Analysis Overview
SHA256
b7e0964db276ae4cc8002c0ac4fe36d7d87b83a140606308a24ad445cd787cb8
Threat Level: No (potentially) malicious behavior was detected
The file Cirurgias.exe was found to be: No (potentially) malicious behavior was detected.
Malicious Activity Summary
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-27 11:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-27 11:40
Reported
2024-05-27 11:42
Platform
win7-20240508-en
Max time kernel
118s
Max time network
128s
Command Line
Signatures
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422971886" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a2300000000020000000000106600000001000020000000b2d351f622d8b0cf43b1f4de92f72bf3266d181c588e1757b223027070cfac84000000000e80000000020000200000003fae2f3a01442568560141d3a1ad4f27fdab0a0a04d7a2600a86bb480a5e74dd200000001cfcd573ddee8f98e40a09672604c52ee028f491b7751c8ecb1cd2114eb306cc40000000104a752b001144f9b6b4185e43a982a669f7189196633e89409cc3fe1e78230207e72989322103c97a2360555aea2a019a3c33466868bf7c989e6bc28bde093d | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E46D0CE1-1C1D-11EF-8F47-7A4B76010719} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b045f9b82ab0da01 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1700 wrote to memory of 2996 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 1700 wrote to memory of 2996 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 1700 wrote to memory of 2996 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 1700 wrote to memory of 2996 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
Processes
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Cirurgias.html
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1700 CREDAT:275457 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\Cab3288.tmp
| MD5 | 29f65ba8e88c063813cc50a4ea544e93 |
| SHA1 | 05a7040d5c127e68c25d81cc51271ffb8bef3568 |
| SHA256 | 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184 |
| SHA512 | e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa |
C:\Users\Admin\AppData\Local\Temp\Tar32E9.tmp
| MD5 | 435a9ac180383f9fa094131b173a2f7b |
| SHA1 | 76944ea657a9db94f9a4bef38f88c46ed4166983 |
| SHA256 | 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34 |
| SHA512 | 1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | afb3b108861fc69a61d93d492c33266d |
| SHA1 | 31ff3b65ee90ae2b8f34462fb82208b2cabb6fc7 |
| SHA256 | 191146066d702d998896a68e6067dc30454680be99d58e14ab4685c4a9c4ed6f |
| SHA512 | 45fab600b48519c97a270450eba29f064fa946c2732aa7d850b27cb864aa2be3f09690bb65cb1794ceda90775e85e1448dcc71d67609ca2bfb66b7c2ddf47929 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 82d00be780fd1510cb24ca17dfc54880 |
| SHA1 | cd0dc806061cacb8f14bb20335ae3b31f6120010 |
| SHA256 | 565a12d417d5b7d182c3ede9a9e0a174afe9c423d9cfd216a488f67cc4554f05 |
| SHA512 | 9855e270d220d65191ce7f1e28f7b735f6261f3540921223b48a29691e3c7ac058405a111bad5e08c96d9d0d9ad8fd68bf47baef3b081b2eda86e576baf60a5e |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | fb6cfe0fa3284d3515d17ca4a13d4d17 |
| SHA1 | 36e5e49d2ca8ccede2a1ac12ece37993613d4721 |
| SHA256 | 2a9fdccb40b4aee5c3c4cf7329190459ad7428f78fc2baac74a4944fa27a168f |
| SHA512 | 90f6c8c70ddbe9de9ae8d1c96c945904f124636772393e5c660e9ec90d76b1dbada5a6b2d4631763eb4ddd2903a0451b5aab55c67d9d16ffb1d09af809615ebe |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c273c0bc840ae160efc1865af92f566c |
| SHA1 | 575aa3eb85cb30b42553184eab54f5f52be8addb |
| SHA256 | 3b95c8bcb8a7f06d286bcee41187a18abc7029d99b707d623234f8649763b999 |
| SHA512 | 250ccd8503c26ce705e88f1cb73ca50db3b9dd0e616610c7fed1ae9fe15da03f7e96d884cd79d1792c392f6bec88e06442b664308426514e8639507d0dde3c5f |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 8d6c7899e616d0933c263a701f802fe7 |
| SHA1 | 83cc864138279dcd705d47c2ec331456e39090bf |
