Analysis
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max time kernel
136s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 09:19
Static task
static1
Behavioral task
behavioral1
Sample
98aafa1efa7006989e2428d995aedc4d62076d7dd033781f3b9bf4cf2e37db7d.html
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
98aafa1efa7006989e2428d995aedc4d62076d7dd033781f3b9bf4cf2e37db7d.html
Resource
win10v2004-20220812-en
General
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Target
98aafa1efa7006989e2428d995aedc4d62076d7dd033781f3b9bf4cf2e37db7d.html
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Size
7KB
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MD5
7280c4c8e8b9314658b0f39cc8aaa5ad
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SHA1
c62e0ec80ffad35b70dc6df5cec84667a3b42ad1
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SHA256
98aafa1efa7006989e2428d995aedc4d62076d7dd033781f3b9bf4cf2e37db7d
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SHA512
73875b7da19a10426961de366c9c142068c82e811758500f7af18863e63a596632ebcaaf1a2703b6d45ae303ded97041661258f2e45d620e679b87dc459bd781
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SSDEEP
192:RJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oL8:DSGabMPvLddLXuSwSTLdlLXugfo2Ka8
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{06FBC51E-6B19-11ED-AECB-F6A3911CAFFB} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375964073" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000cccb6a8b8458f4b829b22f81c3185e100000000020000000000106600000001000020000000bdc2190d0bbaa138a7bd66e00ba3396cd566c9d281c3088cb48cf0da0914403d000000000e800000000200002000000074546cd4284aa6bf8c73eeb3db9a04638e0dbd9890d1ffb0af33eb639446154f20000000ec4e23a0d64326bcce26daf1c0c139eeae8e4c6066aef8962d48e5ee385722e8400000006c0abfd9ed29f9ea5799ad85d88d440b6ceb43522bace30d29325b5811bbe9d7577ca3cb99a4522ee52dfbc854700eebebf3b15e40de7280985e62c4d4243d3d iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80e9b2f725ffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000cccb6a8b8458f4b829b22f81c3185e10000000002000000000010660000000100002000000056ebdb07d18ae44acb8a9b81cff6d4af9b4db22056a358a056cf8572c640bafb000000000e80000000020000200000001cf416cd78b2ec518d0d98c310eacd44a858cc6f690ed8486ebb67565fcf298920000000f601582e297d735eb1c7b1a79f85f0db3f852d51534a62b024ed404db3d8ff7a40000000dfe9b6845438847ff7ec30dc97297036b090dc3c4fc6f441c042802a178d693a2d2d68acc0b4d784744f564cb934917e7238753edcf2487d03be45a0ee9e29c4 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10450ef725ffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000cccb6a8b8458f4b829b22f81c3185e10000000002000000000010660000000100002000000022652b7e96108f07a03eb4c4819be45b87e3a5481f08dfe88f1429f87ec5b9bf000000000e8000000002000020000000b46764c455cedd998d9a25316e2f652bdbc3f7f58372221022c77a2262d2a8cb2000000084dd42bc50989c5a6a17bbafadd0ce23689639856c0f5a813f360c9e6c90d77c40000000974fc520167003f3d991a026305682b1d1900cafac0fd83b63ccd8570cd5c4b0d5f810a11e983fceac08c0185fd006df2a4006694d89257639412cb95b04fbd8 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 109dacf625ffd801 iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
iexplore.exepid process 1556 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1556 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1556 iexplore.exe 1556 iexplore.exe 2392 IEXPLORE.EXE 2392 IEXPLORE.EXE 2392 IEXPLORE.EXE 2392 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 1556 wrote to memory of 2392 1556 iexplore.exe IEXPLORE.EXE PID 1556 wrote to memory of 2392 1556 iexplore.exe IEXPLORE.EXE PID 1556 wrote to memory of 2392 1556 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\98aafa1efa7006989e2428d995aedc4d62076d7dd033781f3b9bf4cf2e37db7d.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- 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:1556 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx