Analysis
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max time kernel
0s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 13:40
Static task
static1
Behavioral task
behavioral1
Sample
3863d0dc5719db2b9f1428cb7c2a06b4.html
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
3863d0dc5719db2b9f1428cb7c2a06b4.html
Resource
win10v2004-20231222-en
3 signatures
150 seconds
General
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Target
3863d0dc5719db2b9f1428cb7c2a06b4.html
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Size
11KB
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MD5
3863d0dc5719db2b9f1428cb7c2a06b4
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SHA1
ef8bf44030c572a7bac867a9f4b8fb3e605d0c9e
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SHA256
dd96882ddf17068f577066179b707bc5d58e9cb63b4f829c85403d656d18ffb7
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SHA512
f265fb9fd96b1e8d5ac83b2720f6664362cb42112729b9e2e0088d82ded293df9c07039784cf18e97e23edf5c007b880afd2a0dc8e2f690f8a7d3c5c4689bb58
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SSDEEP
192:2ValIsr0r57MqxhT8i/w1wvqVkt1SZauBuLbdU8d:salIcIQqxt/g8kaguLZ
Score
1/10
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{2C6F7C66-AFE7-11EE-A0B6-DAD4CCDE76B8} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1368 iexplore.exe 1368 iexplore.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1368 wrote to memory of 2680 1368 iexplore.exe 18 PID 1368 wrote to memory of 2680 1368 iexplore.exe 18 PID 1368 wrote to memory of 2680 1368 iexplore.exe 18
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\3863d0dc5719db2b9f1428cb7c2a06b4.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1368 CREDAT:17410 /prefetch:22⤵PID:2680
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