Analysis
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max time kernel
140s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
15/07/2023, 08:50
Static task
static1
Behavioral task
behavioral1
Sample
home.html
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
home.html
Resource
win10v2004-20230703-en
General
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Target
home.html
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Size
138KB
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MD5
17b7b390819e7648e920040e48a1525a
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SHA1
5fb723823f0d81bf8eb57542e03ee521eab198ef
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SHA256
f58cc7e5d1844295202768bcff0a4174f5c1225efe5e9dead56c39b6b084b8af
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SHA512
491af4ad3143e771e35b99c033fa389fbb6a2ac3a356f76b94b031c1fd88d6f96d6e35925a398cade6679216a6256911d22eb45ff5152a0402d2dd54ac1c4071
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SSDEEP
3072:WaNDND9DIWDv0V4huO4he74hTo+7trfa1leL7n:h4V4huO4he74hTM3Sn
Malware Config
Signatures
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description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a07bbe79b265d14db3b0aa02a38821470000000002000000000010660000000100002000000059f26b65669b8d7c9df339d405c67b255ed63c842e7586225b27f08961764fc0000000000e800000000200002000000099c664cfa247d9f8d6829e68f7842189af554911c4ddfa4018b8f2779125a3ed200000006b3da29fefc332fb6e84b76d2a5b40dcc9b23c2ea78f9d927e32fdb9d1e3586240000000cc081ccbaae0208ebb32eb69978cf63e1aa77dd2fb5688567cb9a642af7b4f26e461f4f1cc7fc485bfde4ecac1f1b79bdf8b30636ad2b0055caea25b42fd2312 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{AC97513B-22EC-11EE-A61E-F6B35234CE3D} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90716a8ff9b6d901 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2165496708" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70c9788ff9b6d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a07bbe79b265d14db3b0aa02a388214700000000020000000000106600000001000020000000677d103b0c7eba3b604d5b41b41c0d3be827f74a1184fd30964747d60397e814000000000e8000000002000020000000d0e72dd4ba477557f33e0008e256eca8b32baca025f62da4839b7f6178c16e8b200000002121cb473bcfc11952fc3aff6a7dd81c8805cd40eedc107cc7ac79cc43c9128840000000fce7faa529bb48ec98a50dfbd136191b243707641757a3e9a562a47c1b8566fa5a261e583bc8bd8296ad3253e820e7032781b643dafae753009d77ee0836edbb iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2165496708" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31045369" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31045369" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31045369" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2174715825" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "396176015" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-4176143399-3250363947-192774652-1000\{092C3A98-E93E-47E0-A53C-D7C2925EDBD6} IEXPLORE.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 964 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 964 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 964 iexplore.exe 964 iexplore.exe 3524 IEXPLORE.EXE 3524 IEXPLORE.EXE 3524 IEXPLORE.EXE 3524 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 964 wrote to memory of 3524 964 iexplore.exe 84 PID 964 wrote to memory of 3524 964 iexplore.exe 84 PID 964 wrote to memory of 3524 964 iexplore.exe 84
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\home.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:964 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3524
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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\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD57ec5a17f59ba198477742fc2faff5cb2
SHA14a4562acbded4e19af6284fb7f41fe69e468005a
SHA2563ae4db458a05ec44221d226746ff77acf3dbfb2f0b27f79810fdc2da8900404f
SHA5129e1c38b9f5adf34c7cb88b39cfbf972a759effbb0d466ab158ef5f3ba91deca7546fce11ef8851be932ead6c684f12da2b3789930c5216719b5bc57cc1de8c62
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5c114a09cafe37e1d9ca9dd5a39196117
SHA1a69139e87c2f1f2a4067aa77021da37235c50664
SHA256088da7c8b7f4efa9d00cf7b2e10431e85e6c066fdd1469421ea8e55ef825b4fe
SHA512eaea3b0f54768c34324bec090fd57ced69c2e378341b6c204595d5dfd5f50d19e0c73f0b4538fdf661a2afcbcc6bf080f8a36ee2b21e98d1eb6c9c05103bf643
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Filesize
18KB
MD58fea79fc6774090a2ce4cad5c6506af9
SHA1e7a1e72d232f005639a254c36174e0d38489d5be
SHA2567219ddf84e03613a98e58c50767ff2371cb5bcfee5c4769e1e8bfc843e350d9c
SHA512bfccb9d56c29e9f51547b99f958cfc6385782e75cff6094d53fc113db0a9032c431a4bcec611156098e1e9e34a010b8fabdcb0830308b6880e3713c192e4cc03
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Filesize
18KB
MD5fb0bcbe0ff11f9f8ec287f1d7bde15a9
SHA161efd27392d8195d98b508f3e7e0919af1ef16e3
SHA25694f65b96797f7e24156d894b4aa5e9de7430843c92510ecdf19894cc703a6c27
SHA512b1b68c9e44757e4ff0a0d55478f11028377fd82bd8c73bffcc3e01ca41c5b26385bd1bc5e74bbaee9b50c6d8a84d1094500b7a843dee0008045da5663d89368f
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
18KB
MD5d32542bb1d95e5d55cd24d6f3d042b5e
SHA1341b9547ef432236b7c560142b365d85937863c6
SHA2569bdf00f749af3b92a65178975ebf27dfebe2aa3429efacdffc5ef847e28a5990
SHA5126c685774681f79876b723cbea75aeec4abfd8da5fa719d21a2fd7db9208d986b98f4fa50472e559196fe589daa64e7f3e38c2b15deb599662e8f0c2b7ca95241