| SHA256 | e7d09e7cd5ea4378664fa9792ee051955b501cb6f5a5e749b5f2d35f4891565e |
| SHA512 | 3f6ad54a664e7c603029575f12e0ad7ce59fddf756c80d839051db342f7fadc997b8cfd657a95c3773bef5a96216784387cb28e95cb062140f1af513035e3836 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | d29244e45964688fa581e1032b194fb5 |
| SHA1 | 7e337072f1f03aa7f3d8d04a2700f6a6cde64b49 |
| SHA256 | 4a7820450ec6a15a4433c16904b488c327adf63e29aefabce511e377c637e01f |
| SHA512 | cc941409dc83a85ffdbdae48f9d3d47b948ce5b6e6f982eb0831fae3b88899e398f6dca6b7fe31b93ab5afb3870903a1660181413fda010941f4982de95be1f7 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | a7548942ae075bbaf3dddd15ccfd4d37 |
| SHA1 | 98ae6d324a2296da62c9956205823efda521db45 |
| SHA256 | 48915868463caddf020912d645d2179f630f7b37504633efe4bcdd760e76dcc7 |
| SHA512 | c73686e92bfb696aa29fe8fd1175f2706c1cf26245b301e99a6683121b75e0ab09a197fc998f29750f564f55a3915fa3ba1b7fe871921ebc4f69415d6d1a1da4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | b592a1a18004f83c22c062f2ed35179f |
| SHA1 | 187e204e9db1a3fe3694bedd724dbb4a588c1c48 |
| SHA256 | edbb33288d3c6479e160ccf95cf9c3938d67f405a6e8ed37abe2c23b0db36e4f |
| SHA512 | e3cc1e39f847702af9bc7d71c200afc77907f648213eb6a3c02d51bc04831fa41a2ab9251ca14a83024919a5bdf62d2a3ce3279977e1dfb0fb46386b3d188780 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | be54a9c046474748d249d46e6a698f37 |
| SHA1 | bcbd211561ad60a1f96a43c608255b2323bd3170 |
| SHA256 | b8dcc2082998bc09601bbca7e1bd9bca24215376ed44eeb124270c6b311005a1 |
| SHA512 | f330a6624496c47222bb0986a8a915061f48071c63d19598f056699dd2b7afaee03197aaa6dd485dece5fd749554315c328eb918abc89a5cfd4bbe486e32d617 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 7920218c12afeda680fbc69f781091fd |
| SHA1 | 11ab2543b0fe7720c484f93021239b45e6f51818 |
| SHA256 | a61c7f5ac83ea1bb2c10f8da312963aae4c1f7566d0c168580dc1eb53eb12b41 |
| SHA512 | f133020832a832a9d428392df56c28c3b9511b7fe171c3e98b09a4419e99654b516e3747fbbe02bb512462dd7274078049bd21d29f19fa588bb9f4e6edb8fbbb |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e9addba06f6bd25cc092c135a00880fc |
| SHA1 | d851d53b591f6b82bddcad03af6d9aaf500e0f4b |
| SHA256 | 47e3051983aa17eea706a9bae233b58275bab74d5dce4770ecc5fa6383cd61dc |
| SHA512 | 399119e9a31589dc43e74751f64da9340135f86eb941a771de6ca1eba067a85d916fd8ea5e1aee5ed51460d6f03d4d44f9dd4363b02ed9a9f1f9361edd3170b9 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e32569177bb0b63a7782ba028c475bcc |
| SHA1 | b1ea18176ccb2e64a87eda32f4cc8157b6d5f05c |
| SHA256 | 4d5c64547d8ca9c211f43d4316f0f9d2b7b5e05b6272d67242297d04cdc8f38c |
| SHA512 | 3043300945c1966eed1b27a11c10b248c087044e5fcf6b08390bfaee20c7a2eaf57377dc9352657a2d3b34d6801a6414ea7ac0896e46c59c5bfb786a5be575d1 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 3ad52fdaa410699a316a0bcfae717478 |
| SHA1 | 76af4987c1b31ad5c5d19327ffbc3bfcf02f4b58 |
| SHA256 | f41ebdbc1762614ed08ec42473738962e29ffd67d44d8381b74cd01101f725a7 |
| SHA512 | 41c8688690c75a1816e36af98985185c6594d451168e797c4a87202d922d357d1fbf789af1f9171f541e31cac3ed4b9195c8a16e7853daf7373823375153cbf2 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | af4bfbfa843b9af88f47a30239884dfe |
| SHA1 | dda20a105d3039d3b8b3c65dc8232f160275c5c4 |
| SHA256 | 9b719d5e1bb58f663269480759c94c00b7e0e0f188f22a49054739dd797447a9 |
| SHA512 | 070eb89c9eedfddc1393a230fbef7d7eb75d33f9cbd9faf5eef7bfd1f0b267d66032dbf165dc1413ae91f986aec58e6c910ffd1b79a772d88e51562d34462b18 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 66ce17f6bb0eb3eb59a5e7f9f0d16586 |
| SHA1 | 112bbea1842f3043bbc841342b7b4424d2bab8ed |
| SHA256 | 6f1571cc6bc9cc0db4078b1badf27c4d1518b84caaa1c61adfcf3d9508b063bb |
| SHA512 | 60237e845250a5659d74f9fb0f2faa2b639a7d7bd74e363e8c224caf32d855590783157312065d712a931b91d97bcaa268b2f36473ae8b89781140acbbc25dd9 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | a6ff9194b50371831b9b67dff177cc33 |
