Analysis
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max time kernel
135s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:17
Static task
static1
Behavioral task
behavioral1
Sample
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html
Resource
win10v2004-20220812-en
General
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Target
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html
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Size
7KB
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MD5
64828bec2c440089ba94162a378b37e1
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SHA1
49b85d0070726e8fd1c3e7f1c41c38389c5d78a1
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SHA256
a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468
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SHA512
e084566ce401b3bf74bc3d0d8a4207edb8b90129a22f9c4c504d5e49f3ce1da610cee8763d6e938b63fc44f5247128d75f87b01fb876985313674d01f9276173
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SSDEEP
192:OJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLM:oSGabMPvLddLXuSwSTLdlLXugfo2KaM
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process 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\Recovery\PendingRecovery 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 (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\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom 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 (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe 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\Main\WindowsSearch 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\Main 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\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup 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\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ca34b47b7f210943aefa54f05bbd2e7b00000000020000000000106600000001000020000000552f93db20a6ee0b76f5bd3de3b1bea003450724d892662d179afa19b722f533000000000e80000000020000200000001a574d4fab7c6086ddddc43ef8ac2ed00363752680867700e055291bee2fa541200000004537adc1eca41c18f0a1c95ef4ec027fd4028d68767cea504767aeca4e25ffc9400000005ff05cf0b397072039bb024fad2856e7786ebeb70a9d002b1800ff2a72f24bde1201725e36364add7972f922c8e25c51bd262a022be39622470b2880a2745095 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00c3edae25ffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375360869" 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\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C8BB61C1-6B18-11ED-8C11-42FEA5F7B9B2} = "0" 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\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing 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 1584 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1584 iexplore.exe 1584 iexplore.exe 1492 IEXPLORE.EXE 1492 IEXPLORE.EXE 1492 IEXPLORE.EXE 1492 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1584 wrote to memory of 1492 1584 iexplore.exe IEXPLORE.EXE PID 1584 wrote to memory of 1492 1584 iexplore.exe IEXPLORE.EXE PID 1584 wrote to memory of 1492 1584 iexplore.exe IEXPLORE.EXE PID 1584 wrote to memory of 1492 1584 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\a9eb51e981eaebb8487557c616afd8de4e433766e6fec6f03bde425c211ab468.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1584 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx