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
02/06/2024, 05:22
Static task
static1
Behavioral task
behavioral1
Sample
8d0436e440b42c9265b23007fbb474d2_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8d0436e440b42c9265b23007fbb474d2_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
8d0436e440b42c9265b23007fbb474d2_JaffaCakes118.html
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Size
23KB
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MD5
8d0436e440b42c9265b23007fbb474d2
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SHA1
6dba0c0405958ba2e893d9edf2038402d91127da
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SHA256
d4acd31793af40dcb45317bc100815572f4b4c6f761230ad7512aca0224fde0d
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SHA512
9bc39ca66c78146229ad51146ad119e071d56025824e079604730d82e52f92fa6c059c85c11be77f3350836df68656d748bd1be6f4af38197e2383bf319b378e
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SSDEEP
192:uwLkb5nK2nQjxn5Q/zBnQieANnmnQOkEntzXnQTbnRnQbGLnLnQteqMBgqnYnQ7q:PQ/zWGbyHP
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{266B7F11-20A0-11EF-8A7C-66DD11CD6629} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423467636" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1912 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1912 iexplore.exe 1912 iexplore.exe 2504 IEXPLORE.EXE 2504 IEXPLORE.EXE 2504 IEXPLORE.EXE 2504 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1912 wrote to memory of 2504 1912 iexplore.exe 28 PID 1912 wrote to memory of 2504 1912 iexplore.exe 28 PID 1912 wrote to memory of 2504 1912 iexplore.exe 28 PID 1912 wrote to memory of 2504 1912 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\8d0436e440b42c9265b23007fbb474d2_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1912 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2504
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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
MD513e1677dd193a78b801907699d775227
SHA1f888ba8e89bb3202d1e79fcf72b48c4a2937f376
SHA256c16d991493635e174841fe38054da7525b536d536244e8c67ca5547df259f740
SHA512b32346957d8b8128635863152ffe45196e6013ca19734166184ae56175cc32125600f25928db9d15f5fb38bc02ccb44c06c149aa21f56f21cc6791dfe13c4a63
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58ccba3a056408cdca8514ca500e5873d
SHA1678ea30c8645d84dafd3a69b4aec101f25982389
SHA25621aa406f831b09e58e83c71e27f983e40035408803224f61d66f80c8a0435b3a
SHA512869a25b967bdd3a5823de15cd919489aeabdd4fae84362891e147bd1fa8b2a172dfd1bce50b012c5163d1604a12b65974c6059b34eaec1bcbd2e735289ad2206
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e7cf63ce6761824a9f5b1798e91a9b0c
SHA1ca1c277ed230133cdd38ae9ab5fa9bb0e06a4596
SHA256eaeb91e5b7f67b49d59527cf5218cdb8668a0c48236d3da4c84f951d382e3d89
SHA51285225317c45f65a35be30664b9c11a892be8c853e0e397cf9fe1a828667590d94ff5243e308dbea975e31236c3b69fb4a8329e40567781ff9b4165b29ebe7d1f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55390f874d38f48693664dac538b2b067
SHA19029baccc9fb3cacd2370c1a930e88f37d7ee122
SHA25657b4c784e6e3d08aea52f965beb7137226913acc013823f86acbcfae21c059ee
SHA512de95cbb4e446fd0af75706565d55324d7405fbac5d36795b6d84ac202ad585f7052b8e264793f167586b7156f1b7aff3991bfd7197bff1728f68b21178a33296
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5982242c60c6566d3f84e61dbe3cfe49c
SHA1620a6c8119d6b27b60d88e33e36d37b710c9db4e
SHA25607e8b6e604499703c8b22be15d94a93b18206bac42f1b07eb30bcc4955f5de61
SHA51274bd79a77a3be464a53bdbd8c0bb04b4c817dbc55f8ab82bd065fb89441ee7cc360d039517ea0f1fa7e50c526bf137565d202a3694466477cf8370a8feca67e5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD545c2b0e6633ad7085034e70b00340a1a
SHA1025095a796d88cc4393d51193315c4180668058c
SHA256a272be1d47b7b9541635977cf2e57e2753a030754f0826e6b344f8762487c097
SHA512be0a6fc9d79b50eeee79c620a0d68b8750c31e02682f7365bb28aaa045076ebe979f6bc038d40c0c486727464b10b33ae6a751199a3ca056ebacf7c6b35bb90e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e9a57b2e4c417e219db4af97e3fe0cac
SHA1669c6688abcea1e00bdd43580e0e72b76f5fd430
SHA256dba71d299fa83f8a27916a832d6725fb1a48857ca411605c8f696efb40bb6bef
SHA5125224e73ce6906dd05c81c8d08b6b3f295205d76b1258a02174bc60b0e13bed598ec136685a1b08407389c0a2a5bce955f9970a83514099595643b6548ff1f17f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD564d2487a6bab80712b1870ac165d7799
SHA126eccd00f000b0ec9e6fbb8586da027788b5ee43
SHA2568c96841885c99e2a035efea9620f2de67fccd9a075824a7b56ffff919ccbc692
SHA512b6ccbe31f7aaadb78619ea819968039d5d39161a8fe8ebeeb5cd4befdea33e9c675695076194cbd3b9e6d92181fa2a00b59d9dde7261351348b931908e8c326e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5df8478ab2148116c8e9221c09b029174
SHA1619b8936efffca58cd4e81ccfb063177a2ec2eb3
SHA256eaa787fc04b5e7e4675b293a9d22ed7ee8b0ba132befcd1000774126758829e9
SHA512d5893251f033f16d2b2a4ccf68d7d1cc03fc2e5890b14b1603fde0831bebe8aa0146b29f16209ba8296d0e9cdb903652c0c517ffe64692316aa95b2365b9bc3b
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b