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Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2022, 20:54
Static task
static1
Behavioral task
behavioral1
Sample
a36b9237b897941799daff159d3bd9069e9eb7018bcd99966ed56f7b5fd97f04.html
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
a36b9237b897941799daff159d3bd9069e9eb7018bcd99966ed56f7b5fd97f04.html
Resource
win10v2004-20220812-en
General
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Target
a36b9237b897941799daff159d3bd9069e9eb7018bcd99966ed56f7b5fd97f04.html
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Size
214KB
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MD5
6876ca8ad16dd1fb8030f0c9f1bedd90
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SHA1
99824ac53d44a79a293dfa56589b4a760bd82e35
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SHA256
a36b9237b897941799daff159d3bd9069e9eb7018bcd99966ed56f7b5fd97f04
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SHA512
e8e167efe497858824af6581202c4fb179377440b01671371911871b19dbfc79962e60ab0aaedcd7756e4698b5bb7c72ee626943a73c00fad724c5b5b2566654
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SSDEEP
3072:1kwMOjXrFKhjYltZmKoKhU98NPMS7KbfYqOsiadidYlJ2:1kwMOjXZ2jYtQKoKhUKVMsKcqOPYlJ2
Malware Config
Signatures
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description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2728ad8693e804caf0ad2c227b142160000000002000000000010660000000100002000000034ab63debdee2e153ae8c611b0fedbe65968f337642424c2a5ea87d07c7df833000000000e80000000020000200000001581df28e7577f0eb2491249c6e087524b102b004b02bc0940d61f805d18dd0520000000fd9cb344d08f5af59fa4643888161f9e52085d5904dacb2cc6b624c77e04849e40000000117b8a23ec7579ae4345c7a492ddedd618f4a2c1a1ec6a0174396ec8d5d64e4d99fb59fb074441ddc0c6851d5d6438c5bf41f7680b3b7febb75c6e621d4a9959 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0d7df9a74aed801 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2728ad8693e804caf0ad2c227b14216000000000200000000001066000000010000200000005e4f5a81ee7a11953153abab2e02817fd085840725771f93a14c23c7f4f73cd5000000000e800000000200002000000011ad7ee4d20dce4d114754b233aec1648d98d7b70e2819708ef8ded97800547d2000000011b3e161352b098c059816e35f9e3a4de79a403db48117e5e68aa0e092b5d27d4000000053c9ba806711388080f74e5da56cff5232bd2cdbc6c1a09e90ad3b7595541ef02e4a4f021af525de3bb6b221db8b2a278b96c9c9decdca55837ce803139b4750 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 6042019b74aed801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "366488724" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{84084C3C-41E9-11ED-B696-E62BBF623C53} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3068 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3068 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3068 iexplore.exe 3068 iexplore.exe 3620 IEXPLORE.EXE 3620 IEXPLORE.EXE 3620 IEXPLORE.EXE 3620 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3068 wrote to memory of 3620 3068 iexplore.exe 78 PID 3068 wrote to memory of 3620 3068 iexplore.exe 78 PID 3068 wrote to memory of 3620 3068 iexplore.exe 78
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\a36b9237b897941799daff159d3bd9069e9eb7018bcd99966ed56f7b5fd97f04.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3068 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3620
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