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Analysis
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max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
21/08/2024, 22:51
Static task
static1
Behavioral task
behavioral1
Sample
b55d2e55dbfed6221b274c8d455eae50_JaffaCakes118.html
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b55d2e55dbfed6221b274c8d455eae50_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
b55d2e55dbfed6221b274c8d455eae50_JaffaCakes118.html
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Size
53KB
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MD5
b55d2e55dbfed6221b274c8d455eae50
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SHA1
939bec71b42b915903ff58815c5c5b72b5a8e119
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SHA256
2eb53c91fd291cbe5cc1f013d6b2fe994876a087994f9d7764e7adf3c153a17c
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SHA512
499364c3e6bfa6c7efe101ee677631d011c7b267497ad4d480137947f76ac2fe9a608bd5c3993b27fb9011528db3487ac4e7cbffd1db5b5c007c988f41b0eb70
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SSDEEP
1536:CkgUiIakTqGivi+PyUorunlY863Nj+q5VyvR0w2AzTICbbloB/t9M/dNwIUEDmDo:CkgUiIakTqGivi+PyUorunlY863Nj+qq
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003125cc29be9a0e41b44a3d73dc8faf710000000002000000000010660000000100002000000004831fca328d5be7bf9ad14cbf78006638c11987b5dedc144b7d132b1a997d93000000000e8000000002000020000000e6eb143716de7aa8b6301fdc32c0852688773300ca2d03d4957bfc22b805142d2000000008dab20387f3440a59fa0d23343c21fd8eb85c9604909ccca57959b463a1b24840000000368f749b37a0a4847b2af1f7f30995cb66aa3482de1b8b85d032a31de80359a0a6778edfd5ad9265d2ef90ad5e2b7e693a526fd2b6556fa26764d76477e12b6b iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430442556" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E6AC6B51-600F-11EF-B96D-66D8C57E4E43} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f075a6bf1cf4da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2124 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2124 iexplore.exe 2124 iexplore.exe 1972 IEXPLORE.EXE 1972 IEXPLORE.EXE 1972 IEXPLORE.EXE 1972 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2124 wrote to memory of 1972 2124 iexplore.exe 30 PID 2124 wrote to memory of 1972 2124 iexplore.exe 30 PID 2124 wrote to memory of 1972 2124 iexplore.exe 30 PID 2124 wrote to memory of 1972 2124 iexplore.exe 30
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\b55d2e55dbfed6221b274c8d455eae50_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2124 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1972
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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
MD5b7b303951142ea11377d83fb5c1f4873
SHA1e88b0f7a0141cb50a49c94650fffa3cf4f8e5b53
SHA2567f0d449dd75534345840b5bd9fcaf26dab0c8ab76b80087c659063451f6e6d5c
SHA5127f06ba1f102d0ee0c5e2cce1dd09c89f75d755454b4fcb5714a8c7f3773fe61428bea0d55a96e192c6800b53b379b80d38a2b3c8d3d46c38a3eab210e3763eae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e8fef2d1cd23492b0e55e0f57c154b9e
SHA1aa4f06d32afad3ca4b8a98b8d50d70e5828aa180
SHA2561b6448fbec3a9b508acfb767c4e1bd2aed1ba4141f5395e5c045f13e01e07ab4
