037780daf47cea36de72e86d4c2
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SSDEEP
1536:SeDttYD7TYvl75CKCyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3p:SeDVzAyfkMY+BES09JXAnyrZalI+YQ
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\International\CpMRU 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\IntelliForms 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\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424391883" 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\LastProcessed = a0af992615bdda01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "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 Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000001d9835416569a7449aedcffea25f851c0000000002000000000010660000000100002000000018f2c02484a8ed97b452b2538c29c4355ea5065a1e955f3b3b4497fe779bcda1000000000e80000000020000200000003ce0d0f2c5251801496420389dd697db607545d19370be8119ab175d5ba219e02000000032701548ebcbf184b328f7d20e425fad018442c2e6c94a1f2cee18edab47278940000000285ef36eacbdda1fe69b18a552e334092e634abe303c2c08dafeae2c80268e53ac05372e78c1445e060491f4b625aac4e0aa1b507fedb6295e14d9f3b8e96048 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\Zoom 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 Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{12C8C741-2908-11EF-92E0-EA483E0BCDAF} = "0" 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\BrowserEmulation\LowMic 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\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes 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 (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" 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\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 (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\Recovery\PendingRecovery\AdminActive = "0" 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\TabbedBrowsing\NTPFirstRun = "1" 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\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000001d9835416569a7449aedcffea25f851c000000000200000000001066000000010000200000003753098a10b213be54a693d7b67e70301ff35be7cd700ccdd7dcc43693189a3c000000000e8000000002000020000000479cbc47f3fe654ea025de3fd2859cfe3da0d879de9e9fb4dd25a6de2528e6b490000000f8360a3d887a1b6c8a11bb12df6ad4304ac691d721432204accc1aae5230f52d6c437387470011594acefa6409e78803cf5742c7d5eb2f71b24e16ca3afcfee5a03dc53d4b6e089e544ebbd94988bfaac1bb02d13221ca4a7788d03541b42f45dd6f0a4cd7f438c3b6fcb3317f1f1164b021249819ec0ac93ccfaa847bd2e2d28b553580d424a53cbcacd176d020d9af400000002968a4efa4efdd38f32d4df27c3108c5e0aced0fb1339c3b3c6d24a6d4a731dfb7326564945316d4ba4deb3256b480d6c81efab225ccf50c75fab79fafd09f57 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\LowRegistry\DontShowMeThisDialogAgain iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2248 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2248 iexplore.exe 2248 iexplore.exe 2916 IEXPLORE.EXE 2916 IEXPLORE.EXE 2916 IEXPLORE.EXE 2916 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2916 2248 iexplore.exe 28 PID 2248 wrote to memory of 2916 2248 iexplore.exe 28 PID 2248 wrote to memory of 2916 2248 iexplore.exe 28 PID 2248 wrote to memory of 2916 2248 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\a29e3924d5678922d73022da25fc3449_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2248 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2916
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c62a1436324d7ce863213977ba72fd96
