Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
25/01/2024, 22:38
Static task
static1
Behavioral task
behavioral1
Sample
75af8788ef8282d93af763595758e964.html
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
75af8788ef8282d93af763595758e964.html
Resource
win10v2004-20231215-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target 75af8788ef8282d93af763595758e964.html
- Size 181KB
- Sample240125-2ktv8aggd8
- SHA256 6d451993bd10a33563dd5e9558f4ad226413c7c20fc1bff80508e0ad60808dd8
- MD5 75af8788ef8282d93af763595758e964
- SHA1 0de218956befde604562a1f738cddb5cfad9ff0e
- SHA512 07568e178dbb0170b35a8f9d54fa942c16602cbf5462a0eb474adfc25d5ca784ac557f2205858e52bd02fe3a3551f3d2ddf30f38be58b8aceef6fa5a94dfd61e
- SSDEEP 3072:hqRcVhIVs2LQegU0Dzvj40MZEPjLpUxAfYxslxNcl8CLcXmNRS/HDeAmcTBVxzWS:wcjJ/jXmNRqBX
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1540605448" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084511" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1543417816" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412987313" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{875CF433-BBD2-11EE-9963-F252AA825E28} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1540605448" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31084511" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084511" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\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 - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3080 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3080 iexplore.exe 3080 iexplore.exe 4432 IEXPLORE.EXE 4432 IEXPLORE.EXE 4432 IEXPLORE.EXE 4432 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3080 wrote to memory of 4432 3080 iexplore.exe 86 PID 3080 wrote to memory of 4432 3080 iexplore.exe 86 PID 3080 wrote to memory of 4432 3080 iexplore.exe 86
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\75af8788ef8282d93af763595758e964.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3080 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3080 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4432
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size 4KB
- SHA256 9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8
- MD5 1bfe591a4fe3d91b03cdf26eaacd8f89
- SHA1 719c37c320f518ac168c86723724891950911cea
- SHA512 02f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db
- SSDEEP 96:9/nBu64pydcvOHRUfu0xK1bQYMRSRNoYmxYvk56sHMZhh4m:9/nBuP2cGxUfu6K1bpWJ6vfh4m
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 471B
- SHA256 845c8a47772a9c534cf13a177c83c40db250a6dbbd0a369401ea884b8d058d6e
- MD5 1d7f25dc2d6699e79619c31ff8908f6c
- SHA1 de3c1be6c3f3e7f6eadbe715ae575794e5bf1221
- SHA512 7a6e1765a31821e79b766ea0675ed17d735a40766d5fcd6cc305a8d33b8257d11e492d4ad8626f2909e1c2c2d93e8d04ed133effd0a3ec29324ec3ca36a22a1e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size 338B
- SHA256 b12d9c0f441fb87e5a257f9687ad2ed37f4c5b6b2d8c8c6262cea2668c0bffc4
- MD5 d2f9e80bce2c3b485a8b21089304e60e
- SHA1 23800661d1ac8f1da4e6b802442f501f0acc17e1
- SHA512 c41526ca126a613764223e97909d0ebca18df4622d0d592b7a74f9388b245f94bea12c1d7e79b10b5b834a41d200ba6ed02914c449eb49f4e4a46807bc04bdaf
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 404B
- SHA256 7504c9b52083ff3e0000124a31f579f86132f64155217755844142966dd00015
- MD5 ed68c375f79217730f79181fecf8c2a9
- SHA1 d97caf2a03289fdeaabe1d43cc71d6b4e4c7d6c5
- SHA512 c8d4642af3be7461f74a62d939561dd37e8731bce5fc12e4af41f5e4131c3b3e87b08902ecdd3e52b8f5b8b82f0398d2ba2a890e1a3065569be0d74f7eb5bf62
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0A013ETK\f[1].txt
- Size 36KB
- SHA256 20a50505b9849b5a761424512e60ae30883d7ca5d0a88167fe8b2256c48fd1a4
- MD5 f190c3b5e27da2e68a2dcc11ee7f88c0
- SHA1 cc571fa1ae29ab8df2250887f796dca2c445cc0a
- SHA512 650d181b83b78ec7d650db841ad1f8ba0a770fffacc9e0a189fa0f0cb0155b9f068b626772049c794cded6ce884a5cb07d536f7f15fddf6c7cf65ddc50f83f8d
- SSDEEP 384:5QXnBlX2ntm3HMCV8i+uvpJ7DoYFR1BgBPOkhJaXMXnFnHGkjT3+ztqQkDXQ01eA:0lXAQbTXvX/yxT3QtqP1yXhipOZk
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DQ2SYU15\cb=gapi[2].js
- Size 133KB
- SHA256 c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52
- MD5 288c5ba5b7001fe841c32f690f62cc93
- SHA1 29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789
- SHA512 e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f
- SSDEEP 3072:Blqyv5KyDRr0AQHNvaN53HytLNTIGOe/4DuCZ0:yytr0RPtb60
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QPBAQNGM\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RVXHSNZG\plusone[1].js
- Size 56KB
- SHA256 63326a1c4e0eddd3501f0a064b06a2708eb0362f3ae934f53145978d3d0799b5
- MD5 1944af3661da46249991197817b6cd8b
- SHA1 f952df40ec79fafc7c798f37aff92878977376ed
- SHA512 0bef19b32be337cfba179ed9ce4533a207cfe645d2e5fe0da9fadc7b01c72704fc89749670d1ac48b8d494675bc62ac089fdc4d8495979226f10828225594376
- SSDEEP 768:v/ZkKpfpM8PDwA5VnGOfFgfPfSmLAw1Y2Qi31iQ4wnQHeMCljUKAJvkr96nWOGs:KKjM5A5RL4HSWf1Y2b3BUClYKK/
- MD5 SHA1 SHA512 SSDEEP