Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
03/06/2024, 08:51
Static task
static1
Behavioral task
behavioral1
Sample
912eb85e14affdf377d4fb71111d0541_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
912eb85e14affdf377d4fb71111d0541_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
912eb85e14affdf377d4fb71111d0541_JaffaCakes118.html
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Size
27KB
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MD5
912eb85e14affdf377d4fb71111d0541
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SHA1
79ab3e462b1806e4718ab2bb2aab7c4a37a505cd
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SHA256
044b21211712f146de07866925abfafb1e9b834f55fc9053ca26d9197237457d
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SHA512
a220ec32f0b9ccdbc8dfc219d09e49261879940de2af240af2a0487f9359d97dd0c7d29b7dd66b3148d123c2fb25e951e7edc6140d21bce9254ad207fb5e8296
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SSDEEP
192:uwHAb5nswlnQjxn5Q/TnQieSNnsnQOkEnt5hnQTbn5nQ9eMzam60FKYQl7MByqnT:COQ/YpmqKrS0NMEm
Malware Config
Signatures
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423566542" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6D335671-2186-11EF-9371-CAFA5A0A62FD} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1660 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1660 iexplore.exe 1660 iexplore.exe 3068 IEXPLORE.EXE 3068 IEXPLORE.EXE 3068 IEXPLORE.EXE 3068 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1660 wrote to memory of 3068 1660 iexplore.exe 28 PID 1660 wrote to memory of 3068 1660 iexplore.exe 28 PID 1660 wrote to memory of 3068 1660 iexplore.exe 28 PID 1660 wrote to memory of 3068 1660 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\912eb85e14affdf377d4fb71111d0541_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1660 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3068
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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
MD53f1a97e661cba9688eb78a9bcc8b5d7a
SHA14c0dcc5bb2a3ff4f43da5d79587a6f6467f97974
SHA25647169671deadd01f48747cc553b5232cdda41e19fabe19b2a1caff26bf14449f
SHA5128bd85bdd1f92ae870bba85c69404223f9568a9c1980b841cd4f50b824078e120420b32575766d1f52daa75e62cbe3b843829a14fc0a6abfa7207060b6e86aca9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5db406be322ed0f2c8bbdd859043f5ba2
SHA1521b607cfaeba35e1885d3252edd5e580bd4cebe
SHA256020adb6f3164c57083ab56945ed694c4844648b18920b6c27f515a3ab06c2767
SHA51206d210a9778c404de072d0cf681ebeea8a574af310609d7c7f50769c93df3c379d46e393207a17609be96901c8ef86efa297cfcab8379d9d690ae5ec7738bc2b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a026b5f96cdec19111d22547699ebb12
SHA1b4fbaa7a4bdd41692d05036ef82d0c607cd83666
SHA256026bb3b77e2a3d9ef4a77bf98a9cc3b1b71575201a858e5051b2d81313492f12
SHA512cbee2ea7ac341c54f2acec15cdb51d65bbeaf1d2c44ac73d52c853b59f0da902239447a9bc12b6038a69bca98e65c9085e61bcde4e9f36ef2a6a1c8978e9ce9f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f97c21e4be2cbead4b3c1076f3bca809
SHA127d951e971c01c47cff5e0803554e1674d528731
SHA256c1f9c6139fa3d604b9376b6cb2da8254107b3e1dc0335e55c5c85bb799fc31ef
SHA5121e3350132d5aa40b38c2d198a1f069fb370d1810e3bc67437608b93d2e49e5613b4b968f302af8c0eb2047ba6114217d8e985f46f932bf4f000fb192b01cf856
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57ec5e734cdbbeac680b207a95cb72f29
SHA18c5655b2b220217e2a225db58f0a3fe66bee534d
SHA25623157e94017cc53412f8e99fb3491334c7c778e6a8759101e1de035175a51e48
SHA512d7c0ef15dd2aae49806b1a4c0d704f8234e44dca19a42d73226adbd8bf8a41d9962c7dbbda2c25ce716f83bec23f0af1f32b24bc5f5ec6914ba859e9ecfe6179
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD506fd6f13dca0895b03c432ee7a055b0a
SHA102753ea2d287d920fb4445399c87e63b56dae266
SHA256212762eeba17933da444aca753a57eef514ead1fcbb90cb4b2ba968f4645d745
SHA512e8f0e138ebfd84ff0c275334d870018d6f5dbb0fe31afbe05180d16a2512d858f4754c22090957ff71d74c1252c04b401b144a87ee70ff407934badf52acab3c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a015f003af23f43f2ba1d6e70071b6fa
SHA1dfa666c9e0ad5b158b1d3648fcb2b33c288bfe80
SHA256bf28b200970f6a4ca61978c16baac4f0f89b9b4034a413ca2d7b71185439cdd4
SHA5127163c7f1645fdaf3b518e536a205cf12f50115003001ffa74f0b746f8ef30e631fb180d02a24d045b222b74ec17143f618e1d739c798742f90f4751edaa81f0e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51468d56cbeb5af7d986b697a94c27cf1
SHA1a13487a59cbd467725439c7b25ce3ad1948a500f
SHA2565df8951cf45711d58f9ab938b49f33404bd3d5819666c87beb09c7e97e92972e
SHA5121152f0e0b3ba06a96aea179706bacca87e78515e84c3014031976079a775e2c495d019936e4c93618e5b5e68719ed2f5460ff74bf898094f77309a9137364616
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5aa2e7a7e8b17ab9b267f1f505cad81b1
SHA1554db39fa7280fcb80aa76ae32b23b2912fa3492
SHA2562defb8907dfc874db8dfba0cc35f07f193f2e425f48e3605c7ae890ae455ef38
SHA5125ca7ad3715dc84fa0c691226a8b82f6750cd26b70b3b1da3559ba3f2488b4bf21e5a72e5b7167605cdab267683ad36a83d6b835ce622e42d787c3e115b733cce
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b