Analysis
- max time kernel
142s - max time network
141s - platform
windows7_x64 - resource
win7v200722 - submitted
25/09/2020, 09:39
Static task
static1
Behavioral task
behavioral1
Sample
servizi.dll
Resource
win7v200722
windows7_x64
0 signatures
0 seconds
General
- Target servizi.dll
- Size 140KB
- Sample200925-1kybs8scf6
- SHA256 ba1a4ae1f2155524be33ae4addcc907881d1b4e64c4a8090f4f77d1ad1e87cd0
- MD5 a133bf254779831981467cd73545012b
- SHA1 d823e8bee4119e95b7046785525c928706c5cb02
- SHA512 09d2ae162a43bfd6ae237d785494d0b103b080dde04877c947e9614fdd0c96f23ee5112222fe1b342b7c285fdfa3025247bb221ffc9dcea7f99a0e0ee7e45b41
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{78E5E211-FF23-11EA-BEC9-CE26F9B67223} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{959A16B1-FF23-11EA-BEC9-CE26F9B67223} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b09c93513093d601 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004183579d8c208a459c82062b1c0c5bf9000000000200000000001066000000010000200000000f2c765d66661f8579d9f41e8501d1dba126762fb9f497e013cb59e2f69ac9a9000000000e8000000002000020000000d8a0a38b25cca5ac2b8a191415fcf661ff2097dfc6502091147139c1a5e2067b200000002346b2458d1aa7af9970e5a451703ac7f54c5ecda1043f56b49f027c6157664040000000bc1ee377f24969fdb0cd6d50e6d3dc2ddae7154c1c13b1fdeef3fe0b6018e51a58e27fe3f19cb89e66c64fccccd0fb7bc17bf0ef149125c14c4673df18e91823 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2090973689-680783404-4292415065-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe - Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 1504 rundll32.exe 1504 rundll32.exe 1504 rundll32.exe 1552 iexplore.exe 1784 iexplore.exe - Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 1504 rundll32.exe 1504 rundll32.exe 1552 iexplore.exe 1552 iexplore.exe 2036 IEXPLORE.EXE 2036 IEXPLORE.EXE 1784 iexplore.exe 1784 iexplore.exe 1156 IEXPLORE.EXE 1156 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 844 wrote to memory of 1504 844 rundll32.exe 24 PID 844 wrote to memory of 1504 844 rundll32.exe 24 PID 844 wrote to memory of 1504 844 rundll32.exe 24 PID 844 wrote to memory of 1504 844 rundll32.exe 24 PID 844 wrote to memory of 1504 844 rundll32.exe 24 PID 844 wrote to memory of 1504 844 rundll32.exe 24 PID 844 wrote to memory of 1504 844 rundll32.exe 24 PID 1552 wrote to memory of 2036 1552 iexplore.exe 32 PID 1552 wrote to memory of 2036 1552 iexplore.exe 32 PID 1552 wrote to memory of 2036 1552 iexplore.exe 32 PID 1552 wrote to memory of 2036 1552 iexplore.exe 32 PID 1552 wrote to memory of 900 1552 iexplore.exe 34 PID 1552 wrote to memory of 900 1552 iexplore.exe 34 PID 1552 wrote to memory of 900 1552 iexplore.exe 34 PID 1552 wrote to memory of 900 1552 iexplore.exe 34 PID 1784 wrote to memory of 1156 1784 iexplore.exe 36 PID 1784 wrote to memory of 1156 1784 iexplore.exe 36 PID 1784 wrote to memory of 1156 1784 iexplore.exe 36 PID 1784 wrote to memory of 1156 1784 iexplore.exe 36
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\servizi.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\servizi.dll,#12⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1504
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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:1552 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1552 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2036
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1552 CREDAT:275480 /prefetch:22⤵PID:900
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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:1784 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1784 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1156
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