Analysis
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max time kernel
0s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
08/01/2024, 09:40
Static task
static1
Behavioral task
behavioral1
Sample
4b182c3af2ad78dc7efde2538a3155d9.html
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4b182c3af2ad78dc7efde2538a3155d9.html
Resource
win10v2004-20231215-en
3 signatures
150 seconds
General
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Target
4b182c3af2ad78dc7efde2538a3155d9.html
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Size
430B
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MD5
4b182c3af2ad78dc7efde2538a3155d9
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SHA1
a43ae62bad2b2550e0c495abedb38707140fcd70
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SHA256
9080a7cc59da09b378b77117d8427f12a272062dc25699be3222b6790fc9e34a
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SHA512
aecb169d1b9cc5818801f04e2d7226232ad25372fff2b7af0946c89c9665a9405892f95850af30b90146ec228e849f9da7087eaefa92c73582dec1782b6cac96
Score
1/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{EA391536-AE09-11EE-9ECD-CAE9171F1CAB} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5056 iexplore.exe 5056 iexplore.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5056 wrote to memory of 1728 5056 iexplore.exe 17 PID 5056 wrote to memory of 1728 5056 iexplore.exe 17 PID 5056 wrote to memory of 1728 5056 iexplore.exe 17
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\4b182c3af2ad78dc7efde2538a3155d9.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5056 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5056 CREDAT:17410 /prefetch:22⤵PID:1728
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