Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 08:49
Static task
static1
Behavioral task
behavioral1
Sample
912d835927f57ccad87d1cce13157bcf_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
912d835927f57ccad87d1cce13157bcf_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
912d835927f57ccad87d1cce13157bcf_JaffaCakes118.html
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Size
27KB
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MD5
912d835927f57ccad87d1cce13157bcf
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SHA1
72b6aa40dd90bce3c6ab9198eef87ef8dca3d08c
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SHA256
538ced65b5c45fedfdbb771155b01fbfe648114e4377b7d4dc59024b2761a1df
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SHA512
cdabe26651ec3c119f2343553d59bfc2477c2102a451b64c601276bd3efc6978184368a4847a252cedfd0c55d3c7845ddbb2f8924d5cc8149ee8a2364a228799
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SSDEEP
192:uwDYb5ncqnQjxn5Q/rnQieyNnOnQOkEntFBnQTbntnQ9eomm6uFGMQl7MBSqnYn1:hQ/6FOgGHSYT2W
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\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{38C927C1-2186-11EF-99EB-F2F7F00EEB0D} = "0" 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 Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU 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\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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\International\CpMRU\Size = "10" 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\Main 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\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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 (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\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" 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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423566451" 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\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2224 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2224 iexplore.exe 2224 iexplore.exe 2256 IEXPLORE.EXE 2256 IEXPLORE.EXE 2256 IEXPLORE.EXE 2256 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2224 wrote to memory of 2256 2224 iexplore.exe 28 PID 2224 wrote to memory of 2256 2224 iexplore.exe 28 PID 2224 wrote to memory of 2256 2224 iexplore.exe 28 PID 2224 wrote to memory of 2256 2224 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\912d835927f57ccad87d1cce13157bcf_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2224 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2256
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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
MD5d8da738d9d9ba4899dd0a774d862d52a
SHA11a833505d423eb0683ce4b5c2eb4056d8e4dce03
SHA25612337774162c6d019bcd748f0b21c36b6732caf4c0ea9ebf748036cdffccda5c
SHA512d8e639dc5f6b19dc2683562d908fa6bb7b1527b3a2184a14e1c23043a860b4affa9d83d20a885c24115b7733afe1487cf69e4287b13b2cad3b91691a19fa0d15
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD515e1505fdb403104013573a9b82199ea
SHA1c66ed63fd2078d8413a23ffce85abfd2ec4ba000
SHA2562950021399847f2add0a68f4ae2770b14843c2c51534c937584a294b3aa512f9
SHA512afe333a5bdcaa6042d3df4a7a5c61c3ad0e582a53bade514008328cae037b3a5ab0992193977a38da9cfe999ce5ae5cacc2b3733b418a640cc45cc9b79f94b5c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b5d93df8513cc165dfe653917932ad22
SHA13144e1a43a07a9268dada0b41513baa61c703471
SHA25611acee37e766b4e86a19ca1d4cb8b00dd6fe7d9f9effeaf5364d2edcde9ded04
SHA512fd3978a462368ba13b943931f1ccf9391fcbee6180297573660eab88081101d3cbc533ca509dd83d06a9adf0128567defe2225173ef5cc338773695b299c9054
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5292b0b5032d2bbd5aeef7556254dc879
SHA1a0008bf9998c0d319edadbb561e550cb853d2735
SHA2565209e8abb7bfe9d969a562b54e4c88199ecd5dbbdb55f2973baa3259093eba73
SHA512ca7db04ee9d1901279fe722d1337a6741f1c16b4339a23c21ef78618b94bcb06b730e935752cefb6c0c3ba23150a949534df2c75636edd2a5a99d71847eade27
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD587e16fe51bfe36288ffff6d1ada302a0
SHA18f670dd54ccf2402844a029454d7d46770d365f1
SHA256462e7b940c6ba5f384b8272a682dd9457684cc74cd161f2248f2bfb62a70339d
SHA51201171a3204e34eddaf932d157df63fee492fe83e9cdc6dece997190294f23b22586190581841d96fd1c572c6d4d221d72eec890e172b129e2412de4b132329a9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5745e43d327ea420d9f89e383f1451222
SHA19e35163b70680dd05c2b787afb51a7cee835b4e4
SHA25661364a5d372d2467e1138676117bc6cd332af2c62465fc31eb8fe08b279bc46c
SHA5120e46af81a53ca0e0f498d86c6dde16ca5a95876dbbd042f71b13cd31f190a8cd462d31020eb58666e8afc288f1e45e8852b651d2011f393ee7c7e2226df2fe67
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD541f0183eab18f78d3fdad67ab183dce4
SHA19c182164a1d178210603fd5cce87f64687cffb5f
SHA25669bf50278dabc1b169d88498e8584e1fcb668aa8b120e8b69db35459838e7a32
SHA512a2d6c0eee47aa799e1c9711634ebdb0a97c57667f079e9260e187145296a8ba780cc0dfec936724e20c62ecbaa83b0ec41e33cb6945691f189e28cb1d1d59070
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58473947a405478eb3612365603b258c4
SHA11356c19b3beb118252c71e9134d0cecbbca89705
SHA2562cbcd721ab29a0cb1921e70841389925b4d169954555e5ab0debbb489a52b26a
SHA51209469c7b7563a3af0c95acd1401c7abad8725d9e56e5d5383a5332af71ad5abbb96b2b89a5a83612b93d4b87740211aee274b7cc718d9c66f9aa6af319195009
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD554a630889ebee61f66fd55c321a378a2
SHA1a2b5bc986caf4b63ea8f2c801ae297c90f4c6511
SHA25629568a108727d406d792664ddafde47f1686176aef181431dd00a540aa6a9601
SHA5128eeb7f6533bf32926eb657931925d0982f948da921f6d13accf798bd2ec3f222d270137a1d553be227d1508489cacc76d6f013f4cc246f41b2b1ea21e9b6ddd9
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b