SHA18a6e82cf43d4e9cb18336b1a3befc463e9b62886
SHA256887684df4723fb1296a6fe4323f71f5138d72c249aa47e0d221ed2640926e631
SHA512f4dde65f89e5c8e819e7b476282229b144444bad97e1745cd80685dcecf521c1cc49aae6c967099dac1494c60b0f06165653dcf11d9881bb1d9a60a478acd8b6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fdc75bd2d80848c888b6eb47cff8fd02
SHA1782195a036ac89cf7db27de06a15e9d9c9abf962
SHA2565971a21eb2b732ca0f4abde2dc3da59a6acfb3e9e3b1d31a9bdd07e3db8d1541
SHA512f600dc69058be5fda6ba93f5a2eedbd574c574fbe6061ea8706df2f58d9a36c27d14c7b136be8244ca82f6504e48e40f00941f049bd2fefd6ce353d5e5ad7820
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ef4780a62a542eeb3bfe5b7a18c9f23f
SHA148d8609c90bd5965b6ef7bd46c75d858d50a42fd
SHA256e0607d2ea0c450c628138332168f5b95124433ba838c85f6a82e5dd417457c7f
SHA512b456a460d706e411d5f527dd3370268a698dbee9298b1a29006b0e1121d779aec28bba42c3f6a211c3ddc7c8bc793f1a3b312b62a6a290b0472a09856fb50666
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c147be98f470d5118beec49e9ac9b42b
SHA1bd96ec622ce9cfa4dd1e095aef660f62102c1122
SHA256a7de9fb67782aa15827b6ba772fa6abb974876f0256c4066d53ae8b872bf9ecc
SHA5120dca968659099cace5ba4097ed7c40418ed0090594c8c177bd7eed96e29b3c440e04ecce5fc086e2cbc3ec264aac7fd3b62c03283aa29450643721aae38e4fa7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD520ff61083c47d44182535cd7023c7f2f
SHA1001d825ed51719a35e880a7ea79719753f89c65f
SHA256618c4dfc937db0e87ca3dc58b53d0cece11540f3444b97e9c81e6f1772401b30
SHA5129568027e3f906520eca4a15245b4579f1dec32fa0115ba787c1696166d6b04b3db7485778a47961ddb8f86f0c08c016f37d2ad64b572ab944119ffda17df378d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a247458801a3d70d576c68a85367c037
SHA1fe8a42b2ab2765000b043a03fcc6f6fafc2410e8
SHA256cc6c264585a4d620cc1fd43dc8265e2882e161f6e3754f703081ae1d47ee85ee
SHA5123f17f55970d5c8a30f920e8446c8e300da3061a157a781cca8feaee6438e1a9a9ce0f737404bd733f99587933d7768c868aa0408fc09fd91c4f1345a221d3a3b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD598d2ef390543493d5cadae82ef4c7f21
SHA1704d01c4ac0fd315a20c428c32e2ec0559a646e5
SHA256fd45f17d4a1a0b14507ce7c02ec79f3fb6e07adbfef0a248717dc28e5308be8b
SHA512a6155fc9c1973ccf2c4ec0c2fee54499c972f9d371a5118b7610f6234546c4e7ba9fca6a93e0e23dd431b01809a019d3e0513b650f52442d44654fead6222710
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD590c10ec95ba177f65478f58d55ddb5eb
SHA1a6c8a51ec805cc85920091abed0332c6358222c2
SHA2567bdd5c0f1bef0b2c998731a3e38fa3fb00b86cb75095f4f4da4cba20694a6c48
SHA5122951c5f7d550b45f4df472765fd27b65448954107da92fca4213a986a8c7c38e4a2378fbf22bed7ff8eda160726d3cb02b3c9c3d12369337c8f23dca94865d23
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5cab4213c80e369670ff60319027ca4df
SHA1b935c82cf8cb97eaa59d41bdffbab6212b70ac8f
SHA256764ade717173411ea8a115cf83da79baf44f39fa0b12177af1c531a4c6f2c607
SHA512fd1e8b381d3f26a65e0e088db905f85b34a60fa74b50d5ae7818e99504b298e54b322f5b17d09659832357e9bf6b71e2f327c02681d548a9246ea26afe964099
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c625b608b33af6fd147d040597bb03b7
SHA1f146912c83cf0a8d12d6fd1722b516591e6e2357
SHA25603464c1fc117c020ff6051b5bc70cfa92884a8d8ad683b8f78ddac73e2f6c512
SHA512ea3d85bdf8cdaf3c7afe0418cca0e6dbdfbb41675377cb6f0e64d304d06ec2ca7366541941a07deda12242f3c63e3789cdd5bc0f6e4b27215fb940935e6db148
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EDQW9R5V\ads[1].htm
Filesize114B
MD5e89f75f918dbdcee28604d4e09dd71d7
SHA1f9d9055e9878723a12063b47d4a1a5f58c3eb1e9
SHA2566dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023
SHA5128df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b