Analysis
- max time kernel
145s - max time network
146s - platform
windows7_x64 - resource
win7 - submitted
27/09/2020, 07:37
Static task
static1
Behavioral task
behavioral1
Sample
80e1ef9adcc97e2e1bf01accc292a50e.exe.dll
Resource
win7
windows7_x64
0 signatures
0 seconds
General
- Target 80e1ef9adcc97e2e1bf01accc292a50e.exe.dll
- Size 130KB
- Sample200927-63frehsmpn
- SHA256 33e02789dd92d4e19e4279a17f156147747f71aaf9918b3ace2bfc68b9d5b9b7
- MD5 80e1ef9adcc97e2e1bf01accc292a50e
- SHA1 0e411e16287b4d62c3014f39f926114b9fd87c46
- SHA512 aa916eb5d9e939ba23e889fb27038b97d5fd2deceffc8ee192be382869f045abc52a8ab1a2eea9da6f1dafb96c9643d2d55e8f69b0e20d687515f99958a171cf
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{109CA501-0095-11EB-BAE3-F23A3BF41EA9} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1560 iexplore.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1560 iexplore.exe 1560 iexplore.exe 1076 IEXPLORE.EXE 1076 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1516 wrote to memory of 1888 1516 rundll32.exe 24 PID 1516 wrote to memory of 1888 1516 rundll32.exe 24 PID 1516 wrote to memory of 1888 1516 rundll32.exe 24 PID 1516 wrote to memory of 1888 1516 rundll32.exe 24 PID 1516 wrote to memory of 1888 1516 rundll32.exe 24 PID 1516 wrote to memory of 1888 1516 rundll32.exe 24 PID 1516 wrote to memory of 1888 1516 rundll32.exe 24 PID 1560 wrote to memory of 1076 1560 iexplore.exe 32 PID 1560 wrote to memory of 1076 1560 iexplore.exe 32 PID 1560 wrote to memory of 1076 1560 iexplore.exe 32 PID 1560 wrote to memory of 1076 1560 iexplore.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\80e1ef9adcc97e2e1bf01accc292a50e.exe.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\80e1ef9adcc97e2e1bf01accc292a50e.exe.dll,#12⤵PID:1888
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1560 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1076
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