Analysis
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max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19-09-2022 11:38
Static task
static1
Behavioral task
behavioral1
Sample
038c311c24156ea9be8c253b5ef5c6198ce69e3e61ffad9137a4f91ecaf15bb2.html
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
038c311c24156ea9be8c253b5ef5c6198ce69e3e61ffad9137a4f91ecaf15bb2.html
Resource
win10v2004-20220812-en
General
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Target
038c311c24156ea9be8c253b5ef5c6198ce69e3e61ffad9137a4f91ecaf15bb2.html
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Size
654KB
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MD5
446052ea9ccfbe6771eb692bf8ab37f4
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SHA1
a3317feed69e69ab7916488fa4923d95d8a6c62f
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SHA256
038c311c24156ea9be8c253b5ef5c6198ce69e3e61ffad9137a4f91ecaf15bb2
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SHA512
1a7531ed802ad8901451f289cd9c94e1206d65074802d256c545b674f170662e1172e595abb0a3147f531ed438fdabb0dce8f50bed099cec8322ac39b1d5edee
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SSDEEP
6144:nUkHy3Zmwh2z/hZ/qAbNr6y2Tye2/Lisjb61kQD4aJk06H:KUb/H
Malware Config
Signatures
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description ioc Process 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 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\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\InternetRegistry 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\Recovery\PendingRecovery\AdminActive = "0" 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 = "370380762" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" 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 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\Main\WindowsSearch 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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3b98f5693c0d24b85f349229339c59c000000000200000000001066000000010000200000008be0f291e1f4f9e8a3aed23986c5a1375ff965b9f474ee59e26bb619dd5872e0000000000e8000000002000020000000529831536160a23af86102c002b0274446057bb72cf38b59da2c75bd19d30391200000006357acd8078e395b09073c2b5ebd571dff509b7ecfe569b03617a301ade3ff5140000000f66f7d35ccf8401bcef248126451561c156b86378cab47ab9449375743f2e96fb4c974f4caa6eaf8b44e13edbe95afe04ab65e35f5236d4ec31766d3000af9cd 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\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 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\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main 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\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 604c8c805eccd801 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\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion 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\IETld\LowMic 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\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{676BC581-3851-11ED-AA2C-DE5CC620A9B4} = "0" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1476 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1476 iexplore.exe 1476 iexplore.exe 944 IEXPLORE.EXE 944 IEXPLORE.EXE 944 IEXPLORE.EXE 944 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1476 wrote to memory of 944 1476 iexplore.exe 28 PID 1476 wrote to memory of 944 1476 iexplore.exe 28 PID 1476 wrote to memory of 944 1476 iexplore.exe 28 PID 1476 wrote to memory of 944 1476 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\038c311c24156ea9be8c253b5ef5c6198ce69e3e61ffad9137a4f91ecaf15bb2.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1476 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1476 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:944
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
601B
MD529414f07faebf30847d0aa6f995952b8
SHA18d4cbd328e2ab4271594eb6e341d39afe1a3311a
SHA25682b13a503245623412070d3d9543e6c64c06e75e6e6a67e651ffac9a51b22206
SHA51267bd0c08629413bd0f26d17b79a3dd6177a396c0d2bcb513a578f2e084a7f79070d321f597a9158396f955cc3776d544a3f798548eb34318ccc80ed4c9d8f826