Analysis
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max time kernel
112s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:29
Static task
static1
Behavioral task
behavioral1
Sample
37c4a555abaf87f73aafd0565e2b8bc64d467af7eefddef0e9d1b9070f062de1.html
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
37c4a555abaf87f73aafd0565e2b8bc64d467af7eefddef0e9d1b9070f062de1.html
Resource
win10v2004-20220812-en
General
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Target
37c4a555abaf87f73aafd0565e2b8bc64d467af7eefddef0e9d1b9070f062de1.html
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Size
7KB
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MD5
b51c2418b329d6a32c7cdd05a7ad0145
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SHA1
89e4b7855a8a490a447e3f41fa536812992c32a0
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SHA256
37c4a555abaf87f73aafd0565e2b8bc64d467af7eefddef0e9d1b9070f062de1
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SHA512
a6813c420fd3fff15efbb518cf831a661d67302b4998b7df14a7c12dc2bfd195bc31b3816d3a2ed8b2a78183e5f952e2d919be43bad9e7968b9907390745c933
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SSDEEP
192:1sJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLnUnd:1WSGabMPvLddLXuSwSTLdlLXugfo2Kaw
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e065743e28ffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375965071" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000e7972a1c9cb604d8006cba7c0379c2300000000020000000000106600000001000020000000ef7ff07112aa0b66654c2cefd34227f68c95b764bafda33964b964610c4b5fcd000000000e8000000002000020000000c3ab583b04db3a51d9e6842484a60cbf747eb00b8bdecc73c4c22ed7473a33ac200000007ec0ef65ef8bd05bf47b0d9b7d28beabeca63acd41f499e88db2722a340753ad4000000033a89cac6ac043ee64032f695e0601e5c900514c4f12e90af4585c4da298f2ae03c3f673cbe754350a7c89a543d47286913fa99ca8631535bb988192f85f7ee3 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5F8564A1-6B1B-11ED-9C90-C6457FCBF3CF} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 784 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 784 iexplore.exe 784 iexplore.exe 1532 IEXPLORE.EXE 1532 IEXPLORE.EXE 1532 IEXPLORE.EXE 1532 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 784 wrote to memory of 1532 784 iexplore.exe IEXPLORE.EXE PID 784 wrote to memory of 1532 784 iexplore.exe IEXPLORE.EXE PID 784 wrote to memory of 1532 784 iexplore.exe IEXPLORE.EXE PID 784 wrote to memory of 1532 784 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\37c4a555abaf87f73aafd0565e2b8bc64d467af7eefddef0e9d1b9070f062de1.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:784 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1532
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
606B
MD53ce79572cd54e2a0bfe3710f112a6d31
SHA143b4b928cf5fa509d6dfe63c25fa63f88f5b265b
SHA256e0848747b73f47f71f3387cf687a50c679f3cd9234e274d8aa027e5058178e9d
SHA512a5d5d91d64e92449a8b4affc4a93c938e877aaf72d9dd0c01de88670a4e3da8fb78f6137dd86650080c640747861684ef79253e0c1fe0673f1c5941e8d921995