Analysis
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max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29/05/2024, 07:46
Static task
static1
Behavioral task
behavioral1
Sample
7ffcb723aa09d93a4eff755ea40adc66_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7ffcb723aa09d93a4eff755ea40adc66_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
7ffcb723aa09d93a4eff755ea40adc66_JaffaCakes118.html
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Size
23KB
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MD5
7ffcb723aa09d93a4eff755ea40adc66
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SHA1
f07fe650b7ecdf34bd5e62150966285ad2deb721
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SHA256
5645a1e2083add3f1992fc51115f85b70d444fb9094cfb5b38f9cfd549bf64b9
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SHA512
243e26637ed7fc705ce5900f942ad29d16609f28d395b085b2223695e1278c00bccb4f9c612ec7802e78e32fb6492b4448374e57c3faffe520d3adb5040e4dbf
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SSDEEP
192:uwfyb5nIwtnQjxn5Q/LnQie6NnanQOkEntN1nQTbnlnQlGLnLnQt8qMBaqnYnQ7T:YGQ/UGdokf
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423130637" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{826A2551-1D8F-11EF-9667-569FD5A164C1} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2344 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2344 iexplore.exe 2344 iexplore.exe 2932 IEXPLORE.EXE 2932 IEXPLORE.EXE 2932 IEXPLORE.EXE 2932 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2344 wrote to memory of 2932 2344 iexplore.exe 28 PID 2344 wrote to memory of 2932 2344 iexplore.exe 28 PID 2344 wrote to memory of 2932 2344 iexplore.exe 28 PID 2344 wrote to memory of 2932 2344 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\7ffcb723aa09d93a4eff755ea40adc66_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2344 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2932
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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
MD5fa68c88e63b7a333eabb3bcc440d562a
SHA18930c40624cf448753293e9322690731d0305d08
SHA256935d59089804440b9c7071663ec54897e9be26f4abc6b90a83e2bd44bb24d3ed
SHA512e7f17080092b808b7f1b5d17b1accba55e7626d8dd9c5861eb9e3421b7bd11c6fe6784591e4c1eaca32aec354f3c17bcf900619a9c4c213360b069fdd149c470
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58d6a205c778e288ffe461c10951b3dc8
SHA112a49e4b58d91985c61ef4cbbc6ad69d3318e945
SHA256ab8a3651068450352632466f1b2fedda4430c566b36fe317d64499323272089e
SHA512a96dcf0a1b514b633c57622ac065907a26d2911eba82e98a859e54cf081c692214dd44c534aea47daf3e5fd2667f85f20035c8248015f4a951cd69ae64fe522f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57afb9a939efd063025f4fc9a3682ed18
SHA19fa2ab2e74226d110b6aa9acfaf129477ad37127
SHA25618e8b87587548787d61ee0c562fc31cad697ee273adc9796c1570d6d5a917901
SHA512cb2492503b647be2b8c67b99c60b58d8aa94dedd3388d6effa3ccac383fc58e39cd2cfb37f0bd0204f38856a8dedd68e0d402935c1ae2902cbbc2dd5b227c196
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bba415321832c3c09eb66c9b12a96ffd
SHA101da9c5231f081da3e0980ea5b3a2ccd56cc77cf
SHA256facccbf428ddf69b4f07c868d78ca48b472bd8964189cfcd4733650edb26575d
SHA51291e2ee982bb57ab766b09734ae01a25595deed6d96b0e08b57851f78e92b60534a39924598b53da399434b00ee82fcfa8c445557c18a91d95983f3c0585d6584
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD510d96b7089a2bf18f9d55be8e888781d
SHA100795c752d97aef36f30bccc82c78e311026aec2
SHA256522f0ccb4aad56eb55a3e5c902f6033d0c985057d297ac1b6e3b6399775c7304
SHA512bde69b2cf2c4307436620107ef5fd7e927766680177f7f3d824c85bc2bfad50fa44a4d95eca2e659c517e8aa5a7f5dd269bad5559709f14c37337f0365f9818d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d8bec52bcf0e1033b731bf753e0ed9c3
SHA14b939fee5928fc6726d1df051a8ffdab42026c97
SHA2560ba9fcfe254c14d7eb8ced1a3a26e76a5a5e823ee29c325cded15250bc217aa9
SHA51212c54752d0452bc32f703af1d572524a5e6a87021eab2c688794d63f16b3b3766f47cef5a84d6ff90d7e1b2c2a7e92fa2254db3075fd018d30e2308088a71c5c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD521329c9133bdab0260178e43da738804
SHA1bb5737db7d15b05f3baba3b775b857d75b77dc04
SHA2564941956db76e76249a8b1c41ca2a896679e3f45627ee04afe0fe7fdea03b93cd
SHA51204c2f319760b215eaa8ee2cf48734c9cd811456502d8a161e967a6b468011da9297293fbca367227866e2184521c05ba5fd0892a5c66afa9832026162de55c29
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50c1841d6721a98197e54a640bba50290
SHA18e995a8d2b86fc8a48632766f40974b25e9dcf9c
SHA256c79a9f6f911ebe5acdda7806939171cdf8ca252dae9f02eee67915299c8600c4
SHA512b239890fe1ee0167d87d6059f8dc3d49151c29a0e257970fc7a3e559fdf87362bb7893a12a4bf4aacffdd49c8c303202a3a2ceadf1f5339bfb05b28b6a1ccee8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50a4f228964f6c0cae95d8648cc6ae45f
SHA1002e9a7536c57c405b20b176586508efd49b682a
SHA256e977aed1eaf53d6b416eef734ccdab564c78e3eb1f8cb80e5cb0d7949e9a7efd
SHA512809be820ad9557cf2febfa9c1deef40a543ee4f5fe63ffdf576ba54c8ae34220ba7eac46ed1533231c268234850fe26eebabbb288adc1e8b4ad60b92e6c8caec
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b