Analysis
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max time kernel
149s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
02/06/2024, 22:29
Static task
static1
Behavioral task
behavioral1
Sample
8fa7bafaa873ddd1d60087aab3c41205_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8fa7bafaa873ddd1d60087aab3c41205_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
8fa7bafaa873ddd1d60087aab3c41205_JaffaCakes118.html
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Size
23KB
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MD5
8fa7bafaa873ddd1d60087aab3c41205
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SHA1
1e36a1e7a4db1875f3f3ed1f51f48983c9c786f8
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SHA256
e9d4f97e1eeb56646f1ec838995dc3d0b240d72a4154a1b6400691cf17da8830
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SHA512
c0343f59207ddc120448ac5565529f21335ba54bb366417f255a753f8119381bf8693d4dd233e9b9902f7141dc31375d132509e2eb516bf038e7292fb7dab5b2
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SSDEEP
384:w+2/3ow6V2VPgbWnZSzWTeXayMQ/nyRYhMhftO14mYKGisk7mbQGpGM:w+O3ow6V2VPgbWnZSzWTeXay1yRYhif/
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423529245" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{984D6821-212F-11EF-8D12-66A5A0AB388F} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2896 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2896 iexplore.exe 2896 iexplore.exe 2372 IEXPLORE.EXE 2372 IEXPLORE.EXE 2372 IEXPLORE.EXE 2372 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2896 wrote to memory of 2372 2896 iexplore.exe 28 PID 2896 wrote to memory of 2372 2896 iexplore.exe 28 PID 2896 wrote to memory of 2372 2896 iexplore.exe 28 PID 2896 wrote to memory of 2372 2896 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\8fa7bafaa873ddd1d60087aab3c41205_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2896 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2372
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5240983df2bd17aeea36a466d4d58a3b2
SHA11ba9620430ce89ef20b5c26498acd49b265beb62
SHA2565b9d95e2fa74ca768ae46ebf65d777f3c3ee3aec45c773533c5a2c548df16d26
SHA512f78b97e9cc036052f6d20a05351d1281c067e6cc33461f96cbea65a1f76019c508f5287a2cd4c3aec5ea33604b27794a91d58c01e3483005a6f0e12fb25e77eb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD573ecfb6255adee9afddeaf4cd4948550
SHA1a0633f98f514d95e3c5043d22e639c7033d98c76
SHA256b9a941ff0e686b7130226891e82322bc6c1da3f308c5d21f82c14fe8c957bb10
SHA512ccd37de89e7d2aa82ea87d0a4c34ee25f74dd60ed1726995b08f0be06133bf25236324b737ec2fa00b38be355655da694213e2a85956f0a7ed0ec5ce0ad35a87
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e13189420419c0993c0dec3b8d019721
SHA1573a17ac5a8880fe383fec33cc36743b78bcf91f
SHA25612b87d3e76b59c9ac89293af7410f17208a40d64d7eb4ec5503aba8b3bef0a77
SHA5122911f5c828bf42398e3fd93e36ba4a2ad5b67c7c7621d6161d6966fe4e499978fd1719b787420d2efc64181c16edb0638b7eee4ba6c79e7d6696bd2577e9ce2c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bbe0f9a2cc24245edde012a74c5b3cb8
SHA14bdaf88db09e262b12a06eec9cc6332f650b9ec5
SHA256291950822687b8f813617cf675fa8435e4201f0b318ff5e3045d44a899c8ffa4
SHA51255beeb83d6c6a816ac5b2bddb518792305a011b95cf55dd63e38451d65980c52e3151b4ac614125df765830a1f21fccfdb27d8b8699e35981557c5afe1304751
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e6718e800fdc965cf5a8f2707971b97c
SHA14905e62ad59146a82fab13667ed9a74397bb41e8
SHA256c05d708b1b123b7801453dac70d6e253ab38d65829d7e4aa6526379a52f033d3
SHA512a26efeb8fba5f7074807fe89b348fa55969e0598ccfd8454dc8e8b1a618690bc9504c3b7b513ae5c0e064129656747d37e9050323ce10eea946d2c2bc119951c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5858ee915d642d945a72d8b60bf892ed2
SHA19a9ce8b884683fd07b7a5e05031f6ce595cde286
SHA256744723707ac4156580bc56a157570546f63aa76af7492eb646bc11f0a48b120d
SHA5125385dbe2eb36c5116cad22d09cfca20543175b0dcfc6fbc93a5010d8a6eea1dfd6298dd876e5552195b35b1e6c3f345e52fd78153540c843e752b9b725d1c5a7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5217414d9dbafe0d946f0ccaaca54e463
SHA155f2e1328ed4746f2fbb2e0affcd50ec6ff8951d
SHA256e6a9e40e86e7ec75aa0f46c0847d087f51c1dd376d351c488a31f257adb84539
SHA512fe0d84958ec3712c5457555f6eba82c8b07e14642cb00353cdeaacc244890b6e4795ab559ba78b8b07aa7b6d76a18f3f29d36a2b26dd1ecdb17f6289bbc59f38
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5763293dfa3d504ec6270b3816b574a88
SHA15cb62c7ab558920042dd9b3b3b66e4cf8d5a7d9b
SHA256db63be97cd2478f1304b91481c92588340c89bb4715d51f91c65bde88a9a28bd
SHA51205b5c741672a1ad8794392696f938ee4859b95c8cfe08b6ef03aed1e6fdf683172480b79067af4cb6498ebf6ffb31eb5f0b4761b5bee2d46a2b4d7d744e2864d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a20ae2ca5b8fc162c4697d5585f793fc
SHA122dac89771f755505dd8e4d2249c6cf37b5ff672
SHA2562ebdb8bdfb3e3b509139358f66a28f2847229a00220c74af969132107c3b2b87
SHA5122bfae703e35e6757e85890c8adee65734f24148b2335d70ee753c2511f55467322d2c416a1b23fdfcd868adc60e0413c2e0078ca5544d05ad20aa12f4d186626
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b