Analysis
- max time kernel
125s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
08/09/2022, 10:31
Static task
static1
Behavioral task
behavioral1
Sample
Logout.html
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
Logout.html
Resource
win10v2004-20220812-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target Logout.html
- Size 1019B
- Sample220908-mkc55sech6
- SHA256 72b7d2dc3a9aeb2b839a93b257f064fe3e513a509e317415bd2c222bdba280e0
- MD5 3341da747b4e47e2604681ff6461c268
- SHA1 ced67776c6f7c71756f973634bf66894acacf16e
- SHA512 5cef3419332cb2f9b5b461e8ebfc96fe52ba59d44606543bbab47afd9428127e0d817bb4341445137aa3e591de9fd00332ff2179f241874930948b93c73e6db2
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\IESettingSync 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\Recovery\AdminActive\{1F575638-2F72-11ED-B696-E62BBF623C53} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2728ad8693e804caf0ad2c227b1421600000000020000000000106600000001000020000000247c2a112fbc335e5ec6c0478094f9a8611ac68ca2ae36c627a7c16cf929dcb4000000000e8000000002000020000000375595c8ef2f364e107c86e357758258f3e4613aff26d8a97c36d1a062dccddb20000000fcfd07f5a1cd2e8c782f4579f93aa55124f951911c7d62e8a56a2915bfa9e6c040000000dbb8d9dca3ec8615a1aa926ee0148fee94de8bf34ee9e6473e36cc5bf17389673bdae8f9644d4d8a565dddb7d63b94113b6234fb12162c05864f7c208dd7d0ab iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 403a439574aed801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "366488708" 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\Main 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 (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\Recovery\PendingRecovery 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 Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4098e5e37ec3d801 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 106b519574aed801 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\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 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\DomainSuggestion 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\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2728ad8693e804caf0ad2c227b1421600000000020000000000106600000001000020000000f496381cbfc9a8a5866d8afb3fe1b2ea5b954d9cb4dc87b39c679c13cbd9f65e000000000e80000000020000200000008f5dbd1da71c15cf6a344e129459b36c9976b848218ec20cc8a6bf240ee09b09200000000d96ec75c5adafb25e809897cbe80d2318bb1894207f586c984ff41e424a35d44000000000c67b146f0805a9f32d985501a96f23de10b8108c81cdca9d229c2b1855ef20cfc17a2654c40a2370b69b71de9e8a54da56cffac20d125d06384f65ae5e04f9 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e2728ad8693e804caf0ad2c227b14216000000000200000000001066000000010000200000002c23abcf8e2cce813a73dd5143c0c3fb87641d3d7aaa93ba1d44cc874bd2c190000000000e80000000020000200000005f13bfad7f194024f7de6388e5e2d137afad5f5f1c5b0d742b30ad2eb9d9e05020000000e018a2cf369786c6180b2043e3f247403d9a6c2566a4bdc7964a5f8166681d7f4000000062023ad84393d58d3fa00219b95d021ed70e47040d224aabcb0877ad18bf090190b1992bf8b10d9b5079d610966db341040183d50d0842a404099b738df7d7b6 iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4540 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4540 iexplore.exe 4540 iexplore.exe 4436 IEXPLORE.EXE 4436 IEXPLORE.EXE 4436 IEXPLORE.EXE 4436 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4540 wrote to memory of 4436 4540 iexplore.exe 80 PID 4540 wrote to memory of 4436 4540 iexplore.exe 80 PID 4540 wrote to memory of 4436 4540 iexplore.exe 80
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Logout.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4540 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4436
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\dqptnfu\imagestore.dat
- Size 1KB
- SHA256 cac409190039ff366b1b5fa2bd88c10270291b01919853f5fe88d6176d718ae9
- MD5 72936aa988f420d8fffb90c7d2b3c5f4
- SHA1 b66371124e132383438e3c2fadf8a24533985f7b
- SHA512 262b3dbaf508f1d78bb9d9dd7cd16516eacb70a4a2293805c8b7a5348a0de3104319ab058765a42c916d40792e4ff568b0457b4bdada13eeaff973bbeb0b102d
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G3YCTSQY\favicon[1].ico
- Size 1KB
- SHA256 8bb1d0fa43a17436d59dd546f6f74c76dc44735def7522c22d8031166db8911d
- MD5 f2a495d85735b9a0ac65deb19c129985
- SHA1 f2e22853e5da3e1017d5e1e319eeefe4f622e8c8
- SHA512 6ca6a89de3fa98ca1efcf0b19b8a80420e023f38ed00f4496dc0f821cea23d24fb0992cee58c6d089f093fdefca42b60bb3a0a0b16c97b9862d75b269ae8463b
- MD5 SHA1 SHA512