Analysis
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max time kernel
121s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
22/12/2023, 12:54
Static task
static1
Behavioral task
behavioral1
Sample
918ae6c28cbef1d2096a9e337b63fc23.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
918ae6c28cbef1d2096a9e337b63fc23.html
Resource
win10v2004-20231215-en
General
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Target
918ae6c28cbef1d2096a9e337b63fc23.html
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Size
1KB
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MD5
918ae6c28cbef1d2096a9e337b63fc23
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SHA1
04248a9f69a1584d1880fc089499b6ef78aa8bd8
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SHA256
772fe22f6cf11f08e8e06236a9c2c6a787605c8c45096eedf6f6ab71c803e09e
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SHA512
b20c083e148be175649bd666abe9f4dc59bd63085bea73cea5944447dd361852eac248662990aab4eddfda5fcf38ecc5dc5e47dcd747576c713b3f7db394e5af
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 205e703bba35da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000f8c51616fadf2a3c5874cc3bdd7a2e0f053ae3e31dc12594cb749d506ad115f0000000000e80000000020000200000002b298f6096c3f4304ef24a5208e753eb21160aa18ed92861ae91f37295f1e3a820000000819bf9acd039e8f21520a99a84b88bfc3a4c38b78c7473f249675747ac03b36f40000000b429f8e84091cf3c53d84e1b90551a7ecccd9ac2f98259f0dbd17ccba9fbef90ed9def8f673fb2f702bf3057fba9b3a74108e3ff8109b9d86664c15771b25b7a iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000b4931dfc3632d26cdb954954c378bf29ff1e1cf38fbbe4623eea12180cdf7207000000000e80000000020000200000007ca067ce781d49d0b0ca8a6332a6970cf36882877daf363b41eae1bddd7f7d5990000000d61f95e5fb6e20f81eaf6b76e270db6df077ac6b26334dda4f00160d65ea00614da9d30e3f7a64cd264700be9c4e09d6e2ce37025d1bda82f04ffc51c684f47d9bc82a6ad8d8882c1e74619a978057da41d6b8b6494f2211efa9ff208aad8b310c3f80c66b22a8da7e37e4272cb7bc95e76b0d704d4e923051fbaf7d7427b5d8195a239c97fcb8e5f81a0cb0c98f45ed4000000016f9ed89b8fedac5093001336fd3944c2198df90f7a6a22850b6768dbb64ab462aba69591965e1fb804886cc04f3edba362d8fe94097c1e6e7fa0f1136c32d77 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409509563" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{772CD8D1-A1AD-11EE-B494-6A1079A24C90} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2404 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2404 iexplore.exe 2404 iexplore.exe 2880 IEXPLORE.EXE 2880 IEXPLORE.EXE 2880 IEXPLORE.EXE 2880 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2404 wrote to memory of 2880 2404 iexplore.exe 28 PID 2404 wrote to memory of 2880 2404 iexplore.exe 28 PID 2404 wrote to memory of 2880 2404 iexplore.exe 28 PID 2404 wrote to memory of 2880 2404 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\918ae6c28cbef1d2096a9e337b63fc23.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2404 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2404 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2880
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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
MD54027944dafe40fe8a1fc4ea4e51c58a5
SHA1562fad16f1c9dc7e775be31533aa6a90ce344c86
SHA256c8522bbd19f907d8b262089091c91ab48af1f01aade811eb7ff169fd559badfc
SHA5126ca5f690f1d824b86c8e3a3e5fe53a83e517a04d1a870f1a3f5995cba76dc7e55753b648dd1c1606d3b856c2e95641a8efba075dfe8842c0bf2333714b92b7fe
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59b59cfb66124a56bc8e2b95183421879
SHA1a01572e48069c85bfa8172d06ee912da1ebcd7ad
SHA256402cb763fde60cadce739fb9203d8c4bf1ceb342a22d72039c001d0e2391eef7
SHA5120cbebe7bb8a8dab7fd543a1bb4cd6c72c6a78401c5f3010b6c582983e2b85acdab4d4d229103e2fe03b2ae856e236154ef35034a84328acf945448c4f2b0b704
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55a27bb2e6453707636a5cda288dcc69f
SHA1ac52bd344e88b6819c76f9516cb44703ffc539a6
SHA256e43bf3990ee80c870f1cc03b6653fcb064d35abaa9948b996a2a01597ace1349
SHA5124adeed1d18b39d0c18864aef4307f42b9c863d46ef52b0778823e3deae7d6996843c041ec5d9268dc9dad95683681b2c37087538333c2eab5ac8a3b492218e69
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dce0f2aed4d46696fcf6c683050379e4
SHA19b4b4d2c142ad2564c95024aa91b998c9196e8bc
SHA2566ecd03a592b5240d0c7e402c29e5822a23ecef36c35ecc1ea1c6b44e28497e51
SHA512d4849ff77e7e01006583806ab515097808aaaca59dfdd38f571c7b151aeda6183a505d1b07c5739a205a55da0577f23b6e9a0b2d74ba90af8eda4094ed3508f7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5793e47de94d6f19329218f4acb150647
SHA1d3ba55f596e81ad02f65300cf8a7050b4433ab26
SHA256a974fcc17a07e562f8bf0767070ac5ead61500bd770ccd1b597de8ef835df836
SHA5126020ac2cd0b3dd1b4c503614d833ca8b7c9eccd779151bd55946227ff763784cd2af63ffb582cc9f27cd707d0370f92e01ba67bef7dd099df99c337f3543733e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f316c5443ffec9702be22686aaf41d12
SHA1d3bd4e6ff89c89991eaffc8fafe765c9b1e0ee34
SHA256b300cb06562efb64c25d267a6d7514574c7eb15acd605addf06eb7373b83c168
SHA512855eff271195d7ab5dc394b4a2d1291cf650b011e106a3e545002d5c0fec9c0a01e2402ad91acff13f980ecea7414618d41f785e5d0cff41594a65574786a499
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51c0340e1d76928bfac2b8217cb7c41fb
SHA1b61fc8fa4c2bf283cb5cc5feb9d572b92a4a5d1f
SHA2568c237f72ae40846fa6da187480773d4fbb644d5cb4eebc3e2cb431cb1860c73b
SHA51240ea7fdcbe21754f0f4e1ab180840dec86e2a8f6cc66fb2b4c362ddfb085a08a9a28162f4dc7641d1f8b6edc7f3274ec18c345aed8b8a18923fe2d1cda63c656
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54786c122c2f2fd143517608b66818ad9
SHA1cc622457240ae343791d0e026a3e6921c9918a62
SHA256717bacee274042b2e67d885003a55a9e7cc3b4133d4eb0e236c8c927b803b495
SHA5127ee2886958ab269d865a7290f914cc346abe21aee4a013b13531b7f3fd2753cfb52a5c56c7051e8ba81e1dfa9c7053d2dc011be905fe2e095060abda1b6ce542
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5904ba57e953e4553933e8c4d6b36d127
SHA1a935c5ba838d0ec8541ae9d29d010fe78e9ba65e
SHA256086059a39f5e611ca3feff4d69bc629978478069aebdf55714aeea937c78626e
SHA512d306a5b99ce75f7925b9bba4e6db4c1c776c0ddb3073910c0e3d794ad71c9da8704e9ac7faf4abf1cfebe3eb0c24dabce7c405944d9b6f2673319cc5cc178e21
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59a4f26f38ac04bbf543da6443c919eb8
SHA164dfddf6e4273993deac7caf094a2f3e38e65f8b
SHA2566505cacd8ce9ae86d751c5c807c52db09ab65f0d22627fbc56b5a9aa9fb47d38
