Analysis
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max time kernel
281s -
max time network
188s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
22/09/2022, 22:17
Static task
static1
Behavioral task
behavioral1
Sample
929635aa1d7399793a94c86598581addee1936a62447ec6f60eb23a254f83f67.html
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
929635aa1d7399793a94c86598581addee1936a62447ec6f60eb23a254f83f67.html
Resource
win10-20220812-en
General
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Target
929635aa1d7399793a94c86598581addee1936a62447ec6f60eb23a254f83f67.html
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Size
6KB
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MD5
5050d6ee596024d6278bb5d9a9160701
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SHA1
27f0f35b39e40ad2786556a25189f5ebebc7b789
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SHA256
929635aa1d7399793a94c86598581addee1936a62447ec6f60eb23a254f83f67
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SHA512
9df19ed4b2ccb84dd96bcb1cc9dec0b23a35dbbb988ea270e9e3f230f2c70c40954e1e073744d614f98fda4d43dc34e4d1817f7752de865fe55fa3c4e76efafe
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SSDEEP
192:kCgUXmXbXqW0N0v0CaBz0wY8yr/kf2jRnQ5/e:kIIr/kG
Malware Config
Signatures
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description ioc Process 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\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 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\DomainSuggestion\FileNames\ 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\IntelliForms 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\TabbedBrowsing\NewTabPage 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\BrowserEmulation\LowMic 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\Toolbar 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\PageSetup 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\Toolbar\WebBrowser 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\Recovery\PendingRecovery 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\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1B42C881-3AD5-11ED-9738-7E4CDA66D2DC} = "0" 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 (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\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3b98f5693c0d24b85f349229339c59c000000000200000000001066000000010000200000004925b503736e9f198d9263493bb62b87aefb5f9e252bcff5314445964a891499000000000e80000000020000200000002ec831fbe10326c4fcd7675b10b1f07e793fcf5582673942915a08bb287ecb4920000000ff434db03c34ba90fb6e68f00e177e0ecebd7887d58363a6f7972a5eff1a8f584000000085e15680d1005bbc44c1ec80bc4877b12976ddbb90b12d3df4acbb47e7422cd548be1fc92c5d7467fd4a861087c9a9496fec202a14e79c0ae6ec042951812554 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370657226" 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\Recovery\PendingRecovery\AdminActive = "0" 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 = b0bde8fae1ced801 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1160 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1160 iexplore.exe 1160 iexplore.exe 1784 IEXPLORE.EXE 1784 IEXPLORE.EXE 1784 IEXPLORE.EXE 1784 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1160 wrote to memory of 1784 1160 iexplore.exe 27 PID 1160 wrote to memory of 1784 1160 iexplore.exe 27 PID 1160 wrote to memory of 1784 1160 iexplore.exe 27 PID 1160 wrote to memory of 1784 1160 iexplore.exe 27
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\929635aa1d7399793a94c86598581addee1936a62447ec6f60eb23a254f83f67.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1160 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1784
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize340B
MD55754285e8f228f477dcc767aefd59117
SHA1c301a8f77d44ddcf15365f5ae01e7e2596658550
SHA256fc8cc3c1b269f345a1fb0abd3ba55b238bb898793f7d157b079bd87111632d8a
SHA51254181aa24e4d76091c8b2ec1d8cd8865af6531e9ca98c48747f1e1fa12cbb5e2d25b8722b360b7479b96b2c65bda308cf47a0176f407281c34a7533c049a2d99
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Filesize
601B
MD592890062d9766ce0719e10696619d9a4
SHA10f580be203d820cdd6c4faf152daa0dc67c29db0
SHA2562ce741903b01bd596a222cb262823cb6007ea0896bd1806a8b379b598246acb3
SHA512fd85809269bdb4734f23552d7a85744f615d28d6864d850d804595b708fabdd0830862727d88bfec5cdb736a42eaea7ebec768dc88a571dd52f983b0913b4ff5