Analysis
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max time kernel
0s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2023 23:19
Static task
static1
Behavioral task
behavioral1
Sample
18f5d10437e4d6020d7af2ac9b04e13c.html
Resource
win7-20231129-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
18f5d10437e4d6020d7af2ac9b04e13c.html
Resource
win10v2004-20231215-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
18f5d10437e4d6020d7af2ac9b04e13c.html
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Size
17KB
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MD5
18f5d10437e4d6020d7af2ac9b04e13c
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SHA1
0146c4824128ff19d07c51c4418a52aa2984e2a1
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SHA256
2e3c93598314dcf93d66e6d2250edd74c87bb6ef416355f2f543d86dd4faf0a7
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SHA512
7263cf8db6953dbeb204138286b725439c967336c216a6cc2d3ff09d699f12dff3e9b16480e95bddff720ed5846130e93ee9917e425412d49c217112154d1745
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SSDEEP
384:3KwNpOx6hbLahr1AgdGgs8jMaztTLPAuz68MMv07e:3hNW6VLK1AgdGgs8jJO8ts7e
Score
1/10
Malware Config
Signatures
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description ioc Process 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\Main\WindowsSearch\Version = "WS not running" 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\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1973A2F9-A2EF-11EE-9963-CA152A8DAB80} = "0" iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4616 iexplore.exe 4616 iexplore.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4616 wrote to memory of 2324 4616 iexplore.exe 18 PID 4616 wrote to memory of 2324 4616 iexplore.exe 18 PID 4616 wrote to memory of 2324 4616 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\18f5d10437e4d6020d7af2ac9b04e13c.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4616 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4616 CREDAT:17410 /prefetch:22⤵PID:2324
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