Analysis
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max time kernel
121s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02/06/2024, 22:30
Static task
static1
Behavioral task
behavioral1
Sample
8fa82c1aa1e409fb3c68e675b55216fb_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8fa82c1aa1e409fb3c68e675b55216fb_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
8fa82c1aa1e409fb3c68e675b55216fb_JaffaCakes118.html
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Size
49KB
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MD5
8fa82c1aa1e409fb3c68e675b55216fb
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SHA1
d70fb29e2561096aa99c5c5f3521338f61150a8f
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SHA256
2b240c7a8ec62a368c721d9731f40389dfb79c8532357a6856724a2c488546ca
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SHA512
1e04e53de6a1ade3f9f68f4c9718fbce11e6746c7a6e0dc401d27d126a6de0c355c4e50a0164308e0a0abfce0f5cc4114a5c736f007dafc881866ebeeb4b6087
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SSDEEP
768:g81T5kcJY/66+Vd2NonjU0OuJ84I7RcHJ:g8hycJY/6d2NonjU1uy4u+
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423529314" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b023ff8b3cb5da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000039a8bc8662ad6b4c8143ce55f1240e390000000002000000000010660000000100002000000087be53ef5648608d6152589c7e4108400a35470643dd3097547965e00ff7075b000000000e80000000020000200000007cfa82780ac22ddfd33d32e929b9f557ead05d1730599266e5442ac23879ccb320000000fe5e281accb21f1da8e3b3f21e3b73ebdc7b3b216e6e7441e21ccf4c62b2303c4000000055634c119dc555f1cfa83dcbcd1588a89e00653f561ffb6816736f75e7e19b23d4d2a190cbae0b1e5daeeecc2afcc2f013ca50a1573717e1eabe72c12c21c9a8 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B74BC371-212F-11EF-A34E-5E73522EB9B5} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2204 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2204 iexplore.exe 2204 iexplore.exe 3044 IEXPLORE.EXE 3044 IEXPLORE.EXE 3044 IEXPLORE.EXE 3044 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2204 wrote to memory of 3044 2204 iexplore.exe 28 PID 2204 wrote to memory of 3044 2204 iexplore.exe 28 PID 2204 wrote to memory of 3044 2204 iexplore.exe 28 PID 2204 wrote to memory of 3044 2204 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\8fa82c1aa1e409fb3c68e675b55216fb_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2204 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3044
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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
MD557f64ed7ee2061296bec16627503858a
SHA12e4cd842bc6d21232cf84d71bd21c2d9bdf899c5
SHA256022f33ac3872253ec8c1ea1c882564d21d38a9b5eef22e6102568eb75503e952
SHA512f92b365c37125dae1343647c3a57ff6c8a63ec8f97091fd500150f4a7a0f9cdfb531d931c3659140833b1e0f41c8815be24b8f9eeeb32bd91239e8e349492368
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59fd677834234d7f60742c064e623750e
SHA1e6cc3696014823277edd925531a560642a41f0fc
SHA2568f34dda722fb3869abe8cca2c46467fe9f1c14543eeec7e700bb4cfd664c8673
SHA512b8db78ce7b0d8b4b8da9db8d007ba6c97f8f595f51cfd4745daa9570a22bacaa31a1e8642a86dd005c5a9c5ae99899ce38feb50b8df35292b93a2dc2a3939625
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ed3134e738c3a739d05a72323ec1a25b
SHA16ffe4cedfa2f9d816375b42299463b657ebc3c20
SHA2562fb8ed711976b1e5358ebb127ed71a164f4a273761a84d8a0706e1cee5c8d534
SHA5126e03b4193f627a475d54c0856f1f50c6b2dadbb7c414a5223116d994896d1a8b158f1b3728632ea798650559f5f1081b441ffbb26cdcc4add531d55ecd600cf9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD577d6abdbfab416848bab3c85fc9089f0
SHA1448fc6f6661270cb7880ac7e8523e331d63bd683
SHA256fddd6f3ba907a1ccc956c0645ed4c9b5c9faed618cb5e411b713e2de5dc777c0
SHA51246981493ed5a6ec81122e8aa4f1561c58982beb4c72645659869a3ea48bf61aa57b85eddb8461e00a0112309ae962be05f4dd70a807807978462a61c6a07d494
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5689aabf0f34e87e13193bc5ae07f82f0
SHA175e1f3db6a8258e14bbcbe866553e11a4c0a3eba
SHA2569a16e73682a7a05a4c4ef7f68e2875f4605dba271992722f6aca28c3f56ba048
SHA512a8e516bf46187d35e6a70da3c4ba3c30fe8808af1b6970b34ceaa62be4475ffa9ed8d87eeb96fed4818afce553690e975a6cf848863df6840e6ca5e388f31eaa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD593f04e903ab2f59e3047505993ece64e
SHA1ee77ea77cacad236e81a7d6c54ebd0a7c8b8256c
SHA256dabd3a03d842a6200ceaed5016ede9bbecd473573ff4f5cf39d37ee15fce49e5
SHA512420a1bea3c78a3cc0756de5192e48490a3dbfc8a5dc901c57bec78dea507c4caa2d91dd0eff52e064962ab1598760130328e16527269a40675b93a400ca6b1dd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5aaad862bdedebee4eb173793b5672d75
SHA170de8840fafdd82011f49ff26a2c9298c7e7f07c
SHA25637128dbdb6400554acbf5dedbb2124fac32cb00b290d173e44dfa38477c0599e
SHA51263338e2c349196a6cc5430d9d8ab8634d5d2d1495448d6f9d6a305b628bd943e36fc5c7e422e0a072f98407997cdf4ac7b9ce89ca95e02d1525cfae1a2c0a5ae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a385bea9237eaeba50b59a0d4ff8dd9d
SHA159d32b68804edbba1dce08ed78c974e6329e88fa
SHA256d4f0149ff807c9390413bcdafd254be6135bc6fa0eca4d6f060bd965ca0ae909
SHA512e0dff759a714a9bc9ea07bc36e3b0489e9a04457c59f841baab662808dddad8b718a5d1e8502dd81dcbee03579c29bb2cae0b062c32f6dc2cc2e199a0140201c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c2cbd2addde84374bf846d6cf4cd8af2
SHA1d39c924721473f2702cee21c00ca3d847683eab6
SHA256eb94666b2d06ccbff615461c1bde0d8136d80bc4cd3a570cadeae6942de8e163
SHA512853b17e30e88d642e391256791f98e568fbade5360e70a4a63f537e36259116eccf373a7d4bb8aea51185d6efb92ede5116bb5acf7cca0fa01d8aed0d09daac1
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b