Analysis
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max time kernel
146s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
02/06/2024, 01:03
Static task
static1
Behavioral task
behavioral1
Sample
8c66a7e69087a357215a82cd61feb289_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8c66a7e69087a357215a82cd61feb289_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
8c66a7e69087a357215a82cd61feb289_JaffaCakes118.html
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Size
19KB
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MD5
8c66a7e69087a357215a82cd61feb289
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SHA1
65f27f9e43fcf95a6e9fe441e32331ef8fbe9b45
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SHA256
b642b3616bf685325272b005eda95727b2d9576c5a028685ec44b2e843be311b
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SHA512
c23b9da6f1fcaebecbb1d90a56b2471d526677150219ad5090677cee15790d37944bb68aba9c8b98a28d44b864dbd1c1011abb458c2b22f1c3b157a8dc9ca7e1
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SSDEEP
384:ugic8CnMDmjhGwe41peoLleMsgp3qyLEuUMzC:ugic8DUhGwe41peoL/sbyLEhMzC
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 2012ecc788b4da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423452065" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E2FF86F1-207B-11EF-B21B-FA9381F5F0AB} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a23000000000200000000001066000000010000200000006197b22e9d1995396ddfe1bdd09ead714adb38e85e82ed19eab99e8d5cec7fae000000000e800000000200002000000025bbff7352637e80afba987a47b22cc58a2f6c1ac05f59502dad2ac878b3358420000000a7f08ea26a46b5f5a5539c57b8c9dd578dc0bab99dede123cfffc01ecc0c87c2400000001766f0bce8009f5cb3715dd8b26a20f63753f74b4572763f454bf88e6e0dfd5342219133e9f7a46c987f02cec43ec04d4ac638905b76a5f14951d2772f64f04e iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2324 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2324 iexplore.exe 2324 iexplore.exe 1676 IEXPLORE.EXE 1676 IEXPLORE.EXE 1676 IEXPLORE.EXE 1676 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2324 wrote to memory of 1676 2324 iexplore.exe 28 PID 2324 wrote to memory of 1676 2324 iexplore.exe 28 PID 2324 wrote to memory of 1676 2324 iexplore.exe 28 PID 2324 wrote to memory of 1676 2324 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\8c66a7e69087a357215a82cd61feb289_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1676
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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
MD553d3d3a6a44b011949b2575306945e2c
SHA155895f2648f91469951652b3ad4b933ec3bdb3b0
SHA2562f585714a5d16ca67b9ff6fb290570f57f48212d6b9eae9bd372cf89ec91f3f1
SHA51295c672536dae55bb561a573ef81135f76feff05238a060be083b948d6834d81af38fbdac158444d9aad4f9a08edb75ac07bf1ca3b053e08c33d6e3dfa8bf26c1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57e0aac5a84bf64ab1f61e10ab839a00e
SHA164d24550e5718b0f2ebd76423357364672ceca1c
SHA2562e0438e05da81b8b061405885339b09c90a60882f98b37af65bb00d9a8bc54f0
SHA5120b39452a2adf50d12cdb739d4bdd11fb31a6b60471484570ffba340239f66e353e6e3538494c930a27b188cee3d867556fae0c075802cdf303b859d9523ed339
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52c7cbeb1829d98e6418c0198a132689e
SHA15a0192745a7ad5638ad9d51f5da20826ce891acc
SHA256d98aaaac644dfecb36e216dcde9714db14c7474c56251ed987daa4ad52e305cb
SHA5126e2b620dfada9396384c58594619aab7c651fac0f33c69078e8081510de042198f7a3d4dcf3bac225c3a2b2918df2b2d01d33d31ca0c423ea9f90a891a76013e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD555a2b8c45bade7d35169327fb25f6661
SHA1780378563d293389c805cb0c7ecdb077aa6e1a1d
SHA256f65859c48ae3bb25a66410da7d3a80202e3008d7a5c831155649189e3221a3cc
SHA5122be7a31e962e1afb28e5b986ac7be9a5376a693e96f6c171304bb540194d9c5c203ee95e16404be67dec2cac9b4fcc7ca11cc5194fe8b5cc0dffda13f00d6035
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fdf06ea3dabd6b68f897994fa5321c82
SHA1f8d8e999390c9a6793c1c31b5f67ce7c19a91427
SHA256eff483a0821ef7ef4e32840e14aac0b7bd33f993f6634ee02c5078eec929af68
SHA512a0bada54762f18c3d65688b02f06841f7a014a9d7a36c624925edb0dced2484a04a98a784b5d27939b322dd4c9fe15c20a44a1201d42ee982007a9756bd26dc1
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b