Analysis
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max time kernel
135s -
max time network
146s -
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 09:31
Static task
static1
Behavioral task
behavioral1
Sample
26bc0a9d4df109c873c54ba579f6e4374b146ca7e4e5925b5bf652e7437b2f3b.html
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
26bc0a9d4df109c873c54ba579f6e4374b146ca7e4e5925b5bf652e7437b2f3b.html
Resource
win10v2004-20220812-en
General
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Target
26bc0a9d4df109c873c54ba579f6e4374b146ca7e4e5925b5bf652e7437b2f3b.html
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Size
7KB
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MD5
726ef67bbae1fe44e52c54e1af2c92e6
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SHA1
c5edccb121859efb64733d34bbd4c1d1f09e3edf
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SHA256
26bc0a9d4df109c873c54ba579f6e4374b146ca7e4e5925b5bf652e7437b2f3b
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SHA512
bea62eb2cb7b67b56f1343f11019cc3dabdbcb711a5586d2a2c2d34ead8f4c8c798967469b173d428c244cc15ad7da1c51e4fdc175e4e4987a6213317368ef90
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SSDEEP
192:cJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oLc:mSGabMPvLddLXuSwSTLdlLXugfo2Kac
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{70E16C52-6B1B-11ED-89AC-5203DB9D3E0F} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000a84fac424a6f943b7b28b20f9d8d332000000000200000000001066000000010000200000002f2c8ae8962f90d2968839d683c69daea256855f78a450d15ddf5c44be6f90dc000000000e8000000002000020000000c29540270081a008b6676ffca374b1768b771511ce181c73cf85b52fb6fc32b420000000ec274e9af7a767818893c4142dbb7baf6c48f72069439dc4352b60ff3bdf46b040000000daf0108fee34d60e8b65a46bf4ea55b541a2343fcd44d8eece2f07c72a693d64068a911df8436cc230883939b75d391275dde53511bf995a2d302daa6296ce85 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000a84fac424a6f943b7b28b20f9d8d3320000000002000000000010660000000100002000000016973bf164082c28c1468c06ebb27ffcb72dc9d1f8094990b56fe012aa127568000000000e800000000200002000000045785187a64bbcad3135983cb125291eb82f69f6b5aef7361db3fdf9cd96d684200000001ed821849524055a9f28884b526233bb297a430e7b5aff6f922207477767ba08400000005a37942f234240416e2889bef3fa57bd7805a0735caab4a70a441cb81a6907c6207871aa7495321fe573042995e621d5913d7a4babc424d46392a4046fddf316 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0b3704828ffd801 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "375965088" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000a84fac424a6f943b7b28b20f9d8d33200000000020000000000106600000001000020000000e6e8dca229b3751f47fb24844e9d0a0fbce8e501df3893340cba23d9e922095d000000000e8000000002000020000000d7a93f0a679bfdcc072277daa6021ccf847cf146f6dbe188627ce33e89b0869d20000000e55f98aac7bbb5c080d9ee82b49f56d44023768861ec6dadacda25d11cc30ca940000000c44d27208ddc054b7162c53e1697ccfc5756cba637a1b5be9f1500598e54e5862f9135aae0f9976d954e974923ccc95fa5fe0d19a74a11c00ff71747e1cf8065 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50131a4928ffd801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20f9fb4728ffd801 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
iexplore.exepid process 2760 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 2760 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 2760 iexplore.exe 2760 iexplore.exe 4564 IEXPLORE.EXE 4564 IEXPLORE.EXE 4564 IEXPLORE.EXE 4564 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 2760 wrote to memory of 4564 2760 iexplore.exe IEXPLORE.EXE PID 2760 wrote to memory of 4564 2760 iexplore.exe IEXPLORE.EXE PID 2760 wrote to memory of 4564 2760 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\26bc0a9d4df109c873c54ba579f6e4374b146ca7e4e5925b5bf652e7437b2f3b.html1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2760 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4564