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Analysis
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max time kernel
142s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
26/08/2024, 01:03
Static task
static1
Behavioral task
behavioral1
Sample
c1f8817f85ed2b84e41e235ee08fbffa_JaffaCakes118.html
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c1f8817f85ed2b84e41e235ee08fbffa_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
c1f8817f85ed2b84e41e235ee08fbffa_JaffaCakes118.html
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Size
59KB
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MD5
c1f8817f85ed2b84e41e235ee08fbffa
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SHA1
d1b00b27fad86a1da169b86dad2a4c2282ebf234
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SHA256
2b7662f2074eb60cdf0c7ec240a93bf015b8d56aaf8def2b35dfea4abcce0f4e
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SHA512
1f330e4b5fe480c806640b880293c621347290b0c27eb83a225fb5e5362e647d3bdc08d5efe51c42f3183c0e02fc1bdc701cfd8bbeca726014994141fea74f64
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SSDEEP
1536:wM53TDbwmZ3vdBZollRazCiC5bjsj9h6kIR5zP1Qa/:wk35VvdBZollc2iubjs0P1Qa/
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-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0A96E601-6347-11EF-AD83-5E6560CBCC6E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000082ebb0b9d6f3f0458e93e15bd38f268f00000000020000000000106600000001000020000000e492816f111cbddb6f6433a653e6128073323b4cb28bdec63debd8fcf0984ee6000000000e800000000200002000000088e0f90624aea98bf57289a17455620b2c5e59da4e84e7abbb8683fac53aa263200000005911ef5c7bb7d061bb7ff998ccb8d74111abb72482316775ebb102b2513077f140000000b1c1410b317a1852d449773b66d8a3837b622f8c0098742868ca557c058c7753083e3e9dd94a3ec33db720b4e891d053ab11ae6f1cc4263d9f287d1e92f5f7ef iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0c1bce553f7da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430796108" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000082ebb0b9d6f3f0458e93e15bd38f268f000000000200000000001066000000010000200000006eede3a88189e8fa02ee96457b5ae93ae19a994aedbaa44f488506cd2ea3d2ef000000000e80000000020000200000004bcd863588bce20113f2812620cb4c325753d6a61b76a66bbb52cf5afa53f0ae90000000733a2645afe56993b9bd9216f247c8212b273cdebb3225161e9971c49d60f3ef9835c436f39897470f73436a39fffb1b9ca224fe0ff318c273cb42aa2cd893dced9b3ed58a346a96d9d397bafdb81cbd6482151136a94c6e0c02820b820f4ebb7cf75c0d93301732c5a4bf0fd430414c167ec7b7e296ecc241672a8fb6ccbf6c0b38501562c955aa5b6ea99d6ee6fb45400000001c89a8ad7b08eb4219a11662c0d4f0c3739fdc6f050ea53b40a7b24205f26ea500c327c9c19cb22a27b9f1f418f355d9c8c58f37af86dac96e7d8f2a47a60098 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2548 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2548 iexplore.exe 2548 iexplore.exe 2408 IEXPLORE.EXE 2408 IEXPLORE.EXE 2408 IEXPLORE.EXE 2408 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2548 wrote to memory of 2408 2548 iexplore.exe 30 PID 2548 wrote to memory of 2408 2548 iexplore.exe 30 PID 2548 wrote to memory of 2408 2548 iexplore.exe 30 PID 2548 wrote to memory of 2408 2548 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\c1f8817f85ed2b84e41e235ee08fbffa_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2548 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2408
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
914B
MD5e4a68ac854ac5242460afd72481b2a44
SHA1df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA256cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA5125622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
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Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD54c46e3400d9d2d36c88549bc7b3ea113
