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Analysis
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max time kernel
122s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
28/12/2023, 22:53
Static task
static1
Behavioral task
behavioral1
Sample
fe221c5c7b96a0fe5953ee83d8612412.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fe221c5c7b96a0fe5953ee83d8612412.html
Resource
win10v2004-20231222-en
General
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Target
fe221c5c7b96a0fe5953ee83d8612412.html
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Size
53KB
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MD5
fe221c5c7b96a0fe5953ee83d8612412
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SHA1
f89c48d3c2f7e56d9ec220adc14f5fac2e0e5448
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SHA256
e56aaebc88d3d0ba305563e6c031ce7af447f04badeede898e9308465c8fab48
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SHA512
234e056351668a38cac1872053665757071f6a6d416836caf646c3c2245a5db209ab8dac101eee95a17a471409042ae08a5d2b47ba4e972541e3015f775e66dd
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SSDEEP
1536:CkgUiIakTqGivi+PyUD5runlYS63Nj+q5VyvR0w2AzTICbb+oP/t9M/dNwIUTDmO:CkgUiIakTqGivi+PyU9runlYS63Nj+qK
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{19B44CE1-AA56-11EE-B683-EE5B2FF970AA} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410461603" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80812308633eda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e9178664000000000200000000001066000000010000200000000a4dc3c5e4c5d61a9e1e2545b15cbf2e7350d529680265a852fec0f9861efae9000000000e8000000002000020000000d24e5758215e6bfdf8d6626be2fd28c8d90e8491a6e8ed225b9216e050354790200000001bcf14e9e5c0de3750bb17b6b8f1c15ea94ef937b261f9dc7b389b712424263e4000000049cee058b79bab762179060cced4dc289e616c9f89da7547358f6f0974db58cbccdadafc910297bd79caf142fdd8fb0d5a187e3e4265e1335622f4a25e930de3 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1636 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1636 iexplore.exe 1636 iexplore.exe 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1636 wrote to memory of 2696 1636 iexplore.exe 28 PID 1636 wrote to memory of 2696 1636 iexplore.exe 28 PID 1636 wrote to memory of 2696 1636 iexplore.exe 28 PID 1636 wrote to memory of 2696 1636 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\fe221c5c7b96a0fe5953ee83d8612412.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1636 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2696
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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
MD5356e7dc098821937ed9afa595eac961b
SHA185fef6021c07783358889d28880f3ce37df3adb1
SHA256cf26b4d7ee7bd9c5c9d5c56f2fa44de429117120c53c95fb339e65bdff5b2ab7
SHA51238e4777074d53d766ef68f6f56156448eadcce9a453a9314252b77642150cd5005014658895c5bbd5b0858189b5b4be86cae6a7afa83ed904a9a22c437f1f17a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c29304a5511934b71f5d254f76a24da4
SHA1533f8884dc6ce3a5ea073aab00c8f5bbed07927e
SHA2562ea21abd72a25001035447172cf1f0aeafca7a1a8885fdc1bf8f2c333412e1b2
SHA512660a20a965b853b060991a0f3e270099ec90e2bd3deaf44cb9fcd5eaffa9d074215f7454ebc84922d5f07e4d7fff3c18fb450e60d9eeafb4dd327bde73049164
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b06b23c59b3fd096064007c411263de7
SHA1d623b6b0f6aa79b3cb6f8435784a8e757e2dc3c6
SHA256dcf5d4c52a6063b1394250dbb1966a1e19bf23cde707efe75bb4a2cfaa453610
SHA5128e2bde0996dda2d13fdd7e3d91fb601ebddcbfb38eb947d24dd0e4d6740407c083838ab0174ca0e2f72c9a464dfd62e35ceaf3d1ab617c30c0ac52ae1a4e6b2b
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\YV6H14B0\glossar-js[1].htm
Filesize706B
MD567f3a5933c17b3ab044826d3927d0ba9
SHA15957076d09bacaa6db8ddc832b4fd87ed8f05f8a
SHA25697e800f4836b7030dd58fe6296294b7ff5ef1b5eb0e88353f230ea1608d2bb64
SHA51203ba224055ffdbf32b7eea30c764dc18d66cc6d8707dc5fafab74e155b0bb3d4d691c5788b033a68f05299547297125122778fa7e3252f93e7343d918936643e
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06