Analysis
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max time kernel
141s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
02/06/2024, 01:39
Static task
static1
Behavioral task
behavioral1
Sample
8c7d2f25e8757feb1d0fab1b4568c2ea_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8c7d2f25e8757feb1d0fab1b4568c2ea_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
8c7d2f25e8757feb1d0fab1b4568c2ea_JaffaCakes118.html
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Size
139KB
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MD5
8c7d2f25e8757feb1d0fab1b4568c2ea
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SHA1
4afec5c8d2766bb295f6e9f14ff8607d66e0f813
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SHA256
4608c5e84d886122c03c027c16aab11979a05a8cc425f68ee18b0e71a2e51d4b
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SHA512
444a0960e5e30e78352bd5370dbb884601f57fcbe8cbbb5b750b2531e5299c1874a70a798cd8fbbc31397808b69d6876fdb101498849f7e12f4d03ceb233a8ab
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SSDEEP
1536:S3NMe/ARlzkyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusBw:S3ofkyfkMY+BES09JXAnyrZalI+YQ
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EEA4D001-2080-11EF-99EB-F2F7F00EEB0D} = "0" 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\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 909100058eb4da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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 Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" 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 (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a2300000000020000000000106600000001000020000000ff32c9f38063400d7332911f33eec684de489a3e8d3c143e8375a8ffac0430b7000000000e80000000020000200000004e07117cdb15eb359bf2f07c41f255c43062bf9f8950dab99a2e027b9a4a0ca52000000044ac53ec83497caa65da978739ee0f2f50073e323c739daa547839f1e14a9f634000000080c7da8e55fa4dcdecfa2e9681ada6df80387481369eebc1cbe76f839d837d05188c685abb233b139f79c4d4d8dbda8f5a00d2e90f79afe04e6711e6ee78f94f iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom 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\PageSetup 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\FullScreen = "no" 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\Main 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\IETld\LowMic 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\TabbedBrowsing 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\InternetRegistry 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\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423454228" 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\TabbedBrowsing\NewTabPage iexplore.exe 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\LowRegistry 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\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU 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 Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" 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\LowRegistry\DOMStorage iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3068 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3068 iexplore.exe 3068 iexplore.exe 1272 IEXPLORE.EXE 1272 IEXPLORE.EXE 1272 IEXPLORE.EXE 1272 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3068 wrote to memory of 1272 3068 iexplore.exe 28 PID 3068 wrote to memory of 1272 3068 iexplore.exe 28 PID 3068 wrote to memory of 1272 3068 iexplore.exe 28 PID 3068 wrote to memory of 1272 3068 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\8c7d2f25e8757feb1d0fab1b4568c2ea_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3068 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1272