SHA512df780c68140724723437f1634a87ead7391ceae283dba56cd0e6b153e1c7f4295bef23f00b96f6875982e8882635414b39530d06ae4d031ecaae8b5d1eb185be
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57161a99cf559464e78fa7b0bbfa942f8
SHA13dd61081dbc02d31caf988c15ca5b661e50e3d4a
SHA256c094626e85198ae881db4f8bd2651eecc5f07cfbbd598032e1327592421b93e4
SHA51285ae6d7a2e71cb47e647655f3d7e3d37ffed5bec7f2b952bae9c134b12a9c16b6fe95bd6fb202020cfb7066ce194ce6f91e631f3064b4dab8c5a1f811ceb7598
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a80d2466fc2525eb86b5a87ef9950133
SHA1be8ab170b3bb412413bc16713473cdce451bee47
SHA256176798462bfe3e505b56b47e77aaf8e042e34fe6e416e3e51dfb99d0af8b2f93
SHA512aaa293bc1d580b4f2e453d3d71756a191b7bcf9d97b78c9ab7d5c1c4a571f6f0d235ba6b004b9e810d4b18c94b1c8f5697955480f5c533d0ace06ad4bfdd7790
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c5b3500652f3e12ab7f99fe045e5f06d
SHA1720c972ce4d34f635afaa6dd7157f32c80362aa2
SHA256b271f8d3850916620b9eabed37fae5c9ac4b0e55e94f1a93607636a225b64528
SHA512e0dd4304ebaac19c90f046d8f8b397f19b9d65e0f477f79f430571fcda299c17a66f24b3e5f7f8f00637aed4c6385be89c1c1434d17f4dc01a06ff7525180e61
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54b5a4949df2e0f7d5e9052b66086be67
SHA1ed4f6e5fa87adf5e6523b99f24f44e2159697a34
SHA2561f1454d3d3032b84f9c410b9bf6c604686336141cfc704018c2f9b9bddda3141
SHA5122e10aa1b598161427791ba8de853b1194364b56932bace680a10bad9d538a74a749d26a11f6fa0452f7bc1f815f0f27fd1b20fc4cf27cc5730ce7045c4f0ff87
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c5fa77a1e07133d247b4bc9233bc4ea6
SHA1b7a015b16a56f43fc9eab8eae1cf7c1369020999
SHA256efc088fd72662ab2d361c570e3a27f4d7d4d094571a9d8e8c75ffa0a746901f8
SHA5121332768a83a9fd3ef77d5aa3c05a8f9c55a903cb134f0b134683fed3d5831f7f23cbe51072c91a9e78cc94d043ba823c65b6d8480160a352f20f63c0f0ea5c69
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d5a4ca45770bb8bd0a1d744573ca8d94
SHA14eda5d6173b57374acffde58a0d6c680c8fe1cdf
SHA2562ccbec2731d271a91b4ee7501e21fc4c0f0803e38e0add3f09829ee2011d8d8b
SHA512d6694de56cad7e210872b89e5139d479ead25316870ce57fc8e307b8f15cac677b4c9cebbacf8a2e3ad06486a41e51be39c7d0d3a0a7d437a7d36cb2665d46b4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52c0c8baaa655abbb1c3976adc72aa88b
SHA137832038906537178df460beeb284f372e91e34b
SHA256538250c25343828bf6e6889161335fdb1ecdb72509627eb382a5003a6815e793
SHA512fe4ac18ed61a08abfb52210be0fd60c9c7b4891bffbac362b77f279f2706cc17a07dbdca7a338dae8dddb28505ba227bd69aed680bbe564deff9b5639ad062b4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e0dbd9640f02d03aaf0deab8af8acec8
SHA1e5034a24157597397e0d3f5b296056ed22e78b8c
SHA25658530d975f7a50bef2fbf89e08e6fe64a432ff0bb0b1ede2f0a8e3e491c4c5f9
SHA51218ee80a2cf8413d8f25499f9ad266b12488402b9776956da634f447c7dce59f9e0701ece70a48765bfb379d3d96947ef3a69054e0272e974f839cedfb4cb4646
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\5J67VDZD\upshrink[1].htm
Filesize706B
MD567f3a5933c17b3ab044826d3927d0ba9
SHA15957076d09bacaa6db8ddc832b4fd87ed8f05f8a
SHA25697e800f4836b7030dd58fe6296294b7ff5ef1b5eb0e88353f230ea1608d2bb64
SHA51203ba224055ffdbf32b7eea30c764dc18d66cc6d8707dc5fafab74e155b0bb3d4d691c5788b033a68f05299547297125122778fa7e3252f93e7343d918936643e
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b