Analysis
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max time kernel
34s -
max time network
45s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
10-11-2021 07:42
Behavioral task
behavioral1
Sample
myAlpha.pdf
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
myAlpha.pdf
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
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Target
myAlpha.pdf
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Size
65KB
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MD5
c730832aab50e1571e29025f3634604b
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SHA1
88dfc294122d1ff7856b368667039522dbf117ba
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SHA256
fb9a5a2bef0e38b06d4a69e44b3830b9e8cb9bc1e42fd3e0b28501c859043d73
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SHA512
01ea88aef12ad535939334ef61ef2d0e2605a0bfaee503edcf8860b48c6c1d53963046ffe6afdbb0b523e08cd337765043921dc6bf60c95d4bb75dcc3d36a0d0
Score
1/10
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{4D7F3531-41F9-11EC-8F58-CE5848A428EA} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1892 iexplore.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
AcroRd32.exeiexplore.exeIEXPLORE.EXEpid process 1532 AcroRd32.exe 1532 AcroRd32.exe 1532 AcroRd32.exe 1532 AcroRd32.exe 1892 iexplore.exe 1892 iexplore.exe 1064 IEXPLORE.EXE 1064 IEXPLORE.EXE 1064 IEXPLORE.EXE 1064 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
AcroRd32.exeiexplore.exedescription pid process target process PID 1532 wrote to memory of 1892 1532 AcroRd32.exe iexplore.exe PID 1532 wrote to memory of 1892 1532 AcroRd32.exe iexplore.exe PID 1532 wrote to memory of 1892 1532 AcroRd32.exe iexplore.exe PID 1532 wrote to memory of 1892 1532 AcroRd32.exe iexplore.exe PID 1892 wrote to memory of 1064 1892 iexplore.exe IEXPLORE.EXE PID 1892 wrote to memory of 1064 1892 iexplore.exe IEXPLORE.EXE PID 1892 wrote to memory of 1064 1892 iexplore.exe IEXPLORE.EXE PID 1892 wrote to memory of 1064 1892 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\myAlpha.pdf"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" https://hiyagoo.com/reign/aspx.htm2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1892 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx