Analysis
-
max time kernel
158s -
max time network
230s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26-12-2023 00:06
Static task
static1
Behavioral task
behavioral1
Sample
452957244e939ab91c57f4cf46655e1e.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
452957244e939ab91c57f4cf46655e1e.html
Resource
win10v2004-20231215-en
General
-
Target
452957244e939ab91c57f4cf46655e1e.html
-
Size
10KB
-
MD5
452957244e939ab91c57f4cf46655e1e
-
SHA1
90d01fc80bdd4ec0b2a6eaa091f2519d6c44aa8d
-
SHA256
54b02e68895860f3c9a19b4821599e71eba919529bc662b791118a41238f10e2
-
SHA512
cf0663677bc8b0638c668e9b0298d04a49210f6ed1f4f81c63782adcce5790ad6b6dd0747ab1252a368ff672cacee36418cd77bbf3f1045f7eff96c871f2537f
-
SSDEEP
192:zFu78mIKq9i+8dMNcVXH+adcVhrJJC241kweDP5jc/c+OLX8o3xyQXItSnSlya6G:zFIVVe2XH+ad2hVE241xe75jn+UX8o38
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{36826431-A932-11EE-9F40-4A7F2EE8F0A9} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c193000000000020000000000106600000001000020000000b8e1435c79c583cd1f60dba563c94d6a4a7eec5c8a1eb9ab81a61828849e6abd000000000e80000000020000200000005297f10a60f6005c1e7b7f4aef3ce46d1244a3ede28f1b3a743baf8422d668fe20000000360a351c08ece175ffcdf48172832e75b5dfef62b852d930f49b14091b52f02040000000c372d8052f3d969cd50c34c2c5bd3553d860414439c4dc4256f500597f2532e40fa1529bd591c6b1f1d911321dffb293cdeb299b70cae3fe465eae5628982bfb iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410336248" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 509701323f3dda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2680 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2680 iexplore.exe 2680 iexplore.exe 2828 IEXPLORE.EXE 2828 IEXPLORE.EXE 2828 IEXPLORE.EXE 2828 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2680 wrote to memory of 2828 2680 iexplore.exe 30 PID 2680 wrote to memory of 2828 2680 iexplore.exe 30 PID 2680 wrote to memory of 2828 2680 iexplore.exe 30 PID 2680 wrote to memory of 2828 2680 iexplore.exe 30
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\452957244e939ab91c57f4cf46655e1e.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2680 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2828
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD530f928504db1685c134f5a8fec8bcb80
SHA11a247dd1711b912680c665004053547bd9ab8d2f
SHA25629c54d4d7b4eedfbd234d45ec7f005fefc1e4b942fa67ab49e0e5c359d774d8b
SHA512079396a41a546f653d205a24cbed36add57461c237e074765ffad767ba9ce1b016234e561273b6b99a79e845fa1bad5ac96005a6b44b62e6316377790092a5d3
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD595c69bdd5a0dcfe87f74c7e600fa7d62
SHA14881124bce95e6bab9c20c1af29afc447a75f581
SHA2560c5bba121e4a9b4c442ff7f86b1f72b188aa1c2a728183c4c91ad8ff9e72e5a3
SHA5124e171c2b019f1e84957f58ff7c862984e31b8e1c8b26638178fd5f0758ce3701579165b2c5f6fcb0417896f21aba9daa13a94fe07792e4ad7ceebe6e43cf328c
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54dc5d51ebde37d2525fa5004542e9472
SHA1623155617b818272e848f728c385fb268cd1825d
SHA2567396d8e58156f66ab4ac58f00174a6b5f359124d5cadf6638b693f4942a61fa0
SHA512847800e5012532ad87336b16e5facfe4b63a595de1c751ca3f6e6a4b0a52e34d78ea4dc48e875e954c7ded36243ee3eb6296c27e4eed7bf4d204c03e6fff18fc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cfddeef6831ecc76956990c550c6f60d
SHA1d2ec4549f55f3e7accce6ac0be5999a5b828a88a
SHA256f214156bf35dc6867c838514b09c69c465add81a891b207ba4ea98bbe3a1919d
SHA5128eab648255c1c25c9ba554364a81467ba19e6647e6cb8085bbb3bacd0b1d64807317161f7a8eaa7299c81c0ffa76943aac2d6348289b82d9d48613bb87b367b0
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56557d0c7e59e78d6b774b8bd5aa6603e
SHA18f697651008312ab43528b6946d57e8c7fad239e
SHA256e541bc740470256aefae4c7f68ade4c097f319ba495763672acc1d9433aac13a
SHA512e561dc6e98936dd5e1385a89a8a712a8ca617d93d7064672d957f420f6d12832db205754d6b473d9d8218a488050ec7158ed83417e1f2c929674f8adcb5ccab3
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54a1e6340394cf091c1f675d099cb2b83
SHA159658297d024ceb3b0817cb31060dc3d922282d7
SHA2567f9acd04dd65bdb613f28878d52c009681c8d2a72415c30cc6b2005f47836789
SHA5124599be20551709cab26846d12678fca4c5bd704c935d03b7f70fd7afcf7fe62ced57088a8cfaa9b76839174eac66375952eaf403801eca4c7579363a49a98258
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e9829eecb2821d6e122ee491fe5db916
SHA19ea974f6798fb2138a4f06c0c7d0487ab03713e8
SHA25686d539196cce2ee9df99c28c4f216d2b629e85a6da5e5a01e5e702df56d4457f
SHA5128d9a141bcb84964c99e0933be1d9d6ff5e4bc806b702d83fba4ca3c2ca945ebdc827eed43eb5812fe1ca19d7ce13c8739aa0ba60325d5e257ad84b7c14e2daa7
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c5a4234967b893ed38ef4bd516e1a016
SHA1c853e155be8d7ccdc256b32b1c4d21107decf186
SHA256e5ac64d9435f2f99398b2cea77f1efe6a073a8076653e6fedd59107e5ca3fa77
SHA512ef3e17e032e06731885baaa265a65bde544b81f16a2aede8bf6a753a040ac119558e3a7127cccfdfa096261eeb8db480939f8269069495d30fc40ad1493628e1
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b632eecd4bb095df6752d1b864259fe3
SHA17f8cec558a74bb5566a0051d23b49a703ecc099e
SHA2563a1d67da2b0cedec92a4f859e1b63a085fedc17dc4e045e0220c785023787a4d
SHA5124402b2a29ee6d070ffcbd0a51319c60955246bfb2bf15dd28218d0ba465854b6e7d85802a1821984b1ccf40036904d0f450615fd3e347f255dcb862346232677
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ccc5444057c38708ae9187ea82d92140
SHA19d6945c7007b2e1b0fc9155024a56c82d8ffb2eb
SHA256331b1e5da2cff8e73f4aa64650953a07bd3600d46c2e043a811d8a52c1b7bd39
SHA512403010ab5870688faae2fff9916b27934793774753becafe575ac08b0322e87f87b12198628a6c9810c28489804b7551def8c3e87b127f95e1489ffff753f2b6
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5767eb7a11899bd7c3a7be245fa9908c2
SHA15182faa0c931d1e57f51d4bf5d028991a04400ce
SHA2567fc0c303981d615b8ec1b6f64d93183f6f1a3d3122b5f24c7eefd9674e13d1db
SHA51278bfab10207368db8bdad957883b79719dac12ea67a9c919e549e18c7601c0aebe6c70da560a5732691de15da01b18f1aedf3f2c356fb558250d0e3fb6bb640b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD567e0fce6a33f5ab57e03b07cd8bdb74b
SHA105c97cd6796b74c7eeb1cf44f7b827e66c632e9b
SHA256d87581fb96e18371e14440cfe0021931fe786b4189edac5ecae9542d867ec92e
SHA512d51e7cf98edd9bf2437609a1483c39d06a62f6bc108d6fc08ead8d5fd75f32658d8a6a2082dd2983bb294eaa86cd2efc18b10e6874b07f7ed1f1ce7764755a27
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d9d6edddc25397cb890202bb4efd7838
SHA124029b762a18f501d36653f234a5fb15a8247e20
SHA256a0671de4106815f8e0cb8fbb4649e7dba19696dfbf455310c0dea62672c9416e
SHA51221821e60a3ead8a107e5a7f5bc74164f6586bbcd274bf73b1dd55cf8975316a981c90c679daa546acc144573285feb7635899d421482d28a636224cda3a822a7
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57288045722a499cb6aa3320989ed9d23
SHA1fff480905e5e145c7a96b0b51e28c5cf484a2b76
SHA256ff84cad63776efe76832b08809a41974c2b74dca3ad735cd69951cd95142554a
SHA51201a6afe57f7baf9f46e70bb980b9a34f2b4740ec2e0faed7fa00e326dcb5a7d36f08ef8c9c8d58f5cafd581180ea4e482e769d1a85eb13fcca506cf43b02344b
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55a2093bf1582ed655c0c413525bf073d
SHA145671e1af6ecbca53ce9330c363125569920d90d
SHA256cfb7d52fbbc9c410e1e642d0b77cf11836924185b49759866bf832afe5f388b5
SHA5127d3f32bc093805c817b6d83f22d461d47891cbc0d02df59cf963fa60337839a3dd2a36113b608aceed153b38a351dc059ab9236107580ea7b97f24611da35201
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59dfa133368320e62300868dc8bcd97e6
SHA194da216a428d884197bd917284d47452459505c9
SHA2561b8c9fb40aaf81ccb4ce2cdadaa61c0b2688853744be2f86f12df0d39b3b476a
SHA51237ef0abc078f7d71df775c21feec8937175afec9c06335c10ea489aca1226891929aec34275e767bce05721d58c2f5f1070e97eebb262bd6dd8d7cc7af34b5d0
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f6efab6c0647a8fb226e5b0a680f4159
SHA17fcb4ae2e3048360a019ac6f736612fc3d42b077
SHA2568d7932506b0d868e1c73b4629c9dc0f23be1d278e28e5989038592ed19440415
SHA51268ef75bc55c18122838161a44bb2f25f8d1ffc9b95ba5ade281b33593de53ca9d3c228c006a55e9162d3cc0ade742ec3be21822a055d2529dbf4824845053bbc
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b0b76dd5144496dc986ce3ee873f7f71
SHA1d2127040acbd247cffc6a7fe069f6a944c6f26cd
SHA256404f68cdd6bdabd0ae4ac4b298db752817cadc242511471f4b8c8b22e4190637
SHA51290d4a58570efa939806c74190751b6f5796c1333ab17384abde0121ce1585256a38f1235781f3d672bd0014f435103a90c46ab9ba91e91c525f7042415c30e55
-
Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
-
Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06