SHA1adbbac19f3cf0ba2fa0fa02faa41a2cc63f27fe4
SHA2567c4651a076bf40121cddf0bdd8d745be71847aad9c2578a3b3c6df648293c153
SHA512f7fdf7b762978eb98e7674009d0511325859f839f5826ad682df135bbcbfc0218b79d24e39e7d12d0b692ed6d6b31dd797c62c5aca5413401ced1e5b579016f2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58a36c9fccb262e7ec874128d4194a24b
SHA1c2f4c2e769f3cf7f08dae2b1b6fdc2a598cc29fd
SHA256a38b9f331fd93c79ac207b4da3e3cb4121929a691a54f480afee8111f0f88512
SHA51231d58047c7fff0e4082188f96401617a0409bada71ffb4bd06927b9e66135c1650b0caa1cb7029cf20b77166cbca073dd0b885f7af5468647d84a199569a1103
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e83d649b920f253eee7bfce75cb1c582
SHA1dc923d3c9dfd1f74e705689b681e3e200aefffb5
SHA256bb8b5fa4b9de494d97f3ad003c50a4da1e92a08f08faf7cb14d156158f450dd3
SHA5128227c5a7e05c833e6d45067957f4fe07aee973960f5cf2b9d19378807b49aff35aea069013c1a99031753e2c021c7e51ca577fb5e9b24c022abce28f29f34108
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a49bcf553c0ae3e906e270a24f41d871
SHA1a35b2fa108deae5c1571c3f400480cbef7df25f2
SHA256a07469933d4b16129f8ca0efceec5ff6861609021e90b13883231bca081cbfda
SHA512beeacc98399f88c2eed88fb2268d85757a57f707ed8763d3cd9a84e571b1b68aec18afc7bd945071f418a6b2d633a4589ccd466837eb687d76587665ccca227d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5669c493fac70552e33e72602e7872d42
SHA158bd2c7cca7384485572df9cf247519d5c62ba9d
SHA25664cd6dd09028f6a7f825072f37cefd3cb637be02866f9eff7b2ce85a83a15633
SHA512a336871dcccc1903b28aceaec6fdc887a60af2092cde2c90a8f16bbce6a81da7354b83601a9262393d1b4955a3f44bddef6d9721e3088cfdf14fb62c6a637ec5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f090920625cd012b1860dc34c76c5045
SHA189684682becd6f06776c27f68f59817134ad0571
SHA256c793211744ce459d7574679437d065bc7f8164b8395555247510337defa8dbac
SHA512755b1a35f9b7682dd83e10c5ac2047713cb8916e641a933e0f4ed347a5653366db3381adcc1b32c3fa13d71688429f5ef69ec8fb0b18d864cfc343626d26e05b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58ebaff7b166b03ba5a9dbc5238875dc1
SHA1ae4696ccdb02073fc083fda2038b23bb8237bb2e
SHA256dbd01f66e39205444e159c3521f08b0938728328963c8430176073b1bb431576
SHA51288874fdf8786ffa2a524367ed85722f83f7e40b0c7154f40b6287557b0f6b28010168f020248f0e0af66db66e6bd67574532e52a9bb76923347df6b513ebf220
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51d187d1d882f628006164868ccd95f8c
SHA165a026e0c5389a229a517773305b651468219002
SHA256092dc14fa35e48c03fa5753fcaac0948443492f4159e2b279dc4965c159d94aa
SHA5127d936782a4fc99a92bab54cc1b5bde1b414c6ee1578b3c137f11d818d445dfacf6f3bba044a87968e2365c0eb8a3522cd8761a077426cbc3f8001e9bad8a266e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56a41deaf3e3c9d43fd38b26052f0c921
SHA1c0f9fab2b97ca9721679ba69939bcc6cce222f85
SHA256431c5854109817c36ae761e04697ecea711388f73d18da0b9732173f6ae4ba2e
SHA512e2a9fd63f7102901c8eae57f02e3be4035840481d3f0c6ccafe68ff21106c986e27a91a45c1c7cb71d4607fd4eca79f3c75480df655cda60d5c06bbc736d2e4a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c60b3fbb9488de357fafe359cabe386c
SHA154bd8b33cd01094e401a43a39ce66addf73f2066
SHA256cdfc5c6fe6b4d69e189de7987d0640c9eb929b946bf4391d128b58ea69f38d6c
SHA512ecfd467542b6f20309addeee51b9051dbfd56688612cb6445191c9f901db6bc91b8e02b2e88c7c13726400f9e5dfecb9d77119ef486fc96a94f417775984584b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5a9e8fd530211d002b67ee94b121b2500
SHA1ce53b5bdf1e1a64b8714d443de21331f36960ea1
SHA256482b21ba0859154747538b27a9f15b3caccba968ff65f19c7718e7f5d6d70151
SHA5124a762030dd2a8dc5812246f4211dc356fc3ef86afc89afe6b581dbfd6d14f6b78a4a405348e17a0156399a70e493ca5949f24b3e68e7e950d50f1813d474ade1
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b