Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
30/05/2024, 01:22
Static task
static1
Behavioral task
behavioral1
Sample
82a2f7a9e9310621bb91d73dbce4674b_JaffaCakes118.html
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
82a2f7a9e9310621bb91d73dbce4674b_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
82a2f7a9e9310621bb91d73dbce4674b_JaffaCakes118.html
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Size
28KB
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MD5
82a2f7a9e9310621bb91d73dbce4674b
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SHA1
420ae56122b083e34fc2128e69f1f9ae3be671cf
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SHA256
5180f4c59b95dcbaf889d31490d283f59788445030654d9918d67669c05c3e6b
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SHA512
6d5de1dcedf9994b05da43178aa8a772d3e5c9c24328884b512d791f360d4cd1e485d55a7e91f16a0c39f7506ab89bfa04f277488ba78d04e1743c914bf253ba
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SSDEEP
192:uWJ+0N9Ht2QUxfBb5n0x+0qyne5TjGtpKnQjxn5Q/2RFnQieykNnNNbnQOkEntU/:5Q/2z9WLHGZw+/9YOUiT
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{21EF3461-1E23-11EF-BF93-66356D7B1278} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423194039" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2040 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2040 iexplore.exe 2040 iexplore.exe 1332 IEXPLORE.EXE 1332 IEXPLORE.EXE 1332 IEXPLORE.EXE 1332 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2040 wrote to memory of 1332 2040 iexplore.exe 28 PID 2040 wrote to memory of 1332 2040 iexplore.exe 28 PID 2040 wrote to memory of 1332 2040 iexplore.exe 28 PID 2040 wrote to memory of 1332 2040 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\82a2f7a9e9310621bb91d73dbce4674b_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2040 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1332
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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
MD5ba3de4a85fedf0019e6d6de98f5622d7
SHA1cea5b72f802505c4a2b0b6db1ddedc7b78be2143
SHA2564797632e42f0a51178d26b3e0a599363521b51d6a82f6a7992cf006118a2b9e8
SHA512fbac76997e89d0eb9077356b8997498b3139dac2593d1d73e560dfd3ee6956488a5e71336a1f4edf9d951f02cf1585673e11eebc61bd408f3bfb8151d131b55a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD547a28a754d023c535e10f30b827f0cab
SHA1741e128d96d0c2032e745a654c64c09bbf3cbaad
SHA256a0e08f18bdd47010ab1350db2d8902401cd9ad829edbc81eb98d545390701503
SHA5126613174b4a94125d1b983937a73763e638ff0af6e87df3f174f814a20099950104220250595dc78939629515f1d6bb9c8b37a09b59fa739c8ba0d9b49c033565
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52ea17a1da673f36ac43a1e999b44fa98
SHA13a22a1d8f3039ca8871c0aa8842710784a67a718
SHA256d4483c38cdc632bd4c515fdf65dd972ad6b2fc7aeff86199c7524b37fa1da863
SHA512e471cef76c0d31af09b926908ccb034e178fda91df1bd7c8c8b9cae0a6dde40b2cc638f8601fc1d08b8ef3af935e1d5354885f76dba545af7cc1d0139206f743
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD546efbe7b4a2d70a8d8e981f4b5c18213
SHA12ee711b1ba0df198be7b81c0da30e944c7947c63
SHA2560febd81ba3da06a73ebf8cd2b54b96ebd225205695aa162dc10daa90c856882e
SHA51280d0dd269a90bb2e1be0d302f132eb54669b1e21ba000ae03632c3715e8cc45dd6d3936f62e14cc95e8ebff766608e0154185c2ed3c2f801e2030ea885f465a2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56fe8bca53d3e63b48149643cb679ee74
SHA118ba32be9c7c5a3e8f67827216ada85fb8d77ca1
SHA256bab061f2cffa7e6bd4a4725008a4bd809cf4053736dcfe9107511bfd4100e6d3
SHA512feccb0702a77198945642bbc0b603ebcfa75f9edb77bd5c4b2a679060bde506979e7e7b928da2fff1e2441376894c138d0867ec2dc089eddb61b134035587eee
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD554b13331baebe3cde6067b268b899679
SHA1bb06a52dbef9abb02eb28a05ac5328c1fb0b6a82
SHA256a6b42bbf2b7c34f988b363606b3e0ab392f1104a76b4bb9a5d014b6b976dd91f
SHA512d67621412ba1056989e91d62ede638b4927448ae91e531aeee62ffd7518388b64cc5273379fff2300cb11e18fdc7b7f4186deb70a5be930f3ee540c55bed0619
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e090155e90952f5a4879e26a3e6824df
SHA1ed16f0b46303e14ae8010cd144598b6692c8e3a4
SHA256132d883f1a98dd431b0d1fe2c5c279aa0ff8321bda67f0d22965159dc9a13aa8
SHA5120c396ed543203a82d836f3783f7b68b9ecdf33f029729e37a4eef934021896a76ca461059568ec9e29dce457b629c41e626ce1a7b6918394e29179ebfa49aff1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD586ba0a3481c4a841e6c0282db610b318
SHA126ebd6dcc79f9aa6b9b53c734969626e4c673312
SHA256d1f24966e9138160e01027063f9b0cc29fc5aebc4923b8162b4a6e46113bf8b5
SHA512b97c86f5bf120feea1810951e2468884494516847c2bf8652cf1cf0da439529df783f52adf34414916ad38bff6f29c342916e6818f824e61c75ca83bb3668034
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58c6192219cd2ce3c57320c4dc4080895
SHA16cb4a815a4208682bab78d60e81932936cc72f14
SHA2567e43f474f7232b44d38368dc616c07521425a19a60e8fc1bd515c98aa6916eb2
SHA512e820fcd9d343927f8c0de3deb21922d85db07349a0e4f32628dfa59d44f8fabdc63ef86395bafa740f6202e8fa270099c3c3880c6766c5fb22c7e36d365495c3
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b