SHA512a0f32885fb71ae1cd998276f5c1f08bf006de4090125bc8ccbd87e8af7293fb179ea843672ae078e94bfc897c9057586e08d793822b546dd0ca50e54d6c234ff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD505c6a6f9be876396fbb5326e703452b6
SHA1f5077866efcf2350fd9b661a9402acffda14999f
SHA2562afae453d84cf6eb2aa435e37cc4c5bfe3317503867e859757b290f619c0f207
SHA512578062ecfb6b8f75e6711e34fce6cfca31837cd1878d515813884111cdf79902d58087419730454ce136486512fce040a664b25644b022189361ad502da6270d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD536eabd07db4b60397e609d7c8915cfd3
SHA16a2d4bc9e5248632615d51966fc9e58e7028fc78
SHA256687c1777e45de4c786fb6106b85595a3eb03484da55c21c7041624ed6f29b508
SHA512c990696f4c15aa212c10802776db0ec4d27b8a5b75308b9e35e3dba4e0fc935a9baee5a36a9ed11a427c96ccaea61ae4d4ad033898e781b201f8e7e3aa3b6c41
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5418bb65ac2779d1bbc6f312a9ee97e94
SHA1e9bd4a3eff15d9621884dd1d094096754bdeae5c
SHA256e67b6d41b9512b0906e1f124737e4dcccc4265439e9aa28d21f7308b620e4e0d
SHA5127ecb1014535b4ee9be060bc8319c0ec889a99e9480cb918f4f2846e119e4ab00a0a0476c81bbcca553e7fe0a38b7b5750a4ea18a64587b700000c68127dade74
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD593a99624ebc75d8058d5dea3b75c4d13
SHA1caa538d21625c1ce8663f0b8013dd4b6a8fcb9f1
SHA256967130ba9c28094deccc3c98ef0234992997d8851963553c12aff53900f963de
SHA512c69a504006bcce461108b365c893ef28f2a8ad9b1043885d2795d0478271a04184dd8713ea54051169e72b1bd6b81b6b635396a57b5ed9118f78e1fb5a52e5d2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56c1160a2ecd7a5bdab0ad0b9c3349ade
SHA1504d8c5069e7e63662e0c1612f0f42aefffbc66a
SHA2566028de6a4cde172efd53cc4e583330092b15b720a8971c46deabc3762bd380d2
SHA512056618f14bcdf8257fca744f0ea870b01346d10ef799b7fbaa111195c4774cfb5583e10f7c9201d48061668adb91f630da12a80111a280f2c13097630eee82fd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD579befd39f9c66498963fccb8bfd5d435
SHA1fc2f828c9b49737a9fb075ef2d2bc7fa96b06386
SHA2566e1487acffd2fa2183fac17f19f6159a7a67e23292b511d7f03328067d2f1173
SHA51245e893f1cbef742681c9fe87b96ffb78bd50795e9d96ff686ded4b41bd51fbd70888dced6a7acf44c28e038d576940d9e3498b4fb0c5410e24d2743cd854a83c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b5e0d0b7796f66122315e1737ecdbda8
SHA10133db5e4dbba41014b1f7ee9cce8dcaf6a056a1
SHA256361f611e42cda3773fb2b52111112b52390c78cd6d30da8e794a03df720193da
SHA5125c4df423507afb2c6b7d030035f6353576f117495cc9e17da84bff68b37a4f5da38d939a9a4e6a3e72ed059ce317a78a2de94afdce47ed7f836f75087dd78849
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f9fb35af0f98b0a36a701f5004f6b1f0
SHA16edb4ffe770c9ba9ab5ac485e980bee2a877831f
SHA256d0ab60e275ccff760516120a7ee383047326c6f89015f8d2870e6ae549b5c4e7
SHA5126ed15fd3ae69ed9aff226037ead4ae14a37b5dbfe0fe4e38a7506fe129c2db8cd1a2ad9c44658a2f331c5a473313524372fc6ae84a6f85e863c9dab21ed4fcd6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bd2411482714755b8098e10558ef1a60
SHA1c294bd44c697f11117ca6f9484d92f45386ec635
SHA256b741c57e89bdad9f421ae6518957dc2360f9c1d3a1bc4a00b1ef7d073a7ce460
SHA5125a09d8a8bc55a5c4d74aaf235abda7207acceabf316f8d6c528aa2b51aae6edd90777d58adc1c2d17e26869e38a5e3233f8ce6771954e1d9b72330fb041ac2c3
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06