Analysis
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max time kernel
137s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 09:11
Static task
static1
Behavioral task
behavioral1
Sample
e3075a251d0ec674a56c03be21b742192eeb369cae1c7bf0bf14efafd38fdf2f.html
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e3075a251d0ec674a56c03be21b742192eeb369cae1c7bf0bf14efafd38fdf2f.html
Resource
win10v2004-20221111-en
General
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Target
e3075a251d0ec674a56c03be21b742192eeb369cae1c7bf0bf14efafd38fdf2f.html
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Size
7KB
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MD5
fbc0b970dc24f65bc5b937ed7186bd7f
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SHA1
cb076158f2195ff6be49a67252339d360c1b6277
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SHA256
e3075a251d0ec674a56c03be21b742192eeb369cae1c7bf0bf14efafd38fdf2f
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SHA512
e844ae09c406eb9d6334bca43f5057838d0e93babb4333b06d4dfb6ea563975e96ebc5ba132eda45a8e8d13d736601f956f3d3aa97ef903ec1565624c025fd69
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SSDEEP
192:pJSG+9PzqN/PR1A8nddLXuSwSTLdlLXugfo2Ku+oL/:7SGabMPvLddLXuSwSTLdlLXugfo2Ka/
Malware Config
Signatures
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Processes:
iexplore.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9AEA42A6-6B17-11ED-BF5F-E2CDD1D11107} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingDelete\C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{9AEA42A8-6B17-11ED-BF5F-E2CDD1D11107}.dat = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\PendingDelete iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
iexplore.exepid process 2708 iexplore.exe 2708 iexplore.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 2708 wrote to memory of 1920 2708 iexplore.exe IEXPLORE.EXE PID 2708 wrote to memory of 1920 2708 iexplore.exe IEXPLORE.EXE PID 2708 wrote to memory of 1920 2708 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\e3075a251d0ec674a56c03be21b742192eeb369cae1c7bf0bf14efafd38fdf2f.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2708 CREDAT:17410 /prefetch:22⤵PID:1920