| SHA1 | f54c53e7b9fc68a379e5743269396c72ad72667d |
| SHA256 | 9941f219ac5144cfaf36b1811d21f956931c3757e45c8d5ffd6c140ac981c139 |
| SHA512 | 65dab4e2fe292365c5388dc35f64a6bb5ebac0159014f12f3616cc23454bb5a8275cd0b5b9c4e48e2ac0c9f3176bb8d0732b1e43e4899ca053505bb1bc5b107f |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | b509251044fc65365456c00852f78e96 |
| SHA1 | 51353bbf7ecf29cb6d8879ebfaa4d621db3c2187 |
| SHA256 | 84c9d1a7de8b544a8fd0ba0c39ae27de52ba2b605fea135a775bdfb382b2dd3d |
| SHA512 | 6db63ae464c5976e82c2f0672fbfbf0fc2c78b4d081080d3906de0ea6dfd55fc9a72825854019f12feaa2867b865e95b6bf709e0cac1d52c86c5327fa3cc1cdd |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 9f37b5d508218e731d17ee69b907b7e2 |
| SHA1 | ef6a0421fe992323d79b63f38471bbb8cc3b7bb4 |
| SHA256 | fcde70c0fae7508c19758996217153626f41c0c8a602ed2ad4705920f651bc9c |
| SHA512 | 9641ccf5b07365095678ae13d0e2bf10271a7a1acd2c8f73f6afab09b3cf77418f4ee68d7ba6d8690313aa56b9312c208c4039ddda479ee50924d346f8cac300 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 625c99033fa8542ff7fe357816775961 |
| SHA1 | 9c15555073b950e80f075edbff78fa56c6892cbe |
| SHA256 | bfa73a57b26f307eb606af0d83e0e27245b16d41f6be48b562136a8c506d1d68 |
| SHA512 | 57375770f22cbb2de3aa9721b857fc9e85daca8f01bf105569dd59fe713b5b66f0d395bb56e02661edfea00a9e5a3ec5fdcd72ab16a3d543e378f612ee67b93d |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-27 11:40
Reported
2024-05-27 11:42
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\Cirurgias.html
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb923946f8,0x7ffb92394708,0x7ffb92394718
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2688 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4800 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4744 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3528 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5524 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,7985846309601861831,483543203455522689,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1048 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.143.182.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 4158365912175436289496136e7912c2 |
| SHA1 | 813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59 |
| SHA256 | 354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1 |
| SHA512 | 74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | ce4c898f8fc7601e2fbc252fdadb5115 |
| SHA1 | 01bf06badc5da353e539c7c07527d30dccc55a91 |
| SHA256 | bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa |
| SHA512 | 80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 79a1ff290f55652915a26136d48a7d93 |
| SHA1 | 7d58b5faeab7810e29eeba989281577facab77c4 |
| SHA256 | 515ea01a53a03e6b0611cc2fa7c20fb22eb02eeb9b6bae108a06ac904b33ee79 |
| SHA512 | 8c0dd3883c9eb12987286df5f6444e4fa60d1cb9c37a27ac1b52b1db9ab049caef1386cf13f114533f546b41839ed1696d13a587bd7b76ce6ea39ad65ca06e1c |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
| MD5 | 6752a1d65b201c13b62ea44016eb221f |
| SHA1 | 58ecf154d01a62233ed7fb494ace3c3d4ffce08b |
| SHA256 | 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd |
| SHA512 | 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
| MD5 | 92270270c9cc94a59ee104ecdd52a932 |
| SHA1 | 5b0cbdb519a04e6e1a3f94baab162c5b62b67864 |
| SHA256 | 34266c0da14970534e82a67fe8bcdb559cb6756154aa15c440c37085a796d04a |
| SHA512 | 66124e83a6a9d2a9d419a15c8bb07d6d3bb474d8de70a9224e63c22d259c2a69712ce1b1f51e4db235c7e39993c0dd89e319cf2274cc5df28217941440fa3b20 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 0a7bfa6ec5815f964c41679da18d1239 |
| SHA1 | 3bf8d6d9e5b1b950f5f5dd17656d1b65d9c31884 |
| SHA256 | 8aef1c4378ce51c110467fc9971ff2c4eb922acbedb7d5a16a1a098bb2dff43f |
| SHA512 | 4ab816c70bd26846a550f20c1d076bb0d5a5260e4ba08a27d61b9f291e62ea286e0dda58a5193ad15a62c7c81a0d3c875c60a73c62e89ea852afb8c30b02bc86 |