Analysis
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max time kernel
131s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:15
Static task
static1
Behavioral task
behavioral1
Sample
b8ba9e36ea243a888c776c5ec4e223130dcb4b3777fc72b7e2625b4c61e90725.html
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b8ba9e36ea243a888c776c5ec4e223130dcb4b3777fc72b7e2625b4c61e90725.html
Resource
win10v2004-20221111-en
General
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Target
b8ba9e36ea243a888c776c5ec4e223130dcb4b3777fc72b7e2625b4c61e90725.html
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Size
7KB
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MD5
216ed3152dc2834c9646d30931ce4d88
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SHA1
46d245ad5afee5414312ae3a0b92b3e18e6d1a30
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SHA256
b8ba9e36ea243a888c776c5ec4e223130dcb4b3777fc72b7e2625b4c61e90725
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SHA512
c08f34808f23193a2cf8c99b3a244e44f3dadf146dea222e898ba10e042f9412dbf4939ddd3a3c5715255a9cb09fefb70a81dc8a528039dd9f28d0435831aa65
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SSDEEP
192:zJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLP:lSGabMPvLddLXuSwSTLdlLXugfo2KaP
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F5EC50E1-6B0F-11ED-8DFC-667719A561AF} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375960190" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60b474cb1cffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a000000000200000000001066000000010000200000007b67b8ccd846b16ae3c3496d00206b89ba5b18ad8ccb71f272834aaa7e6b12eb000000000e80000000020000200000000aa8187b1c600104bd983439cf8c574849a129fde9c000f3c41d76db5fe1fb0a20000000010784eb6c428f6a3a33fd78f41a05f5459787112e9e9e93f3c3f007f148844140000000a1efb57d9bc75ad42c586d3d24b9f4ae156b7e0d09f01f316849b02d1b779bf268e88b3c690bb77328dc79bef8547fd4ebaaa5a328221e561aef2e7424011691 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1672 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1672 iexplore.exe 1672 iexplore.exe 516 IEXPLORE.EXE 516 IEXPLORE.EXE 516 IEXPLORE.EXE 516 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1672 wrote to memory of 516 1672 iexplore.exe IEXPLORE.EXE PID 1672 wrote to memory of 516 1672 iexplore.exe IEXPLORE.EXE PID 1672 wrote to memory of 516 1672 iexplore.exe IEXPLORE.EXE PID 1672 wrote to memory of 516 1672 iexplore.exe IEXPLORE.EXE
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\b8ba9e36ea243a888c776c5ec4e223130dcb4b3777fc72b7e2625b4c61e90725.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1672 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:516
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
608B
MD57e3a5bcdf18c5a8a4e1e7a64bd2dad5d
SHA12e212a83c3175e279c082a71dd5157c42704a9a7
SHA256dd790433d7fcd4c290e8a2b6695645875ad862c423c5f8afe9dc10258cb21662
SHA512dfc580430d61548bb2c991e356c31cd720ad0a557becd0d683502d27920bcbb9ae651075d4f52f19056bf25143bf8f19e739ed9dcff0e1807d8ec68819bbebb0