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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
Filesize304B
MD58ff5f0e9d1eb74657e754311a25808f3
SHA1edc518a8b5af93d21b2072501df52589057984c3
SHA2560df28d96f96dd60a75d06545befeb2caedce04898c83416734380ee434fadf32
SHA512258034d185c54119eb8f18d4626e162bb19af43d7227bd3c96b431e63afac6866e1b48371f62289c29f92f18e56d25c25ebccdc39dcae360705487c1d2cdf099
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD52be766c0c888e1685f21afc4d40c3a5a
SHA10ba46482a130555c90a5c52ad49ebc01c3fc7136
SHA256099fee277600c8d912a872e82955ec45edf9da6d31bd90140d015d81b9316445
SHA5127d98a665b6a9c0bf16f4b5f81810ff76f8bf9c92393b075b6ae5dc47550b3800bdc4049277a0a4941de94a8aa9abe88e274d0445345625bbdcd285eda86999b1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5e290df254637fbc47a82dd6ade19915e
SHA1a71ddc49b5f7faa423ed8a0ffb2e901dde4d0df1
SHA2568452cafad828360f1516e757727c6ff9e791018a03d785749e56ba3bd5db2bb1
SHA51231a26fe04fb2e80c744fd303984c7e6cad509678eed7854a1ce2ef7da99d816ce9818b41553b59ea4f38b1194e80cbbfa889d7f5ea9403d32606ea7516adfbd8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5d47cf15171a660a54d4240d085921ec6
SHA133331a1f4c13f56c208fcfe37c9873b6516f748c
SHA256a31473f4da44ba51a8f2be913343446b7b2d06edfd1ead4252eee6c06aafee41
SHA51274a1d925281222968e49c1b7258221f2c0dd6522283210e176868276e70e15ddaf535c1c1b2b8de82689ce86b7802815daba6f3e109e174838cdb934e5ef0c0a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD52b340e7f7007e7cb2e343e8f2a6a4fb7
SHA1d09078c91bd3a59877ff829ac72c6b239bcd0671
SHA2561b377dc6bd61cc4cbecf54cf868ffee12b9529656d6e40f18a6875bb9fa48417
SHA5121575e11b118b4af830dff770f4f0570d584174ebc7a13b49e2e74302ffa1816e16310f52cff8241b44ec0ffdc3ea9e8645bff1417dc88b437bf7e75d38b9ad54
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD514c39a03161b7a45a85da88c975adca6
SHA1ac4769811005f425785396aca9dd1954041b36ac
SHA256e8aa7ab1a158883aade8466b96f5173625f55f01d6684c600bf687706cfe1327
SHA51249882895ca27d1f95a2961af333dd141b05d9edf40d318cd2f7e7ec021ed0a8006c4e3fa0455cfde6d54637d7419abd7faa62f4076cb881244404c2f092b2729
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5545a843bd96ccf876677058f9039d172
SHA1e3438ecec1e52b76dd27d142561c71f792e2a5fc
SHA256f74f5717c3a4534b9f8df02ed77e077ff818ab7d00fcca0627421d78d06f1ad6
SHA5127fb99707dd05654f124a2d431a03417f89753be822223d96278cb1046a19bc5df4b9e5f56ff94eacd9496ee06c138a7b0ce951d5dbf56ef5a6adadec960dea4f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD55ab38eccccfb319d932c93ead3656bab
SHA1c896e046fbe12dd3a3690414f380e5f3a5a0da9e
SHA256eda2668f451033c0b17bf58c7abb79b1ba558bc192f7914bd6188bb8a4922c3c
SHA512160b4514f0d991745b063dbcc8e35a2279768019b877b30a6b6e4b63fdac50421f8b8d6fb5b458341b7f77cc8656a32e6b565b041e99ebebe1a63eda47b1f2ed
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5d29abd9db6c3c1503230816b3bb46124
SHA1a04e457192efd9189268f5fc2375c289a673b83a
SHA2565c4d035716e248c1b24f9a36c771750542913d4547aa97fc78230cd86a59672e
SHA512fdf6b7111fc44783be7033fc90e63b0c24d2ea285a96bf87aae048e77404870cdbb176170cd8b9dc2bab9c100be93b8a6aab8aeca99756d12ab57662c90f3519
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD5d6bba0734dc0a1dce33074a861b041c4
SHA1f1056303db1da30b48e1a9b4586760670ee107b5
SHA256468782d488afd436fa4d592868e3340a6996055a97fb5c1d0fd7dd98e79c83e6
SHA512bc245377396a7ad60396fa73f61576040c32967faa0e6e9b57022f88f9d78b04aa21c1508e0e8b79243a247b05a2c69889ece1a4b4148430677b1f9032a436fb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize304B
MD592218d7ba10bb3c0631f0e00f35d39ae
SHA1a40f6144c13f364775803429c4b2d35e2f06a15d
SHA2560ff97daae212d19d3a9654000abb7d3e3a112dfb3440f8a17234c55f508f3621
SHA5124efd0385d0def4a08e602b0e8b328f5500b04691921fd6eb37c4846093b1a92031719e63bfe338f211b59795e74777846565d13b48ef676252074512a471e453
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b