Analysis
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max time kernel
142s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
14/05/2024, 20:30
Static task
static1
Behavioral task
behavioral1
Sample
42f14230e868c38749a9a54a137625fa_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
42f14230e868c38749a9a54a137625fa_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
42f14230e868c38749a9a54a137625fa_JaffaCakes118.html
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Size
17KB
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MD5
42f14230e868c38749a9a54a137625fa
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SHA1
40b8d865c7dc7fcb7fa75eeb870c4f33f1382fb1
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SHA256
9e29a9c92f8ae531c7ede151b9355d87c02b7da0fb5dd8170319d17db3acb100
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SHA512
1465e6d9d9fa2da18d556d74a5baa934307a839960f7257ecd6dafce8e6508884e197acaac4ea613e600394cff25fef157ed649b8f39868f2f494240f87eb875
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SSDEEP
384:Eo/Nh6bsdYKXaHiHRH9HIFSovJS8wFIGri0PxEvBzz:nVAIdYK1o8az
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\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a2300000000020000000000106600000001000020000000706a325462a09b8af168d7039bbf6d2309ef18a42e4f3f5d3038cdbc63d85ad9000000000e8000000002000020000000a31f769a445693dcd9b45371c2049abb0486a2dae5c7b5866b7ab1fdea15c0b820000000a50532152d9734baef1b65e74aa5d51985df775aa70252da32e57e3b37ff5008400000001823677551b7dec7e59138dd2476637db244a831d14532c90415577cfa3c2bf404d37d8778aff6048fdac1fcbddf0ba18ab3b2af413bc4671c51f875e1174939 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0d3612d3ea6da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421880731" 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\Toolbar\WebBrowser 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 Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing 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\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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 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\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery 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\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" 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\Recovery\AdminActive\{582A5711-1231-11EF-A233-7678A7DAE141} = "0" 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\SearchScopes 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 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 Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage 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\BrowserEmulation\LowMic 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 = "0" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1300 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1300 iexplore.exe 1300 iexplore.exe 1676 IEXPLORE.EXE 1676 IEXPLORE.EXE 1676 IEXPLORE.EXE 1676 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1300 wrote to memory of 1676 1300 iexplore.exe 28 PID 1300 wrote to memory of 1676 1300 iexplore.exe 28 PID 1300 wrote to memory of 1676 1300 iexplore.exe 28 PID 1300 wrote to memory of 1676 1300 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\42f14230e868c38749a9a54a137625fa_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1300 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1676
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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
Filesize344B
MD591e2bfda5cb0f00ed759f8256b39d888
SHA180af18b7104ca7c238a601e909551fc348f95e63
SHA256120f09e7ef9750604bc081aa20bcc23f23810a7534f3d61cc597239b84ec5bda
SHA51236f6addc9e0f44a490f2aef49d5db648fa9567574753378767910ce076645a3ab9227c925545946c0e406aaa993be9a5085a6875b953078574c00366f9c5e47f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f0789fb74d3c0ddf85b04909456ef5ad
SHA1ebab243c00b80b4374efd941dd82d542bfa1331e
SHA2562e502c2f6f9a647a52b8e9be0ff34228015adf30c296b2adec8d6e2e0547e7b2
SHA512d00bb9490070dd5adb186903d75a6fddf2cc97fe9d9e91e5a4c42f7929fa3e945d6bd1f183908ad7106ec0c28d59d9d62e3587d86db467b310a835f2db03a30e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a1f5a86eb5e3bd6b01a39f426e3e9445
SHA1f2ec1893027710eb90c4df0671d4b71b0eb2dcf3
SHA2567f33217f56a74f70ed97a759adf8d20b2080dee34539109dfc284881d32ae733
SHA51205edb61c340d8b0d49786631037e3bc5d159953abb8b59a9fe9ac6de03963fe56bd0714f447c8f3a8111ef76afb85b03a1f6b43c79263bfe36bc95f79964f786
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c22178abbaeaeba677a7b10b157b7995
SHA1a361e97ac66364513d8aff72f9d004274992c832
SHA2566c9ee2cf9c2f2d2dba3733e03a9a7b50f7725676baebfd9d94ce81edab5275ea
SHA512f26a4148f0b4e8e25283dc2d2f8c3b73a8a45ea0baa365c20c87d342d962b3a830978aa85e0043bbd8ac8764a9f6e261d0b0f7434b515709a54c7e374ecfa774
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59b048d4830e55a41e70c0a51a874d385
SHA1b866907f503a25c629ef4300851f8c26fc5e47a0
SHA256adb865d138188df90ab63a0b7a50e74071c53513776c75be31e1e349674a1f12
SHA51201caa333aba14ca5f1c7e7d4bfdce15ec5051b81d9e8b8589c5a8e324060ac485f65997ff9e51433d78212de5143eb99968f58cabd8004192d7e79c8d85bc43a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5db8c4fdd2b1dd80c1d7a53ce52b66e89
SHA177f6eb151c724f6ad6fdac9df4b26772157f6218
SHA256e0c7e96f45772eae916bcae8f2f94bdf65b09cdf291c82d80a0b89d7bd007719
SHA512c05688c75d335f3366c1c324ec8dcc30a7624e85cdbf164af0ea33d623a1a2cbff5457fd6af31de9fcd3df2bc27f30a4972c7b3e977cf32f385470adb80c868f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e887695d3e6fba2657505b5b41354042
SHA13387b057b46f8af07f67f66b6a987926565e967d
SHA2561bcd38b3b4da4817d908ea23f60a7c08957d548d5d635094151a27414b173736
SHA512986857429d125e8b214f27a3fe9cc226bcfbac6b646114e778b0428ed00ce6cf8c7e16da8e7c611af94ab78c56c2e6ded366ddbd22b0e9bd6ffb864dc47d46a7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59bf4f0e93dfbfcd8426d857978d9419a
SHA1eb67d4d4709fa4296d2d6b24affd2f8893b72b67
SHA256526dee14c8603497a859bf11493d6e72b129305f5f93f95bfefb1d06c03adb4b
SHA512afe892fac6343fde0454f55142ce3378718feb09c49995c0dd536e71260d3be7c64a32a57358060ae67e4561b84d8ab596c3a4ca2df33895044ab0147b27c969
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ee341115ae7de56edc4945b70f98f39f
SHA15c5d05089d07ebb6a64ccf6558ac2f4da05b2e24
SHA2568d35fd05954582834b0a5b807d43653f682a5a2d8c1fff4db78d05686274748c
SHA5125fe16b6eb686bc6ea4c08bd72026c70fc1c14ef3e1e6b5792aef62a70e280c8b1fc39052ae91c2e5cc408d2446f4eb90d4e7004ca985825d22feeeb2c0eae5b4
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a